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Unit1Past andpresent Grammar同步练习
一、根据中文提示完成单词
1.How canwe doto cutdown air________污染?
2.She_______意识到that shedidnt knowhow to do thework.
3.Its_______不可能for thethree-year-old girlto writein English.
4.Tm sorryhe isout________现在.
5.If Iam inyour_______形势、情况,I willwork foranother job.
二、用括号中所给单词的适当形式填空
1.Il is_______possible tofinish thework insuch ashort time.
2.It oftensnows inwinter in the_________north partof China.
3.Its reallynice________have abeautiful flat.
4.Look at the________amaze changesin ourtown.
5.What arethe________wife doingwhile theirhusbands arewatching thefootball match
三、根据中文提示完成句子
1.这家老电影院已经变成了一家大型超市This oldcinema_____________a largesupermarket.
2.老师们意识到与他们的学生交流的重要性,并采取了行动改善这个情况The teachersrealized theimportance ofcommunicating withtheir studentsand______________to improvethe situation.
3.他们中许多人己经搬到别的地方去了,所以我常常感到有点孤单Many ofthem_____________to otherplaces,so Ioften_______________.
4.对于电影我了解很少你能告诉我一些关于它的事情吗?I_________________films.Can youtell mesomething aboutit
四、首字母填空Hundreds ofyears ago,life wasmuch harderthan itis today.People didnthave modern machines.There wasno modernmedicine,either.Life todayhas broughtnew problems.One ofthe biggestis pollution.Water pollutionhas madeour rivers and lakesdirty.It killedour fishand pollutedour drinkingwater.Noise pollutionmakes ustalk louderand becomeangry moreeasily.Air pollution is themost serious kind of pollution.Ils badfbr allliving things intheworld.Cars,planes andfactories allpolluted airso thickthat itis likea quiltover acity.This kindof quiltis calledsmog(烟雾).Many countriesare making rules to fight pollution.Now factoriesmust clean their waterbefore itis thrownaway,they mustntdischarge(排放)dirty smokeinto theair.We needtodomany otherthings.For example,we canput wastethingsinthe dustbinand notthrow iton theground.Wc cango towork bybus orwith ourfriends inthe samecar.If thereare fewerpeople driving,there willbe lesspollution.Rules arenot enough.Every personmust helpto fightpollution.
1.Hundreds ofyears ago,life wasmuch harderthan itis todaybecause_________.A.there werenot anymodern machinesB.there wasno modernmedicine C.both Aand BD.they cannot usemodernmachines
2.What isone ofthe biggestproblems intodays lifeA.Air pollutionB.Noise.C.Pollution.D.Car
3.The mostseriouskindofpollutionis_________.A.noise pollutionB.air pollutionC.water pollutionD.car pollution
4.Factories mustcleantheirwater________.A.when itis thrownaway B.before itis thrownaway C.after itis thrownaway D.It isntmentioned.
5.From thepassage weknow that________.A.we candrink fromthe pollutedriversandlakes.B.today peopledont haveto talkto eachother ina loudvoice C.people aremakingrulesin ordertofightpollution.D.pollutionisnot important.
五、首字母填空Since her husband died,Mrs.Jackson haslived alone in herbig old house.The housewas boughtby herhusband almostfifty yearsago.Her daughterhas triedhard toask herto sellthe houseand buya n
1.and smalloneinthe town.B
2.Mrs.Jackson doesntlike theidea.She saysthat shehas tolook afterherh_
3.oldhouse.But thesedays,she oftenhears ofstories aboutunknown peoplewho stealthings aroundhere.That wasa coldday beforeChristmas Eve.Around fouroclock inthe afternoon,Mrs.Jackson wasc_
4.the Christmasmusic whensomeone knockedatthe door.She h_
5._____________________the soundbut didntmove.Another knock.Who couldit beMrs.Jackson wasa bita_
6..She decidednot toanswer thedoor butkept waiting.One minuteanother minuteand yetanother minute,n_
7._happened andno moreknocks.She walkedq
8.to thedoor,and listened.She didnthear anythingbut thewind outside.She slowlyopened thedoor andwatched throughthe crack缝隙.She thengave asurprised cryand threwthedoorwide open!At thedoor,she sawa tall,beautiful Christmast_
9._________________________!Under thetree wasa Christmascard w_
10.____these words:Merry Christmas!Your newneighbour
1.__________
2.____________
3.____________
4.____________
5.___________
6.__________
7.____________
8.____________
9.____________
1._________。