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There are many things you can do to improve your memory. Among them are many kinds of useful ways a...
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教案备课库《江苏省射阳县特庸中学2011-2012学年八年级下学期期中考试英语试题及试题答案》真题及答案
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ManypeopleliketotravelbyplanebutIdon’tlikeitbecaus
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Therearesomeeasythingsyoucandotoprotecttheenvironmentandtheearth.Chooseideasfromthelistorcomeupwithafewofyourown.★Plantflowersgrassortrees.★Wheneveryouvisitaparkorabeachtakeawaywhatyoubringthereandkeeprubbishinabaguntilyoucanputitintoadustbin.★TurnoffthelightsTVsetswhenyouleavearoom.Thissavesalotofelectricity.★Turnoffthetapwhenyoubrushyourteeth.Youcansavesomewaterbynotlettingitrun.Alsouseaglassorcupinsteadofapaperonebecausethissavespaper.★Keepthedoorsandwindowsclosedinwintertokeepwarmairin.★Giveyouroldbooksandmagazinestoalibraryinsteadofthrowingthemaway.★Giveyourclothestopoorchildreninsteadofthrowingthemaway.★Usebothsidesofpaper.★Stoppouringdirtywaterintotheriversorlakesnearby.★Encourageallyourfriendstodothesamethingsyoudotohelpprotecttheearth.Ifeveryonemakescontributiontoprotecttheenvironmenttheworldwillbecomemuchmorebeautiful.根据短文内容选择最佳答案1.Fromtheaboveweknowthatthepassageis_______.A.anadB.aproposal建议C.asignD.anotice2.Thewritermainlytellsus_______.A.topourdirtywaterintotheriversB.tothrowrubbishintoadustbinC.tosavewaterbyturningonthetapwhilebrushingourteethD.thatwecan'tdoallthesethingseveryday3.Wecan_______tosavepaper.A.usebothsidesofpaperB.pickupwastepaperatschoolC.useapapercupD.giveoldtoystopoorchildren4.WhichofthefollowingisWRONGaccordingtothewriter?A.Turnoffthelightswhenyouleavearoom.B.Closethedoorsandwindowsinwinter.C.Useapapercupwhenyoubrushyourteeth.D.Giveyouroldclothestothepoorchildren.5.Thetitleofthispassageis________.A.SaveWaterandElectricityB.ProtecttheEarthC.MakeBetterUseofOldThingsD.SaveMoney
Whatmightthefuturebelike?Herearesomepredictions:thingstocomethingstogo.ThelastfewdaysofeveryyearinbigcitiesinChinawheneveryonereturnshomehavebeentheworstheadachesformillionsofChinesE.Morethan2billionpeopletravelatthesametimemakinggettingtravelticketsandthejourneydifficult.Butin28yearsSpringFestivaltravelmaynotbeaproblematall.Chinaplanstobuildmorethan120000kilometersofrailwayandafasttransportationnetworkthatwillserve90%ofthepopulationby2020.AndbecausemostofChinawillbecitiespeoplewillnothavetogotootherplacestofindajobsoitwillnolongerbeaproblem.Newspaperwillcometoanendin2043.TherewillbelessandlesspeoplereadingnewsonpaperandthecostofmakingandbuyingnewspaperwillbereduceD.Inthefuturedigital数字的newspaperswillbesenttopersonalwebtoolsthroughInternet.Readerscandiscusstopicswithjournalistsandeditors.Informationwillmovefaster.OilisrunningoutfasterthanexpecteD.Butscientistshavefoundsomethingelseforoilasfuel燃料.Coalnaturalgassolarpowernuclearpowerandevenwatercantaketheplaceofoilassourcesofenergy能源.Andthealternativewaysofenergywillhelpreducethecostandpollutiontoo.Schoolswillgoelectronic电子化.Computerswillbeimportantandpopularamongthestudents.Everythingwillbeinthecomputerandstudentswillnotneedtobringbookstoschool.TheywillfindinformationontheInternet.A.computerwillbethestudents’libraryschoolbagandconnectiontotheoutsideworlD.Therewillberobotteacherstheywillcheckhomeworkoncomputersandcommunicatewiththestudents’parentsthroughe-mail.Studentswillfindtheirpersonalteacherstoaskforspecialhelpforthosetherobotteacherscannotdo.AndschoolbuseswillbelikespaceshipscomfortableandsafE.1.Thenewspaperswilldisappear__________.A.in28yearsB.by2020C.by2053D.in38years2.Theunderlinedthealternativewaysinthe4thparagraphmeans_________.A.modernideasB.otherchoicesC.wisemethodsD.naturalmeans3.Fromthepassagewecanknow_______inthefuturE.A.theSpringFestivaltravelmaystillbeaproblemB.90percentofthepopulationwillliveinthecityC.robotteacherswillcheckhomeworkoncomputersD.readerscandiscusswitheachotherthroughInternet4.Thepassagemainlytellsus______________.A.futurechangesinmanywaysB.computerswillbeimportantC.newthingswillbecomingD.oldthingswillbegone
TherearemanykindsoftigersallovertheworldandthelargesttigerisNortheastTiger.MostNortheastTigersliveinthenortheastofChinalikeHeilongjiangProvinceandJilinProvincE.BecausetherearemanyforestsandmountainsthetigersusuallylikelivingtherE.Intheforestsandmountainstherearefewerpeoplegettingoutandcomingin.SothetigersareveryfreE.Theycanrunaftereachothercatchandeatsomesmallanimalslikerabbitsanddeer.TheNortheastTigeraredifferentfromtheordinarytigers.ForexampletheNortheastTigerscanswimverywellbutcan’tclimbthetrees.TheNortheastTigers’hearingisthebestandnomatterhowlowthesoundistheycanhearit.Asthenumberofthetigersbecomessmallerandsmallerweshouldprotectthetigersaswellaswecanfromnowon.1.MostNortheastTigerenjoyliving.A.inthegrassfieldsandbytheriversB.intheforestsandmountainsC.inthedesertsandonthehillsD.onthefarmlandsandbigtrees2.Thesmallanimalsareafraidoftigers.A.tocatchthemfordinnersB.toleavethemforlongtimeC.nottolivewiththemD.tohearthemplaying3.Theunderlinedwordsrunaftermeans.A.尾随B.追逐C.追求D.伺候4.WhichofthefollowingsaboutNortheastTigersisTRUE?A.Theyaregoodatswimmingandclimbingtrees.B.TheycanonlyhearloudvoicE.C.Theycan’tclimbtreesbuthavethebesthearing.D.WeprotecttigersbecausetheybecomemoreandmorE.
