首页
试卷库
试题库
当前位置:
X题卡
>
所有题目
>
题目详情
如图,钝角△ABC中,AB=AC,BC=2,O是边AB上一点,以O为圆心,OB为半径作⊙O,交边AB于点D,交边BC于点E,过E作⊙O的切线交边AC于点F. (1)求证:EF⊥AC. (2)连结...
查看本题答案
包含此试题的试卷
教案备课库《》真题及答案
点击查看
你可能感兴趣的试题
已知点O.到△ABC的两边ABAC所在直线的距离相等且OB=OC.1如图1若点O.在边BC上求证AB
如图钝角△ABC中AB=ACBC=2O是边AB上一点以O为圆心OB为半径作⊙O交边AB于点D交边B
如图△ABC中∠C.=90°AC=3AB=5D.为BC边的中点以AD上一点O.为圆心的⊙O.和ABB
如图在Rt△ABC中∠ACB=90°点O.在边AC上⊙O.与斜边AB相切于点D.若AD=2AC=4求
如图在Rt△ABC中∠C.=90°∠ABC的平分线交AC于点D.点O.是AB上一点⊙O过B.D.两点
【定义】圆心在三角形的一边上与另一边相切且经过三角形一个顶点非切点的圆称为这个三角形圆心所在边上的伴
如图D.是△ABC一边BC上一点连接AD使△ABC∽△DBA的条件是
AC∶BC=AD∶BD
AC∶BC=AB∶AD
AB
2
=CD·BC
AB
2
=BD·BC
如图所示△ABC的外接圆圆心O.在AB上点D.是BC延长线上一点DM⊥AB于M.交AC于N.且AC=
已知△ABC中BC=5以BC为直径的⊙O.交AB边于点D.Ⅰ如图①若AC与⊙O.相切且AC=BC求B
已知△ABC中BC=5以BC为直径的⊙O.交AB边于点D.Ⅰ如图①若AC与⊙O.相切且AC=BC求B
如图在△ABC中AB=3AC=4BC=5P.为边BC上一动点PE⊥AB于E.PF⊥AC于F.则EF的
已知如图△ABC中∠C.=90o点O.为△ABC的三条角平分线的交点OD⊥BCOE⊥ACOF⊥AB点
2、2、2
3、3、3
4、4、4
2、3、5
已知点O.到△ABC的两边ABAC所在直线的距离相等且OB=OC.1如图1若点O.在BC上求证AB=
已知点O.到△ABC的两边ABAC所在直线的距离相等且OB=OC1如图1若点O.在BC上求证AB=A
如图以△ABC的一边AB为直径作⊙O⊙O.与BC边的交点恰好为BC边的中点D.过点D.作⊙O.的切线
如图在△ABC中AB=AC点O.在边AB上⊙O.过点B.且分别与边ABBC相交于点D.E.EF⊥AC
如图点O是△ABC的边AB上一点⊙O与边AC相切于点E与边BCAB分别相交于点DF且DE=EF.1求
如图所示在△ABC中∠C.=90°D.是AC上一点DE⊥AB于点E.若AB=10BC=6DE=2求四
已知如图在△ABC中BC=AC=6以BC为直径的⊙O.与边AB相交于点D.DE⊥AC垂足为点E.1求
如图在△ABC中AB=AC∠ABC=30°点O.在边BC上⊙O.经过点A.B.且与BC相交于点D.1
热门试题
更多
8分Whilewemaythinkitfeelsgoodtocomplaincomplaininghassomebadeffectsassociatedwithit. Whyisn'tcomplainingbeneficialResearchshowsthatitconnectsourbrainwithnegativity.Thebrainisdesignedtoworkefficiently.Thismeansthatwhenwerepeatathoughtnegativeorpositivethenervecellsformabridgebetweeneachothertopassinformationinahigherspeed.Thereforethenexttimewehaveasimilartypeofthoughtitismoreeasilypassed.Thisexplainswhycertainthoughtpatternsbecomehabits. Yettheharmfuleffectsdon'tstopthere.Astudyshowsthatcomplainingcausesthehippocampus海马区whichplaysavitalroleinproblem﹣solvingtobecomesmaller. Inadditiontocausingbraindamagecomplainingalsoreleasesastresshormone:cortisolakindofchemicalthebodyproduceswhenwemeetwithsomedanger.Constantlyhavingahighlevelofcortisolresultsinhighbloodpressurehighbloodsugarandlowerimmunity免疫力. Theilleffectsofourcomplainingaren'tjustlimitedtoourselves:theyalsoinvolvethosearoundus.Wetendtomirrorthemoodsofourfriends.Forthisreasonweshouldbecautiousabouthavingstubborncomplainersinourcircleofcompanions. Thebestwaytodealwithconstantnegativityistodevelopasenseofgratitude感恩.Justlikecomplainingactsasapoisongratitudeactsasamedicine.Researchshowsitlowerscortisollevelsby23percentaswellasreducesbloodpressureandbloodsugar.Italsodecreasestirednessanddepression.Gratitudeistheperfectcureforcomplainingabehaviorthatstealsourbrainpowerhappinessandphysicalwell﹣being. WhathaveyouobservedabouttheeffectsofcomplaininginyourownlifeorinthelivesofothersHaveyounoticedthatwhenyouaregratefulyoufeelbetteralloverPleaseshareyourthoughtsinthecommentssectionbelow. 1WhatdoPara2﹣3mainlytalkabout A.Thediseasescausedbycomplaining. B.Thedecreaseofavitalpartofourbrain. C.Thebadeffectsofcomplainingonbrainpower. D.Thereasonwhycertainthoughtpatternsbecomehabits. 2Whatcanweknowaboutcortisolfromthepassage A.GratitudeisaneffectivecureforCortisol. B.Ourbodyproducecortisolwhenwefeelexited. C.Cortisolisachemicalthatcancausebraindamage. D.Havingahighlevelofcortisolcanleadtomanyhealthproblems. 3Whatattitudedoesthewritertaketostubborncomplainers A.Grateful. B.Tolerant. C.Disapproving. D.Skeptical. 4Wherecanthepassagemostprobablyappear A.Inanewspaper. B.Inamedicalreport. C.Onawebsite. D.Inaradioprogram.
