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关于函数f（x）=sin|x|+|sinx|有下述四个结论： ①f（x）是偶函数 ②f（x）在区间（，π）单调递增 ③f（x）在[﹣π，π]有4个零点 ④f（x）的最大值为2 其中所有正确...
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高三下学期数学《》真题及答案
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已知函数fx是定义在R上的偶函数当x≥0时fx=x2﹣2x﹣1.1求fx的函数解析式2作出函数fx的
下面四个结论①偶函数的图象一定与y轴相交②奇函数的图象一定经过原点③偶函数的图象关于y轴对称④既是奇
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.关于函数fx=2sinx-cosxcosx的下列四个结论:①函数fx的最大值为;②把函数fx=si
已知x∈R符号表示不超过x的最大整数若函数fx=x＞0则给出以下四个结论正确的是
函数f(x)的值域为
函数f(x)的图象是一条曲线
函数f(x)是(0,+∞)上的减函数
函数g(x)=f(x)﹣a有且仅有3个零点时
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若fx是定义在R.上的奇函数且满足fx-2=-fx.给出下列四个结论①f2=0②fx是以4位周期的周
对于函数fx=x|x|+px+q现给出四个命题①q=0时fx为奇函数②y=fx的图象关于0q对称③p
函数fx的定义域为R.导函数f′x的图象如图所示则函数fx
无极大值点，有四个极小值点
有三个极大值点，两个极小值点
有两个极大值点，两个极小值点
有四个极大值点，无极小值点
若函数y=fx在实数集R.上的图象是连续不断的且对任意实数x存在常数t使得fx+t=tfx恒成立则称
已知函数fx为偶函数其图象与x轴有四个不同的交点则这四个不同交点的横坐标之和为________.
符号[x]表示不超过x的最大整数如[π]=3[﹣1.08]=﹣2定义函数{x}=x﹣[x]．给出下
下列四个结论中1任取x>0均有3>22若函数fx-1的定义域为13则函数fx的定义域为243若函数f
函数fx的定义域为R.导函数f′x的图象如图所示则函数fx
无极大值点，有四个极小值点
有三个极大值点，两个极小值点
有两个极大值点，两个极小值点
有四个极大值点，无极小值点
已知函数fx=有下列四个结论①函数fx在区间[﹣]上是增函数②点0是函数fx图象的一个对称中心③函数
已知x∈R符号[x]表示不超过x的最大整数若函数fx=x＞0则给出以下四个结论①函数fx的值域为[0
设函数给出下列四个命题:①当c=0时y=fx是奇函数;②当b=0c>0时方程fx=0只有一个实根③函
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设函数fx＝|x|x＋bx＋c则下列命题中正确命题的序号有________.①函数fx在R.上有最小
关于函数有如下四个结论①函数fx为定义域内的单调函数②当ab＞0时是函数fx的一个单调区间③当ab＞
关于函数fx＝2sinx－cosxcosx的四个结论P.1最大值为P.2把函数fx＝sin2x－1的
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下面四个结论中正确命题的个数是①偶函数的图像一定与y轴相交②函数fx为奇函数的充要条件是f0＝0③偶
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已知函数fx＝cos－cos2x其中x∈R.给出下列四个结论①函数fx是最小正周期为π的奇函数②函数
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Igrewupwithtwoeldersisters.IfIwasn'tcourteous礼貌tothemthey'dfixme.Socourtesywasn'treally1inmychildhoodhome. Mysisters2everychancetotrainmehowtobeacourteous3.Theymademeopendoorsforthemorhelpthemintotheir4atdinner. YearslaterIwentawaytocollege.ThefirsttimeIwalkedintothelibraryInoticedawomanwalkingbehindmeandI5thedooropenforher. 6sheglaredatmeaskingloudlyDoyouthinkthatbecauseI'mawomanI'mnot7enoughtoopenadoorformyself?Sheslammed摔thedoorshutleavingmeastonishedand8.Myfaceburnedwith9.Idecided10thattherewouldbenomorecourtesy! AsIstoodthereanotherlady11thedoorherarms12withtextbooks.Instinctively本能地I13toopenthedoorforher.14IrealizedwhatIhaddone.Ipreparedmyselfforshouts.HoweverIreceivedawarmsmileandalookof15. Thanks!shesaidbrightly.It'snicetoseewestillhaveafewgentlemenaroundhere! OfcourseifIwereREALLYagentlemanIwouldhave16tohelpwithherbooks.DespitethisIappreciatedthegood17Igotfromperformingallactofsimplecourtesy.Todootherwisewouldbeto18mylifetimeoftraining. Courtesybringspleasantrefreshinglighttoourliveswhetherwearethegiverthe19orjustaninterestedobserver.Courtesydoesn't20changeourlivesbutitcancertainlytransformthewaywefeelaboutlife. 1A.important B.available C.delightful D.optional 2A.madethemostof B.gotreadyfor C.gavewayto D.putforward 3A.colleague B.assistant C.companion D.gentleman 4A.dresses B.chairs C.dishes D.mouths 5A.answered B.unlocked C.held D.forced 6A.Instead B.Evenso C.Unexpectedly D.Sureenough 7A.strong B.confident C.courageous D.experienced 8A.impatient B.speechless C.anxious D.desperate 9A.fear B.excitement C.embarrassment D.envy 10A.inadvance B.inaflash C.oncemore D.bychance 11A.approached B.passed C.pulled D.entered 12A.surrounded B.crowded C.covered D.overloaded 13A.regretted B.refused C.reached D.hesitated 14A.Until B.Although C.Incase D.Themoment 15A.doubt B.relief C.guilt D.curiosity 16A.offered B.agreed C.promised D.waited 17A.thought B.process C.feeling D.advice 18A.correspondwith B.1eadto C.goagainst D.holdonto 19A.judger B.receiver C.loser D.reporter 20A.necessarily B.normally C.casually D.naturally
Allovertheworldpeoplearehookedonsportswhichhelpthemtostrengthentheirbodyandbuildtheircharacter.1Theyimprovetheparticipants'physicalskillsandprovideentertainmentfortheaudienceaswell. Manypeopleliketowatchothersplaygames.2Oftentheygetveryexcitedwhentheirplayerorteamwins.Iftheyarecrazyaboutthegameortheplayerthenthey'llbecometheirdie﹣hardfans.Somesportsaresointerestingthatpeopleeverywheregoinforthem.Footballforexamplehasspreadaroundtheworld.Swimmingispopularincountriesneartheseaorinthosewithmanyrivers.3Andthinkofpeopleincoldcountries.MassesofpeoplelovetoskateorskiinJapanNorwayorCanada. 4Chineseboxingalsohasaverylonghistory.Butbasketballandvolleyballarerathernewwhichstartedinthelateofthenineteenthcentury.Peopleareinventingnewsportsorgamesallthetime.Waterskiingasamoderngameisoneofthenewestinthefamilyofsports. Peoplefromdifferentcountriesorracesmaynotbeabletounderstandeachotherbutafteragametheygettoknoweachotherbetterandtheyoftenbecomegoodfriends.5Theylearntofighthardbutfightfairtowinwithoutprideandtolosewithgrace.Theyalsolearntobecompetitiveandoptimisticwhichwillequipthemforlifechallengesinthefuture. A.TheybuyticketsorturnontheTVtowatchthegames. B.WhatfunitistojumpintoapoolorlakewhetherinChinaEgyptorItaly! C.Somesportsorgamesdatebackthousandsofyearslikerunningorjumping. D.Sportshelptotrainaperson'scharacter. E.Chinesepeoplelikeddoingsportseveninancienttimes. F.Sportsarecompetitivephysicalactivitiesorgamesthroughcasualororganizedparticipation. G.Andthefriendshipmaylastforalifetime.