Howcouldwetelltimeiftherewerenowatchesorclocksanywhereintheworld?Thesunwasprobablytheworld’sfirstclockexcept除了inthefarnorthwheretheEskimos爱斯基摩人livE.Thereit’sdarkmostofthewinterandlightmostofthesummer.Butinmostoftheworldpeoplehaveusedck.Eventodayifyoudon’thaveaclockyoustillknowthatwhenthesunshinesit’sdayandwhenit’sdarkit’snight.thesuncanalsotellyouifit’smorningnoonorafternoon.Peoplewholiveneartheseacantelltimefromthetides.Inthedaytimeforaboutsixhoursthewaterriseshigherandhigheronthebeach.Andthenitgoesdownanddownforaboutsixhours.thesamethinghappensagainatnight.therearetwohightidesandtwolowtidesevery24hours.Seamanonashiplearnhowtotelltimebylookingatthemoonandthestars.Thewholeskyistheirclock.Insomeplacesintheworldthewindcomesupataboutthesametimeeverydayorchangesdirectionorstopsblowing.Intheseplacesthewindcanbetheclock.Asandclcokisanevenbetterclock.Ifyouhadfinedrysandinaglassshapedliketheoneinthepictureyouwouldhavewhatiscalledanhourglass.Thesandinthehourglassgoesfromthetopparttothebottompartinexactlyanhour.Whenthehourglassisturnedoverthesandwilltakeanotherhourtogobackagain.1.Accordingtothepassagethereare_______waystotelltimebesidestheclockandthewatch.A.3B.4C.5D.72.TheEskimoscan’tusethesunforaclockbecause________.A.theyknowverylittleaboutthesunB.thesuntherenevergoesdowninwinter.C.It’stoocoldforthemtogoouttowatchthesunD.Ithaslongdarkwintersandlonglightsummers3.tidesinthepassagesmeans________.A.洋流B.潮汐C.海啸D.波浪4.Inwhichpageofanewspapercanyoumostprobablyreadthispassage?A.newsB.scienceC.businessD.advertisement广告20.What’sthebesttitle?A.DifferentWaystoTellTimeB.UsefulMachinetoTellTimeC.TheHistoryoftheClos\ckD.TheDevelopmentoftheClock
Hundredsofyearsagolifewasmuchharderthanitistoday.Peopledidn’thavemodernmachines.Lifetodayhasbroughtnewproblems.Oneofthebiggestispollution.Waterpollutionhasmadeourriversandlakesdirty.Itkillsourfishandpollutesourdrinkingwater.Noisepollutionmakesustalklouderandbecomeangrymoreeasily.Airpollutionisthemostseriouskindofpollution.It’sbadtoalllivingthingsintheworlD.Pollutedairfromcarsplanesandfactoriesissothickthatitislikeaquilt被子overacity.Thiskindofquiltiscalledsmog烟雾.Manycountriesaremakingrulestofightpollution.Factoriesmustnowcleantheirwaterbeforeitisthrownaway.Andtheymustn’tblowdirtysmokeintotheair.Weneedtodomanyotherthings.WecanputwastethingsinthedustbinandnotthrowitonthegrounD.Wecangotoworkbybusorwithourfriendsinthesamecar.Iftherearefewerpeopledrivingtherewillbelesspollution.Rulesarenotenougheverypersonmusthelptofightpollution.1.Hundredsofyearsagolifewasmuchharderthanitistodaybecause_____.A.therewerefewermodernmachinesatthattimethantodayB.peopledidn’tliketousemodernmedicinesC.therewerenomodernmachinesatallD.therewasnopollutionatall2.Whatisthebiggestproblemintoday’slife?A.Dirtywater.B.Pollution.C.NoisE.D.Toocrowded3.Themostseriouskindofpollutionis______.A.noisepollutionB.airpollutionC.waterpollutionD.wastepape4.Factoriesmustcleantheirwater______.A.beforetheyuseitB.whentheyuseitC.beforeitisthrownawayD.whenevertheyuseit5.Fromthepassageweknowthat____.A.afewyearsagotherewasnosmogatallB.todaypeopledon’thavetotalktoeachotherinaloudvoiceC.peoplearemakingrulesinordertofightpollutionD.peoplecanonlyuserulestofightpollution
Lizards蜥蜴areunusualbuttheycanmakegoodpetsbecausemostofthemaresmallandeasytocarefor.Theydonotmakeloudnoisesandtheydonotneedtogoforwalksortakebaths洗澡Ofcoursesomelizardsmakebetterpetsthanothers.Oneofthemostpopularlizardsinpetstoresisthebeardeddragon.Beardeddragonsareactiveduringthedayanddonotmindpeopleholdingthem.GeckosareanotherpopularpetlizarD.Theyarealittlemoredifficulttocarefor.GeckosareactiveatnightandneedawarmplacetolivE.Likebeardeddragonstheycanbeheldbytheirowners.Bothoftheselizardscanlivetenyearsormorewhentheyarewellcaredfor.Twolizardsthatarebadchoicesforpetsareiguanasandchameleons.Iguanascangrowtobealmosttwometersnearlysixfeetsotheyneedabigspacetolivein.Theycanalsobite咬orscratch抓伤theirowners.Chameleonsdonothurttheirownersbuttheyarequitedifficulttocarefor.Whileiguanascanliveuptotwentyyearschameleonsdonotliveverylong.Mostdonotlivemorethanfiveyears.*Beardeddragonsgeckosiguanasandchameleonsaredifferentkindsoflizards.1.Thisreadingisabout________.A.wildanimalsB.goodandbadpetsC.thelifeoflizardsD.theimportanceoflizards2.Whichistrueaccordingto根据thepassage?A.Itisnothardtocareformostlizards.B.Alllizardsaredangeroustochildren.C.Lizardsarebetterthandogsorcats.D.Petlizardsneedwalksandbaths.3.Whichlizardwouldbegoodforachildtowatchandplayduringtheday?A.A.gecko.B.A.chameleon.C.A.beardeddragon.D.AniguanA.4.Ofallthelizards_______livesthelongest.A.abeardeddragonB.ageckoC.achameleonD.aniguana5.Thewriterofthepassageprobablythinksthat______.A.iguanasarenotgoodpetsforchildrenB.alllizardsaregoodpetsC.mostlizardsaredangeroussodonotkeepthemaspetsD.nomatterwhichlizardyougetdonotholdit
SportscanhelpyoukeepfitandclosetonaturE.Howeverwhetheryouareonthemountainsinthewavesoronthegrasslandyoushouldrealizethatsportyouchoosemighthavegreatinfluenceontheenvironment.Somesportsareresource-hungry.Golfasyoumayknoweatsupnotonlylargeareasofcountrysidebutalsolotsofwater.Besideshugeamountsofenergyareusedtokeepitscourses球场ingoodcondition.Thiscausesmajorenvironmentalchanges.ForexampleinthedryplacesofPortugalandSpaingolfisoftenheldresponsiblefor为...承担责任seriouswatershortage短缺insomelocalareas.Therearemanyenvironment-friendlysports.Powerwalkingisoneofthemthatyoucouldtakeuptoday.Youdon'tneedanyspecialequipmentexceptagoodpairofshoesandyoudon'thavetoworryaboutresourcesandyourpursE.Simpleandfreepowerwalkingcanalsohelpyoustayhealthy.Ifyouwalkregularlyitwillbegoodforyourheart.Expertssaythat20minutesofpowerwalkingdailycanmakeyoufeellessanxioussleepwellandkeepthin.Whateversportyoutakeupyoucanmakeitgreenerthanbyusingenvironment-friendlyequipmentandbuyingproductsmadefromrecycledmaterials.Butthefinalgoalshouldbegreengyms.Theyarebetterreplacements替代fortraditionalhealthclubsandmodernsportscenters.Membersofgreengymsplaysportsoutdoorsinthecountrysideorotheropenspaces.Thereisnospecialrequirementforyoutostartyourmembership会员身份.Andbestofallit'sfreE.1.Whichoffollowingdoestheauthormostprobablysupportaccordingtothepassage?A.BicyclingaroundthelakE.B.CarracingontheroaD.C.Playingbasketballinagym.D.Swimminginasportscenter.2.Whatdoesthephraseresource-hungryinthispassagemeaninChinese?A.广为流行的.B.亲近自然的.C.低成本的.D.耗费资源的.3.TheauthorusespowerwalkingasanexamplemainlybecauseA.itisanoutdoorsport.B.itislovedbymanypeoplE.C.itusesfewerrecourses.D.itissupportedbyexperts.4.Theauthorwritesthepassageto_______.A.showusdisadvantagesofgolf.B.encourageustotakepartingreensports.C.explainthemajorsportsinfluenceofpopularsportsD.discussdifferentkindsofenvironment-friendlysport.