1分Itsuddenlyherthatshehadleftherschoolbaginthecanteen. A.Occurred B.hit C.striked D.inspired
8分TheTyrannosaumsrexalsocalledT.rexisknownforbeingkingofthedinosaurs.Howeverdinosaursinthesamefamilyweren'talwayssuchhugebeasts.EarlyancestorsoftheT.rexwereprettytinyscientistssay. ScientistshaveidentifiedanewcousinoftheT.rex.Thisdinosauronlyreachedaheightof3feet.That'sroughlytheheightofatoddler.Ifitstretcheditsduck﹣billedheadanadulthumanmaybewouldbelookingatitintheeyesaidSterlingNesbitt.Hediscoveredthedinosaur.NesbittisapaleontologistatVirginiaTech.Apaleontologistisapersonwhostudiesfossils. ThenewdinosauriscalledSuskityrannushazelae.Theanimaldatesback92millionyears.Thisisabout20millionyearsbeforetheT.rexstompedtheEarth. Thenewlydiscoveredcousinwasaboutthreetimeslongerthanitwastall.Itweighedbetween45and90pounds.That'salmostnothingcomparedtothe9﹣tonT.rex.TheT.rexweighednearlyasmuchastwohippos. Suskityrannushazalaeisn'tthefirstorevensmallestoftheTyrannosaurusfamilytree.StillNesbittsaiditprovidesthebestexampleofhowthisfamilyofsmallerdinosaurschangedovermillionsofyears.Theybecametoweringbeasts.ThehugeT.rexisthesubjectofhorrormovies. HansSuesstudiesancientlivingthingsattheSmithsonianInstitution.Hewasn'tpartofthestudy.Suessaiditwasanimportantfind.SuskityrannusisthefirstreallygoodrecordoftheearlytyrannosaursinNorthAmericahesaid. Thesemeat﹣eatersweren'tparticularlybigcomparedwithotherdinosaursaliveatthattime.Itisunclearwhydinosaursinthisgrouplaterbecamesoenormous. Nesbittsaidthenewlydiscoveredspeciesisprobablyamongthelastofthelittleguys.Itwasbiggerthanearliertyrannosau.andhadbigfeetneededforspeed.TheT.rexlostthese. 1WhySuskityrannushazelaeisthoughttobeagoodexamplefromtheTyrannosaurusfamilytree A.Itshowsthattyrannosaurswerequiteheavy. B.Itisthefastesttyrannosaureverfound. C.Itshowshowthetyrannosaurschangedovertime. D.Itisthesmallesttyrannosaureverfound. 2HowwasSuskityrannushazelaedifferentfromT.rex A.ItwassmallerthanT.rex. B.ItwasbiggerthanT.rex. C.ItatemoreplantsthanT.rex. D.ItranmoreslowlythanT.rex. 3WhichstatementistrueaboutT.rex A.Ithadaduck﹣billedhead. B.ItwasdiscoveredbyNesbitt. C.Itwasasheavyasahippo. D.Itwasameat﹣eatinganimal. 4Inwhichsectionofanewspapermaythistextappear A.Entertainment. B.Health. C.Education. D.Science.
1分HesaidhewasdoingitforourbenefitbutI'mstronglyconvincethathewaslying.
25分假定你是李华.你在网上得知在你市留学的Larson最近总是失眠你决定给予他帮助.就此请你用英语给他写封电子邮件内容包括: 1.进行安慰; 2.询问失眠的具体原因; 3.约定地点以便当面详谈. 注意: 1.词数100左右; 2.可以适当增加细节以使行文连贯.