Somepartsofthegardenarefortherestoftheworldtoadmire.Othersareforyoutodisappeartowhenyoudon'twanttobefound.Ofcoursethat'seasyenoughtoarrangewhenyouhavelotsoflandwithspaceforthekidstorunroundandcosygardenroomsfortheadultstoenjoy.Butwhenyourgardenisonthesmallsideyoumightthinkit'satallorder.Wellyou'rewrong. Tocreateasecretgardenpeopletendtotaketheroutinesurroundingasmallgardenwithhighfencesandthenplacingalawn草坪inthemiddleandbordersroundtheedge.Farfrommakingthemostoftheareathatjustmakesitlookalotsmallerandmoreboring.Dividingitupmakesmuchmoreuseofyourspaceandmeansyoucanhaveyourpracticalfamilyareaplusasecretgarden. Whenyou'researchingfortheperfectsecretsitewithinyourexistingset﹣upconsideryourpresentfavouritespot.Asecretgardenneedstobespecial一acompletecontrasttothemorepracticalfamilypartsofthegarden.Perhapsyoutakeafoldingchairdowntoaquietcornerthatgetseveningsunmaybeyousitandwatchthepondorsimplyslipouttothepatio露台withaglassofwine. It'squiteeasytochangeanexistingfavouritefeatureintoasecretplace.Youcouldtopthepatiowithapergola棚架poleandplantagrapevineforshadeorpositionabenchoverlookingthepondandplantbamboostoscreenitfromtherestofthegarden. Theareasyoucreateneedn'talltobethesamesize一oreventhesamestyle一butifyou'replanningamajorredesigntakeyourtimeandworkitoutonpaperbeforecommittingtimeandmoney.Thenwhenit'sdoneyou'llreallybeabletorelaxandenjoyit. 1Whatassumptionliesbehindthispassage? A.Grapevinearewidelyusedasshadeingardens. B.Parentsneedtheirownspaceinthegarden. C.Familymembersshouldshareeverything. D.Gardensaredifferentinsizeandstyle. 2TheunderlinedphraseatallorderinParagraph1probablymeans• A.adifficulttask. B.acostlydecision. C.anunwiseattempt. D.anunfairbusiness. 3What'stheauthor'ssolutionforacozyspaceinasmallgarden? A.Placealawninthemiddle. B.Buildbordersaroundthelawn. C.Surroundthegardenwithhighfences. D.Haveaseparatespacewithinthegarden. 4What'stheauthor'spurposeinwritingthepassage? A.Tooffertipsonasmallgetawayinthegarden. B.Tosharepersonalexperienceingardening. C.Torecommendbestplantsforsmallgardens. D.Toadvertisesomenewdesignsofgardens.
ForWesterndesignersChinaanditsrichculturehavelongbeenaninspirationforWesterncreative. It'snosecretthatChinahasalwaysbeenasource来源ofinspirationfordesignerssaysAmandaHillchiefcreativeofficeratA+ENetworksaglobalmediacompanyandhometosomeofthebiggestfashion时尚shows. EarlierthisyeartheChinaThroughALookingGlassexhibitioninNewYorkexhibited140piecesofChina﹣inspiredfashionableclothingalongsideChineseworksofartwiththeaimofexploringtheinfluenceofChineseaesthetics美学onWesternfashionandhowChinahasfueledthefashionableimaginationforcenturies.TheexhibitionhadrecordattendanceshowingthatthereishugeinterestinChineseinfluences. ChinaisimpossibletooverlooksaysHill.ChinesemodelsarethefacesofbeautyandfashioncampaignsthatselldreamstowomenallovertheworldwhichmeansChinesewomenarenotjustconsumersoffashion﹣theyarecentraltoitsmovement.Ofcoursenotonlyaretoday'stopWesterndesignersbeinginfluencedbyChina﹣someofthebestdesignersofcontemporaryfashionarethemselvesChinese.VeraWangAlexanderWangJasonWuaretakingonGallianoAlbazMarcJacobs﹣andbeatingthemhandsdownindesignandsalesaddsHill. ForHillitisimpossiblenottotalkaboutChinaastheleadingplayerwhendiscussingfashion.ThemostfamousdesignersareChinesesoarethemodelsandsoaretheconsumersshesays.Chinaisnolongerjustanothermarketinmanysensesithasbecomethemarket.IfyoutalkaboutfashiontodayyouaretalkingaboutChina﹣itsinfluencesitsdirectionitsbreathtakingclothesandhowyoungdesignersandmodelsarefinallyacknowledgingthatinmanyways. 1WhatcanwelearnabouttheexhibitioninNewYork? A.Itpromotedthesalesofartworks. B.Itattractedalargenumberofvisitors. C.ItshowedancientChineseclothes. D.ItaimedtointroduceChinesemodels. 2WhatdoesHillsayaboutChinesewomen? A.Theyaresettingthefashion. B.Theystartmanyfashioncampaigns. C.Theyadmiresupermodels. D.Theydobusinessallovertheworld. 3Whatdotheunderlinedwordstakingoninparagraph4mean? A.learningfrom B.lookingdownon C.workingwith D.competingagainst 4Whatcanbeasuitabletitleforthetext? A.YoungModelsSellingDreamstotheWorld B.AChineseArtExhibitionHeldinNewYork C.DifferencesBetweenEasternandWesternAesthetics D.ChineseCultureFuelingInternationalFashionTrends
假定英语课上老师要求同桌之间交换修改作文请你修改你同桌写的以下作文.文中共有10处语言错误每句中最多有两处.每处错误仅涉及一个单词的增加删除或修改. 增加在缺词处加一个漏字符号∧并在其下面写出该加的词. 删除把多余的词用斜线\划掉. 修改在错的词下划一横线并在该词下面写出修改后的词. 注意 1.每处错误及其修改均仅限一词 2.只允许修改10处多者从第11处起不计分. I'vehadmanydreamssinceIwasachild.Nowmydreamistoopensacafe.Thoughitmayappearsimpleitrequiredalotofideasandefforts.WhatIwantisnotjustanordinarilycafebutaveryspecialone.IwantmycafehaveaspecialthemesuchaslikeTangDynasty.Inthecafecustomerswillenjoyyourselvesinthehistoricalenvironmentwhatiscreatedforthem.IfIsucceedinmanageoneIwillopenmore.Iwishtohaveachainofcafesinmanydifferentcity.Eachofmycafeswillhaveadifferentthemeandanuniquestyle.
