情态动词can与could的区别.的练习

1情态动词can与could的区别2008-11-2414:26:20.完成句子，每空只填一个词。11.一些人认为手枪应该受到管制。Somepeoplefeelthathandguns________.12.我能为你开门吗?______openthedoorforyou?13.我儿子本来可以通过考试的，但他就是不够细心。Myson______theexamination,butgewasn'tcarefulenough.14.我们本来可以给经理打电话的，但是没人知道他的号码。We____themanager,butnoone___histhlephoneno.15.如果Alice今天下午来不了，这个会议将被推迟。IfAlice________thisafternoon,themeetingshouldbeputoff.16.我今天早上没有在会议室见过她。她不可能在会上发言了。Ididn'tseeherinthemeetingroomthismorning.She______atthemeeting17.我想你可能会想读点什么，所以我给你带来了些书来。Ithoughtyou__likesomethingtoread,soIhavebroughtyousomebooks.18.现在还早呢，你没必要着急。It'sstillearly,you___________.二。根据句意，用正确的情态动词填空。1.She__makemistakesonthismatterbecauseshehadtrieditmanytimes.2.Wesupposedhe___notbehome三。根据上句完成下句，使两句表达的意思基本相同，每空一词。1.TheworkersandengineersspentaboutoneyearinbuildingthehotelIt__theworkersandengineersoneyear____thehotel.2.Thelittlegirlaskedmother,Doeswaterboilat100℃？Thelittlegirlaskedhermother__water__at100℃。3.Theteacherhelpedmefindmylostwatch.__the______,Ifoundmylostwatch.4.Ilikewatchingtv.Shelikes,too.Ilikewatchingtv.______she.5.Ifyoueatmore,youwillbemoreandmoreoverweight.2The__youeat,the__youwillbe.6.Thefilmbeganhalfanhourago.Thefilm________halfanhour.7.Thep;ayerwasverytried.Hecouldn'tgoonrunningTheplayerwas__tried____on__Theplayerwas__tried__hecouldn't___onrunning8.Ican'tspeakFrench,Ican'tspeakJapanese,eitherIcanspeak__French__Japanese.9.Benistheclecerestboyinclass.Benis__than____boyinhisclass.____inBen'sclassas__ashe.10.DavidlefthomeforMacaoafterhismothercomeback.David____homeforMacao__hismothercomeback.11.ThestudentfoundoutwherehecouldbuyacheaoradioThestudentfoundout______acheapradio.12.It'smorethantenyearssinceIsawherlast.We____formorethantenyears.13.I'mreadingabook.ThebookisaboutPresidentBush.I'mreadingabook____aboutPresidentBush.14.Thesickpetdogmustbtreated,oritwilldiesoonerorlater.Ifthesickpetdog____,itcan'tlive____.15.Theheavysonwkeptthevisitorsontopofthemountain.Thevistorswerestopped_____thetopofmountainbytheheavysnow.16.Herodeabiketothefactoryyesterday.He__tothefactory____yesterday.答案：11shouldbecontroled12CanI13shouldhavepassed14shouldhavephonedknowed15didnotcome16cannotspeak17would18shouldnotbeworried（着急不会）1couldnot2must1tooktobuild2whetherboiled3Withteacher'shelp4Sodoes5moremore3