8分WhenIwas12yearsoldIalreadyknewthatmyteenyearsweregoingtobetheworstyearsatmylife.Iwasatotaloutsiderbullied欺凌atschool.Ifeltcompletelyaloneinmysmalltown. ButbystartingtodovolunteerworkwhenIwas14Iturnedmyproblemintoapassionforhelpingothers.Theopportunitytopracticekindnessmademefeellikemylifehadagreaterpurpose.ThemorepositiveenergyIsharedthemorekindnessandappreciationIreceived.Irealizedthatmypurposeinlifewouldbetoreachouttopeoplespecificallyteenagersandhelpthemfeellessalone. Booksweremytimefriendsbackthen.Iwassothankfulthattheauthorswrotethosebooks.Thekindnesstheyofferedmewiththeirbookssavedmylife.OneofmybiggestdreamswastobecomeanauthorsoIcouldwritebooksthatwouldhelpotherteenagersthewaythosebookshelpedme. AftersurvivingterribleexperiencesatschoolandathomeImadeachoicetotaketheoptimisticpositiveroadinthenextstepsofmyjourney.MydreamcareeriswhatIamdoingnow.Ihavebeenafull﹣timeauthorofteennovelssince2007andamgratefulforthisamazingopportunitytoreachouttoreaderseverysingleday. KindnesssavedmewhenIneededhelpthemost.Evensmallactsofkindnesscanchangesomeone'slife.Youneverknowwhatsomeoneelseisgoingthrough.Butbypracticingdailykindnessyoubecomeanarchitectofpositivechange. 1Whatwastheauthor'slifelikewhenhewas12 A.Boring. B.Peaceful. C.Unhappy. D.Meaningful. 2Howdidthevolunteerworkbenefittheauthor A.Itmadehimpopularinhistown. B.Ithelpedhimfindthemeaningoflife. C.Ithelpedhimunderstandothers'livesbetter. D.Ithelpedhimfallinlovewithreading. 3Whydidtheauthorchoosewritingashisjob A.Hewasinspiredbyhisteacher. B.Hecouldpasspositiveenergytoreaders. C.Hewantedtosharehisschoolexperiences. D.Hefoundhehadatalentforwriting. 4Whatdoestheauthorsuggestreadersdointhelastparagraph A.Saynotobulliesbravely. B.Inspireotherstomakepositivechanges. C.Treatotherswithkindnessindailylife. D.Learntocaremoreaboutothers'feelings.
1分AvisittoLondonwillalwaysbe值得的.
6分 MountHuangshanAnhui AUNESCOWorldHeritageSitesetamidsttheloveliestmountainsofChinaMountHuangshanakaMountYellowisaonce﹣in﹣a﹣lifetimetrekformanyChinese. The1863﹣metermountainisrenownedforitsoddlyshapedpinesspectacularrockformationshotspringsandseasofmistyandmelancholyclouds.Atriphereprovidesamountainoffeeling. Admissionfee:RMB230betweenMarch1﹣November30 RMB150betweenDecember1﹣February28 MajorcitiesconnectedtoHuangshanAirportbydirectflightsincludeBeijingShanghaiGuangzhouandXi'an. TEL::0559﹣5561111 HuangguoshuWaterfallGuizhou ThehighestwaterfallinAsiamajesticHuangguoshuYellowFruitTreeWaterfallplungesadramatic77.8metersacrossa101﹣meter﹣widespan. ThebestvisitingseasonisJunetoAugustwhenthewaterreachesapeakflowof700cubicmeterspersecond. Admissionfee:RMB180betweenMarch1﹣October31 RMB160betweenNovember1﹣February28 ThenearesttraffichubtoHuangguoshuWaterfallisHuangguoshuAirport.It'saboutsixkilometersaway.MajorcitiesconnectedtoHuangguoshubydirectflightsincludeBeijingandGuangzhou. TEL:0851﹣33596663 ShennongjiaHubei Morethan400peopleclaimtohaveseenaBigfoot﹣likecreatureamongthelushvegetationofShennongjiaoverthepastcenturyyetnohardevidencehasbeenfoundtoprovetheyeti'sexistence. The3200﹣square﹣kilometernaturereservealsopurportstobetheonlywell﹣preservedsubtropicalforestecosystemintheworld'smid﹣latitudeswithmorethan5000speciesofanimalsandplants.It'shometosnub﹣nosedorgoldenmonkeysarareandprotectedspeciesinChina. Admissionfee:RMB100 WuhanisthenearestmajorcityandtraffichubtoShennongjia.FromWuhan'slong﹣distancebusstationatXinhuaLutakethedailycoachtoXingshanCounty.Thentransfertoamini﹣busfromXingshantoShennongjia. TEL:0719﹣8128855 Formoreinformationjustclick:http://edition.cnn.com/travel/article/china﹣beautiful﹣places/index.htmlorWechat:CNN﹣Travel.Lettersarenotrecommendedatallthough. 1Whichisthebestchoiceforhotspring﹣loverswithtightbudgets A.MountHuangshaninOctoberB.HuangguoshuWaterfallinJuly C.MountHuangshaninDecemberD.Shennongjiaatanytime 2WhencanyouenjoythesplendidsceneofHuangguoshuWaterfall A.OnMayDay B.OnCPCFoundingDay C.OnNewYear'sDay D.OnNationalDay 3Howmanyapproachesarementionedinalltogetrelevanttravelinformation A.2 B.3 C.4 D.5
1分Intheeveningtheywouldsitcontentinsofteasychairsbeneathpoolsofwarmlamplight.
