高中英語語法總結(jié)大全之情態(tài)動(dòng)詞-在線瀏覽
2025-05-22 02:00本頁面
【正文】 天晚上一定下雨了。表示對(duì)過去正在發(fā)生事情的推測(cè)。5）推測(cè)的否定形式，疑問形式用can39。t表示。t have found his car, for he came to work by bus this morning.邁克一定還沒有找回他的車，因?yàn)樵缟纤亲财噥砩习嗟摹? 情態(tài)動(dòng)詞+have+過去分詞 1) may(might) have + done sth, can (could) have + done sth表示過去，推測(cè)過去時(shí)間里可能發(fā)生的事情。Linda has gone to work, but her bicycle is still here.She must have gone by bus.3) ought to have done sth, should have done sth本應(yīng)該做某事，而事實(shí)上并沒有做。You ought to (should) have been more careful in this experiment.He ought not to have thrown the old clothes away.（事實(shí)上已扔了。4) needn39。t have done so. The weather was hot.5) would like to have done sth本打算做某事I would like to have read the article, but I was very busy then. should和ought to should 和ought to 都為應(yīng)該的意思，可用于各種人稱。 had better表示最好 had better 相當(dāng)于一個(gè)助動(dòng)詞，它只有一種形式，它后面要跟動(dòng)詞原形。d better put on my coat.She39。You had better have e earlier. would rather表示寧愿 would rather dowould rather not dowould rather… than…寧愿……而不愿。If I have a choice, I had sooner not continue my studies at this school.I would rather stay here than go home. = I would stay here rather than go home.典型例題Shall we go skating or stay at home?Which ___ do?A. do you rather B. would you ratherC. will you rather D. should you rather答案B。 will和would
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