Haveyoueverseenagreenhouse?MostgreenhouseslooklikeasmallglasshousE.Greenhousesareusedtogrowplantsespeciallyinwinter.Greenhousesworkbytrappingheatfromthesuntheglasspanels板ofthegreenhouseletlightinbutkeepheatfromescaping.Thiscausesthegreenhousetoheatupmuchliketheinsideoftheparkedinsunlightandkeepstheplantswarmenoughtoliveinwinter.Theearth'satmosphere大气isallaroundus.ItistheairthatwebreathE.GreenhousegasesintheatmospherebehavemuchliketheglasspanelsinagreenhousE.SunlightenterstheEarth'satmospherepassingthroughtheblanketofgreenhousegases.AsitreachestheEarth'ssurfacelandwaterandbiosphere生物圈theytakeupthesunlight'senergy.OncetheheatistakenupthisenergyissentbackintotheatmospherE.Someoftheenergypassesbackintospacebutmuchofitremainstrappedintheatmospherebythegreenhousegasescausingourworldtoheatup.Thegreenhouseeffectisimportant.WithoutthegreenhouseeffecttheEarthwouldnotbewarmenoughforhumanstolivE.Butifthegreenhouseeffectbecomesstrongeritcouldmaketheearthwarmerthanusual.Evenalittleextrawarmingmaybringproblemstohumansplantsandanimals.根据短文内容回答下列问题1.Whataregreenhousesusedfor?________________________________________________________2.Whyisthetemperatureinthegreenhousehigherthanthatoutside?________________________________________________________3.Whatbehavesmuchliketheglasspanelsinagreenhouse?________________________________________________________4.Ifwedidn'thavethegreenhouseeffectwhatwouldhappen?________________________________________________________5.Whatdoesthearticlemainlytellus?________________________________________________________
Pollution污染Theworlditselfisbecomingmuchsmallerbyusingmodemtrafficandmoderncommunicationmeans通讯设备.Lifetodayismucheasierthanitwashundredsofyearsagobutithasbroughtnewproblems.Oneofthebiggestispollution污染.Topollutemeanstomakethingsdirty.Pollutioncomesinmanyways.Weseeitsmellitdrinkitandevenhearit.Manhasbeenpollutingtheearth.Themorepeoplethemorepollution.ManyyearsagotheproblemwasnotsoseriousbecausetherewerenotsomanypeoplE.Whenthelandwasusedup用完ortheriverwasdirtyinoneplaceManmovedtoanotherplacE.ButthisisnolongertruE.ManisnowslowlypollutingthewholeworlD.Airpollutionisstillthemostserious.It'sbadforalllivingthingsintheworldbutitisnottheonlyonekindofpollution.Waterpollutionkillsourfishandpollutesourdrinkingwater.Noisepollutionmakesusangrymoreeasily.Manycountriesaremakingrules法规tofightpollution.Theystoppeoplefromburningcoal煤inhousesandfactoriesinthecityandfromputtingdirtysmokeintotheair.PollutionbySO2isnowthemostdangerouskindofairpollution.Itiscaused引起byheavytraffiC.Itissurethatiftherearefewerpeopledrivingtherewillbelessairpollution.TheearthisourhomE.Wemusttakecareofit.Thatmeanskeepingthelandwaterandairclean.AndwemusttakecareoftheriseinpopulationatthesametimE.1.Ourworldisbecomingmuchsmaller___.A.becausetheearthisbeingpolluteddayandnight.B.thankstosciencedevelopmentC.becauseoftheriseinpopulationD.becausetheearthisblownawaybythewindeveryyear2.Thousandsofyearsagolifewas____itistoday.A.mucheasierthanB.aseasyasC.ashardasD.muchharderthan3.Pollutioncomesinmanyways.Wecanevenhearit.Hereitmeans____.A.waterpollutionB.airpollutionC.noisepollutionD.rubbish垃圾4.Airpollutionisthemostseriouskindofpollutionbecause____.A.it'sbadforalllivingthingsintheworldB.itmakesmuchnoiseC.itmakesourriversandlakesdirtyD.itmakesusangrymoreeasily5.WhichofthefollowingisNOTtrue?A.Manycountriesaremakingrulestofightpollution.B.Thepollutionoftheearthgrowsasfastastheworld'spopulationdoes.C.IfpeoplecouldgotoworkbybusorbikeinsteadofcarormotorbikeitwouldbehelpfulinfightingagainsttheproblemofSO2.D.Theproblemofpollutionisnotsoseriousbecausetherearenotsomanypeoplelivingontheearth.
TheInternetmobilephonesandIpadsarepartofourlivesnow.Technologyisgreatlyaffectingallwaysofourlivesfromthewaysweworktothewaysweplay.Anditevencausesanumberofsocialproblemssuchascloninghumans.Wehavehadlotsoftechnologyandithaschangedourlivesalot.Thereisnodoubtthathumanswillcontinuetousemoreandmoretechnology.Herearesomeexamplesofmoderntechnologythatwillchangeourideasandwillaffectourlivesgreatly.GlobalpositioningsystemGPS全球定位系统It’sasystemthatusesradiosignalsfromsatellitestoshowexact精确地information.Ittellsyouwheretheuserisontheearthinallweatherconditions.It’smadeupofthreeparts:satellitescontrolequipments设备onlandandreceivers.SpaceTechnologyRussianandAmericanscientistshaveworkedtogetherfortheinternationalSpaceStationISSforalongtimE.TheyhopetheISSwillprovidealong-lastinglaB.Suchalabwillbringhumanslimitless无限的advantages.It’sevenhopedthatonedayspacetechnologywilltakehumanstotheirnewhousesinspacE.UnderwaterRobotHerculesisakindofunderwaterrobotwithsomehightechnologyequipments.Itwillbeusedtosearchforancientshipswhichweredestroyedintothedeepseaduringtheirjourneylongago.Theworldischangingsoquicklythatit’shardforustocatchupwithallthenewinventionsbecausetheyseemtocomeouteverymonth.It’simportantforustolearnaboutnewtechnologyandtherolethatitplaysinourlives.Soweshouldbewillingtoacceptmoderntechnologyorwewillfallbehindthetimes.1.______cantellyouwheretheuserisontheearthexactly.A.SatellitesB.ReceiversC.GlobalPositioningSystemD.UnderwaterRobot2.AccordingtothepassagewhichisNOTtrueabouttheISS?A.Ithascarriedpeopletootherplanets.B.Itwillprovidealong-lastinglabforus.C.RussianandAmericanareworkingforit.D.Humanswillgetalotofadvantagesfromit.3.Herculesisusedto______.A.savelivesintheseaB.takepictureintheseaC.repairthebrokenshipsD.lookfortheancientshipsinthesea4.Fromthepassageweknowthat______.A.theuseofGPSisaffectedbytheweatherconditionsB.it’sveryimportantforustolearnaboutnewtechnologyC.it’seasyforustocatchupwithallthenewinventionsD.technologybringsusmanyadvantagessuchascloninghumans5.Whatisthepurposeofthepassage?A.Tohelpusstudysomenewtechnology.B.TotellustechnologyischangingtheworlD.C.Tohelpsolvetheproblemsthattechnologycauses.D.Toremindustheadvantagesoftechnologyarelimitless.
阅读理解阅读下列短文从每题A.B.C.D.四个选项中选出一个最佳答案In1620abouthalftheUSAwascoveredbyforests.Todaytheforestshavealmostgone.A.lotofgoodlandhasgonewiththemleavingonlysand.Chinadoesn'twanttocopytheUSA'sexample.We'replantingmoreandmoretrees.We'vebuilttheGreatGreenWalloftreesacrossnorthernpartofourcountry.TheGreatGreenWallis7000kilometerslongandbetween400and1700kilometerswide.Itwillstopthewindfromblowingtheearthaway.Itwillstopthesandfrommovingtowardstherichfarmlandinthesouth.MoreGreatGreenWallsareneeded.Treesmustbegrownallovertheworld.GreatGreenWallswillmaketheworldbetter.根据短文内容选择正确答案1.In1620about______theUSAwascoveredbyforests.A.athirdB.halfC.twothirdsD.afourth2.Alotofgoodlandhasgonewith______.A.sandB.waterC.windD.forests3.TheGreatGreenWallinChinais______long.A.7000kilometersB.1700kilometersC.7000metersD.400kilometers4.Treesmustbegrownin______.A.ChinaB.theUSAC.somecountriesD.everypartoftheworld5.______willmaketheworldbetter.A.TheGreatWallB.TallbuildingsC.GreatGreenWallsD.Flowersandgrass
Theworlditselfisbecomingmuchsmallerbyusingmoderntrafficandmoderncommunicationmeans通讯设备.Lifetodayismucheasierthanitwashundredsofyearsagobutithasbroughtnewproblems.Oneofthebiggestispollution.Topollutemeanstomakethingsdirty.Pollutioncomesinmanyways.Weseeitsmellitdrinkitandevenhearit.Manhasbeenpollutingtheearth.Themorepeoplethemorepollution.ManyyearsagotheproblemwasnotsoseriousbecausetherewerenotsomanypeoplE.WhenthelandwasuseduportheriverwasdirtyinoneplaceManmovedtoanotherplacE.ButthisisnolongertruE.ManisnowslowlypollutingthewholeworlD.Airpollutionisstillthemostserious.It'sbadforalllivingthingsintheworldbutitisnottheonlyonekindofpollution.Waterpollutionkillsourfishandpollutesourdrinkingwater.Noisepollutionmakesusangrymoreeasily.Manycountriesaremakingrulestofightpollution.Theystoppeoplefromburningcoal煤inhousesandfactoriesinthecityandfromputtingdirtysmokeintotheair.PollutionbySO2isnowthemostdangerouskindofairpollution.ItiscausedbyheavytraffiC.Itissurethatiftherearefewerpeopledrivingtherewillbelessairpollution.TheearthisourhomE.Wemusttakecareofit.Thatmeanskeepingthelandwaterandairclean.AndwemusttakecareoftheriseinpopulationatthesametimE.1.Ourworldisbecomingmuchsmaller___.A.becausetheearthisbeingpolluteddayandnight.B.thankstosciencedevelopmentC.becauseoftheriseinpopulation2.Thousandsofyearsagolifewas____itistoday.A.mucheasierthanB.aseasyasC.muchharderthan3.Pollutioncomesinmanyways.Wecanevenhearit.Hereitmeans____.A.waterpollutionB.airpollutionC.noisepollution4.Airpollutionisthemostseriouskindofpollutionbecause____.A.it'sbadforalllivingthingsintheworldB.itmakesusangrymoreeasilyC.itmakesourriversandlakesdirty5.WhichofthefollowingisNOTtrue?A.Thepollutionoftheearthgrowsasfastastheworld'spopulationdoes.B.Theproblemofpollutionisnotsoseriousbecauseofmoderntrafficandmoderncommunicationmeans.C.IfpeoplecouldgotoworkbybikeoronfootitwouldbehelpfulinfightingagainsttheproblemofSO2.
