【正文】 This will be the book you will have arrived by ．will表示習(xí)慣、請(qǐng)求，固有性質(zhì)等。m daren39。如： You needn39。如： You mustn39。否定回答needn’t換，“需要”need, dare“敢”。could 。t5．I can’t understand why our boss is the early miss have missed have missed miss第三篇：情態(tài)動(dòng)詞need用法小結(jié)一、NEED與句子類(lèi)型（本條可參照ANY的用法。He need only wait need but consider the matter to understand its ’s all that need be not stay longer than you was another hour before I need go out into the )疑問(wèn)句（包括否定疑問(wèn)句）Need he say it again? 2)表示疑問(wèn)的從句I wonder whether/if I need see 含if/unless等詞。You needn’t You needn’t have your blood pressure taken NEED的過(guò)去式仍然是NEED。）If money were useless, we need not struggle for you had been careful enough, you need not have ：本條用法較為少見(jiàn)。）1)NEEDN’T+BEIt needn’t be hot in Florida ：It can’t be hot in Florida now.（一定不）It must be hot in Florida now.（一定）2)NEEDN’T+HAVE DONEHe need not have seen much of the world, though he is an old ：He can’t have seen much of the world, for he is just a little must have seen much of the world, for he has been traveling so 、NEED與問(wèn)句 1)反意疑問(wèn)句的構(gòu)成 You needn’t go, need you? 2)答句的構(gòu)成Need he go?Yes, he must/has to/needs , he needn’t.（本條可參照must的用法）六、情態(tài)動(dòng)詞NEED與實(shí)義動(dòng)詞NEED 1)使用范圍作為實(shí)義動(dòng)詞的NEED有人稱(chēng)、數(shù)和時(shí)態(tài)的變化，使用范圍更為廣泛，不受句子類(lèi)型和時(shí)態(tài)的限制。第四篇：英語(yǔ)情態(tài)動(dòng)詞用法歸納情態(tài)動(dòng)詞有具體的詞義，但也同助動(dòng)詞一樣，需要與其他詞語(yǔ)一起構(gòu)成句子的謂語(yǔ)，另外情態(tài)動(dòng)詞沒(méi)有人稱(chēng)和數(shù)的變化，情態(tài)動(dòng)詞后必須跟動(dòng)詞原形。如：She can swim fast, but I can’，但我不能。(3).表示推測(cè)，意為“可能”，常用于否定句和疑問(wèn)句中，此時(shí)can’t 譯為“ 不可能”。如：He could write poems when he was ?！纠}】—_______ I borrow your MP3? — you 【解析】 在此處表示請(qǐng)求，意為“ 做……可以嗎”。可能性低于may。May you be happy!祝你幸福!May you succeed!祝你成功!：(1).must 表示主觀看法，意為“必須、一定”。(3)對(duì)must引導(dǎo)的疑問(wèn)句，肯定回答為must，否定回答為needn’t 或 don’t have ：—Must I finish my homework?我現(xiàn)在必須完成作業(yè)嗎?—No, you needn’，你不必。如：She must have seen the film before，hasn’t she?(注意反意疑問(wèn)句的后半部分)You must have met uncle Wang in the shop yesterday，didn’t you?(注意反意疑問(wèn)句的后半部分)：(1).need 表示需要、必須，主要用于否定句和疑問(wèn)句中，其否定形式為needn’t，意為“沒(méi)有必要，不必”。(2).need 還可以作實(shí)義動(dòng)詞，此時(shí)有人稱(chēng)、數(shù)和時(shí)態(tài)的變化，如果是人作主語(yǔ)后邊多接動(dòng)詞不定式。②.該動(dòng)名詞可以改為其動(dòng)詞不定式的被動(dòng)形式而句子的意義不變。如：Dare he tell them what he knows? 他敢告訴他們所知道的情況嗎?I daren’t ask her – will you do it for me? 我可不敢問(wèn)她，你能幫我問(wèn)問(wèn)嗎?(2)dare 作為實(shí)義動(dòng)詞，此時(shí)有人稱(chēng)、數(shù)及時(shí)態(tài)的變化。英語(yǔ)情態(tài)動(dòng)詞講解：一、九大情態(tài)動(dòng)詞的時(shí)態(tài)關(guān)系： can過(guò)去式 could may過(guò)去式 might shall過(guò)去式 should will過(guò)去式 would must過(guò)去式 must(常用had to來(lái)代替)二、情態(tài)動(dòng)詞表示“可能”或“預(yù)測(cè)”(can, could, will, would, shall, should, must, ought to)(1)can 和 could 用于表示“可能”或“預(yù)測(cè)”： can39。 