高中英语Unit2Healthyeating每课一练23(人教版必修三).docx

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1、⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯名校名推荐⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯Unit2Healthyeating每课一练23（人教版必修三）Ⅰ.单项填空1.—Sorry,ProfessorSmith.Ididn’tfinishthepaperyesterday.—Oh,you_________havedoneitasyesterdaywasthedeadline.A.mustB.mustn’tC.shouldD.shouldn’t2.Shoppingonlinecansavemuchtimeasyou_________gotoashoporwalkaroundcrowded

2、shoppingcenters.A.don’thavetoB.oughtn’ttoC.won’tD.mustn’t3.Sincehecouldeasilyfinishtheworkhimself,he_________hisfriendsforhelp.A.shouldhaveaskedB.couldhaveaskedC.mustn’thaveaskedD.needn’thaveasked4.Withalotofworktodo,he_________tothecinemalastnight.A.oughtn’ttogoB.mustn’tgoC.shouldn’thavegoneD.woul

3、dn’tgo5.—IwonderwhyMr.Greenhasn’tshowedupatthemeetingyet.—Im’notsure,buthe_________inatrafficjamdrivinghere.A.couldbestuckB.mighthavestuckC.mighthavebeenstuckD.musthavebeenstuck6.—Shelooksunhappy._________anythinghavehappenedtoher?—I’mnotsure,butIguesssomething_________happened.A.May;musthaveB.Can;

4、mayhaveC.Must;mayhaveD.Should;mighthave7.Thebushasgone.We_________alittleearlier.A.shouldarriveB.musthavearrivedC.oughttohavearrivedD.shouldn’thavearrived8.—Ididn’tseerlasthnightattheparty.—You_________.Butyoucametoolate.A.couldhaveB.can’thaveC.musthaveD.oughthave9.—MustIreturnthebooktwodayslater?—

5、Oh,no.You_________.A.oughtn’ttoB.can’tC.won’tD.needn’t10.—Itwasraininghardallnightlastnight.1⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯名校名推荐⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯—Well,I_________havewateredtheflowersinthedaytimeyesterday.A.couldn’tB.wouldn’tC.needn’tD.mustn’tⅡ.完成句子1.Tokeepfit,we_________________moreaboutourbody.(ought)为

6、了保持健康，我们应该多了解我们的身体。2.Hismotherisill.He_________________athometolookafterher.(have)他妈妈病了。他不得不待在家里照顾她。3.—MustIfinishthetaskrightnow?——我现在必须完成这项任务吗？—No,you_________________.(have)——不，不必。4.You_________________therenow.(need)你现在不必去那儿。5.We_________________him.(need)我们得帮助他。6.You_________________it;wehavea

7、lreadyknownit.(need)你本来不必提起这件事；我们已经知道了。7.You_________________themagazine.(must)你肯定看过这本杂志了。8.Mr.Smith_________________toBeijing,forIsawhiminthelibraryjustnow.(can)史密斯先生不可能去了北京，因为我刚才还在图书馆看见他了。9.You___________