Isthereintelligent有智力的lifeonotherplanets?Foryearsscientistssaidno.orwedon’tknow.Buttodaythisischanging.SethShostakandAlexandraBarnettareastronomers天文学家.Theybelieveintelligentlifeexists存在somewhereintheuniversE.Theyalsothinkwesillsooncontactthesebeings人生物.WhydoShostakandBarnettthinkintelligentlifeexistsonotherplanets?ThefirstreasonistimE.Scientistsbelievetheuniverseisabout12billionyearsolD.ThisislongenoughforotherplanetstohaveintelligentlifesayShostakandBarnett.Thesecondreasonissize—theuniverseishugE.ToolsliketheHubbleTelescope哈勃望远镜haveshownthatthereareatleast100billiongalaxiessaysShostak.AndourgalaxytheMilkyWayhasatleast100billionstars.SomeplanetsgoingaroundthesestarsmightbesimilartoEarth.InthepastitwashardtolookforsignsofintelligentlifeintheuniversE.Butnowpowerfultelescopes高倍望远镜allowscientiststodiscoversmallerplanets—thesizeofMarsorEarth—inothersolarsystems.TheseplanetsmighthaveintelligentlifE.HavebeingsfromspacealreadyvisitedEarth?ProbablynotsaysShostak.It’salongwayaway.Howeverintelligentbeingsmaycontactusinotherwaysuchasradiosignals信号.Infacttheymaybetryingtocommunicatewithusnowbutwedon’thavetherighttoolstoreceivetheirmessages.Howeverthisischanging.By2025wecouldmakecontactwithotherlifeformsinouruniverseandwemighthelpeachother.1.SethShostakandAlexandraBarnettare_____.A.astronomersB.farmersC.singersD.drivers2.WhatisthebesttitleforParagraph2?A.TheAgeandSizeofEarthB.OurGalaxy:TheMilkyWayC.WhyIntelligentLifeMightExistD.Earth:TheOnlyPlanetwithIntelligentLife3.Whywasithardtolookforsignsofintelligentlifeintheuniverseinthepast?A.Therewerenotanysmallerplanets.B.Therewerenotanypowerfultelescopes.C.Theastronomerswerenotinterestedinthem.D.TheMilkyWaydidn’texistatthattime4.Whyhaven’tbeingsfromspacevisitedusyetaccordingtoShostak?A.They’reafraidofus.B.It’salongwayaway.C.Theydon’twanttoseeus.D.Theydon’tknowhowtouseradiosignals.5.Whatdoestheunderlinedphraselifeformsinthelastparagraphmean?A.MessagesB.ToolsC.IntelligentbeingsD.Radiosignals
阅读理解What'sgoingtohappeninthefutureWillrobotscontrolourplanetWillcomputersbecomesmarterthanusNotlikely.Butherearesomethingsthatscientistssayaremostlikelytohappenin10to30yearsfromnowaccordingtotheBBC.DigitalmoneyWeusedtopaywithcash现金foreverythingwebought.Nowwhenweuseacreditcard信用卡toshoponlinemoneyisspentwithoutusseeingit.Thatmeanswearealreadyusingdigitalmoney.UsingacardismucheasierthansearchingourpocketsforchangE.Itisalsosaferthancarryingalotofcash.WhenATMcardswerefirstintroducedtheywerenotacceptedeverywherE.Butnowit'shardtolivewithoutthem.It'sreportedthatpeopleinSwedencompletelystoppedusingcashlastyearandtheUSmightbenext.Bionic仿生的eyeIt'snolongersomethingonlyinasciencefictionmoviE.Peoplewhoareblindmayhaveachancetogettheirsightback—bywearingbioniceyes.Ablindeyecannolongersenselightbutabioniceyecanuseacameratoseetheenvironmentandsenddata数据totheminD.Nowthebioniceyeonlyallowspatientstoseelightsandunclearshapes.Ahighresolution高清的imagecouldbejustafewyearsaway.SelfdrivingcarsUnlikeahumandriveraselfdrivingcarwon'tgetdistracted分神byaphonecalltheradioorsomethingoutsidethewindow.Sensors探测器andcamerasonthecarwouldallowittostickstrictlytotherulesoftheroadandkeepasafedistancefromothercars.Thiswouldgreatlyreducethenumberofroadaccidents.Youcouldeventakeanapwhilethecardrivesitself.InthefuturedriverlesscarswouldbewidelyaccepteD.1.____hasstoppedusingcashcompletely.A.SwedenB.ATMC.BBCD.America2.Whatdoesthewritermainlytellusaboutdigitalmoney___A.Weusedigitalmoneytoshoponlinewithoutpayingmoney.B.Digitalmoneyismostlikelytobeusedinsteadofcash.C.UsingcashiseasierandsaferthanacreditcarD.D.ATMcardsarealwayspopular.3.WhichofthefollowingstatementsisTRUE____A.Bioniceyesonlyappearinthesciencefictionfilm.B.Humandriverswon'tgetdistractedbysomethingoutsidE.C.TheblindwearingbioniceyesmayseeclearlyinthefuturE.D.TherewillbenoroadaccidentsatallifselfdrivingcarsareuseD.4.Fromthereportwecanlearnsomeinformationabout____.A.cultureandartB.industryandfarmingC.scienceandtechnologyD.trafficandjourney5.Whichofthefollowingcanbepredicted预测fromthepassage____A.TherewouldbeanumberofselfdrivingcarsontheroaD.B.TheblindcouldusecamerastoseethingsarounD.C.Wewouldliveahardlifewithdigitalmoney.D.RobotswouldcontroltheworlD.