may snow later this afternoon.(表示預(yù)測(cè))今天下午可能會(huì)下雪。(would be 表示肯定是) will sit there hour after hour looking at the 。 mankind must die.(表示必然會(huì)發(fā)生的事)所有的人一定會(huì)死的。 I ask you something?(請(qǐng)求,用 could 比 can 更婉轉(zhuǎn))我可以問(wèn)你一件事嗎?(2)will 和 would 用于表示“請(qǐng)求” you kindly tell me the way to the post office? 請(qǐng)問(wèn)到郵局怎么走?(表示客氣請(qǐng)求) you give me your address? 請(qǐng)你告訴我你的地址，好嗎?(用would比will表示更客氣)(3)shall 和 should 用于第一人稱(chēng)，表示征求對(duì)方的意見(jiàn) we talk? 我們談?wù)労脝? should we do next?(用should 比 shall 表示更客氣)下一步我們?cè)撛趺醋? he e to see you?(用于第三人稱(chēng)疑問(wèn)句)要不要他來(lái)看你?(4)may 和 might 用于表示“許可”(口語(yǔ)中多用can) may take a walk.(表示給予許可)你可以散散步。(5)must 用于表示“禁止”，“不準(zhǔn)”： must not be parked here.(must not表示不許可)此地不準(zhǔn)停車(chē)。Can you lift this heavy box?(體力)Mary can speak three languages.(知識(shí))Can you skate?(技能)此時(shí)可用be able to代替。如：He was able to go to the party yesterday evening in spite of the heavy )表示請(qǐng)求和允許。They’ve changed the timetable, so we can go by bus hall can hold 500 people at )表示推測(cè)(驚訝、懷疑、不相信的態(tài)度)，用于疑問(wèn)句、否定句和感嘆句中。Might/ May I smoke in this room?No, you mustn’Yes, you can.(No, you can’t / mustn’t.)用May I...?征徇對(duì)方許可時(shí)比較正式和客氣，而用Can I...?在口語(yǔ)中更常見(jiàn)。 may /might be very busy mother may /might not know the 、must, have to1)表示必須、必要。 dare you say I’m unfair? daren’t speak English before such a crowd, dare he? we dared not go there that day，we couldn’t get the beautiful )need 作情態(tài)動(dòng)詞用時(shí), 常用于疑問(wèn)句、否定句。在疑問(wèn)句和否定句中，dare后面可接帶to或不帶to的不定式。t mind telling you what I 39。t take care of it.（04湖南）（A）39。otherwise, he wouldn’t be enjoying himself by theseaside.(05北京卷)(B)’’t paid for a seat, when he ______ have entered free.（05山東卷）(A)39。t be27.— Do you know where David is? I couldn’t find him anywhere.— gone far—his coat’s still here.（05湖北卷）(C)A．shouldn’t B．mustn’t C．can’t D．wouldn’t Iplan to do anything I wanted to, I’d like to go to Tibet and travel through as muchof it as possible.（05湖北卷）(B)A．would B．could C．had to D．ought to doesn’t mind lending you her 39。39。39。39。39。s green sweater by ______ Harry39。39。 39。 dare to swim across this doesn’t dare(to) needs to finish his homework today.第五篇：高考情態(tài)動(dòng)詞2000 ~ 2005 年高考題匯編情 態(tài) 動(dòng) 詞 I39。 needn’t e so I finish the work today?Yes, you must./ No, you needn’)dare和 need作實(shí)義動(dòng)詞用時(shí)，有人稱(chēng)、時(shí)態(tài)和數(shù)的變化。Must只有一般現(xiàn)在時(shí)，have to 有更多的時(shí)態(tài)形式。May you succeed!3)表示推測(cè)、可能性(不用于疑問(wèn)句)。might比 may語(yǔ)