初中英語(yǔ)語(yǔ)法：情態(tài)動(dòng)詞講解與練習(xí)有答案資料-文庫(kù)吧資料
2025-06-29 06:47本頁(yè)面
【正文】 with fire, Tom. It39。 C. Would ______ I fill in the checkin form right now, sir?— No, you needn’t. You can plete it this afternoon. A. Mayt have done sth 本沒(méi)必要做某事 I dressed very warmly for the trip, but I needn39。） ought to 在語(yǔ)氣上比should 要強(qiáng)。否定句表示不該做某事而做了?！ hilip may (might) have been hurt seriously in the car can (could) have been hurt seriously in the car accident. 2) must have +done sth，對(duì)過(guò)去時(shí)間里可能發(fā)生的事情的推測(cè)，語(yǔ)氣較強(qiáng)，具有肯定，諒必的意思?！ ∽⒁猓篶ould, might表示推測(cè)時(shí)不表示時(shí)態(tài)，其推測(cè)的程度不如can, may?！ ike can39。t, couldn39?！ our mother must have been looking for ?！ ?）情態(tài)動(dòng)詞+動(dòng)詞的現(xiàn)在完成進(jìn)行時(shí)。 We would have finished this work by the end of next ?！ t this moment, our teacher must be correcting our exam papers. 這時(shí)，我們老師想必在批改試卷 3）情態(tài)動(dòng)詞+動(dòng)詞完成時(shí)。t know where she is, she may be in Wuhan. 2）情態(tài)動(dòng)詞+動(dòng)詞現(xiàn)在進(jìn)行時(shí)?！ ”硎緦?duì)現(xiàn)在或?qū)?lái)的情況的推測(cè)，此時(shí)動(dòng)詞通常為系動(dòng)詞。d better not play with the dog. had better have done sth表示與事實(shí)相反的結(jié)果，意為本來(lái)最好。had better do sth .had better not do It is pretty cold. You39?！ ught he to go? Yes. I think he ought to. 表示要求，命令時(shí)，語(yǔ)氣由 should（應(yīng)該）、had better最好）、must（必須）漸強(qiáng)?！ ? a. Need you go yet? Yes, I must.\No, I needn39。 need 作實(shí)義動(dòng)詞時(shí)后面的不定式必須帶to，而dare作實(shí)義動(dòng)詞用時(shí), 后面的to 時(shí)?？梢员皇÷浴are 這兩詞既可做實(shí)義動(dòng)詞用，又可做情態(tài)動(dòng)詞用。但must 可用于間接引語(yǔ)中表示過(guò)去的必要或義務(wù)。的意思，have to 表示客觀的需要， must 表示說(shuō)話(huà)人主觀上的看法，既主觀上的必要?！ ? a. We should (must) master a foreign language at least. 3).should 表示勸告，建議，命令，此時(shí)也可用ought to. 在疑問(wèn)句中，通常用should代替 ought to. 4) should have done 表示過(guò)去應(yīng)該做 而實(shí)際沒(méi)有做 should not have done 表示過(guò)去不該做而實(shí)際做了． 9. have to＆must 1) 兩詞都是39?！ ? a. would/will you kindly tell me the way to the station? b. Would you like some cake? 4）would like = want to 想要 Would like to do = want to do想要 e. g. a Would you like to go with me? 8. shall, should 表示命令, 警告, 允諾, 征求, 勸告, 建議, 驚奇等?！ ? a. He will sit there hour after hour looking at the traffic go by. would e to see me when he was in Beijing. 2）表示意志，決心或愿望。 would 為 will 的過(guò)去式, 可用于各人稱(chēng)?！ ou ought not to have taken the book out of the readingroom. 你不應(yīng)該把書(shū)帶出閱覽室?！ ught not to have done 句型。指過(guò)去動(dòng)作,表示一件事情該做而未做。 You ought to bring the child here. 你應(yīng)該把孩子帶來(lái)?！ ?. ought “應(yīng)當(dāng)；應(yīng)該”，后面跟帶有 to 的動(dòng)詞不定式?！ o you dare to walk in the dark? 你敢黑夜走路嗎？ He doesn39。 The little girl dare not speak in public. 小女孩不敢在公眾面前說(shuō)話(huà)。t have taken it seriously. 這件事情你不必太認(rèn)真?！ ∽⒁猓骸皀eedn‘t + have + 過(guò)去分詞” 表示過(guò)去做了沒(méi)必要做的事情?！ need a bike to go to school. 我上學(xué)需要一輛自行車(chē)?！ ?. need “需要”，多用在否定式或疑問(wèn)句中. Need I attend the meeting tomorrow? 我需要明天參加會(huì)議嗎? You need not hand in the paper this week. 這一周你不必交論文。(客觀條件必須現(xiàn)在走) You must be here on time next time. 你下次一定要按時(shí)來(lái)。 You must do it now. 你必需現(xiàn)在就干。clock already, we must have been late again. 已經(jīng)六點(diǎn)鐘了，我們一定又遲到了?！ t39?！ ≈档米⒁獾氖牵骸 。?）must + have + 過(guò)去分詞，表示現(xiàn)在對(duì)過(guò)去事物的推測(cè)?！ e must be th
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