8分IeohMingPeioneofthelastgreatmodernistarchitectshasdiedaged102.AlthoughheworkedmostlyintheUnitedStatesPeiwillalwaysberememberedforaEuropeanproject:hisredevelopmentoftheLouvreMuseuminParisinthe1980s. PeiwasthefirstforeignarchitecttoworkontheLouvreinitslonghistoryandinitiallyhisdesignswerefiercelyopposed.ButintheendtheFrench﹣andeveryoneelse﹣werewonover.HisglasspyramidoutsidetheLouvrecompletedin1989isnowoneofParis'mostfamouslandmarks. PeiwasborninChinain1917intoawealthyfamily.Hisfatherwasabanker.Hisartisticmother﹣acalligrapherandmusician﹣hadthegreaterinfluenceonhim.DespitenotspeakingEnglishhemovedtotheUSattheageof18tostudyatPennsylvaniaMITandHarvard.HeworkedasaresearchscientistfortheUSgovernmentduringWorldWarTwoandwentontoworkasanarchitectfoundinghisownfirmin1955.Hecarriedonworkingwellintooldagecreatingoneofhismostfamousmasterpieces﹣theMuseumofIslamicArtinDohaQatar﹣inhis80s. HehasdesignedbuildingshotelsschoolsandotherstructuresacrossNorthAmericaAsiaandEurope.HisotherworkincludesDallasCityHallandJapan'sMihoMuseum.HisstylewasinfluencedbyhisloveofIslamicarchitecture.Hisfavouredbuildingmaterialswereglassandsteelwithacombinationofconcrete. HewonavarietyofawardsandprizesforhisbuildingsincludingtheAIAGoldMedalthePraemiumImperialeforArchitecture.In1983PeiwasgiventhefifthPritzkerArchitecturePrizeforgivingthe20thcenturysomeofitsmostbeautifulinteriorspacesandexteriorforms.Heusedhis$100000prizemoneytostartascholarshipfundforChinesestudentstostudyarchitectureinAmerica. InpersonPeiwasalwaysneatlydressedgood﹣temperedcharmingandunusuallymodest. 1WhatdoweknowaboutPeiandhisworkontheLouvreMuseum A.TheFrenchapprovedofhisdesignsatfirst. B.PeiwastheonlyforeignexpertemployedbytheLouvre. C.Peimadeuseofglassinhisdesigns. D.Peiretiredaftercompletingthework. 2Whichisthecorrectorderoftimeforthefollowingfactsinthepassage ①HereceivedthePritzkerArchitecturePrize. ②Hefoundedhisownfirm. ③HecreatedtheMuseumofIslamicArt. ④Heworkedasaresearchscientist. A.①③②④ B.④①②③ C.④②①③ D.①④③② 3WhatwordscanbeusedtodescribePeiaccordingtothepassage A.Productiveandhumorous. B.Generousandmodest. C.Determinedandoutgoing. D.Attractiveandresponsible. 4Whatcanbethebesttitleofthepassage A.LouvrePyramidArchitectDiesAged102 B.PrizesAwardedtoPei C.LandmarksCreatedbyPei D.AFamousArchitectPassedAway
10分Rememberingnamesisanimportantsocialskill.Herearesomewaystomasterit. •Reciteandrepeatinconversation. Whenyouhearaperson'snamerepeatit.Immediatelysayittoyourselfseveraltimeswithoutmovingyourlips.1 •Asktheotherpersontoreciteandrepeat. Youcanletotherpeoplehelpyouremembertheirnames.Afteryou'vebeenintroducedtosomeone2Mostpeoplewillbepleasedbytheeffortyou'remakingtolearntheirnames. •3 Admittingthatyoucan'tremembersomeone'snamecanactuallymakepeoplerelaxed.Mostofthemwillfeelsympathyifyousay.I'mworkingtoremembernamesbetter.Yoursisrightonthetipofmytongue.Whatisitagain •Useassociations. 4Forexampleyoucouldmakeamentalnote:VickiCheng﹣tallblackhair.Toreinforceyourassociationswritethemonasmallcardassoonaspossible. •Limitthenumberofnewnamesyoulearnatonetime. Whenmeetingagroupofpeopleconcentrateonrememberingjusttwoorthreenames.Freeyourselffromrememberingeveryone.Fewofthepeopleinmassintroductionsexpectyoutoremembertheirnames.5Lastnamescancomelater. A.sometimesjustafewpeopleshowupontime. B.Admityoudon'tknow. C.Goearly. D.Youcouldalsorepeatthenameinawaythatdoesnotsoundforcedorartificial. E.Anotherwayistolimityourselftolearningjustfirstnames. F.askthatpersontospellthenameandpronounceitcorrectlyforyou. G.Linkeachpersonyonmeetwithonethingyoufindinterestingorunusual.
1分Thesevegetablesarefullofvitaminsandmineralsandverynutrition.