Monkeysseemtohaveawaywithnumbers. AteamofresearcherstrainedthreeRhesusmonkeystoassociate26clearlydifferentsymbolsconsistingofnumbersandselectiveletterswith0﹣25dropsofwaterorjuiceasareward.Theresearchersthentestedhowthemonkeyscombined﹣oradded﹣thesymbolstogetthereward. Here'showHarvardMedicalSchoolscientistMargaretLivingstonewholedtheteamdescribedtheexperimentIntheircagesthemonkeyswereprovidedwithtouchscreens.Ononepartofthescreenasymbolwouldappearandontheothersidetwosymbolsinsideacirclewereshown.Forexamplethenumber7wouldflashononesideofthescreenandtheotherendwouldhave9and8.Ifthemonkeystouchedtheleftsideofthescreentheywouldberewardedwithsevendropsofwaterorjuiceiftheywentforthecircletheywouldberewardedwiththesumofthenumbers﹣17inthisexample. Afterrunninghundredsofteststheresearchersnotedthatthemonkeyswouldgoforthehighervaluesmorethanhalfthetimeindicatingthattheywereperformingacalculationnotjustmemorizingthevalueofeachcombination. Whentheteamexaminedtheresultsoftheexperimentmorecloselytheynoticedthatthemonkeystendedtounderestimate低估asumcomparedwithasinglesymbolwhenthetwowerecloseinvalue﹣sometimeschoosingforexamplea13overthesumof8and6.TheunderestimationwassystematicWhenaddingtwonumbersthemonkeysalwayspaidattentiontothelargerofthetwoandthenaddedonlyafraction小部分ofthesmallernumbertoit. ThisindicatesthatthereisacertainwayquantityisrepresentedintheirbrainsDr.Livingstonesays.Butinthisexperimentwhatthey'redoingispayingmoreattentiontothebignumberthanthelittleone. 1Whatdidtheresearchersdotothemonkeysbeforetestingthem? A.Theyfedthem. B.Theynamedthem. C.Theytrainedthem. D.Theymeasuredthem. 2Howdidthemonkeysgettheirrewardintheexperiment? A.Bydrawingacircle. B.Bytouchingascreen. C.Bywatchingvideos. D.Bymixingtwodrinks. 3WhatdidLivingstone'steamfindaboutthemonkeys? A.Theycouldperformbasicaddition. B.Theycouldunderstandsimplewords. C.Theycouldmemorizenumberseasily. D.Theycouldholdtheirattentionforlong. 4Inwhichsectionofanewspapermaythistextappear? A.Entertainment. B.Health. C.Education. D.Science.
ThingstoDoinAtlanta Needarun﹣downofthetopthingstodothisweekend?Hereiswhat'soninAtlanta. IntheMood DateMay22throughMay262018 Time200pm一530 Phone770﹣916﹣2800 Ifyoulovethemusicofthe1940sthenhere'swhatyouneedtodothisSunday.Gotoa1940smusicalshowatCobbEnergyPerformingArtsCentre.ThemusicofGlennMillethasadistinctivesound.Noneedtoaskmetwice.AreyouIntheMood? PartyWiththePenguins企鹅 DateMay20throughMay252018 Time1130am200pm Phone404﹣581﹣4000 CelebratePenguinAwarenessDayatGeorgiaAquarium'sannualPartywiththePenguins.ThepartywillfeaturefunactivitiesincludingthechancetoseeanAfricanpenguinupcloseandteamhowtohelpprotectthisin﹣dangerspecies. CallanwoldeArtsFestival DateMay21toMay222018 Time1030am﹣530pm Phone404﹣872﹣5338 LocatedatCallanwoldeFineArtsCenterthiseventisafestivalforartistsandbyartistslettingthemhaveavoiceinthecreationandoperationsofthefestival.Ifyouareoftheartisticpersuasionorenjoyacreativescenedon'tmissout. Foollio'sHoodillyStorytime DateMay21throughMay272018 Time100pm一430pm Phone404﹣523﹣3141 Wemakeupabrand﹣newstoryeveryweek.ComeandenjoyanewstoryeachtitheatDad'sGarageTheatre.Littleoneswillgettohelpprovidekeypartsofthestoryandevenaddintheirownjokes.Interactiveandout﹣of﹣the﹣ordinaryfunforkidsandparents！ 1Whereshouldyougoifyouareamusicfan? A.GeorgiaAquarium. B.Dad'sGarageTheatre. C.CallanwoldeFineArtsCentre D.CobbEnergyPerformingArtsCentre. 2Whicheventappealstoanimallovers? A.IntheMood B.PartywiththePenguins. C.CallanwoldeArtsFestival D.Foollio'sHoodillyStorytime. 3Whichnumberhelpssignupforanopportunityifyouarecrazyaboutpainting? A.770﹣916﹣2800. B.404﹣581﹣4000. C.404﹣872﹣5338. D.404﹣523﹣3141. 4InwhatwayisFoollio'sHoodillyStorytimeuniquefromtheotherevents? A.Itprovidesbooksasgifts. B.Itisacharge﹣freeevent. C.Itrunstheshortesthours. D.Itisverychild﹣friendly.
DirectionsWriteanEnglishcompositionin120﹣150wordsaccordingtotheinstructionsgivenbelowinChinese. 现在上海高考采用的是三加三模式语数外+理化生政史地任选三门以往采用的是三加一模式语数 外+理化生政史地任选一门针对这两种高考模式谈谈你的看法.你的文章必须包括 ●比较两种模式的异同 ●你更喜欢哪种模式并陈述理由 注意请勿透露本人真实姓名和学校名称.
假定英语课上老师要求同桌之间交换修改作文请你修改你同桌写的以下作文.文中共有10处语言错误每句中最多有两处.每处错误仅涉及一个单词的增加删除或修改. 增加在缺词处加一个漏字符号∧并在其下面写出该加的词. 删除把多余的词用斜线╲划掉. 修改在错的词下划一横线并在该词下面写出修改后的词. 注意1.每处错误及其修改均仅限一词 2.只允许修改10处多者从第11处起不计分. SinceIwasakidI'veconsidereddifferentjobIwouldliketodo.FirstIwantedtobeafiremanwhoseuniformlookedsocoolly.ThenwhenIwasinthefivegradeIwantedtobeateacherbecauseIlikedmyEnglishteachertoomuch.WhenIstudiedchemistryhighschoolIreconsideredmggoalordecidedtobeadoctor.Theyweretworeasonsforthedecision.OnewasthatIwasamazingatthefactthatasickpersoncouldfeelmuchmorebetterafterseeingadoctor.AndtheotheristhatIwantedtohelppeopleinneed.
如果你的演讲有良好的规划和充满热情的演绎肯定会打动听众的.inspire .