EveryAugustontheislandofHeimaeyoffthesoutherncoastofIcelandyoungpeopleoftentakeawalkalongthestreetsthroughoutthenight.What’smoretheirparentsallowthemtostayout.Why?ThechildrenofHeimaeyaregoingtosaveyoungpuffins—smallblack-and-whiteseabirds.Thecliffs悬崖abovethetownarehometoalargegroupofpuffins.Thebirdsdigholes挖洞allroundthecliffs.Theseholesaretheirhomes.Theiryoungstayintheholesforaboutsevenweeks.ThentheybegintoleavE.SomemoveslowlyontheirundevelopedwingsandfeetdowntothenorthernAtlanticOceanthatsurroundsHeimaey.Theretheyswimwhichtheycandonaturallyandlearntodiveforfish.OthershowevermaylosetheirwayatnightandfindthemselvesinthetowninsteaD.OnthegroundtheyoungseabirdsareintroublE.Becausetheirwingsarenotfullydevelopedtheycannottakeoffquicklytoseaandsafety.Thebirdsthenbecomeagoodmealforcatsandotheranimals.Formanyyearsislandershavehelpedtheyoungpuffins.EarlyatnightinlateAugustchildrencarryingthickpaperboxesandlightshurrytotheseashoretocatchpuffins.Theyspendmostofthenightrunningafterthebirds.Theyputthebirdsthey’vecaughtinboxesandtakegoodcareofthem.ThenextmorningthechildrentakethepuffinstotheoceanandsetthemfreE.ThebirdswillliveatseauntiltheyareatleasttwoyearsolD.Thentheywillreturntothecliffstobuildhomesoftheirownfortheirfamilies.WillthechildrenofHeimaeyalwayscometosavepuffins?Yesanswertheboys.Welookforwardtoit.ThebesttimeforusissettingthebirdsfreE.1.EveryAugustchildrenofHeimaeyareallowedtostayoutallnight___.A.tocatchpuffinsandtakethemhometokeepaspetsB.tofreepuffinsfromdangerC.todrivepuffinsawayD.torunafterpuffinsforpleasure2.Theyoungseabirdsthatlosetheirwayandfindthemselvesinthetownareindanger______.A.ofbeingkilledbyhuntersB.ofbeingdrivenawayfromthetownC.ofbeingkilledbyanimalsD.ofbeingstarvedtodeath3.Thechildrenputtheseabirdsinboxes______.A.andlookafterthemverycarefullyforseveraldaysandthensetthemfreeB.andsetthemfreewhentheygrowbiggerandcantakeofftoseaandsafetyC.andcarrythemtotheoceanrightawaytosetthemfreeD.andtheydon’tsetthebirdsfreeuntilthenextmorning4.ThechildrenlookforwardtoAugustbecause______.A.theyenjoyplayingthegameofrunningafterseabirdsB.it’stimeforthentogooutatnighttosavepuffinsC.it’stimeforthechildrentoplaywiththebirdsD.thechildrencanstayoutatnighttowatchpuffinscomingtothetown
阅读理解TherearemanyislandsintheseA.Initswarmwaterstherearesomelittleones.WecallthemcoralIslands珊瑚岛.Acoralislandlookslikearingofland一圈陆地withtreesgrassandflowersonit.Onepartoftheringisopentothewater.ThereisalittleroundlakeinsidetheislanD.Ifyoulookintothislakeyouwillseebeautifulcoral.Youmaythinktheyareflowers.Ifyoulookatapieceofcoralyouwillseemanylittleholesinit.IneachoftheseholesaverysmallseaanimalhasliveD.Theseseaanimalsmakethecoral.Theybegantobuildunderthewater.Yearafteryearthecoralgrewhigherandhigher.Atlastitgrewoutofthewater.ThentheseabroughtitsmalltreesandsomethingelsE.Aftersomeyearsthesethingschangedintoearth.Sometimesthewindbroughtseeds种子tothisearth.SometimesbirdsflewoveritandbroughtseedstotheislanD.Thelittleseedsgrew.InafewyearstherewereplantsallovertheislanD.InafewmoreyearsthereweretreesgrowingtherE.SoyouseetheseislandswerebuiltlittlebylittlE.Theworkerswereverysmall.Dotheynotteachusalesson?Canyouthinkwhatthelessonis?1.Inthesea________.A.therearecoralislandsinallplacesB.therearesomecoralislandsC.thewaterisalwayswarmD.wecanseemanyflowers2.A.coralislandlookslike__________.A.aroundcakeB.treesgrassandflowersC.aringoflandD.aroundlake3.Thereare_______intheholesincorals.A.flowersB.littlecoralsC.grassD.seaanimals4.Howdidseedsoftreesgrassandflowerscometothecoralislands?________A.ThewindandbirdsbroughtthemtothecoralislandsB.OnlythewindbroughtthemthereC.PeoplebroughtthemthereD.Fishesbroughtthemthere5.Fromthestorywelearnthat___________.A.smallworkerscan’tdobigthingsB.onlybigworkerscandobigthingsC.smallworkerscandobigthingsiftheyworkhardworkandworkalongtimeD.Onlysmallthingscandobigthings
阅读表达阅读短文根据短文内容完成表格每空一词Inthepastmandidnothavetothinkabouttheprotectionofhisenvironment.TherewerenotmanypeopleonearthandnaturalresourcesseemedtobeunlimiteD.Todaythingsaredifferent.TheworldhasbecometoocrowdeD.Weareusingupournaturalresourcestooquicklyandatthesametimewearepollutingourenvironmentwithdangerouschemicals.IfwecontinuelikethishumanlifeonearthwillnotsurvivE.Everyonerealizestodaythatiftoomanyfisharetakenfromtheseatherewillsoonbenoneleft.Yetwithmodernfishingmethodsmoreandmorefisharecaught.WeknowthatiftoomanytreesarecutdownforestswilldisappearandnothingwillgrowonthelanD.Yetwecontinuetousebiggerandmorepowerfulmachinestocutdownmoreandmoretrees.WerealizethatifriversarepollutedwithwasteproductsfromfactorieswewilldiE.Howeverinmostcountrieswasteproductsarestillputintoriversorintotheseaandtherearefewlawstostopthis.WeknowtoothatifthepopulationoftheworldcontinuestoriseatthepresentrateinafewyearstherewillnotbeenoughfooD.Whatcanwedotosolvetheseproblems?IfweeatmorevegetablesandlessmeatwewilleasilygetmorefooD.Landthatisusedtogrowcropscanfeedfivetimesmorepeoplethanlandwhereanimalsarekept.Theworldpopulationwillnotrisesoquicklyifpeopleusemodernmethodsofbirthcontrol.FinallyifweeducatepeopletothinkabouttheproblemsweshallhaveabetterandcleanerlivingplaceinthefuturE.Theimportanceof___1____theenvironmentProblems◆Morefishbeingcaught.◆Moretreesbeingcutdown.◆Morewasteproductsbeingputintorivers.◆More2beingborn.Causes◆Theworldisbecomingtoo3.◆Modernmethodsmakethesituationworse.ResultWehumanbeingswillnotsurviveontheearth.Solutions◆EatmorevegetablesandlessmeatsothatmorefoodwillbeavailableforeveryonE.◆Usemodernmethodsof4controlsothatthepopulationwillnotgrowtoofast.◆Educatepeoplesothatthe__5__willbebetterandcleaner.
阅读理解Thereislotsofjunk垃圾inspace.Someofitisfromrockets.In1996arocketbrokeintoabout300000smallpieces.Sofarscientistshavefoundover10000man-madepiecesflyingaroundinspacE.Only6-7％ofthemaresatellitesandspaceprobes探测器.AstronautsalsolosesmallthingswhileworkinginspacE.In1965duringthefirstAmericanspacewalkastronautEdwardWhitelostaglove.Foramonththeglovestayedinspacetravellingataspeedof28000kilometersperhour.ItbecamethemostdangerouspieceofclothingfortheEarthinhistoryitflewaway.ThingsmoveveryfastinspacE.Iftheyhit碰撞oneanotheritcanbedangerous.Alittlepieceofpaintfromasatelliteoncemadeaholeinaspacecraftwindow.LastyeartwoUSspacecraftdroppedsomebolts螺栓andscientistsontheEarthworriedalot.Luckilytheboltsfloated漂浮awayintospacE.Theycouldn’thitthespacecraft.根据短文内容选择正确答案1.Somejunkinspaceisfrom.A.spaceB.rocketsC.scientistsD.earth2.AmericanastronautEdwardWhiteoncelostinspacein1965.A.arocketB.someboltsC.agloveD.alittlepieceofpaint3.Thegloveinspacemaytravelataspeedofkilometersperhour.A.300000B.28000C.10000D.210004.Inspaceallthethingsmovevery.A.fastB.slowC.hardD.high5.Ifthejunkinspacehitsoneanotheritcanbe.A.greatB.interestingC.safeD.dangerous
Adesertisaverydrylandwherethereishardlyanyrain.InthedayitcanbesohotthatyoucouldfryaneggonthegrounD.ButduringthenightitissometimessocoldthatwaterwouldturnintoicE.ManydesertsarecoveredinsanD.Butsomehavemountainsrocksorlakesthathavedriedupintheheat.TheGreatAmericanDeserthascliffs悬崖thathavebeenmadeintoamazingandbeautifulshapesbythewinD.TheSaharaDesertinAfricaismostlysanD.TheAustralianDeserthasredsanD.Sometimesitdoesnotrainforawholeyearinthedesert.Butthereiswaterdeepunderthegroundandsomeplantshaverootsthatgoverydeeptofindit.Otherplantshaverootsthatspreadout延伸alongwaysotheycansuckuptherainassoonasitfalls.Onedesertplantisthecactuswhichhaslongspreadingroots.Thecactusstoreswaterinsideitshardskin.ThisskinprotectsitfromheatandcolD.Camelsareabitlikecactusplants!Theystorewatertoo—insidetheirbodies.Theyhavespecialfurwhichprotectsthemfromthesunduringthedayandkeepsthemwarmatnight.Someotheranimalsliveindesertstoo.Theyhavetobeverygoodatseeingandhearingbecausemostofthemonlycomeoutatnight.Thisiswhymanydesertanimalshaveextrabigeyesorears.Adesertfoxhasbiggerearsthananormalfox.A.gerbilhashugeeyessothatitcanseeatnight.Itstayscoolinthedaybystayingundergroundlikemostdesertanimals.Somepeopleliveinthedesertbuttheyalwaysmaketheirhomesnearanoasis.Anoasisiswherewatercomesfromanundergroundriver.Nearanoasispeoplecangrowlotsofplantsandkeepanimals.Lifeishardinthedesertforpeopleanimalsandplants.ButdesertpeopleliketolivetherE.1.A.desertisverydrybecause________.A.itissandyB.thereissolittlerainC.thewindisstrongD.thereisnowaterdeepundertheground2.Whatdoestheunderlinedphrasesuckupinparagraph3mean________?A.围堵B.讨好C.释放D.吸收3.Somedesertanimalshaveextrabigeyesorearsbecause________.A.thesunlightistoostronginthedayB.theyneedtoseeandhearwellatnightC.itisverycoldatnightD.theystorewaterinthem4.Mostdesertanimalsstaycoolinthedayby________.A.storingwaterinsidetheirbodiesB.drinkingwaterasmuchastheycanC.stayingundergroundD.growinglotsofplants5.Whichofthefollowingistrue?A.DesertpeopleliketoliveinthedesertthoughlifeisharD.B.PeopleinthedesertusuallyfryeggsonthegrounD.C.Camelshavespecialfurtostorewater.D.AllthedesertsarecoveredinsanD.