10分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. BecausemybadgradesinprimaryschoolIcouldonlyenteraaveragemiddleschoolwhichwasequippedwitholddesksandoldchairs.AtfirstIwasn'tsatisfyingwiththeshabbyclassroomandotherthingaroundme.AndsoonIrealizedthatitwasnousecomplainingandIshouldfeelluckthattherewereexperiencedteachersteachingmeandkindclassmateskeepmecompany.ThereforeImakeupmymindtostudyharderandharder.Itwasn'tlonguntilIcamefirstintheclass.FinallymyeffortswerepaidoffandIwasadmittedintothebesthighschoolinmycity.
15分Playingisseriousbusinessforchildren.As1matteroffactit's2theydobest!AskthemwhytheydoitandkidswillprobablysayBecauseit'sfun!Butit'smuchmorethanthat.It'salsogoodforthem.Studiesshowthatfrombirthbabiesbeginlearningthroughplay.Theyuse3themfivesensestogetknowtheirnewworld. Touchingallowsthem4discoverhowdifferentthingsfeel.Brightlycoloredtoysandclothinghelpdevelopababy'ssenseofsight. Whensmallchildrenchoosewhichtoytoplay5theybegindevelopingtheirabilitiesin6makedecisions.Childrenlovetoysthatallowthemtousetheir7imagine.Sometimesanemptyboxismorefunthanahigh﹣techtoy.That's8aboxcanbecomeanythingachildimaginesittobe.CrayonspaintsandPlay﹣Doh彩色塑泥arealsogoodbecausetheyallowchildrentocreate.9traditionbuildingblocksteachimportantpre﹣mathskillslikeproblem﹣solving. Playingdoesn'tbecomeanylessimportantoncechildrenstartschool.Manyvaluablelessonsaboutlife10learnontheschoolplayground.Kidslearnhowtosharetaketurnsandplaybytherules.
1分Themusicianalongwithhisbandmemberstenperformancesinthelastthreemonths. A.gives B.hasgiven C.havegiven D.give
30分Bookshavegreatpower.Betweentheir1readerscanbetransportedtoanywhereimaginableandbecomejustaboutanyone…oranything.Unfortunatelymanychildrenallovertheworlddon'thave2tobooks. ForseveralyearsnowMariaKellerateenagerfromMinneapolisMinnesotahasbeentryingto3thatfact. Whenshewas8yearsoldMariaalready4reading.Shealsonoticedthatsomeofher5didn'treadasmuchasshedid.Whenshe6hermotherwhythatwashermothersaidthattheymightnotbeableto7books.Mariahadneverthoughtofthis.Shecouldn't8thatsomechildrendidn'thavebedtimestoriesreadtothemandshebecame9tochangethis. Withhermother'shelpMaria10ReadIndeedwhichisanon﹣profitorganizationdedicated致力于tocollectinganddistributingbookstochildren11. DuringtheearlystagesofReadIndeedMariasetthe12ofcollectinganddistributing1millionbooksbythetimeshewas18. Itdidn'ttakelongto13thatgoal﹣todateshehascollectedover2.4millionbooksandhas14themtomanystatesandcountriesaroundtheworld. ShesaidIcannotlivewithout15.AsIcontinuemymission使命Ihavelearnedthatthe16ofkidswhohavenobooksisinthehundredsofmillions.SoIjustcan't17evenafterreachingmy18goalof1millionbooks. Sherecentlysetanewgoal:to19donationstokidsinneedineverystateintheUSandeverycountryintheworld.Shekeepstrackofher20onalargemapatthewarehouse仓库whereherbooksarestoredandsorted. 1A.themes B.pages C.blanks D.columns 2A.access B.time C.power D.regard 3A.accept B.introduce C.change D.understand 4A.imagined B.advised C.escaped D.loved 5A.classmates B.students C.teachers D.relatives 6A.showed B.asked C.required D.reminded 7A.choose B.spare C.afford D.keep 8A.decide B.explain C.believe D.agree 9A.excited B.worried C.satisfied D.determined 10A.contacted B.created C.studied D.discovered 11A.insafety B.indanger C.introuble D.inneed 12A.goal B.point C.rule D.limit 13A.set B.get C.reach D.start 14A.sold B.shipped C.lent D.returned 15A.food B.water C.friends D.books 16A.number B.variety C.reasons D.doubts 17A.setoff B.getaway C.dropoff D.giveup 18A.common B.original C.important D.distant 19A.distribute B.collect C.attach D.devote 20A.experience B.research C.progress D.investment