ThesmalltownofRjukaninNorwayissituatedbetweenseveralmountainsanddoesnotgetdirectsunlightfromlateSeptembertomid﹣March﹣1sixmonthsoutoftheyear. Ofcoursewe2itwhenthesunisshiningsaysKarinRowhoworksforthetown'stourismoffice.Weseetheskyis3butdowninthevalleyit'sdarker﹣it'slikeona4day. Butthat5whenasystemofhigh﹣tech6wasintroducedtoreflectsunlightfromneighboringpeaks山峰intothevalleybelow.Wednesdayresidents居民ofRjukan7theirveryfirstrayofwintersunshineArowofreflectiveboardsonanearbymountainsidewereputto8.Themirrorsarecontrolledbyacomputerthat9themtoturnalongwiththesunthroughoutthe10andtocloseduringwindyweather.Theyreflectaconcentratedbeam束oflightontothetown'scentral11creatinganareaofsunlightroughly600squaremeters.Whenthelight12Rjukanresidentsgatheredtogether. Peoplehavebeen13thereandstandingthereandtaking14ofeachotherRosays.Thetownsquarewastotally15.Ithinkalmostallthepeopleinthetownwerethere.The3500residentscannotall16thesunshineatthesametime.17thenewlightfeelslikemorethanenoughforthetown's18residents. It'snotvery19shesaysbutitisenoughwhenweare20. 1A.only B.obviously C.nearly D.precisely 2A.fear B.believe C.hear D.notice 3A.empty B.blue C.high D.wide 4A.cloudy B.normal C.different D.warm 5A.helped B.changed C.happened D.mattered 6A.computers B.telescopes C.mirrors D.cameras 7A.remembered B.forecasted C.received D.imagined 8A.repair B.risk C.rest D.use 9A.forbids B.directs C.predicts D.follows 10A.day B.night C.month D.year 11A.library B.hall C.square D.street 12A.appeared B.returned C.faded D.stopped 13A.driving B.hiding C.camping D.sitting 14A.pictures B.notes C.care D.hold 15A.new B.full C.flat D.silent 16A.block B.avoid C.enjoy D.store 17A.Instead B.However C.Gradually D.Similarly 18A.nature﹣loving B.energy﹣saving C.weather﹣beaten D.sun﹣starved 19A.big B.clear C.cold D.easy 20A.trying B.waiting C.watching D.sharing
Feedingbirdsisapopularwaytowatchwildlife.Butexpertssayitmightputwildbirdsatrisk. Feedingbirdsisnotnecessaryfortheirsurvivalexceptinextremeweatherconditions.Feeders喂食器candefinitelyhelpbirdsgetthroughthatkindofweather.Butmostbirdseatinsectsandshowlittleinterestinbirdfeeders.Forthosebirdswecangrownativeplantsinanaturalenvironment.Birdswhicharefondofeatingseedswillbemorelikelytocometofeedersifthereissomecovernearby.Thisletsthemfeedandthenflytoprotectiveareassuchasintrees. Themostcommonmistakepeoplemakewiththeirbirdfeedersisthattheyputfeedersinplaceswherebirdsareeasilyfrightenedbypassers﹣byriskbeinghurtbycatsorriskflyingintowindows. Sosetupabirdfeederatleastonemeterawayfromawindow.Thatwayifabirdgetsfrighteneditwon'tgetkilledwhenithitstheglass.Ownersofcatsshouldkeeptheminsidehomesotheycan'thurtthebirds. Somebirdsaremoreaggressiveatfeeders.Theyeatalotanddonotleavemuchfoodforotherbirds.Asolutionistoputthefoodinmorethanoneplacebyusingdifferentkindsofseedsorfruits.Thiscanalsoincreasethenumberanddiversityofbirdsinyourneighborhood.Butdon'tfeedwildbirdsanythingsaltylikepotatochipsorfoodthatcouldchokethemlikebread. Payattentiontofoodqualityandfreshness.Unprotectedfoodlefttoolonginfeederswillturnmoldy发霉whichcankillwildlife. AnotherwordofadviceAlwaysprovideasupplyofcleanwaterforbirdsbutusecarewhenlookingfortherightbirdbath.Ifthebirdbathsaretoodeepforbirdsputtingafewlargestonesinthewatercangivethebirdsaplacetosit. 1What'sthemostcommonmistakeaboutfeedingbirds? A.Puttingfeedersinimproperplaces. B.Providingfoodininappropriatetime. C.Leavingfeedersunprotected. D.Supplyingdirtyanddeepwater. 2Whichofthefollowingmaynotbesuitableforfeedingbirds? A.Seeds. B.Bread. C.Fruit. D.Insects. 3Theauthoradviseshelpingmorebirdsby. A.increasingthenumberoffeeders B.cleaningthebirdswithcleanwater C.puttingmorelargestonesinthefeeders D.keepingaggressivebirdsawayfromthefeeders 4Whatisthetextmainlyabout? A.Problemswithbirdfeeding. B.Wheretoplacebirdfeeders. C.Popularwaysofprotectingwildbirds. D.Howtofeedwildbirdssafelyandhealthily.
假设你是李华你所在的城市成都为了提升国际形象下个月将举行国际中文写作比赛.请你根据以下要点给曾在你班学习两年的美国同学Tom发封邮件邀请他提供作品. 1.主题我眼中的成都 2.截稿时间2018年12月20日 3.字数不限 4.投稿邮箱HYPERLINKmailtochengdu123@126.comchengdu123@126.com 注意 1.词数100左右开头和结尾已经给出不计入总词数. 2.可以适当增加细节以使行文连贯. DearTom Howiseverythinggoing?Youmustbehappybackwithyourfamily. Yours LiHua
假定英语课上老师要求同桌之间交换修改作文请你修改你同桌写的以下作文.文中共有10处语言错误每句中最多有两处.每处错误仅涉及一个单词的增加删除或修改. 增加在缺词处加一个漏字符号∧并在其下面写出该加的词. 删除把多余的词用斜线\划掉. 修改在错的词下划一横线并在该词下面写出修改后的词. 注意 1.每处错误及其修改均仅限一词 2.只允许修改10处多者从第11处起不计分. OnDecember30aftertwoweeks'trainingwefinallybeganourworkforvolunteerguidesinamuseum.DuringthefirsttwoweeksIlearntalotaboutthestorybehindtheartworks.InordertodogoodintheworkmyteammatesandImadefullypreparations.Wefirstworkedoutacarefulplan.Thenwepracticeduseproperbodylanguagetoexplaintheartworksbetter.Themonth﹣longvolunteerworkhasnowcometoendfromwhatIunderstandthatitisn'teasytobeagoodguide.Besides.Ialsorealizethathowimportantteamworkis.IbelievedthatIwillgetlifelongbenefitsfromtheshortandmeaningfulexperience.
假定你是李华你的英国朋友David来信询问你大学选择什么专业.请你用英语给他回信内容包括 1.你感兴趣的专业 2.该专业的重要性 3该专业就业前景. 注意 1.词数100左右 2.可以适当增加细节以使行文连贯 3.开头结尾己给出不计入总词数. DearDavid Gladtohearfromyou.
假定你是李华你的美国朋友Tony在你校做交换生希望你教他做饺子你写邮件告诉他你的安排.内容包括 1确定时间和地点一起买原材料 2回你家做饺子 3看网络视频预先学习 4吃饺子. 注意 1.词数100左右 2.可以适当增加细节以使行文连贯. DearTony Yours LiHua.
