人教版初二八年级(下)英语第十单元Unit10知识点+习题

★重点语法：现在完成时（三）一、用法：1.现在完成时用来表示过去已发生过或完成的动作或状态_______________________________。①Ihavespentallofmymoney.我花光了身上所有的钱。(含义是：Idon’thaveanymoneynow.)②Janehaslaidthetable.Jane已经把桌子摆好了。(含义是：Wecansitandhavedinner.)③Hehasreturnedfromabroad.他已经从国外回来了。(含义是：He’sathomenow.)2.现在完成时可以用来表示发生在过去某一时刻的，持续到现在的情况,常与for（+_________），since（+________）连用。①Maryhasbeenillforthreedays.Mary已经病了三天了。②Ihavelivedheresince1998.我从1998年起一直住在这。③Ihavebeenateacherfor10years.我当老师已经10年了。★注意：________动词动词（buy,die,join,finish等）不能直接与for，since连用，需要改为________动词。1)have代替buyIhaveboughtnewcar.他买了辆新车。(含义：他自己有车，不用搭别人车等。)Ihavehadthisbikeforalmost7years.我买这辆自行车七年了。2)用keep或have代替borrowHehaskeptthebookforalongtime.他借这书好长时间了。3)用bein替代cometo/join/moveto等HowlonghaveyoubeeninAmerica?你来美国多久了？4)用be+副词替代start/getup/returnto/gobacktoTheshowhasbeenonforhalfanhour.Hurryup!演出已经开始了半个小时了。快点！I’vebeenupforanhour,butIstillfeelsleepy.我起床已经一个小时了，但是我还是觉得很困。Hehasbeenbacktohishometownforayear,buthe’sstillmissingthelifeinthecity.他回到故乡都一年了，但是他还是很怀念城市生活。总之，后加since/for的完成时中，都表达一个动作所延续的时间，而短暂性动词只表达瞬间动作；动作之后所处的状态，应该用相应的延续性动词来表达。如come是“来”的意思，而来之后的日子都是“在…”因为不能用come表达，应该用bein…来表达，意为“一直处于…”。二、时间状语：1)副词already和yet：already一般用于_______中，yet一般用于_______和_______中。如：I’vealreadysleptfor12hoursbutI’mstillfeelingtired.我都睡了12个小时了可是我还是很累。Ihaven’tfinishedworkingyet.我还没有完成工作。Haveyoufoundyourlostcatyet?你找到你丢了的小猫了吗？2)ever和neverever多用于_______和________中，表示曾经；never用于________中，表示“从未”。如：HaveyoueverbeentotheGreatWall?你曾经去过长城吗？No,Ihaven’t.IhaveneverbeentotheGreatWall.没有。我从未去过长城。实战模拟：一、单项选择。1.Jane！Please________yourdrawer.It’sverydirty.A.makeoutB.gooutC.cleanoutD.getout2.__________Ihaven’thadanysuccess.A.SolongB.SofarC.BeforelongD.Bythen3.__________doyouguesswillbethefirsttentopstudentsinEnglishinyourschoolnextterm?A.WhoB.WhomC.whichD.What4.Hetriedto__________hisfather,butinwain.A.searchforB.searchoutC.searchoffD.searchafter5.__________homework,moststudentsdohomeworkeveryday.A.AstoB.ThankstoC.SuchasD.Asfor6.—Julie，what___________inyourhand?—Look!It’sanewiPadformydaughter.A.doyouholdB.areyouholdingC.wereyouholdingD.willyouhold7.Peteris____________honestboyand__________goodfriendofmine.A.a,theB.the,anC.a,anD.an,a8.—Yourbikelooksnice.Isitnew?—No,I_________itfortwomonths.A.havehadB.hadboughtC.haveD.wouldbuy9.—Howlong_________you_________stamps?—Sincetwoyearsago.A.have,collectedB.did,collectC.have,beencollectingD.are,collecting10.—HowlonghasElizabeenanurse?—___________.Since2002B.FouryearsagoC.In2002D.Sincefouryears二、用所给词的适当形式填空。1．Therewereat________(little)1,000peopleattheconcertlastnight.2．