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at candidates _____ remain in their seats until all the papers have been ______ou say that you really understand the whole story if you have covered only a part of the article? 16.—I hear you’ve got a set of valuable Australian I have a look?—Yes, 【巧學(xué)活用參考答案】 A D A B B C D B C A C A A D B C C B C C B A B C C C A D B 情態(tài)動(dòng)詞練習(xí)參考答案。―ought to / should have+過去分詞‖表示后悔當(dāng)初該做但卻沒做某事。―…也許我本該把詳細(xì)地址寫給她的?!(Dcouldn’t have+過去分詞‖表示對(duì)過去情況的推測(cè)。既然小汽車上―已有五人‖,且是―設(shè)法‖才把你帶去的,如此擁擠,旅途當(dāng)然―不可能‖舒服。nearly 暗示―時(shí)間不早了‖,Jack―按理應(yīng)當(dāng)(should)隨時(shí)(at any moment)‖都有可能到達(dá)這里。must 語氣過強(qiáng);can 一般不用于肯定推測(cè);need 意義不通,也不用于肯定句。mustn’t(不許、千萬不)表示禁止。may 表示可能性。句意為―你千萬不要玩刀子,可能會(huì)弄傷自己的‖。表示過去具體某次―能夠‖做成某事只能用 was / were able to 而不用could。should 表示按理應(yīng)當(dāng),大概。can 一般不用于肯定推測(cè);用 might 語氣太不肯定,顧客可能走掉。could have done 表示本可以做但卻沒有做的事。句意為―你本來可以住在 Barbara 那兒的‖;而 must have done 只表示有把握的肯定推測(cè),這與前面具有疑問語氣的 Oh, did you?不符。語境明顯提示―我可能(might)要去聽音樂會(huì)‖。表示輕微的責(zé)備,句意為―我真的好擔(dān)心你啊。你當(dāng)時(shí)本不該不說一聲就離開家的‖。由―他自己喜歡開車‖這一習(xí)慣推斷,―他可能不會(huì)(may not)坐火車來‖。can not―不可能‖,語氣太肯定。can 表示―可以‖。should(應(yīng)該), must(必須), will(愿意)均不符合語境。dare 作行為動(dòng)詞時(shí),一般接 to do,但疑問式或否定式中 to 可以省略,此句有疑問口氣。would 表示過去的習(xí)慣。在規(guī)章中告誡應(yīng)考者,在收完所有試卷前―必須‖留在教室里。can 在疑問句中,表示疑惑、懷疑,根據(jù)情況可譯作―能、可以‖等。may 表示請(qǐng)求對(duì)方允許,即:―我可以做…嗎?‖第四篇:初中英語代詞情態(tài)動(dòng)詞總結(jié)及練習(xí)題初中英語代詞情態(tài)動(dòng)詞總結(jié)及練習(xí)題情態(tài)動(dòng)詞 專題:情態(tài)動(dòng)詞(一)情態(tài)動(dòng)詞的定義情態(tài)動(dòng)詞表示說話人對(duì)某一動(dòng)作或狀態(tài)的態(tài)度。(二)情態(tài)動(dòng)詞的特點(diǎn) 1)有一定詞義;2)不受主語人稱和數(shù)的變化影響;3)與主要?jiǎng)釉~的原形(或稱不帶to的不定式)一起構(gòu)成謂語(除ought to作固定詞組看待)。(三)情態(tài)動(dòng)詞的分類和意義 意義 情態(tài)動(dòng)詞(四)情態(tài)動(dòng)詞的基本用法 (could)1)表示能力,could主要指過去時(shí)間。Two eyes can see more than 。Could the girl read before she went to school? 這女孩上學(xué)前能識(shí)字嗎? 2)表示可能(理論上或是邏輯判斷上)。The temperature can fall to –60℃, that is 60℃ below —60℃,也就是零下60℃。He can’t(couldn’t)have enough money for a new 。You mustn39。t smoke while you39。re walking around in the could start a ,那樣可能會(huì)引起火災(zāi)。3)表示允許。Can I have a look at your new pen? 我可以看一看你的新鋼筆嗎? He asked whether he could take the book out of the 。4)表驚異、懷疑、不相信等態(tài)度。主要用于否定句、疑問句或感嘆句中。Where can(could)they have gone to? 他們會(huì)去哪兒了呢? He can’t(couldn’t)be over 。How can you be so careless? 你怎么這么粗心? 5)比較委婉客氣地提出問題或陳述看法。Can(Could)you lend me a hand? 幫我一把好嗎? I’m afraid we couldn’t give you an answer 。(might)1)表允許,might可以指過去時(shí)間,也可指現(xiàn)在時(shí)間,語氣更委婉。You may take whatever you 。He told me that I might smoke in the 。May(Might)I ask for a photo of your baby? 我可以要一張你寶寶的照片嗎?在回答以may引起的問句時(shí),多避免用這個(gè)詞,而用其它方式,如Yes, please./ Certainly./ Please don’t./ You’d better not./ No, you mustn’,以免顯得太嚴(yán)峻或不客氣。2)表可能(事實(shí)上)??梢灾高^去時(shí)間,也可以指現(xiàn)在時(shí)間,但語氣更加不肯定。He may be at 。She may not know about 。He was afraid they might not agree with 。They might be having a meeting, but I’m not ,不過我不肯定。 1)表示義務(wù)。意為―必須‖(主觀意志)。We must do everything step by 。You mustn’t talk to her like 。Must we hand in our exercise—books now? 我們現(xiàn)在就要交練習(xí)本嗎?No, you needn’t./ No, you don’t have 。(這種情況下,一般不用mustn’t)2)表示揣測(cè)。意為―想必、準(zhǔn)是、一定‖等,只用于肯定句。He must be looks so 。他的臉色蒼白。She’s wearing a diamond must have a lot of ,一定很有錢。 1)表征詢意見,用于第一、第三人稱疑問句。Shall I get you some tea? 我給你點(diǎn)茶好嗎? Shall the boy wait outside? 讓那男孩在外面等嗎? What shall we do this evening? 我們今晚做什么?2)表說話人的意愿,有―命令、允諾、警告、決心‖等意思,用于第二、第三人稱陳述句。You shall do as I 。(命令)You shall have my answer 。(允諾)He shall be sorry for it one day, I tell ,我告訴你。(