TheFiveBestCountriesTOMoveToForRetirement Retiringinadifferentcountryisgamingpopularity.Belowarefiveofthebestcountriestoseekretirement CostaRica Mildclimatebreathtakinglandscapesandbeachesdrawretirees退休人员toCostaRica.Thecountryreadilywelcomesimmigrantsandoffersasimpleresidencyprocess.Withamonthlyincomeofatleast﹩1000permonthfromSocialSecurityorasimilarsourcepeopleenjoyahighstandardoflivingatamuchlowercostthantheU.S. Malaysia RetireeswhochoosetomakeMalaysiahomewillappreciateitsrichcultureandattractivescenery.Moreoverthecountryoffersmodernfacilitiesatmodestprices.Immigrantsenjoyconvenienceandcomfortintheirdailylife.Youwillfindlow﹣costrentalunitsdeliciousstreetfoodandvariousshoppingmalls. Mexico Becauseit'sclosetotheU.S.MexicodrawsmorethanamillionAmericanretireestoitsborders.Increasingimmigrantcommunitiesenjoyseasidelivingandconversationswithfriendly.Englishspeakinglocals.Pluslegalresidentsovertheageof60receiveairlinegroceryandrestaurantdiscounts. Panama Gentleoceanwindtakestheheatoutofhotyear﹣roundtemperatureswhichhasbeenthechiefattractiontoforeignretirees.BeautifulbeachesandaboomingeconomyalsoattractretireestoPanama.Anincomeof﹩2000permonthcoversmodestlivingcosts.Furthermorethecountryoffersdiscountstoretireeswithaspecialvisa. Ecuador Lazycoastaltownssun﹣shininghotspotsandnature﹣filledviewswaitforimmigrantsseekingacarefreelifestyle.PublictransportationcostsinEcuadormakeowningavehicleunnecessary.Abusrideonlycosts25centsandtaxirideswillrunabout﹩3. 1WhatdoCostaRicaandMalaysiahaveincommon? A.Convenientshopping. B.Relativelylowlivingcost. C.Variousculturalactivities. D.Simpleimmigrationprocedures. 2Whichcountry'slocationspeciallyattractsretireesfromtheU.S.? A.Malaysia's. B.Ecuador's. C.Panama's. D.Mexico's. 3WhatisthemainreasonforretireestochoosePanama'? A.Beautifulbeaches. B.Aboomingeconomy. C.Apleasantclimate. D.Discountsforretirees.
爱你的邻居对每个人而言都是一项艰巨的任务.tough .
Imagineacatthatdoesnotneedsomeonetocleanupafteritkeepsanolderpersoncompanyandhelpsthemremembertotaketheirmedicine.ThatistheshareddreamofthetoymakerHasbroandscientistsatBrownUniversityinProvidenceRhodeIsland.Theresearchersreceiveda﹩3﹣million﹣dollarawardfromtheNationalScienceFoundationforaspecialproject.TheywanttofindwaystoaddartificialintelligenceorA.I.toHasbro'sJoyforAllrobotic. Thecathasalreadybeenforsalefortwoyears.Thoughpricedover1000dollarsitsoldquitewell.Itwasmeanttoactasacompanionforolderpeople.Nowtheprojectisaimedatdevelopingadditionalabilitiesforthecat.ResearchersatBrown'sHumanity﹣CenteredRoboticsInitiativeareworkingtodecidewhichactivitiesolderadultsmayneedthemost.Theyhopetomakethecatperformasmallnumberofactivitiesverywell.Suchactivitiesincludefindinglostobjectsandremindingthepersontotakemedicineorvisittheirdoctor.Theyalsowanttokeepthecostdowntojustafewhundreddollars. ItisanideathathasappealedtoJeanneElliott.Her93﹣year﹣oldmotherMaryDerrliveswithherinSouthKingstown.Derrhasdementia痴呆.TheJoyforAllcatthatElliottboughtthisyearhasbecomeatruecompanionforDerr.ThecatstayswithDerrandkeepshercalmwhileElliottisatwork.Elliottsaidaroboticcatthathelpshermothertoremembertotakehermedicineandbecarefulwhenshewalkswouldbegreater. Theresearchersaretryingtolearnhowtheimprovedcatswillcompletehelpfulactivitiesandhowtheywillcommunicate.Theysaythattheydonotwantatalkingcathowever.Insteadtheyaretryingtodesignacatthatcanmoveitsheadinaspecialwaytosuccessfullycommunicateitsmessage.Intheendtheyhopetocreateanexchangebetweenthehumanandthecatinwhichthehumanfeelsthecatneedsthem.Bydoingsotheresearchershopetheycanevenhelppreventfeelingsoflonelinessandsadnessamongelderlypeople. 1What'sthepurposeoftheproject? A.Torelievethepainoftheelderly. B.Topromotethesalesofamedicine. C.Toinventaroboticcatfortheelderly. D.Tohelpmaketheroboticcatsmarter. 2Comparedwiththeoldmodelthenewroboticcatwillbe. A.smaller B.cheaper C.moretalkative D.moreexpensive 3WhatdoesParagraph3intendtotellus? A.Thecatgivesmuchhelptotheelderly. B.Themorefunctionsofthecatthebetter. C.Thereisnocurefordementiaatpresent. D.MaryDerrwouldhavediedwithoutthecat. 4Whatcanweinferfromthelastparagraph? A.Atalkingcatisquitepopularamongtheelderly. B.Feelingsofsadnessamongtheelderlyareunavoidable. C.Eachfamilycanaffordsuchacatinthefuture. D.Thefeelingofbeingneededisvitaltotheelderly.
