freepeople性欧美熟妇, 色戒完整版无删减158分钟hd, 无码精品国产vα在线观看DVD, 丰满少妇伦精品无码专区在线观看,艾栗栗与纹身男宾馆3p50分钟,国产AV片在线观看,黑人与美女高潮,18岁女RAPPERDISSSUBS,国产手机在机看影片

正文內(nèi)容

高考英語情態(tài)動(dòng)詞講解-wenkub.com

2025-04-29 01:27 本頁面
   

【正文】 你不應(yīng)該只用一種方法考慮解決問題。5. should后面接進(jìn)行時(shí)表示應(yīng)該正在做某事。They must be following us just a little behind us。你也許在對我撒謊。他們也許在為他們的新項(xiàng)目計(jì)劃貸款的事。They may be returning before Christmas。如:Your mother may be waiting for you to return home。如:He must have been there yesterday,wasn’t he?He must have been there,hasn’t he?He must have been there yesterday,was he?He must have been there,has he?(二) 情態(tài)動(dòng)詞后面接進(jìn)行時(shí)的情況1. can后面接進(jìn)行時(shí)表示可能正在發(fā)生的動(dòng)作。如:You could have e 5 minutes earlier。You needn’t have e。You shouldn’t/ ought not to have told her the news。他肯定沒去上學(xué)。他肯定是上學(xué)去了。(4) 表推測時(shí)could,may,might用于肯定句語氣較弱;must用于肯定句語氣很強(qiáng);may,might用于否定句語氣較弱;can,could用于否定句語氣很強(qiáng)。(2) may表推測,一般不用于疑問句;疑問句中該用can,could或might。易錯(cuò)知識總結(jié)(一) 易混點(diǎn)歸納(一) “情態(tài)動(dòng)詞 + have done”結(jié)構(gòu)的用法區(qū)別“情態(tài)動(dòng)詞 + have done”這一考點(diǎn),主要涉及以下幾個(gè)結(jié)構(gòu):1. can(could)/ may(might)/ must + have done多用來對過去發(fā)生的情況作出語氣強(qiáng)弱不同的推測。(情態(tài)動(dòng)詞)他不敢做它。(情態(tài)動(dòng)詞,有時(shí)態(tài)變化)我不知道他是否敢對他說那個(gè)。(情態(tài)動(dòng)詞)他不必那么做。8. need和dare的用法need和dare兩者既可用作情態(tài)動(dòng)詞也可用作行為動(dòng)詞。(委婉的拒絕可用:Sorry,but I am using it now。——夫人,您多大了?——如果你硬要知道的話,我是我兒子年齡的兩倍。5. Why/ How + should結(jié)構(gòu)表示說話人對某事不能理解、感到意外、驚異等,意為“竟會(huì)”。如:May we never forget each other。我們留在現(xiàn)在的地方倒也不錯(cuò)。(2)“may/ might as well + 動(dòng)詞原形”意為“最好,滿可以,倒不如”,相當(dāng)于had better或to have no strong reason not to。如:He may well be proud of his son。(七) 情態(tài)動(dòng)詞其他用法要點(diǎn)1. cannot but + do “不得不,只好”。I would rather have taken his advice。had better have done用于事后的建議,含輕微責(zé)備的口吻,意為“要是當(dāng)時(shí)做了某事就好了”,其否定式had better not have done表達(dá)相反的含義。注意:didn’t need to do表示“沒必要做并且實(shí)際上也沒有做某事”。should/ ought to have done“本該做某事,而實(shí)際上未做”You should have e to the meeting earlier。It’s too late。He couldn’t have gone to Beijng。The lights were off。今天下午我應(yīng)該去看望他,但我不知道我是否有空。2. should也可以表示必要性,意為“(義務(wù)上)應(yīng)該”。你昨晚本不必工作到那么晚,那對你的身體不好。(規(guī)則或規(guī)定)(四) 表必要性1. must常用來表示必要性,意為“必須”。(= I order you and him to leave the room at once。如:—Could I borrow your dictionary?—Yes,of course you can。如:—Could/ Might I use your bike tomorrow morning?—Yes,you can/ may。我們按說能在天黑前到達(dá)。4. should/ ought to表推測時(shí),表示說話者有較
點(diǎn)擊復(fù)制文檔內(nèi)容
教學(xué)教案相關(guān)推薦
文庫吧 www.dybbs8.com
備案圖片鄂ICP備17016276號-1