中考英語(yǔ)含助動(dòng)詞句型精講8
... would have V-ed ...
結(jié)構(gòu)︰主詞＋would have＋過(guò)去分詞
說(shuō)明︰此句型意為"原本會(huì)…但卻未如此"。用以表示"與過(guò)去事實(shí)相反"的<假設(shè)語(yǔ)氣>。
He would have attended meeting, but upon learning that he had no time, he dropped the idea.
他原本要出席會(huì)議的，但知道沒(méi)有時(shí)間，就打消了這個(gè)念頭。
I would have told you the truth, but you didn't give me a chance.
我本來(lái)要告訴你事情的真相，但是你不給我機(jī)會(huì)。
I would have done it, but I had no time. 我本來(lái)要辦這事的，可是沒(méi)時(shí)間。
She would have married him, but when she learned that he was a rascal, she parted with him.
她本來(lái)會(huì)嫁給他的，但知道他是個(gè)流氓后，她就離開他了。
... could have V-ed ...
結(jié)構(gòu)︰主詞＋could have＋過(guò)去分詞
說(shuō)明︰此句型意為"原本能夠…但卻未如此"。
He could have bought the car, but soon his company went bankrupt.
他本來(lái)能買那輛車的，但沒(méi)多久他的公司就倒閉了。
He could have finished it on schedule, but somehow he fell behind.
他原本能按預(yù)定進(jìn)度做完這件事的，但不知怎地卻落后了。
I could have done it if I had wanted to. 如果我那時(shí)想做，我能做得到的。
... should have V-ed ...
結(jié)構(gòu)︰主詞＋should／ought to have＋過(guò)去分詞
說(shuō)明︰此句型意為"原本應(yīng)當(dāng)…但卻未如此"。此<句型>表示沒(méi)有實(shí)現(xiàn)之過(guò)去的行為、狀態(tài)，含有講話者的責(zé)難或遺憾之意。
You should have spoken up in the meeting. 會(huì)談時(shí)你實(shí)在應(yīng)該發(fā)言（然而你卻沒(méi)有）。
He should at least have come to say good-by. 他至少也該來(lái)道個(gè)別（然而卻沒(méi)來(lái)）。
He ought to have kept his promise. 他原本應(yīng)該遵守自己的諾言。
You should have been more careful in money matters. 在錢方面，你本當(dāng)更小心點(diǎn)的。
He ought to have arrived there by now. 他現(xiàn)在應(yīng)該已經(jīng)到那里了。
The drama drew a capacity audience; you should have gone to see it.
這出戲吸引了滿場(chǎng)觀眾；你真該去看的。
I should have known better
結(jié)構(gòu)︰主詞＋should have known better（than to＋原形動(dòng)詞）
說(shuō)明︰此句型意為"本來(lái)不應(yīng)該那樣笨（而…）"，是指已經(jīng)做過(guò)之事，而 know better（不致那樣笨）是指未做之事。
I should have known better. 我本來(lái)不應(yīng)該那樣笨。
You should have known better than to talk like that. 你本應(yīng)更懂事而不致說(shuō)這樣的話。
You should have known better than to go mountain climbing alone.
你本來(lái)不該笨得單獨(dú)去爬山。
I know better than to go swimming after dinner. 我不致笨得吃過(guò)飯就去游泳。
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