It'sabout250milesfromthehillsofwest﹣centralIowatoEhlers'homeinMinnesota.DuringthelongtriphomefollowingaweekendofhuntingEhlers1aboutthesmalldoghehadseen2alongsidetheroad.Hehad3tocoax哄thedogtohimbutfrightenedithad4. BackhomeEhlerswastroubledbythat5dog.SofourdayslaterhecalledhisfriendGregandthetwodrove6.Afteralongandcareful7Gregsawacrossafieldthedogmoving8away.Ehlerseventuallysucceededincoaxingtheanimaltohim.Nervousnessandfearwerereplacedwith9.Itjuststartedlicking舔Ehlers'face. Alocalfarmertoldthemthedogsoundedlikeone10aslostinthelocalpaper.Theadhada11numberforatowninsouthernMichigan.Ehlers12thenumberofJeffandLisatotellthemhehad13theirdog. Jeffhad14inIowabeforeThanksgivingwithhisdogRosiebutthegunshotshadscaredthedogoff.Jeffsearched15forRosieinthenextfourdays. EhlersreturnedtoMinnesotaandthendrove100milestoMinneapolistoputRosieonaflighttoMichigan.It'sgoodtoknowthere'sstillsomeoneouttherewho16enoughtogotothatkindof17saysLisaofEhlers'rescue18. Ifiguredwhoeverlostthedogwasprobablyjustas19toitasIamtomydogssaysEhlers.IfithadbeenmydogI'dhopethatsomebodywouldbe20togothatextramile. 1A.read B.forgot C.thought D.heard 2A.fighting B.trembling C.eating D.sleeping 3A.tried B.agreed C.promised D.regretted 4A.calmeddow B.stoodup C.rolledover D.runoff 5A.injured B.stolen C.lost D.rescued 6A.home B.past C.back D.on 7A.preparation B.explanation C.test D.search 8A.cautiously B.casually C.skillfully D.angrily 9A.surprise B.joy C.hesitation D.anxiety 10A.predicted B.advertised C.believed D.recorded 11A.house B.phone C.street D.car 12A.called B.copied C.counted D.remembered 13A.fed B.adopted C.found D.cured 14A.hunted B.skied C.lived D.worked 15A.onpurpose B.ontime C.inturn D.invain 16A.cares B.sees C.suffers D.learns 17A.place B.trouble C.waste D.extreme 18A.service B.plan C.effort D.team 19A.equal B.allergic C.grateful D.close 20A.suitable B.proud C.wise D.willing
ManycosplayactivitiesarebeingorganizedinChinamakingthesubculturepopularamongsomeyouths.Cosplaymeanscostumeplayinwhichparticipantswearcostumesandfashionaccessories配饰torepresentaspecificcharacter.What'sthereasonwhyyouthsareinterestedincosplay?1Cosplayparticipantsofteninteractwitheachothertodressupascharactersfromanimes动漫cartoonscomicbooksfilmsTVprogramsandvideogames.Youthswholovecosplayhavetheirownsetsofjokeswhichoutsidersrarelyunderstand.2 Cosplayersarealmostalwaysyoungmostofthemunder25andastheygrowoldertheytendtogiveupthepractice.3Insteadtheyshouldtreatsuchyoungstersasnormalyouthsbutatthesametimewarnthemnevertocrossthesocialandmoralboundaries. Thecosplaysubcultureisakindofperformingarts.Cosplayersusuallygetthecostumesintheseways.Firstthroughsomecompaniesthatmakeandsellpackagedsuitsforcosplay.Secondthroughsomeindividualsthatmakecostumesandaccessories.4 WithcapitalflowingintotheAGC二次元industrymorespecificandmaturebusinessmodelshelptheindustrydevelopfurther.5Sincethenthedomesticanimationandgameindustryhasbeendevelopinghealthilywithastrongersenseofusinglegalproducts.China'sACGindustryislikelytoseehighergrowthin2019. A.Andbesidesbymakingthemthemselves. B.It'sawayforyouthstoexpressvirtual虚拟的love. C.Perhapsthat'swhypeopleareprejudicedagainstthem. D.Basedonaresearch2015provedtobeaturningpoint. E.Thecosplayindustryisexpectedtowitnessmoresuccess. F.Thereforethereisnoneedforparentstooverreacttocosplay. G.Soregulatorsshouldstrictlymonitorsucheventstopreventimproperbehaviors.
Biggerisn'talwaysbetter.Peoplewhoareskepticalaboutthisargumentjustneedtolookatpersonalcomputers.Itisthecontinualshrinkageofcomponentsthathavebroughtabouttheexplosionofcomputingpowerandenabledthesecomputerstobeaccessibletopeopleacrosstheworld. Inspiredbythisresearchershavebeenworkingonareaswheremakingthingssmallmaymeanbigresults.AndthisyeartheNobelPrizehaschallengedtheconventionofcelebratingbigbypresentingthebiggestprizestodiscoveriesonthesmallestscales. ThecommitteepresentedtheNobelPrizeformedicinetoYoshinoriOhsumioftheTokyoInstituteofTechnologyforhisresearchonautophagywhichisaself﹣eatingprocessseenincells. What'smoreinrecognitionoftheirworkingontheuniquenatureofmatterinextremestatesandtakingtheirresearchallthewaydowntoanatomicscaletheNobelPrizeforphysicswasawardedtothreeBritish﹣bornscientistswhopresentlyworkintheUS. Anotherexceptionalnewfieldisthatofnanotechnology纳米技术.TheNobelprizeforchemistrywasawardedtoascientistwhomanagedtobuildtheworld'stiniestmachinesoutofmolecules分子includinganano﹣sizedcarwhicharesosmallthattheyarenotseenbythehumaneye. Smallasthesubjectsarethebenefitsofthescientists'researcharesettobehuge.Moreimportantlytheirinventionsmayeveneventuallybeturnedintoproductsthatbenefitmankind. Ohsumi'sresearchonautophagyshinesalightoncommondiseasessuchaParkinson'sanddiabetes.Asforthemolecularmotorsthey'repreparingtobringhugepotentialtothefieldsofmedicineandenergy.Theground﹣breakingdiscoveriesinphysicshavelightedafirestormofresearchandit'sonlyamatteroftimebeforetheirresearchleadstoadvancesasunimaginabletousnowascomputerchipswereahundredyearsagoLauraH.Greenepresident﹣electoftheAmericanphysicalsocietytoldTheNewYorkTimes. 1Theunderlinedwordshrinkageinparagraph1probablymeans. A.cuttingdownthecost B.strengtheningthefunction C.improvingthequality D.reducingthesize 2Whatcanbeinferredfromthepassage? A.Nano﹣sizedcarsarenowpopularallovertheworld. B.TheNobelPrizeusedtohaveapreferenceforfindingsonbigscales. C.Threescientistshavemadeagreatbreakthroughinatomicenergy. D.Ohsumi'sresearchhashelpedcuresomecommondiseases. 3WhatisLauraH.Greene'sattitudetothenewdiscoveriesinphysics? A.Doubtful. B.Positive. C.Reserved. D.Concerned. 4Whatisthemessagethepassageconveys? A.Smallthingsmakeabigdifference. B.Greatmindsthinkalike. C.Manysmallstreamsmakeagreatriver. D.Ajourneyofathousandmilesbeginswithasinglestep.
