高考英語(yǔ)二輪 情態(tài)動(dòng)詞和虛擬語(yǔ)氣4課件

上傳人:無(wú)*** 文檔編號(hào):48539201 上傳時(shí)間:2022-01-11 格式:PPT 頁(yè)數(shù):21 大?。?56.50KB
收藏 版權(quán)申訴 舉報(bào) 下載
高考英語(yǔ)二輪 情態(tài)動(dòng)詞和虛擬語(yǔ)氣4課件_第1頁(yè)
第1頁(yè) / 共21頁(yè)
高考英語(yǔ)二輪 情態(tài)動(dòng)詞和虛擬語(yǔ)氣4課件_第2頁(yè)
第2頁(yè) / 共21頁(yè)
高考英語(yǔ)二輪 情態(tài)動(dòng)詞和虛擬語(yǔ)氣4課件_第3頁(yè)
第3頁(yè) / 共21頁(yè)

下載文檔到電腦,查找使用更方便

10 積分

下載資源

還剩頁(yè)未讀,繼續(xù)閱讀

資源描述:

《高考英語(yǔ)二輪 情態(tài)動(dòng)詞和虛擬語(yǔ)氣4課件》由會(huì)員分享,可在線閱讀,更多相關(guān)《高考英語(yǔ)二輪 情態(tài)動(dòng)詞和虛擬語(yǔ)氣4課件(21頁(yè)珍藏版)》請(qǐng)?jiān)谘b配圖網(wǎng)上搜索。

1、情態(tài)動(dòng)詞和虛擬語(yǔ)氣 -By Bring English can, could may, might will, would shall, shouldmust, need have to, ought tocant, may not mustnt, needntdont have to shouldnt, shantbe able to dare情 態(tài) 動(dòng) 詞1. can, could表示能力He can speak English very well.He could draw very well when he was five.表示許可You can use my computer no

2、w.You cant eat in class.表示請(qǐng)求Can you tell me the way to the post office?Could you show me the way to the Beihai Park?表示猜測(cè)Generally, she is a quiet girl. But sometimes she can be talkable.Someone is knocking at the door. Who can it be? It cant be Mr. Zhang. He has gone abroad.The hunters have been los

3、t for days. They could starve.表示驚訝How can she be late for class? She is always on time.2. may, might請(qǐng)求許可May I have a look at your new mobile phone?表示可能The man over there may be your new teacher.He might come here by train or by air.3. will, would表示意愿、傾向On rainy days, she will sit by the window and w

4、atch the rain for hours.He was poor, but he would dress up as a rich man.表示請(qǐng)求Will you please give your seat to the old lady?Would you like to join us for dinner?4. shall用于第一人稱,表示將要I shall go with you next time.用于第一人稱,表示征求意見(jiàn)Shall I put the book back on the shelf?/Shall we go out for a walk?用于第二、三人稱,表

5、示許諾、義務(wù)、規(guī)定、威脅You shall get a new mobile phone if you pass the exam.Everyone shall wait in line when they buy tickets.According to the agreement, the interest shall be divided equally among the three investors.5. should表示建議(應(yīng)該)You should lie down and have a rest.表示猜測(cè)Its seven oclock. Mr. Li should be

6、there.You have practiced a lot. You shouldnt have any trouble in passing the test.表示驚訝I(yíng)ts surprising that such a pretty girl should be a thief.6. must表示必需We must finish our work by noon.表示猜測(cè)There must be something wrong .表示責(zé)怪(偏偏,非得)Tom, must you play the piano at this time?My car must break down whe

7、n I was hurrying to work.7. need表示需要(否定或疑問(wèn)句)You neednt go to school today.用作實(shí)意動(dòng)詞You dont need to go to school today.8. have to表示必需,不得不You have to finish your work by noon.9. ought to表示應(yīng)該You ought to hand in your homework before school is over.10. dare表示 敢How dare you say that to your mother?She dare

8、nt go out in the dark.He dared not ask the teacher for help.用作實(shí)意動(dòng)詞He dares to swim across the river by himself.Does he dare to swim across the river by himself?He doesnt dare to swim in the river.注意各種否定式:1. cant I cant play any musical instrument.(不能)It cant be possible. Its so rediculous!(不可能)2. mu

9、stntYou mustnt smoke in public places.(千萬(wàn)別)3. may notThat may not be true.(可能不)4. neednt (沒(méi)必要)5. dont have to (沒(méi)必要)6. shouldnt (不應(yīng)該)情態(tài)動(dòng)詞+HAVE DONE1. must have done 一定做過(guò)某事2. may/might/could (not) have done 可能(沒(méi))做過(guò)某事3. cant have done 不可能做過(guò)某事4. should(not) have done 本(不)應(yīng)該做某事5. neednt have done 本沒(méi)必要做某事

