高三英語情態(tài)動詞和虛擬語氣-文庫吧資料
2024-11-18 07:07本頁面
【正文】 B. would be C. will be D. can be shouldn’t +have done本不該做某事卻做了 can’t +have done不可能發(fā)生某事 他不可能走遠(yuǎn)了 , 因?yàn)樗耐馓走€在這 . needn’t +have done本不必做某事卻做了 . C 24. –Do you know where David is? I couldn’t find him anywhere. Well, he ____ have gone far – his coat is still here. A. shouldn’t B. mustn’t C. can’t D. needn’t 虛擬語氣用于主語從句 It is required (suggested ,desired ) that +sb+(should) do sth C 25. It is required in the regulations that you ____ other people the password of you account. A. won’t tell B. don’t tell C. not tell D. didn’t tell 用介詞短語代替條件狀語從句的虛擬語氣 Without electricity =If there is no electricity 因?yàn)?electricity已經(jīng)存在，這里假設(shè)沒有， 用虛擬語氣 D 26. Without electricity, what ______? A. will our life be like B. our life would be like C. our life will be like D. would our life be like more time and money given 是獨(dú)立主格結(jié)構(gòu) , 因?yàn)楹竺嬷骶涞闹髡Z是 I, 前后不一致 , 時間和金錢是被給 , 用過去分詞 , 相當(dāng)虛擬的條件 如果給更多的時間和金錢 , 我會做得比現(xiàn)在這個樣子 更好些 . could have done本來能夠做某事 (但事實(shí)上沒有 ) C 27. More time and money given, I _____ better than what it is. A. must have done B. need have done C. could have done D. should have done could have done 本來可以求助于 Mr. Smith但事實(shí)上并沒有求助于他 . 結(jié)果浪費(fèi)了一整天 .(這里是講事實(shí) ) A 28. – You could have turned to Mr. Smith for help, for he is always helpful. Yes, a whole day _____. A. was wasted B. had been wasted C. would be wasted D. will be wasted have left the photos at home 已經(jīng) 遺忘了照片在家 表示過去不能實(shí)現(xiàn)的愿望，條件句用 had done主句 用 would have done． 本題意思是：拿照片這件事本來對我很容易，我 忘了． =If I hadn’t left the photos at home, I would have been so easy to bring them to show you. , what a pity. It ____ so easy for me to bring those photographs I wanted to show you, but I’ve left them at the table at home. A. would have been B. should have been C. had been D. was A If +虛擬語氣，如果條件句中有 should, were,或 had if可省略 , 變成 : Should +主 +do (變成倒裝句 ) Were+主 +to do (變成倒裝句 ) Had+主 +done (變成倒裝句 ) would be 表示與現(xiàn)在或?qū)硐喾吹奶摂M語氣 . C 30. ____, it would be silly to argue about it any longer. A. Was that true B. If that was true C. Should that be true D. Could that be true will 是將來主動此詞 所以后面不能再接情態(tài) 動詞 .have to 的否定式要借用 don’t have to= don’t do do, 相當(dāng)一個動詞 , 可以被情態(tài)動詞修飾 . A 31. Former Iraqi President Saddam will ____ be on trial according to the new law. A. have to B. might C. would D. must in case = if 引導(dǎo)條件句 may 表猜測只用在陳述句中 , 疑問句 , 否定句 或 條件句中一般不用 . should 可用在以將來事實(shí)相反的虛擬語氣 的條件句中 , 有可能會發(fā)生 , 如果用過去時 就表示不會下雨 , 可天氣很難說 , 故常用 should do C 32. Bring you raincoat along in case that it ______ rain this afternoon. A. can B. may C. should D. must might
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