Bacteriaareanannoyingproblemforastronauts.Themicroorganisms微生物fromourbodiesgrowuncontrollablyonsurfacesoftheInternationalSpaceStationsoastronautsspendhourscleaningthemupeachweek.HowisNASAovercomingthisverytinybigproblem?It'sturningtoabunchofhighschoolkids.Butnotjustanykids.ItisdependingonNASAHUNCHhighschoolclassroomsliketheonescienceteachersGeneGordonandDonnaHimmelbergleadatFairportHighSchoolinFairportNewYork. HUNCHisdesignedtoconnecthighschoolclassroomswithNASAengineers.ForthepasttwoyearsGordon'sstudentshavebeenstudyingwaystokillbacteriainzerogravityandtheythinkthey'reclosetoasolution解决方案.Wedon'tgivethestudentsanybreaks.TheyhavetodoitjustlikeNASAengineerssaysFlorenceGoldaprojectmanager. TherearenotestsGordonsays.Thereisnogradedhomework.Therealmostarenogradesotherthan‘Areyouworkingtowardsyourgoal?'Basicallyit's‘I'vegottoproducethisproductandthenattheendoftheyearpresentittoNASA.'Engineerscomeandreallydoanin﹣personreviewand…it'snotaverynicethingattimes.It'sahardbusinessreviewofyourproduct. GordonsaystheHUNCHprogramhasanimpact影响oncollegeadmissionsandpracticallifeskills.ThesekidsaresoabsorbedintheirstudiesthatIjustsitback.Idon'tteach.Andthatannoyingbacteria?GordonsayshisstudentsareemailingdailywithNASAengineersabouttheproblemreadyingaworkablesolutiontotestinspace. 1WhatdoweknowaboutthebacteriaintheInternationalSpaceStation? A.Theyarehardtogetridof. B.Theyleadtoairpollution. C.Theyappearindifferentforms. D.Theydamagetheinstruments. 2WhatisthepurposeoftheHUNCHprogram? A.Tostrengthenteacher﹣studentrelationships. B.Tosharpenstudents'communicationskills. C.Toallowstudentstoexperiencezerogravity. D.Tolinkspacetechnologywithschooleducation. 3WhatdotheNASAengineersdoforthestudentsintheprogram? A.Checktheirproduct. B.Guideprojectdesigns. C.Adjustworkschedules. D.Gradetheirhomework. 4Whatisthebesttitleforthetext? A.NASATheHomeofAstronauts B.SpaceTheFinalHomeworkFrontier C.NatureAnOutdoorClassroom D.HUNCHACollegeAdmissionReform
TheTEDspeakerseriesfeaturesideasworthspreading.Withover1400tochoosefromwe'veselectedafewthatareperfectforstudents. 1.LarrySmithWhyyouwillfailtohaveagreatcareer Wehumansmayhaveanunfavorablehabitofmakingexcusesforourselvesoforbeingtooconfidentaboutourselves.AccordinglyLarrySmithaprofessorofeconomicsattheUniversityofWaterlooinCanadatellsuswhymostofuswillfailtohaveagreatcareer.Luckilyasheputsitthereisawayout﹣followyourheartaslongasitisgoodforyourcareer. 2.AndyPuddicombeAllittakesis10mindfulminutes Betweendanceteamvolunteeringand﹣ohright﹣lecturesyourlife'scrazyfactor因素isabouttogowayup.InthisentertainingandinformativetalkMindfulnessexpertAndyPuddicombeteachesushowtobemorehealthymoremindfulandlessdistractedbytakingjust10minutesoutofthedaytobemorepresent. 3.ShaneKoyczanTothisday…forthebullied欺凌andbeautiful Thistalkissuretostaywithyou.ShaneKoyczan'sToThisDayisanaffectingspoken﹣wordpoemaboutbullyingandbeingdifferentthatgainedover10millionviewsonYouTube.InthistalkKoyczangivesalivereadingofthepoemalongwithsomestoriesabouthisbackground. 4.SusanCainThepowerofintroverts性格内向者 DoesacupofteaandagoodbooksoundlikeaperfectFridaynight?InthispersonaltalkSusanCainarguesthatintrovertshavetalentsandabilities.Ourculturemayvaluebeingoutgoingbuttheworldneedsallkinds. 1WhatdoesLarrySmithadvisestudentstodoforagoodcareer? A.Don'tbetoooptimistic. B.Learnfromothers'lessons. C.Nevermakeexcusesforyourself. D.Matchyourinterestswithyourcareer. 2WhatisAndyPuddicombe'stalkmainlyabout? A.Howtoconcentrate. B.Theneedforteamwork. C.Howtobeagoodvolunteer. D.Theimportanceofgoodhealth. 3WhichTEDspeakermakespeoplewhoarenotsocialfeelconfident? A.AndyPuddicombe B.SusanCain C.ShaneKoyczan D.LarrySmith
TheBroadcomMASTERScompetitionaimstofindabalancebetweencelebratingindividualaccomplishmentsandacknowledgingthatscienceseldomhappensalone.Thecompetitiontakesoffwhenstudentsfromaroundthecountryareteamedupandhavetosolveaseriesofhands﹣onchallengesinthespotlight. Nowadayskidsarefedwiththemythofthelonescientistsoplacingsuchchallengesinthemiddleschoolperiodhasahugepotentialforimpact.Thefocusonteambuildingskillsgetsstudentsexcitedbeforemorefearsandstereotypes成见setin. Theinitialpoolofqualifiedstudentscomesfromtheparticipantsinnation﹣widesciencefairs.Thosewhoscoreinthetop10%about10000kidshavethequalificationtoapply.Thejudgesselectthetop300youngscientistsandthatgroupisfinallynarrowedto30finalists. Selectionatthisstageisclearlyanhonorinitselfbutitcountsassteponeforthefinalists.TheyarethenflowntoWashingtonD.C.andplacedintoteamsoffiveforthehands﹣onpartofthecompetition.Eachteamismadeupofstudentswithdifferenttalentsandskillsincludingacademicfocusandexperience. Unlikethesciencefairswheremostoftheworktakesplacebehindthescenesandstudentsshareapolishedoutcomethehands﹣onchallengescreateaspacewheretheworkisthecompetitionitself.Thestudentstakeuparangeofchallengesinsciencetechnologyengineeringmathandsoon.Eachofthechallengeswillneedtheinsightandskillsofmultipleteammembers. Judgesobservingthechallengesaren'tjustlookingforoutcomesbutalsoforleadershipteamworkandproblemsolving. TheBroadcomMASTERSattractsincreasingnumbersofpassionateandtalentedyoungpeoplewhoareeagertotakepartinaprogramthathelpsthemgrowasscientistsengineersandinventors.Itletsthestudentsexperienceasenseofcomingtogetherwithtruepeers.Moreimportantlyitprovidesthemwithnewskillstotacklefuturechallenges. 1WhatdoestheBroadcomMASTERScompetitionmainlyfocuson? A.Individualaccomplishments. B.Hands﹣onchallenges. C.Academicperformance. D.Teamwork. 2WhatdoesParagraph3mainlytellus? A.Alargenumberofkidstakepartinthesciencefairs. B.It'snoteasytobequalifiedasamemberofthefinalists. C.Thejudgesaretoostrictwiththeparticipants. D.Thenation﹣widesciencefairsarewellorganized. 3Whatcanweinferfromthetext? A.TheBroadcomMASTERScompetitionhasanincreasingimpact. B.Middleschoolstudentsprefertochallengeeachother. C.StudentscanlearnmorenewskillsfromtheBroadcomMASTERS. D.ThesciencefairswillbecompletelyreplacedbytheBroadcomMASTERS. 4Whatcanbeasuitabletitleforthetext? A.LearningtoTakeonScientificChallenges B.OutstandingStudentsarePubliclyHonored C.BringingIndividualPotentialtoaTeamOpportunity D.TheScienceFairAPlatformWhereStudents'DreamsTakeoff
AShanghaipolicemantookontheroleofsontohelpcomfortanelderlycouple1hadlosttheirownsoninadeadlyaccident. In2003LiangQiaoyingandherson2exposetopoisongasduringanaccident.Thewomansurvivedbutheryoungsonwas3lucky.AndLiangwasleftmentally﹣disabled.HerhusbandXiaZhanhaicouldn'tbeartotellherthe4trueabouttheirson.Insteadwheneverhiswifeaskedtoseethesonhekept5saythattheirsonhadgonetoworkinanothercity. In2010whilewatchingatelevisionshowXiaZhanhaiwasamazedtoseeanofficerthatlooked6exactlikehisson.Heimmediatelyknewthattheyoungmanwastheanswertomakinghiswifesmileagain. With7helpofthetelevisionstationandthepolicestationthecouplewereabletomeettheverypolicemanonaTVshow. Theyoungpolicemanwastouchedby8theylossandsadnessandsaidthathewasmorethanwilling9actastheson.Althoughhestillhesitatedtocallanotherwomanmumhismotherwashappytosupporthisaction. Theirreunionlastedjustafewminutesontheshowbutithadalastinginfluence10thesickmother.
