【英语句子改错1.Oughtyousmokesomuch.2-查字典问答网
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  【英语句子改错1.Oughtyousmokesomuch.2.IfFreddidn'tleaveherebeforefive,hemustn'tbehomeyet.3.I'mdoinghome.Ididn'twanttobutImust,becausemymomaskedmenottogooutafterdark.4.afterI'vefinishedmycourse,I'llcanspeakEn】

  英语句子改错

  1.Oughtyousmokesomuch.

  2.IfFreddidn'tleaveherebeforefive,hemustn'tbehomeyet.

  3.I'mdoinghome.Ididn'twanttobutImust,becausemymomaskedmenottogooutafterdark.

  4.afterI'vefinishedmycourse,I'llcanspeakEnglishfluently.

  5.Icanbeseeingthetopofthetowerinthisbedroom.

  6.Hecan'tbeworkingatthishour!

  7.MaryBlackoughttonotbehomebynow.

1回答
2020-08-06 15:30
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胡贵权

  1.Oughtyousmokesomuch?

  【解释】在you后面加to,这道题考查的是情态动词Oughtto的用法,表示客观上的必须.这句话采用了翻译疑问句,更增强了语气,表示说话者不想让听话者抽那么多的烟.

  2.IfFreddidn'tleaveherebeforefive,hemustn'tbehomeyet.

  【解释】把mustn't改为couldn't.这道题考查的是虚拟语气,If引导的从句采用了将来时,那么相对应的主句应该用could/would/might/should这四个情态动词中的任何一个+do.

  3.I'mdoinghome.Ididn'twanttobutImust,becausemymomaskedmenottogooutafterdark.

  【解释】把must改为haveto.这句话考查的是情态动词must与haveto的区别.must解释成为说话者的主观情感,“自己必须.”,出于自愿.而haveto表示客观上要求“不得不去做某事”,出于被迫,而非自愿.

  4.afterI'vefinishedmycourse,I'llcanspeakEnglishfluently.

  【解释】去掉can.从句用现在时,主句用将来时.will与can不能同时出现.

  5.Icanbeseeingthetopofthetowerinthisbedroom.

  【解释】把beseeing改成see.考查的是情态动词can的用法,表示“可以”.

  6.Hecan'tbeworkingatthishour!

  【解释】hour改为time/moment.情态动词can'tbeworking表示对现在正在进行动作的否定猜测,所以时间必须是此时/此刻.

  7.MaryBlackoughttonotbehomebynow.

  【解释】把not放在to之前,考查的是情态动词oughtto的否定形式,应该是oughtnotto.同时还应注意,这一类由两个词组成的情态动词或者半情态动词的否定形式:haveto---haven'tto/don'thaveto,hadbetter---hadbetternotdo,usedto---usedn'tto/didn'tuseto.

2020-08-06 15:31:30

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