專升本輔導(dǎo)情態(tài)動(dòng)詞-文庫吧
2025-04-21 05:37 本頁面
【正文】 ey the rules. ? He would work hard, however rich he might be. 5） may well + 動(dòng)詞原形意為“理應(yīng)，有足夠的理由” may /might as well+ 動(dòng)詞原形用來建議或勸說某人采取某種行動(dòng)，有時(shí)相當(dāng)于 had better常譯為 “還不如 ,不妨”。 ? He may well be proud of his son. ? （他大可以他的兒子為榮） ? She may well say so. （她說得對(duì)） ? It is very late, so you may / might as well go to bed. ? Might: might是 may 的過去式，在表示可能時(shí)可以換用，但 might 可能性較小，或表示更婉轉(zhuǎn)的語氣。 ? Jim may lend you money. ? Jim might lend you money. ? Might I ask a question? ? Might I ask for a photo of your baby? ? I wonder if I might borrow some money? 三 . must, have to, need 1. must 的用法： 1） 表示必須要做的事，意為“必須” ，否定式表示不應(yīng)該，不許可禁止等。在回答 must的問句時(shí) ,不用 mustn’t,而用 needn’t或 don’t have to ? I must leave at 9. ? We must do everything step by step. ? We mustn’t waste our time. ? I felt I must call and see him. ? Must we hand in our exercises today? ? Yes, you must. / No, you needn’t. / No, you don’t have to. 2) must表示“偏要，偏偏”，或“（干嗎）硬要（多指不愉快的事） ? Why must you always interrupt me? ? Must you go so soon? ? The car must break down just when we were about to start off. ? After I give her advice, she must go and do the opposite.. 3) must也可表示客觀必然性，意為“必然會(huì)，總是會(huì)” 。 ? All men must die. ? Truth must be out. ? Winter must be followed by spring 3) must 還可表示一種推斷和揣測(cè)。 must +do對(duì)現(xiàn)在事實(shí)的猜測(cè) 。must +have done 對(duì)過去事實(shí)的猜測(cè) . ? This must be Jim’s pen. ? You must be joking. ?I can’t find my key. I must have left it in the bus. ? The book must have been written by a woman. ? You must have been thinking of something. 2. must與 have to的比較： ? 1). have to比較強(qiáng)調(diào)客觀需要，表示因客觀環(huán)境或事態(tài)促使而不得不做某事； must強(qiáng)調(diào)主觀看法，表示主觀上認(rèn)為有必要做某事。 ? I must learn another foreign language. ? You have to learn another foreign language if you want to work here. ? You must be back before 10 o’clock. ? You have to be back before 10 o’clock because the train is to leave at 10: 15. 2) have to多表示義務(wù)或習(xí)慣動(dòng)作； must 則表示一種重要或急迫的事情。 ? You have to care for the young. ? She has to be at the office before eight every day. ? You must go to the manager at once, or you’ll be dismissed. 3） have to可用于不同時(shí)態(tài)，可同其他情態(tài)動(dòng)詞 連用，而 must則只有一種形式 . ? We will have to buy another TV set. ? She is always having to make decisions. ? He has had to reconsider his position. ? She may have to stay there longer. ? I have to /must leave now. 3. need 的用法： 1）作情態(tài)動(dòng)詞用時(shí)，多用于疑問或否定句中?；卮?need提出的問句時(shí)，肯定常用 must否定常用needn’t / don’t have to ? You need not do anything here. ? He never need know. ? She need hardly say anything to him. ? I don’t think he need e. ? Need I repeat it? ? There need be no hurry, need th
公司管理相關(guān)推薦
鄂ICP備17016276號(hào)-1