Itisn'teasy_________(be)afamousperson.3．Everyone_________(have)a_________(wonder)timeonthesquaredancingexcitedly.4．MillionsofChineseleavethecountryside________forworkinthecities.(search)5．Iusedto________homeatleastonceayear.(return)6．Iconsider________(watch)three­Dmoviesathomewearingthespecialglasses.7．Iwasreallyhappy_________(meet)youhere.8．That’s________ofmyhometown.(truth)9．Weallthinksuch________aregood.(develop)10．Hebroughtalotofsweet________tous.(memory)三、用适当的介词填空。1．Wehadawonderfultime________Sundaymorning.2________myopinions,heshouldgetupearlyandtakeexercise.3．Mymotheroftenhelpsme________myEnglish.4．Ihavewaited________him________awhile.5．Heissearching________agoodjob.四、完形填空。It’seasiertogodownhillthantoclimbuphill,soit’seasiertofallintobadhabitsthanintogood__1__.Badhabitsdonotcome__2__.Theycomelittlebylittle,soyoudon’tknowtheir__3__.Schoolboysfirstpickuplittlebadhabitsat__4__andonthestreets.Whentheycannotdotheirhomework,theycopyfromtheir__5__.Iftheyseebiggerboyssmoking,they6wanttolearntosmoke.Iftheyseetheirfriendsgambling(赌博),theywanttogamble.Whentheyget7,thehabitsbecomestrongerandstronger.Thentheycannolongergivethemup.Fromcopying,theylearnto8;fromgambling,theylearntocheat(欺骗).__9__noonebelievesinthem.How__10__itisthatwestopthebadhabitsatthebeginning!()1.A.oneB.onesC.otherD.others()2.A.slowlyB.usuallyC.exactlyD.suddenly()3.A.dangerB.ideaC.planD.hope()4.A.workB.schoolC.homeD.night()5.A.parentsB.teachersC.classmatesD.students()6.A.stillB.tooC.alsoD.yet()7.A.thinnerB.fatterC.olderD.younger()8.A.readB.giveC.writeD.steal()9.A.AtlastB.AtfirstC.AtleastD.Atmost()10.A.sillyB.importantC.difficultD.easy五、阅读理解。A★CityWeather★Beijing9-4SnowyChangchun9-18WindyChangsha15-6CloudyChongqing13-9CloudyFuzhou21-14SunnyGuilin18-7RainyHaikou22-17SunnyLhasa10-5Sunny()1.Lucywantstomakesnowmen.Whereshouldshego?A.BeijingB.LhasaC.ChongqingD.Changsha()2.Jimtakesanumbrellawithhimtoday.Hemustbein_____.A.ChangshaB.GuilinC.FuzhouD.Chongqing()3.Whichcityisthewarmest?A.BeijingB.ChangchunC.HaikouD.Lhasa()4.Howmanycities`temperaturestayabovezero?A.7B.3C.5D.1()5.Thecoldestcityis_____.A.BeijingB.ChangchunC.LhasaD.ChongqingBLastSundayIsawtheworststorm.Itcamesuddenlyandwentonformorethanthreehours.Afterlunch,Iwentintomyroomtohavearest.Theairwashot,andeverythingwasquiet.Thestrongwindstartedblowingintomyroomsuddenly.Piecesofpaperonmydeskflewhighintotheairandsomeflewoutoftheopenwindow.AsIranouttocatchthem,bigdropsofrainbegantofall.WhenIcamebackintothehouse,itwasrainingharderandharder.Itriedveryhardtoclosethewindow.ThenIheardaloudcrashing(碰撞的)soundfromthebackofthehouse.Iranoutof