阅读短文根据短文内容回答问题Whilecarryingyourschoolbagonthewaytoschoolorhomedoestheheavyweightofyourbooksmakeyoulessinterestedtolearnknowledge?Don'tworry.E-readersmayhelpyousaygoodbyetoyourheavyschoolbag.Ane-readerhasthememoryspacetoholdhundredsofbooks.Sopeoplewanttoreplaceheavyschoolbagswithsmalllighte-readers.ForexampleCushingAcademyahighschoolinMassachusettsUSgotridofmostofthe20000booksinitslibrarylastsummer.Theheadofthelibrarysaidthattheschoolwasgoingtoreplaceprintedbookswithe-books.Teachersandstudentswillusee-readersinsteaD.Moste-readersarethinandweighlessthan500g.Theycandownloadane-bookin60seconds.It’ssoconvenient.Youcanhavesomanybooksrightatyourfingertips!saidMeghanChenausky16.Chineseschoolchildrenarealsotryinge-readers.Atthe2010ShanghaiExpoane-schoolbagwasonshow.Itisaspeciale-readerthatstudentscanusetodownloadtextbooksfromtheschoolservers.Itcanalsosendandreceivehomework.SomeschoolsinBeijingandShanghaihavetriedthise-schoolbagforafewyears.It’sexcellent.Idon’thavetocarryaheavyschoolbaganymoresaidXiaoQi15Beijing.Andit’seco-friendlybecauseitsavespaper.Newgeneratione-readershavemanyfunctions功能besidesreadingsuchasWi-FiandmultimediA.Howeversomeparentsworrythatthesefunctionsmayhaveabadinfluenceontheirchildren’sstudyhabits.IthinkWi-FiisnotnecessaryforkidssaysZengWenwen43Beijing.1.Whatmayhelpyousaygoodbyetoyourheavyschoolbag?2.Whataremoste-readerslike?3.Whatcanthestudentsusethespeciale-readertodo?4.WhydoesthestudentXiaoQithinkthee-schoolbagisexcellent?5.Whatdoesthewritermainlywanttotellus?
完形填空阅读下面短文掌握其大意然后从各小题所给的四个选项中选出最佳选项Ifirstsawthebabypandawhenshewasonly10daysolD.ShelookedlikeawhitemousE.We1herXiWang.Itmeanshope.WhenXiWangwasbornshewasjust100grams克.XiWangdrankhermother’smilkforas2as14hoursaday.Whenshewassixmonthsoldshestartedtoeatbambooshoots嫩芽.Eightmonths3shewasnotasmallbabyanymorE.Shegrewintoa4youngpandaandweighed35kilos.WhenXiWangwas20monthsoldshehadtolookafterherselfbecausehermotherhadanotherbaby.XiaoWanghastolivebyitself.5itisverydifficultforpandastoliveinthewilD.HerearesomeproblemsthatpandaslikeXiWangmayhaveinthefuturE.Ifhunters猎人catchapandatheywill6itforitsfur皮毛.Iffarmers7treesandforestspandaswillhavenoplace8.Whenmothersleavebabypandas9peoplewilloftentakethemaway.Peoplethinkthatthebabypandasneedhelp.Ifpandasareindangerweshouldtryourbesttoprotectthem.Ifwedo10soontherewillbenopandasintheworlD.1.A.madeB.calledC.toldD.kept2.A.longerB.longC.muchD.little3.A.laterB.soonerC.afterD.in4.A.strangeB.weakC.famousD.healthy5.A.LuckilyB.ButC.HoweverD.Especially6.A.killB.feedC.haveD.eat7.A.cutdownB.plantC.protectD.water8.A.toplayB.toeatC.toliveD.tolivein9.A.lonelyB.togetherC.aloneD.happy10.A.nothingB.everythingC.anythingD.something
阅读理解Asspacesciencedevelopsmanhaslearnedmoreandmoreaboutspace.Spaceisonlyamazingbutalsodangerous.Whileworkinginspacespacemenarefacingdangeraswellassuccess.Sciencehavefoundoutthatradiation辐射isthegreatestdangertospacemeninspace.Whenspacemenareworkinginspacetheyareindangerofradiationfromthesunandotherstarswhichisbadfortheirhealth.Thedamagedonebyradiationwon’tbediscovereduntiltheirchildrenorevengrandchildrenareborn.Somespecialmedicinemayworkalittlebutalsoreallyhelepfulmedicinehasbeenfoundsofar.Spacejunkisalsothoughtasagreatdangertospacemen.It’sreportedthatthereare9000man—madethingsflyinginspacE.About30﹪ofthesearesatellites10﹪arespaceshipsandtherestarespacejunk.Anexplosion爆炸in1996madeacloudof300000fragmentseachatleast4mminsizeandevenasmallpieceoftheseknockedagainstaspaceshipwindowanddidsomedamage.ScientistsarewatchingandreportinganypossibledangerallthetimeTheyareworkingonhelpfulwaystodowithspacejunk.Althoughspaceisreallydangerousitinterestseveryoneontheearth.Inthenearfutureitmaybecomeusualforpeopletospendafewdaysinaspacehotel.Wemayevenchoosedoleavetheearthandliveaspaceinafewyears.Soweshouldcareforspaceanddosomethingtohelpimprovethespaceenvironment.根据短文内容选择最佳答案1.Spacejunkandradiationinspacearedangerousto____A.spacemenworkinginspaceB.peopleonlyontheearthC.allthepeopleexceptchildren.2.Theunderlinewordfragmentsmeans_____A.碎片B.泡沫C.烟雾3.——showsthenman__madethingsinspaceinthecorrectwayA.B.C4.WhichofthefollowingaboutthepassageisTRUE?A.Thepassagetellsusthatradiationinspacecome’sfromthesunandotherstarsB.EveryoneofuscanmakeatriptospacenowC.Scientistshavefoundoutwaystosolveanyprobleminspace5.Thebesttitleofthepassageis_____A.SpaceRadiationB.SpaceDangerC.SpaceJunk
阅读理解Doyoustillgetfreeplasticbagsfromthesupermarkets?ThingshavechangeD.Chinahasbanned禁止freeplasticbagsatshopsandsupermarketsandpeoplehavetopayforusingplasticbags.TherulestartedonJune12008.Itcamebecauseourcountrytriedtomakelitterless.Makingsuper-thin超薄plasticbagshasalsobeenbanneD.TheChineseonceusedabout3000000000plasticshoppingbagsadayandtheyhavecausedpollutionoftheenvironment环境污染.ThebagshavebecomeamaincauseofplasticpollutionbecausetheyareeasytobreakandpeoplethrowthemawayhereandtherE.SotheChinesepeopleareencouragedtobringtheirownbagsforshopping.Whatkindofshoppingbagisthebesttobring?SomestudentsinChongqinghaveagoodideA.Theymaketheirownshoppingbags.Theyuseoldclothestomakeclothbags布袋andsendthemtotheirparentsaspresents.Theyalsoasktheirparentsandfriendstouseclothbagsinsteadofplasticones.Theythinkitistheirdutytoprotect保护theenvironment.1.PeopleinChinahaveto_______now.A.throwplasticbagshereandthereB.collectplasticbagsinthestreetC.payforusingplasticbagsatshopsandsupermarketsD.usefreeplasticbagsatshopsandsupermarkets2.Chinamadethisrulebecauseplasticbagswerebadforthe_______.A.environmentB.litterC.shopsD.supermarkets3.TheChinesepeopleareencouragedtobring_______forshopping.A.nobagsB.freeplasticbagsC.theirownbagsD.super-thinplasticbags4.SomestudentsinChongqing_______.A.asktheirparentstomakeclothbagsB.makeclothbagsthemselvesC.pickupplasticbagseverywhereD.buyclothbagsfortheirparents5.What’sthemainideaofthisarticle文章?A.Makingsuper-thinplasticbagshasbeenbannedinChinA.B.Thebagshavebecomeamaincauseofplasticpollution.C.SomestudentsinChongqingbegintomaketheirownshoppingbags.D.ToprotecttheenvironmentfreeplasticbagshavebeenbannedinChinA.
