2017_2018学年高中英语每日一题第01周情态动词%2bhavedone试题含解析新人教版.docx

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1、情态动词+havedone重要程度：★★★☆☆难易程度：★★★☆☆(2015·天津)I_________haveworriedbeforeIcametothenewschool,formyclassmateshereareveryfriendlytome.A.mightn’tB.mustn’tC.needn’tD.couldn’t【参考答案】C【拓展延伸】情态动词+havedone1.musthavedonesth.对过去时间里可能发生的事情的推测，语气较强，表示＂肯定已经……＂。2.can’thavedone表示＂不可能已经……＂。3.could/may/migh

2、thavedone推测过去某事＂也许＂已经发生了；也可表示虚拟，意为＂本可能，本能够＂。4.oughtto/shouldhavedone表示＂本应该……＂；其否定形式为oughtnotto/shouldn’thavedone，表示＂本不应该……＂。5.needn’thavedone/nothavetodo表示＂本没必要……＂。6.wouldlike/lovetohavedonesth.表示＂本打算/本想……＂。1.我认为这个故事不可能是真的。Ithoughtthestory____________________.2.—明天我该动身去上海吗？—是，你应该。/不，你不

3、应该。―OughtItoleaveforShanghaitomorrow?―Yes,you____________________./No,you____________________.3.他需要先做作业吗？____________________hishomeworkfirst?4.他无须担心这件事。He____________________it.5.房间需要打扫了。Theroomneedscleaning.=Theroomneeds____________________.6.他很强壮，我不敢和他打。HeissostrongthatI____________

4、________ fightagainsthim.7.(2013·浙江)I_________myselfmore—itwasaperfectday.A.shouldn’thaveenjoyedB.needn’thaveenjoyedC.wouldn’thaveenjoyedD.couldn’thaveenjoyed1.couldnotbetrue2.oughtto;oughtn’tto3.Needhedo4.needn’tworryabout5.tobecleaned6.darenot＂情态动词+havedone＂用法总结：_____________________

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