Dujiangyanistheoldestman﹣madewatersystemintheworldandawonderinthedevelopmentofChinesescience.1buildover2200yearsagoinwhatisnowSichuanProvinceinSouthwestChinathisamazingengineering2achieveisstillusedtoday. InancienttimestheregioninwhichDujiangyannowstands3sufferfromregularfloodscausedbyoverflowfromtheMinjiangRiver.4helpthevictimsofthefloodingLiBingtheregiongovernortogetherwithhissondecidedtofindasolution.LidesignedaseriesofchannelsbuiltatdifferentlevelsalongMountYuleithatwouldtakeawaythefloodwaterwhileleavingtheriverflowingnaturally.5goodstilltheextrawatercouldbedirectedtothedryChengduPlainmaking6suitableforfarming. Oncethesystemwasfinishednomorefloodsoccurredandthepeoplewereabletolive7peaceful.TodayDujiangyanisadmiredbyscientistsfromaroundtheworldbecauseofonefeature.Unlikemoderndams8thewaterisblockedwithahugewallDujiangyanstillletswaterflowthroughtheMinjiangRivernaturally9enableecosystem生态系统andfishpopulationstoexist10harmony.
Youcanusemeasalastresort选择andifnobodyelsevolunteersthenIwilldoit.ThiswasanactualreplyfromaparentafterIputoutarequestforvolunteersformykids'lacrosse长曲棍球club. Iguessthatthere'sprobablysomedemandingworkscheduleorsocialanxietyaroundsteppinguptohelpforanunknownsport.Shemayjustneedalittlepersuading.SoItryagainandtugattheheartstrings.ImentionthesingleparentwithfourkidsrunningtheshowandItalkaboutthedadcoachingateamthathiskidsaren'tevenon…AtthispointtheunwillingparentspeaksupAlright.YesI'lldoit. I'msecretlyrelievedbecauseIknowthere'srealpowerinsharingvolunteerresponsibilitiesamongmany.Theunwillingparentorganizesthemealschedulesendsoutemailsandcollectsmoneyforend﹣of﹣seasongifts.Somewherealongthewaythesameparentendsupbecominganinvaluablememberoftheteam.Thecoachisabletofocusonthekidswhiletheotherparentsarerelievedtobeoffthehookforanotherseason.Handingoutslicedorangestobloodthirstykidscanbeasexcitingaswatchingyourownkidscoreagoal. Stillmostofusvolunteersbreatheasighofreliefwhentheseasoncomestoaclose.ThatreliefiscoupledwithadeepunderstandingofwhythesamepeoplekeepcomingbackformoreConnectingtothecommunity社区asyoufreelygiveyourtimemoneyskillsorservicesprovidesarealjoy.Volunteeringjustfeelssogood. InthatsenseI'mprettysurevolunteeringismoreofaselfishactthanI'dfreelyliketoadmit.HoweverifothersbenefitintheprocessandIgetsomerewardtoodoesitreallymatterwheremymotivationlies? 1Whatcanweinferabouttheparentfromherreplyinparagraph1? A.Sheknowslittleabouttheclub. B.Sheisn'tgoodatsports. C.Shejustdoesn'twanttovolunteer. D.She'sunabletomeetherschedule. 2Whatdoestheunderlinedphrasetugattheheartstringsinparagraph2mean? A.Encourageteamwork. B.Appealtofeelings. C.Promotegooddeeds. D.Provideadvice. 3Whatcanwelearnabouttheparentfromparagraph3? A.Shegetsinterestedinlacrosse. B.Sheisproudofherkids. C.She'llworkforanotherseason. D.Shebecomesagoodhelper. 4Whydoestheauthorlikedoingvolunteerwork? A.Itgivesherasenseofduty. B.Itmakesherveryhappy. C.Itenableshertoworkhard. D.Itbringshermaterialrewards.
ElizabethLaird1greeteverysoldierthathaspassedthroughFortHoodsince2003.Shestartedbyshaking2handbutonedayasoldierwentin3ahug.Thenthenextguywantedonetoo.AndnowbyherestimateLairdhasgivenoutover500000hugsintheactofbothseeingoff4welcomingbacksoldiers. The83﹣year﹣oldfromTexaswouldliketoseethatnumberincreasebut5recentthathasn'tbeenpossible.OnNov.3Laird6admittotheMetroplexHospitalwhenthecancershehasbeenbattlingwithsince2005putherinaweakenedstate. Oncewordgotout7thehugladywasonhospitalsoldiersstartedliningup8giveherahug.Sometimesthelineisso9lengththatshehastoturnpeopleaway. Thesoldiersaren'ttheonlyonessurprisingher.OnWednesdayLairdreceivedaletterfromPresidentGeorgeW.Bushtothankherforwhatshe'sdoing. Ididnotdothistoberecognizedalthough10wasexcitingtohearfromBushLairdsaid.MyhugstellthesoldiersthatIappreciatewhatthey'redoingforus.
Manypeoplelookforwardtotheholidayseasonwhichprovidesanopportunitytotakeafewdaysofforgoonagetaway.1Thecombinedeffortofshoppingattendingsocialeventsandentertainingguestscanquicklybecometoomuchtohandle. 2Thismeansyoumayendupwithfinancialpressure.Topreventstressovermoneyplanaheadreviewyourfinancesandcomeupwithapracticalbudget. Purchasesshouldn'taffectyourabilitytopayyourbillsnorshoulditresultincostlycreditcarddebt. Theholidayseasonisstressfulwhen.youhavetoomuchonyourplate.3 Youactuallyneedn'tcancelyourplansbutmakesureeverythingdoesn'thavetobeperfectandyoudon'thavetodoeverythingyourself﹣getyourfamilyinvolved. AholidayseasonisnotalwaysanintervaloftruerelaxationSometimesitcanmeanalotofrushingaroundwithconfusionallowingyounomomentalone.4 Evenaslittleas15minutesalonecanmakeaworldofdifferenceasyouneedtotakeabreatherandclearyourmind! Beinginclosequarterswithyourfamilymembersforalongholidaycanbestressfulinitself.Becauseofyourdifferentpersonalitiesitmaybeeasytorubeachotherthewrongway.Ifyouleteveryremarkgetunderyourskinyou'llbestressedouttheentiretime.5Don'tlettheactionsofothersrobyouofyourjoy. A.Holidaysandexpensesgohandinhand. B.Sodoremembertomaketimeforyourself. C.Setasideyourdifferencesandagreetodisagree. D.Therearealotofexpectationsaroundtheholidays. E.Buttheholidayseasoncanalsobeaverystressfultime. F.Youdonotactuallyrealizeitisagreatrelieftoyourtightmood. G.Thisisespeciallytrueifyouhostfamilypartiesforout﹣of﹣townguests.
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