阅读理阅读下列短文从每小题所给的A.B.C.D.四个选项中选出一个最佳选项Doyoustillgetfreeplasticbagsfromthesupermarkets?ThingshavechangeD.Chinahasbanned禁止freeplasticbagsatshopsandsupermarketsandpeoplehavetopayforusingplasticbags.TherulestartedonJune12008.Itcamebecauseourcountrytriedtomakelitterless.Makingsuper-thin超薄plasticbagshasalsobeenbanneD.TheChineseonceusedabout3000000000plasticshoppingbagsadayandtheyhavecausedpollutionoftheenvironment环境污染.ThebagshavebecomeamaincauseofplasticpollutionbecausetheyareeasytobreakandpeoplethrowthemawayhereandtherE.SotheChinesepeopleareencouragedtobringtheirownbagsforshopping.Whatkindofshoppingbagisthebesttobring?SomestudentsinChongqinghaveagoodideA.Theymaketheirownshoppingbags.Theyuseoldclothestomakeclothbags布袋andsendthemtotheirparentsaspresents.Theyalsoasktheirparentsandfriendstouseclothbagsinsteadofplasticones.Theythinkitistheirdutytoprotect保护theenvironment.1.PeopleinChinahaveto_______now.A.throwplasticbagshereandthereB.collectplasticbagsinthestreetC.payforusingplasticbagsatshopsandsupermarketsD.usefreeplasticbagsatshopsandsupermarkets2.Chinamadethisrulebecauseplasticbagswerebadforthe_______.A.environmentB.litterC.shopsD.supermarkets3.TheChinesepeopleareencouragedtobring_______forshopping.A.nobagsB.freeplasticbagsC.theirownbagsD.super-thinplasticbags4.SomestudentsinChongqing_______.A.asktheirparentstomakeclothbagsB.makeclothbagsthemselvesC.pickupplasticbagseverywhereD.buyclothbagsfortheirparents5.What’sthemainideaofthisarticle文章?A.Makingsuper-thinplasticbagshasbeenbannedinChinA.B.Thebagshavebecomeamaincauseofplasticpollution.C.SomestudentsinChongqingbegintomaketheirownshoppingbags.D.ToprotecttheenvironmentfreeplasticbagshavebeenbannedinChinA.
Akindoflittlecarsmaysomedaytaketheplaceoftoday’scars.Ifeveryonedrivessuchcarsinthefuturetherewillbelesspollutioninthecar.Therewillalsobemorespaceforparkingcarsincitiesandthestreetswillbelesscrowded拥挤的.ThreesuchcarscanfitinthespacenowneededforonecaroftheusualsizE.ThelittlecarswillcostmuchlesstoownandtodrivE.Drivingwillbesafertooastheselittlecarscangoonly65kilometersanhour.Thecarsofthefuturewillbefineforgettingaroundacitybuttheywillnotbeusefulforlongtrips.Littlecarswillgo450kilometersbeforeneedingtostopformoregasoline汽油.IfbigcarsarestillusedalongwiththesmallonestwokindsofroadswillbeneededinthefuturE.Someroadswillbeusedforthebigfastcarsandotherroadswillbeneededfortheslower慢的smallones.1.Thereismuchpollutioninthecartodaybecause________.A.peopledrivebigcarsB.peopledrivelittlecarsC.thecarsgo65kilometersanhourD.thecarscango450kilometersanhour2.Theusualsizeofcarstodayarethatoffuturecars.A.muchsmallerthanB.muchthesameasC.threetimesaslargeasD.alittlelargerthan3.Wecanlearnfromthepassagethat________.A.bigcarscostlesstoownandtodriveB.bigcarsarenotusefulforlongtripsC.thecarsofthefuturewillbemuchsmallerthantoday’scarsD.smallcarsarefasterthanbigones4.Thestreetwillbelesscrowdedbecause______.A.therewillbefewercarsinthefutureB.therewillbefewerpassengersinthestreetC.drivingfuturecarswillbesafeD.futurecarswillbemuchsmaller5.Twokindsofroadsmaybeneededinthefuturebecause____.A.therewillbetoomanycarsinthefutureB.moreandmorepeoplewillgetaroundacityC.bigcarsandlittlecarsmaybeusedalongwitheachotherD.itlooksmorebeautifultohavetwosetsofroads
AnAmericangroupdevelopedtherooftop屋顶gardeningintheearly1980s.ThegroupisknownasECHO.Thisideawastohelppeoplelivingincitieswhodidnothavelandtogrowvegetables.Andnowitisbecomingmoreandmorepopularinmanyothercountries.Tobuildarooftopgardenfourthingsarenecessary.Youneedaroofstrongenoughandfourpiecesofwoodtobuildabox.Grasscuttinginwhichtoplantyourgardenandathinpieceofplastic塑料onwhichtoputthecutgrassarealsonecessary.Beginbytesting检测yourrooftomakesureitisstrongenough.Cutandcollectsomegrass.CovertheroofwithathinpieceofplastiC.ThenyoubuildaboxfromthefourpieceofwooD.Theboxhasnotoporbottom.Itshouldbeabout8cmdeep.ItcanbeaslongandaswideasneedeD.PuttheboxontheplastiC.Thenfillinwiththecutgrass.Waterthegrassandpushitdownbywalkingonit.Afteraboutthreeweekstherooftopboxisreadyforplanting.Puttheseeds种子directlyintothewetgrass.Itisimportantthatthegrassiskeptwetuntiltheplantsbegintogrow.Whentheplantsaregrowingyouwillneedtowaterthemeverydayunlessitrains.Andbirdsmustbepreventedfromeatingtheseedsornewplants.Theywillalsoneedsomeliquidfertilizer液体化肥.Youcanmakeyourownliquidfertilizerifyoucangetwastefromchickens.Putthechickenwasteinaclothbag.Thenputthebaginabigcontainer容器ofwater.Afteraboutoneweekthewaterbecomesagoodliquidfertilizer.Therooftopgardenisagoodplacegogrowpeastomatoesandonions.Iftheboxisdeepenoughpotatoesandcarrotsalsowillgrow.1.Thepassageprovidesawayforpeoplewithoutlandin______.A.growingriceB.plantinggrassC.growingvegetablesD.plantingflowers2.Ifyouwanttobuildarooftopgardenyoushoulddosomethingexcept_____.A.testingtheroofstrongenoughB.puttingtheboxontheplasticC.cuttingandcollectingsomegrassD.puttingabaginabigcontainer3.Afterplantingtheseedsgrassmustbekept______.A.wetB.dryC.warmD.cool4.______isnotnecessaryifyouwanttotakecareoftheplantedseeds.A.TofilltheboxwiththecutgrassB.TowaterthemeverydayC.SomeliquidfertilizerD.Topreventbirdsfromeating5.Thepassageismainlyaboutthewayto______.A.makeliquidfertilizerB.makearooftopboxC.covertheroofwithgrassD.buildarooftopgarden
阅读理解阅读A.B.两篇短文从每小题所给的四个选项中选出能回答所提问题或完成所给句子的最佳答案Whatbetterwaytowelcomespringthanbyhelpingtocleanupthetownwealllivein!HereinRocklandwehaveaSpringClean-upDayeveryyearinApril.TheClean-upDay2014willbeApril20th.Itwillstartwithatownclean-upat80'clockinthemorningandatreeplantingactivityattheRocklandParkistofollowintheafternoon.Onethousandyoungtreesaresuretomaketheparkgreenerandprettier.Wewilldividethepeoplecomingtohelpintoeightteamsforeightdifferentareas.Asusualwewillprovideglovesrubbishbagsandothercleaningtools.YouwillalsogetfreelunchesandT-shirtswhentheclean-upendsatnoon.Wearegoingtohaveafriendlycompetitiontoseewhichteamcanpickupthemostrubbish.Bringyourkidswithyou.Itisagreatchancetoteachthemtocarefortheenvironmentaroundus.Wehavefreedrinksandchocolatecandiesforthechildrenatthepark.Meeting:AtthegateofRocklandParkthetownhallat330JonesStreetorthecornerofPalaceStreetandNorthStreet.Sign-up报名:Call5862397onweekdaysorvisitourwebsitebelowanytimeyoulikE.1.TheSpringClean-upDayinRocklandisheld______.A.onceamonthB.twiceamonthC.onceayearD.twiceayear2.PeopleinRocklandcanhelpto______ontheafternoonofApril20th.A.cleanupthetownB.takecareofthekidsC.planttreesintheparkD.painttheparkgreener3.PeoplejoiningintheClean-upDaywillNOT______.A.getlunchesandT-shirtsforfreeB.beprovidedwithcleaningtoolsC.workinteamstodothecleaningD.takeyoungtreeshometoplant4.Accordingtothepostertheactivitiesareagreatchancetoteachthekidsto______.A.protecttheenvironmentB.getfreedrinksandcandiesC.pickupthemostrubbishD.docleaningandplanttrees5.WhichofthefollowingisTRUE?A.Youcancall5862397tosignupanytimeyoulikE.B.Peoplecanvisitwww.springcleanup.comtosignup.C.ThetownhallisatthecornerofPalaceStreetandNorthStreet.D.PeoplecanmeetfortheactivitiesonlyatthegateofRocklandPark.
