Unit7

Unit7Grammar一般现在时：表示经常，反复，习惯性的动作或存在的状态，或表示客观真理。常用状语有：always，often，usually，sometimes,inthemorning,everyday,onceaweek等。e.g.(1)Heis14yearsold.Heisatschool.(2)Igotoschoolat7:00Doyougotoschoolat7:00?Yes,Ido.No,Idon’tIdon’tgotoschoolat7:00.(3).Shelikesapples.Shedoesn’tlikeapples.Doesshelikeapples?Yes,shedoes.No,shedoesn’t.（4）Theearthmovesroundthesun.动词变第三人称单数规则：1.一般在词尾+shelp—helpsswim—swimsget–getsride--rides2.以字母s,x,sh,ch和o结尾的动词+es.guess—guessesfix—fixeswash—washesteach—teachesdo—doesgo—goes3.辅音字母+y结尾的动词，把y变i再加es.fly—fliescarry—carries4.have的单三形式是has。1.MikeandTom____inClassOne.A.isBareC.amD.be2.Heoften____dinnerathome.A.haveB.hasC.had3.We_____watchTVonMonday.A.don’tB.doesn’tC.not4.Nick_____tothezooonSunday.A.goB.goesC.went5.Nick_____tothezooonSunday.A.don’tgoB.doesn’tgoC.notgoD.doesn’tgoes6.He____inShanghainow.A.liveB.livesC.lived7.____youlike___thebook?---Yes,I____.A.Do,doB.Do,doesC.Does,do8.___Amy_____playingsoccer?A.Does,likesB.Do,likeC.Does,like1.MikeandTom____inClassOne.A.isBareC.amD.be2.Heoften____dinnerathome.A.haveB.hasC.had3.We_____watchTVonMonday.A.don’tB.doesn’tC.not4.Nick_____tothezooonSunday.A.goB.goesC.went5.Nick_____tothezooonSunday.A.don’tgoB.doesn’tgoC.notgoD.doesn’tgoes6.He____inShanghainow.A.liveB.livesC.lived7.____youlikethebook?---Yes,I____.A.Do,doB.Do,doesC.Does,do8.___Amy_____playingsoccer?A.Does,likesB.Do,likeC.Does,like1.Tomisstrongandhe____toschooleveryday.A.walkedB.walksC.walk2.Everyyearmanyforeigners____toChinatolearnChinese.A.comeB.comesC.cameD.havecome3.Thegirl_______EnglishonSundays.A.teaches,usB.teach,ourC.teaches,our4.It____tenhourstogotoschoolbytrain.A.takeBtakesCistakingD.hastaken5.Hissister______herhomeworkeveryday.A.doB.doesC.did6.Hissister______herhomeworkeveryday.A.don’tB.doesn’tdoC.don’tdoDdoesn’t7._____hissister____herhomeworkeveryday?A.Does,doB.Do,doC.Does,does1.Tomisstrongandhe____toschooleveryday.A.walkedB.walksC.walk2.Everyyearmanyforeigners____toChinatolearnChinese.A.comeB.comesC.cameD.havecome3.Thegirl_______EnglishonSundays.A.teaches,usB.teach,ourC.teaches,our4.It____tenhourstogotoschoolbytrain.A.takeBtakesCistakingD.hastaken5.Hissister______herhomeworkeveryday.A.doB.doesC.did6.Hissister______herhomeworkeveryday.A.don’tB.doesn’tdoC.don’tdoDdoesn’t7._____hissister____herhomeworkeveryday?A.Does,doB.Do,doC.Does,does一般过去时：表示过去某个时间发生的动作或状态。常和表示过去的时间状语连用。如：yesterday,lastnight,in1990,twodaysago.等。e.g.(1)Iwasn’tathomeyesterday,Iwasatthelibrary.(2)Heatelunchyesterday.Hedidn’teatlunchyesterday.Didheeatlunchyesterday?Yes,hedid.No,hedidn’t.动词变过去式规则：1一般在词尾+ed.look—lookedplay—playedstart—startedneed—needed2.结尾是e的动词+d.live--livedhope—hoped3.重读闭音节结尾的词，末尾只有一个辅音字母，双写这个辅音字母再加ed.stop—stoppedplan—planned4.辅音字母加y结尾的动词，把y变i再加ed。study–studiedcarry—carried5.不规则变化：am/is–wasare—werego–wenthave--had1.They____heretwoyearsago.A.liveB.livedC.havelive2.We____apartylastnight.A.haveB.hadC.has3.They_____chessintheclassroomlastP.E.lesson.A.don’tplayBdidn’tplayC.playsD.didn’tplayed4.She_____herworkyesterday.A.finishedB.didn’tfinishC.doesn’tfinishD.AandB5.____she_____herworkyesterday?--Yes,she____A.Does,finish,doB.Did,finished,didC.Did,finish,didD.Does,finished,does6.We____tothelibrarythedaybeforeyesterday.A.goBgoesCwentDhavegone7.What_____you___lastSunday?–I____applesonafarm.A.did,do,pickB.do,do,pickCdid,do,picked1.They____heretwoyearsago.A.liveB.livedC.havelive2.We____apartylastnight.A.haveB.hadC.has3.They_____chessintheclassroomlastP.E.lesson.A.don’tplayBdidn’tplayC.playsD.didn’tplayed4.She_____herworkyesterday.A.finishedB.didn’tfinishC.doesn’tfinishD.AandB5.____she_____herworkyesterday?--Yes,she____A.Does,finish,doB.Did,finished,didC.Did,finish,didD.Does,finished,does6.We____tothelibrarythedaybeforeyesterday.A.goBgoesCwentDhavegone7.What_____you___lastSunday?–I____applesonafarm.A.did,do,pickB.do,do,pickCdid,do,picked1.When____you___thebike?---LastMonday.A.have,boughtB.did,buyC.do,buy2.Theteacher___hisstudentstohandintheirhomeworkbefore4:00.A.saidB.toldC.had3.Whendidheteachinyourschool?He____herein1987.A.taughtB.hastaughtC.teaches4.Howwasyourweekend?Great!We____apicnicbythelake.A.haveB.hadC.willhave5.Whotoldyoutocleanthewindows?Father____.Hesaidtheyaretoodirty.A.toldB.didC.tells6.Whydidyou____toShanghai?BecauseI_____toworkthere.A.come,wantedB.came,wantC.go,wantD.go,wanted1.When____you___thebike?---LastMonday.A.have,boughtB.did,buyC.do,buy2.Theteacher___hisstudentstohandintheirhomeworkbefore4:00.A.saidB.toldC.had3.Whendidheteachinyourschool?He____herein1987.A.taughtB.hastaughtC.teaches4.Howwasyourweekend?Great!We____apicnicbythelake.A.haveB.hadC.willhave5.Whotoldyoutocleanthewindows?Father____.Hesaidtheyaretoodirty.A.toldB.didC.tells6.Whydidyou____toShanghai?BecauseI_____toworkthere.A.come,wantedB.came,wantC.go,wantD.go,wanted1.I____youjustnow.Butyouweren’tin.--Sorry,I___tothelibrary.A.telephone,wasB.telephoned,wentC.Havetelephoned,havegone2.Haveyoumendedyourbike,Bob?Yes,I____ittenminutesago.A.mendB.mendedC.hasmended1.I____youjustnow.Butyouweren’tin.--Sorry,I___tothelibrary.A.telephone,wasB.telephone