Unit4Topic3Ⅰ.单项选择。()1.—Doyouknowfor_____thatitwasmadein1980?—Yes,Ido.A.certainB.certainlyC.sureD.doubt()2.Therearemanykindsofpollutions,_____,airpollution,lightpollutionandsoon.A.forinstanceB.exampleC.howeverD.instance()3.Mr.SmithisourEnglishteacher_____hastaughtusforthreeyears.A.whomB.whoC.whereD.which()4.Thebabyshould_____athome.A.betakencareB.betakencareofC.takecareD.takecareof()5.Manystudentshavemobilephones_____areusedtoplaygames.A.howB.thatC.whoD.where()6.HarryPotterandSorcerer’sStoneisquiteagoodbook.It’sworth_____.A.readB.readsC.toreadD.reading()7.Yourcar_____beputhere.Pleaseputitoverthere.A.can’tB.canC.mayD.maynot()8.Scientistsaredoingexperimentsinorderto_____theMarssoon.A.exploreB.exploredC.thatexploreD.toexploring()9.Thereisno_____thatphoneplaysanimportantroleinthemodernlife.A.questionB.problemC.answerD.doubt()10._____thehelpoftheInternet,newscan______everycountryoftheworld.A.Under;arriveB.With;reachC.In;goD.With;getⅠ.词汇。(A)根据句意及首字母提示补全单词。1.Germs(细菌)aresot_____thatwecanonlyseethembymicroscope(显微镜).2.Thee_____dictionaryisveryuseful,it’seasytouse.3.Thereisnod_____atallthatwedidtherightthing.4.Ican’tsayforc_____whenwe’llarrive.5.Itdoesn’ttakemuchb_____toworkoutthatbothstoriescan’tbetrue.(B)根据句意，用所给单词的适当形式填空。6.Allflights_____(cancel)becauseofthebadweatheryesterday.7.Thisrailwayline_____(connect)LondontoEdinburgh.8.Mywifedoesmuch_____(housework)athomeeveryday.9.Shesaidshe_____(may)cometomorrow.10.She_____(warn)thatifshediditagain,shewouldloseherjob.Ⅱ.完成句子。11.我们登上火星已经两天了。It__________twodays_____welandedonMars.12.随着社会的发展，地球将要被污染到不适合居住的程度。_____thedevelopmentofthesociety,ourearthwillbetoopollutedforpeopleto__________.113.毫无疑问，计算机在我们的生活中变得越来越重要。Thereis__________thatcomputersarebecomingmoreandmoreimportantinourlives.14.地球在距离太阳数十亿公里的地方旋转。Theearthtravelsaroundthesun____________________billionsofkilometers.15.他就是我正在找的人。Heistheman_____I’mlookingfor.2