NorthAmericanbackbearsareshyanimals.TheyarefearfulbynatureandwillusuallyrunawayiftheyseeorhearpeoplE.Becauseofthisitcanbedifficultforscientiststolearnabouttheseanimals.InordertostudyblackbearsresearchersfromNewJerseyUSAcatchbearsandusedrugstohelpthemgotosleep.ResearchersthenworkoutthesizeandtheweightofthebeartakebloodtotestfordiseasesremoveatoothandtakeittothelabtofindoutitsagE.FromthesestudiesresearcherswanttofindouthowmanybearsliveinNewJerseyhowlongtheyliveandhowmanybabiestheyproducE.ButinMinnesotaUSAresearchersstudybearsthatarecompletelyawakE.Thebearsknowtheresearchers'voicesandtheyarenotafraidofdieresearchteam.Withthehelpofafewgrapestokeepthebearsbusyresearcherscantouchthemtochecktheirheartslookattheirteethanddootherjobs.Researcherscanalsowalkorsitwithbearsforhoursandmakevideostolearnabouttheireverydaylives.Inbothplacesthemainpurposeisthesame—tomakesurethereisahealthypopulationofblackbears.B.uttheresearchmethodsandthekindsofinformationthatresearchersareabletocollectarcquitedifferent.1.InthefirstparagraphwecanlearnthatNorthAmericanblackbearsare_______.A.shyandfearfulanimalsB.notfoundtodayC.wellknowntoscientistsD.notafraidofpeople2.Thewordremoveinthesecondparagraphprobablymeans_____inChinesE.A.拔下B.移植C.清洗D.修补3.WhichofthefollowingmayNOTbeincludedintheNewJerseystudiesonbears?A.TheagE.B.Thewayoftheircommunication.C.Theweight.D.ThenumberofbabiestheyproducE.4.IntheMinnesotastudiesresearchers_____.A.cannevergetclosetothebearsB.studythebearswhiletheyareasleepC.usegrapestomakethebearsfullD.learnalotaboutthebears'everydaylives5.Whatdothetwostudieshaveincommon?A.Researchplaces.B.ThemainpurposE.C.Researchmethods.D.Collectedinformation.
Whatdopeopledowiththeiroldout-of-datebutstillusefulcomputers?Mostpeopledon’tknowwhattodowiththem.Manyoldcomputersareputawayinhomes.Manymorearesimplythrownoutwiththerubbish.Finallysomecompaniesarethinkingofwaystobringdownthenumberofoldcomputers.SonyhasagreedtohelprecycleoldSonyproducts产品.DellHewlett-Packardandothercompaniesnowalsotakebacksomeoldcomputers.Insomecountrieslaws法规arebeingpassedtoo.Computercompanieswillhavetopayforcollectingandrecyclingtheirusedproducts.And70%ofcomputerwastemustberecycleD.Theideabehindthelawsisthatcomputercompaniesthemselvesshouldpaythecost.Thatwillencouragethemtomakecomputersthatareeasierandcheapertorepairandupgrade升级.Yetwhilemanypeoplearethrowingawaygoodcomputersotherscannotaffordthematall.Hundredsoforganizations组织areworkingtosolvethisproblem.Theycollectandrepairoldcomputers.Somealsoteachothershowtorepaircomputers.Thecomputersthengotoschoolscharities慈善团体andpeoplewhoneedthem.Givingausedcomputertooneoftheseorganizationscanturnoneperson’srubbishintosomeoneelse’susefulthings—andcutdownonwastetoo.1.Whatdomanypeopledowitholdcomputers?A.Theyrepairthem.B.Theysellthem.C.Theysendthemtoothers.D.Theystopusingthem.2.Howmanycomputercompaniesarementionedinthesecondparagraph?A.OnE.B.Two.C.ThreE.D.Four.3.Accordingtothelawsinsomecountriescomputercompaniesmust.A.collectandrecyclemostoftheirproductsB.collectalltheirusedproductsC.repairandupgradeoldcomputersD.makemorecheapercomputers4.Whatdotheorganizationsdotosolvetheproblemofoldcomputers?A.Helpthecomputercompaniestocollectthem.B.Repairandsendthemtothosewhoneedthem.C.Helppeopletolearntousethem.D.Turnrubbishintousefulthings.5.Whatisthemainideaofthispassage?A.Repairingoldcomputers.B.EncouragingtomakecheapcomputersC.Recyclingoldcomputers.D.Helpingthosewhoneedcomputers.
TounderstandwhytheEarthiswarmingupfirstofallweneedtounderstandwhyitiswarm.Ourplanetiscoveredwithatmosphere大气.SunlightpassesthroughtheatmosphereandreachestheEarth.TheSunheatsuptheEarth’ssurfacE.Whentheheatrisesintotheairitisstoppedbysomespecialgases气体intheatmospherelikeCO2theheatreturnstotheEarthandkeepsitwarm.Powerstationsandcarsrelease释放somanygreenhousegaseseveryday.Sowecanhelpstopglobal全球warmingbyusinglesselectricthingssuchasturningofflightswhenweleavearoomaskingourparentstoturndowntheheatinginourhousetosaveenergy.Wecanalsostopglobalwarmingbyfindingotherwaysoftransportation.Forexamplerideabicycleorwalkinsteadofgoingbycar.Anotherwaytohelpstopglobalwarmingistoplantandcarefortrees.BecausetreestakeinCO2theyareourbestfriendswhenfightingagainstglobalwarming.Theproblemofglobalwarmingcannotbesolvedinaday.Itmaytakealongtimetofindcleanenergysuchaswindenergy.Itmaytakealongtimetoplantthetreesagainwearecuttingdown.Buteverylittlethingeachpersoncandotosaveenergyandourforestswillhelp.Thinkaboutourplanet.ThinkaboutwayswecanhelpmaketheEarthasafeandcomfortableplaceforthefuturE.1.Theunderlinedworditmeans_______inthefirstparagraph.A.theheatB.theEarthC.thesunlightD.theatmosphere2._______waysarementionedtostopglobalwarmingtothesecondparagraph.A.TwoB.ThreeC.FourD.Five3.WhichofthefollowingisNOTtrue?A.Everybodycanhelpsaveenergyandourforests.B.TheproblemofglobalwarmingcannotbesolveD.C.Tofindcleanenrgywillhelpsolvetheproblemofglobalwarming.D.Thewriterwantsustopayattentiontotheproblemofglobalwarming.4.Whichisthebesttitleofthispassage?A.WhyistheEarthwarmingupB.WhencanwestoptheEarthfromwarmingupC.HowcanwestoptheEarthgettingwarmerD.HowlongwillittaketostoptheEarthgettingwarmer
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