6分DoyouwanttodosomevolunteerworkwhileexploringAfricaThenjoininour21﹣DayFlagshipProgram.StepontotheflatsandylandofGhanaandyou'llimmediatelyhearthelaughterofchildreneverywhere.Thislaughterwillbetheconstant常数恒量ofyourtripandasteadysourceofenergywhileyouvolunteeramongoneofAfricaskindcommunities. CommunityService VolunteerinprimaryschoolsworkingwithchildrenofdifferentagestohelpimprovetheirEnglishskillstutor担任…的家教thosewhomightbefallingbehindandcontributetoeachschool'sneedsincludingmakingimprovementstothefacilities设施设备.Splityourtimebetweenteachingandcampusrefurbishment翻修projectstoserveeveryaspectoftheschoolandlearnallabouteducationinGhana. Hands﹣onLearning Participateinworkshopssuchasbatikclothdyeing蜡染drummingdancingandcrashcoursesinthenativelanguageEweorKrobo.You'llbegivenaGhanaiannamebythelocalchiefofyourvillageandvisitaseamstress女裁缝tohavecustomclothingmadeoutofcolorfulfabricsyoupurchase购买.Onthe21﹣DayFlagshipProgramyou'llhearaboutthenation'shistoryasacenteroftheslavetradeandvisitFortPrinzensteintotrulyunderstandthesignificanceofthistopic. Adventure You'llalsoexperiencethenaturalsurroundingsofGhanawithabeautifulwaterfallhike:Onyour21﹣DayFlagshipProgramgoonatwo﹣nighttripwhereyou'llgettovisitamonkeyshelter. Lodging GlobalLeadershipAdventuresGLAoperatestwoHomeBasesforthe21﹣dayprogram.BotharelocatedoutsideofthecapitalcityofAccrainruralvillagesettings.Accommodationsarebasicbutcleanandsafe.Studentssleepinroomswithroommatesandhaveaccesstosharedbathroomswithcold﹣watershowers. Dates June26﹣July162019 July9﹣July292019 July20﹣August92019 Duration:21days Tuition:﹩5399 CommunityServiceHours:60 Formoreinformationpleasecall1﹣858﹣771﹣0645orsendanemailtoinfo@experiencegla.com. 1Whichofthefollowingisarequirementforparticipants A.BeingabletospeakEnglishwell. B.Beingstrongandover18yearsold. C.KnowingalotabouteducationinGhana. D.Havingdonesimilarvolunteerworkbefore. 2WhatcanbedoneatFortPrinzenstein A.Learningtoplaydrums. B.Visitingacustomclothingfactory. C.Learningaboutthenation'spasthistory. D.ChoosingaGhanaiannameforyourself. 3Whatwouldparticipantshavetodowhenjoiningintheprogram A.StayinGhanaforthreeweeks. B.Accompanymonkeysfortwonights. C.Pay5399dollarsforthewaterfallhike. D.Dovolunteerworkforatmost40hours.
10分ImusthavealwaysknownreadingwasveryimportantbecausethefirstmemoriesIhaveasachilddealwithbooks.TherewasnotonenightthatIdon'tremembermomreadingmeastorybookbymybedside.Iwasextremelyinspiredbytheelegantwaythewordssounded. Ialwayswantedtoknowwhatmymomwasreading.HearingmomsayIcan'tbelievewhat'sprintedinthenewspaperthismorningmademewanttograbitoutofherhandsandreaditmyself.Iwantedtobelikemymomandknowallofthethingssheknew.SoIcarriedaroundabookandeachnightjusttobelikeherIwouldpretendtobereading. Thisishoweveryonelearnedtoread.Wewouldstartoffwithsentencesthenparagraphsandthenstories.Itseemedanunendingjourneybutevenasasix﹣year﹣oldgirlIrealizedthatknowinghowtoreadcouldopenmanydoors.WhenmomsaidTheC﹣A﹣N﹣D﹣YishiddenonthetopshelfIknewwherethecandywas.MyprogressinreadingraisedmycuriosityandIwantedtoknoweverything.IoftenfoundmyselftellingmymomtodrivemoreslowlysothatIcouldreadalloftheroadsignswepassed. Mostofmyreadingthroughprimarymiddleandhighschoolwasfactualreading.IreadforknowledgeandtomakeA'sonmytests.OccasionallyIwouldreadanovelthatwasassignedbutIdidn'tenjoythistypeofreading.Ilikedfactsthingsthatareconcrete.Ithoughtanythingabstract抽象的lefttoomuchroomforargument. YetnowthatI'mgrowingandtheworldIonceknewasbeingsosimpleisbecomingmorecomplexIfindmyselfneedingawaytoescape.ByopeninganovelIcanleavebehindmyburdensandenterintoawonderfulandmysteriousworldwhereIamnowanewcharacter.IntheseworldsIcanbecomeanyone.Idon'thavetowritedownwhathappenedorwhattechniquetheauthorwasusingwhenheorshewrotethis.Ijustreadtorelax. We'retaughttoreadbecauseit'snecessaryformuchofhumanunderstanding.Readingisavitalpartofmylife.Readingsatisfiesmydesiretokeeplearning.AndI'vefoundthatthepossibilitiesthatliewithinbooksarelimitless. 