人教版初二八年級(下)英語第十單元Unit10知識點+習題

★重點語法：現在完成時（三）一、用法：1.現在完成時用來表示過去已發(fā)生過或完成的動作或狀態(tài)_______________________________。①Ihavespentallofmymoney.我花光了身上所有的錢。(含義是：Idon’thaveanymoneynow.)②Janehaslaidthetable.Jane已經把桌子擺好了。(含義是：Wecansitandhavedinner.)③Hehasreturnedfromabroad.他已經從國外回來了。(含義是：He’sathomenow.)2.現在完成時可以用來表示發(fā)生在過去某一時刻的，持續(xù)到現在的情況,常與for（+_________），since（+________）連用。①Maryhasbeenillforthreedays.Mary已經病了三天了。②Ihavelivedheresince1998.我從1998年起一直住在這。③Ihavebeenateacherfor10years.我當老師已經10年了?！镒⒁猓篲_______動詞動詞（buy,die,join,finish等）不能直接與for，since連用，需要改為________動詞。1)have代替buyIhaveboughtnewcar.他買了輛新車。(含義：他自己有車，不用搭別人車等。)Ihavehadthisbikeforalmost7years.我買這輛自行車七年了。2)用keep或have代替borrowHehaskeptthebookforalongtime.他借這書好長時間了。3)用bein替代cometo/join/moveto等HowlonghaveyoubeeninAmerica?你來美國多久了？4)用be+副詞替代start/getup/returnto/gobacktoTheshowhasbeenonforhalfanhour.Hurryup!演出已經開始了半個小時了?？禳c！I’vebeenupforanhour,butIstillfeelsleepy.我起床已經一個小時了，但是我還是覺得很困。Hehasbeenbacktohishometownforayear,buthe’sstillmissingthelifeinthecity.他回到故鄉(xiāng)都一年了，但是他還是很懷念城市生活。總之，后加since/for的完成時中，都表達一個動作所延續(xù)的時間，而短暫性動詞只表達瞬間動作；動作之后所處的狀態(tài)，應該用相應的延續(xù)性動詞來表達。如come是“來”的意思，而來之后的日子都是“在…”因為不能用come表達，應該用bein…來表達，意為“一直處于…”。二、時間狀語：1)副詞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個小時了可是我還是很累。Ihaven’tfinishedworkingyet.我還沒有完成工作。Haveyoufoundyourlostcatyet?你找到你丟了的小貓了嗎？2)ever和neverever多用于_______和________中，表示曾經；never用于________中，表示“從未”。如：HaveyoueverbeentotheGreatWall?你曾經去過長城嗎？No,Ihaven’t.IhaveneverbeentotheGreatWall.沒有。我從未去過長城。實戰(zhàn)模擬：一、單項選擇。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、用所給詞的適當形式填空。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)three-Dmoviesathomewearingthespecialglasses.7．Iwasreallyhappy_________(meet)youhere.8．That’s________ofmyhometown.(truth)9．Weallthinksuch________aregood.(develop)10．Hebroughtalotofsweet________tous.(memory)三、用適當的介詞填空。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(賭博),theywanttogamble.Whentheyget7,thehabitsbecomestrongerandstronger.Thentheycannolongergivethemup.Fromcopying,theylearnto8;fromgambling,theylearntocheat(欺騙).__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、閱讀理解。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