10、6. ought(not) to have done 本(不)應(yīng)該做某事7. would(not) have done 本(不)會(huì)做某事虛擬語(yǔ)氣一. 在條件句中的用法if 從句動(dòng)詞從句動(dòng)詞主句動(dòng)詞主句動(dòng)詞與現(xiàn)在事實(shí)相反過(guò)去時(shí)(be用were)would/should/could/might+動(dòng)詞原形與過(guò)去事實(shí)相反過(guò)去完成時(shí)(had done)would/should/could/might+have done與將來(lái)事實(shí)相反1.過(guò)去時(shí)(be 用were)2. should+do3. were + to dowould/should/could/might+動(dòng)詞原形1. If I were you

11、, I would ask the teacher for advice. If he knew the truth, he would tell you.2. If you had come earlier, you would have met the famous star. She wouldnt have been so angry if you had apologized to her.3. If it were to snow this evening, they would /should /could/might not go out. If it should break

12、 down within one year, we would repair it at our expense. If you went there, I would /should/could/might go with you.需要注意的問(wèn)題1. 錯(cuò)綜條件句 If you had followed my advice, you would do it better now. If I were you, I wouldnt have missed the film last night.2. 倒裝句(省略if) Were she older, she would do it. Shoul

13、d he come, tell him to ring me up. Had we taken the taxi, we wouldnt have been late for the meeting.二. 介詞短語(yǔ)等代替條件從句 Without air, there would be no living things. But for your help, we wouldnt have finished the task on time.三. 根據(jù)上下文判定1. I would have come to your party, but I was too busy last night.2.

14、 I was too busy last night, otherwise I would have come to your party.3. You were driving too carelessly, otherwise you wouldnt be in hospital now.四. 在其他從句中的 虛擬語(yǔ)氣1. I wish I had my own company. I wish I would travel in space some day. I wish I had known you earlier.2. I would rather you came here to

15、morrow. I would rather I hadnt seen the film.3. He talks as if he knew everything. He talks as if he had been to the moon.4. He suggested/ordered/requested. that. (should) do.5. It is important/strange/necessary that . (should) do.6. It is commanded/suggested/required that. (should) do.7. The requirement is that. (should) do.8. We all agreed to the suggestion/request/adviece that.(should) do .

展開(kāi)閱讀全文
溫馨提示:
1: 本站所有資源如無(wú)特殊說(shuō)明,都需要本地電腦安裝OFFICE2007和PDF閱讀器。圖紙軟件為CAD,CAXA,PROE,UG,SolidWorks等.壓縮文件請(qǐng)下載最新的WinRAR軟件解壓。
2: 本站的文檔不包含任何第三方提供的附件圖紙等,如果需要附件,請(qǐng)聯(lián)系上傳者。文件的所有權(quán)益歸上傳用戶所有。
3.本站RAR壓縮包中若帶圖紙,網(wǎng)頁(yè)內(nèi)容里面會(huì)有圖紙預(yù)覽,若沒(méi)有圖紙預(yù)覽就沒(méi)有圖紙。
4. 未經(jīng)權(quán)益所有人同意不得將文件中的內(nèi)容挪作商業(yè)或盈利用途。
5. 裝配圖網(wǎng)僅提供信息存儲(chǔ)空間,僅對(duì)用戶上傳內(nèi)容的表現(xiàn)方式做保護(hù)處理,對(duì)用戶上傳分享的文檔內(nèi)容本身不做任何修改或編輯,并不能對(duì)任何下載內(nèi)容負(fù)責(zé)。
6. 下載文件中如有侵權(quán)或不適當(dāng)內(nèi)容,請(qǐng)與我們聯(lián)系,我們立即糾正。
7. 本站不保證下載資源的準(zhǔn)確性、安全性和完整性, 同時(shí)也不承擔(dān)用戶因使用這些下載資源對(duì)自己和他人造成任何形式的傷害或損失。

相關(guān)資源

更多
正為您匹配相似的精品文檔
關(guān)于我們 - 網(wǎng)站聲明 - 網(wǎng)站地圖 - 資源地圖 - 友情鏈接 - 網(wǎng)站客服 - 聯(lián)系我們

copyright@ 2023-2025  zhuangpeitu.com 裝配圖網(wǎng)版權(quán)所有   聯(lián)系電話:18123376007

備案號(hào):ICP2024067431號(hào)-1 川公網(wǎng)安備51140202000466號(hào)


本站為文檔C2C交易模式,即用戶上傳的文檔直接被用戶下載,本站只是中間服務(wù)平臺(tái),本站所有文檔下載所得的收益歸上傳人(含作者)所有。裝配圖網(wǎng)僅提供信息存儲(chǔ)空間,僅對(duì)用戶上傳內(nèi)容的表現(xiàn)方式做保護(hù)處理,對(duì)上載內(nèi)容本身不做任何修改或編輯。若文檔所含內(nèi)容侵犯了您的版權(quán)或隱私,請(qǐng)立即通知裝配圖網(wǎng),我們立即給予刪除!