1Whydidtheauthorwanttograbthenewspaperoutofmom'shands A.Shewantedmomtoreadthenewstoher. B.Shewasanxioustoknowwhathadhappened. C.Shecouldn'twaittotearthenewspaperapart. D.Shecouldn'thelpbutstopmomfromreading. 2AccordingtoParagraph3theauthor'sreadingofroadsignsindicates A.heruniquewaytolocateherself B.hereagernesstodevelopherreadingability C.herefforttoremindmomtoobeytrafficrules D.hergrowingdesiretoknowtheworldaroundher. 3Whatwastheauthor'sviewonfactualreading A.Itwouldhelpherupdatetest﹣takingskills. B.Itwouldallowmuchroomforfreethinking. C.Itwouldprovidetrueandobjectiveinformation. D.Itwouldhelpshapearealisticandseriousattitudetolife. 4Theauthortakesnovelreadingasawayto. A.exploreafantasyland B.developapassionforleaning C.learnabouttheadultcommunity D.getawayfromaconfusingworld 5Whatcouldbethebesttitleforthepassage A.TheMagicofReading B.ThePleasureofReading C.GrowingUpwithReading D.ReadingMakesaFullMan
1分OnSundaysmanyparentsgototheboardingschooltoseetheirchildren. A.especially B.specially C.particularly D.inparticular
8分Mostofusaretaughttopayattentiontowhatissaid﹣thewords.Wordsdoprovideuswithsomeinformationbutmeaningsarederivedfromsomanyothersourcesthatitwouldhinder阻碍oureffectivenessasapartnertoarelationshiptorelytooheavilyonwordsalone.Wordsareusedtodescribeonlyasmallpartofthemanyideasweassociatewithanygivenmessage.Sometimeswecangaininsightintosomeofthoseassociationsifwelistenformorethanwords. Wedon'talwayssaywhatwemeanormeanwhatwesay.Sometimesourwordsdon'tmeananythingexceptI'mlettingoffsomesteamsodon'ttakeitseriously.Idon'treallywantyoutopaycloseattentiontowhatI'msaying.JustpayattentiontowhatI'mfeeling.Mostlywemeanseveralthingsatonce.ApersonwantingtopurchaseahousesaystothecurrentownerThisstephastobefixedbeforeI'llbuy.TheownersaysIt'sbeenlikethatforyears.Actuallythestephasn'tbeenlikethatforyearsbuttheunspokenmessageis:Idon'twanttofixit.Weputupwithit.Whycan'tyouThesearchforamoreexpansiveviewofmeaningcanbedevelopedofexaminingamessageintermsofwhosaiditwhenitoccurredtherelatedconditionsorsituationandhowitwassaid. Whenamessageoccurscanalsorevealassociatedmeaning.Letusassumetwocouplesdoexactlythesameamountofkissingandarguing.Butonecouplealwayskissesafteranargumentandtheothercouplealwaysarguesafterakiss.Theorderingofthebehaviorsmaymeanagreatdealmorethanthefrequencyofthebehavior. Wewoulddowelltolistenforhowmessagesarepresented.ThewordsIfsurehasbeennicetohaveyouovercanbesaidwithemphasisandexcitementorritualistically例行公事地.Thephrasecanbesaidonceorrepeatedseveraltimes.Andthemeaningsweassociatewiththephrasewillchangeaccordingly.Sometimesifwesaysomethinginfrequentlyitassumesmoreimportance;sometimesthemorewesaysomethingthelessimportanceitassumes. 1Whatdoesthepassagemainlytellus A.Wordsprovidelistenerswiththemostimportantinformation. B.Listenerscangaininsightiftheylistenforwordscarefully. C.Thecomprehensionofamessageisinfluencedbyafewfactors. D.Whenmessagesarepresentedisofgreatimportance. 2WhatdoestheunderlinedsentenceI'mlettingoffsomesteaminPara.2probablymean A.I'mjustkidding. B.I'mjustcallingyourattention. C.I'msayingtheopposite. D.I'mgivingsomeimportantinformation. 3Whyshouldn'tpeoplerelytoomuchonwordsalone A.Wordsareusedtodescribeabigpartofthemanyideas. B.Wordsalwayssuccessfullyrepresentwhatwesay. C.Listenersmaynotdevelophealthyrelationships. D.Listenerswillfailtounderstandtheunspokenlanguage. 4HowdoestheauthordevelopPara.3 A.Byraisingquestions. B.Bylistingdata. C.Bygivingexamples. D.Byanalyzingcausesandeffects.
