【成才之路】-学年高中英语unit2Healthyeating第2课时LearningaboutLanguage强化练习新人教版必修3Ⅰ
单项填空1—.Ididn'tgotoworkyesterdaybecausemycarbrokedown
—You________mine
Iwasn'tusingitthen
A.mightborrowB.shouldborrowC.musthaveborrowedD.couldhaveborrowed答案:D考查情态动词+havedone——
句意:由于我的车坏了,昨天我没有去上——班
你本来能够用我的车,当时我并不用车
事情发生在过去,couldhavedone本……来能够做,暗含实际上没有做
musthavedone一定做了某事
结合句意选D
2.Sometimeshispresentjob________beboring,andhe________workforlonghoursaday
A.can;hastoB.may;canC.hasto;mayD.oughtto;must答案:A句意:有时他现在的工作有可能很没趣,并且他一天中还必须工作很长时间
can表示事情一时的可能性;haveto必须,不得不
3.Wearegivenaspecialholiday,sowe________gotoworktomorrow
A.can'tB.mustn'tC.needn'tD.shouldn't答案:C句意:我们有个特别的假期,所以我们明天不必去上班
can't不可能;mustn't绝不可以;needn't不必;shouldn't不应该
结合句意选C
4.(·银川高一检测)—Sorry,ProfessorSmith
Ididn'