1分Theschoolrulesstatethatnochildbeallowedoutoftheschoolduringthedayunlesstheyarewithanadult. A.shall B.will C.need D.might
1分theconvenienceofdigitalpaymentmanyseniorcitizensstartedtousesmartphones. A.Toenjoy B.Enjoying C.Tohaveenjoyed D.Enjoy
1分Youareaproducerofgreenfoodyourfoodisofchemicalfertilizersandisgrownawayfromindustrialareasanddirtywatersupplies. A.fertile B.barren C.free D.short
1分Whatwasherexplanationforshewaslateonsuchanimportantoccasion A.which B.why C.that D.when
25分假如你是一名高二的学生名叫李华.请你就本校食堂存在的问题向校长写一封投诉信.内容包括: 1.投诉的原因; 2.投诉的具体问题2﹣3点; 3.提出合理的建议. 注意:1.词数100左右;开头和结尾已经给出不计入字数; 2.可以适当增加细节以使行文连贯. DearHeadmaster I'mLiHuaaSenior2student. SincerelyYours LiHua
30分OnemonthagoSarahboughtalipstick口红shehaddesired.It'snot1butitmadeherhappybecauseitwastheonethatshehadbeen2sinceshesawit.Everymorningwhenshe3hermakeupeverythingseemsbrandnewduetothislipstick.Itfeelslikethatthewholedayisfullof4.Sarahhaslongbeenaccustomedto5herselfthroughshopping.Andthisdesireformaterialpossession6hertoworkhard.Shefeels7aboutthis.Her8keepsgettingbetterallbecauseofthiskindofdesire.Buthermotherthinksquite9.Severaldaysagowhenhermothercametoknowthe10ofthelipsticktheykept11foralmostawholeday.Hermotherthoughtthatitwas12wrongtospendsomuchonsuchmeaninglessitemswhileSarahthoughthermotherwastotally13aboutit.WhatSarahdidn'tknowwasthathermotherhadoncebeenalittlegirlwhohad14inpovertyandstarvation.Thatlittlegirlcouldnotfindenoughclothesto15inwinter.Thatgirlneededtolearnhowtospendeverypenny16itweretwoinordertosurvive.It'sjust17thattwopeoplecan'tunderstandeachotherevenformotheranddaughterbecauseeverybody's18isdifferent.Trytobepatientwiththepeoplearoundyou.Trytogetto19them.Trytostandintheirshoes.Ifyoucannotlistentopeoplehowcanyou20themtolistentoyou1A.dear B.cheap C.famous D.handy2A.longingfor B.headingfor C.leavingfor D.payingfor3A.putsoff B.putsaway C.putson D.putsback4A.anxiety B.hate C.laughter D.hope5A.rewarding B.devoting C.adapting D.forgiving6A.warns B.persuades C.begs D.drives7A.cautious B.good C.stressed D.negative8A.career B.relationship C.life D.study9A.firmly B.differently C.logically D.obviously10A.quality B.brand C.material D.price11A.waiting B.quarreling C.shopping D.gossiping12A.probably B.approximately C.slightly D.completely13A.unreasonable B.uncomfortable C.enthusiastic D.curious14A.turnedup B.brokenup C.grownup D.keptup15A.wear B.sell C.exchange D.clean16A.eventhough B.incase C.asif D.sothat17A.unlikely B.necessary C.strange D.natural18A.experience B.knowledge C.character D.family19A.move B.forgive C.know D.copy20A.force B.expect C.order D.advise
10分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.
10分Therehavebeenalotofcommentsrecentlysurrounding5Gthenextgenerationofwirelesstechnology.1Howmightitchangeourlives 5Gstandsforfifthgenerationmeaningthenextstepintheprogressionoftechnologytoreplacethecurrent4Gsystem.EarlierGsystemsweredesignedtoimprovemobilecommunicationoperations.Eachnewtechnologybroughtmajorimprovementsinspeedandgreatlyincreasednetworkcapacity容量.2.Itisexpectedtopermitmoreuserstodomorethingsatafasterrate. Howevertechnologyexpertssaythereisamajorwaythat5Gisdifferentfromtheearliersystems.3.ItwillaffectmanymoredevicesandindustriesthanotherGversions. 5Gwillhelpfuelfuturesmartcitiesbyconnectingsensornetworks.5Gisalsoexpectedtoconnectself﹣drivingcarsandsupportnewtechnologiesinvolvingvirtualreality虚拟现实.Higher5Gspeedscouldalsopermitdoctorstocommonlyperformremotemedicaloperations.Factoriesandbusinessescoulduse5Gtechnologytoincreaseautomationandimprovethecollectionofinformation. 4.Theincreaseddataflowacross5GnetworkswouldgiveInternetattackersalotmorepossibilitiestostealandmisusedata.Inadditionthewideruseofa5Gwirelessnetworkmeansanybreakdownofthesystemwouldhavemorewidespreadandsevereresults.Suchdifficultiescouldaffectpublicsafety.5oranetworkbreakdowncouldcauseself﹣drivingvehiclestocrash. A.Whyis5Gsopopular B.Whatisthistechnology C.Everycoinhastwosides D.Thenew5Gsystempromisesmoreofthesame E.Itwillmovebeyondmobilenetworktechnology F.Abreakdownof5Gnetworksmaycauseeconomiclosses G.Afailureduringadoctor'sremoteoperationcouldleadtodeath
1分WhathesaidmeandIwasataloss. A.confused B.amazed C.amused D.brightened
1分Thankstothisnewvaccine疫苗theUNhasmoretoolsinthebattletotheworldofoneofitsmostterrifyingdiseases.
热门题库
更多
教案备课库
教案备课库
教案备课库
教案备课库
教案备课库
教案备课库
教案备课库
教案备课库
教案备课库
教案备课库
高一下学期数学
教案备课库
高一上学期数学
高一上学期化学
教案备课库
教案备课库