情態(tài)動(dòng)詞和助動(dòng)詞的用法詳解及練習(xí)知識(shí)分享

1、此文檔僅供收集于網(wǎng)絡(luò)，如有侵權(quán)請(qǐng)聯(lián)系網(wǎng)站刪除助動(dòng)詞的用法總結(jié)及講解一助動(dòng)詞：情態(tài)助動(dòng)詞，基礎(chǔ)助動(dòng)詞助動(dòng)詞的定義：助動(dòng)詞和情態(tài)動(dòng)詞都是英語中特殊動(dòng)詞， 即：不能再句子中獨(dú)立充當(dāng)句子成分。 而是與實(shí)義動(dòng)詞一起使用構(gòu)成復(fù)合用語。常配合主要?jiǎng)釉~，協(xié)助構(gòu)成否定句，疑問句，強(qiáng)調(diào)句，時(shí)態(tài)，語態(tài)等語法形式?；A(chǔ)助動(dòng)詞有： be, do情態(tài)助動(dòng)詞基本用法總結(jié)：情 態(tài) 動(dòng)用法否定式疑問式與簡(jiǎn)答詞can能力（體力，智力，技能）can not / cannot /cantdoCan do ?允許或許可（口語中常用）Yes, can./No,can t.may可以（問句中表示請(qǐng)求）may not doMay do ?祝

2、愿（用于倒裝句中）Yes, may.No, mustnt/can t.must必須，應(yīng)該（表主觀要求）must not/mustntdoMust do ?肯定，想必（肯定句中表推測(cè)）Yes, must.No, neednt/don thave to.shall用于一三人稱征求對(duì)方意見shall not/shantdoShalldo ?Yes, shall. No,shant.should應(yīng)當(dāng)，應(yīng)該（表義務(wù)責(zé)任）should not/shouldntdoShould do ?will意愿，決心will not/won tdoWilldo ?請(qǐng)求，建議，用在問句中wouldYes, will. N

3、o,wont.would比較委婉would not/wouldntdo二助動(dòng)詞的功能助動(dòng)詞協(xié)助主要?jiǎng)釉~完成以下功用，可以用來：a. 表示時(shí)態(tài)，例如：What are you reading? （你正在閱讀什么？）I am reading a magazine.（我正在閱讀雜志。）He is singing.他在唱歌。We are working hard in the garden.（構(gòu)成現(xiàn)在進(jìn)行時(shí)）b.構(gòu)成疑問句，例如：Do you like college life?你喜歡大學(xué)生活嗎？Do you live in Shanghai?c. 與否定副詞 not 合用，構(gòu)成否定句，例如：I do

4、n't like him.我不喜歡他。只供學(xué)習(xí)與交流此文檔僅供收集于網(wǎng)絡(luò)，如有侵權(quán)請(qǐng)聯(lián)系網(wǎng)站刪除助動(dòng)詞練習(xí)一 把下列句子變?yōu)橐话阋蓡柧?。公式：助?dòng)詞+主語 + 句子剩余部分。1. It is a lovely dog. _2. She is a lovely girl. _3. We are classmates. _4. I am a doctor. _5. There is a bird in the tree. _6. They are good friends. _7. I love my parents. _9. We have a pleasant home. _10.Th

5、ey go to church on Sunday. _11.You are a singer. _二.用 do does be填空1 _ she know all the answers ?Yes , she _ . No, she _.2 _ the twins often fight ?Yes ,_ do. No, _ dont.3 _ your dad like listening to music?Yes ,_ does . No, _ doesnt.4 _ you have a new teacher?Yes , I _. No, I _.5 _ she a teacher?Yes

6、, she _ . No, she _.6 _ your father smoking in the living room?Yes, _ is .No, he _.情態(tài)助動(dòng)詞練習(xí)一將下面各組詞組成句子（注意：標(biāo)點(diǎn)符號(hào)）1._（ an,aeroplane,hear,Lucy,can）2. _ (not,he ,dance,can )3._? (you,can ,see,what )4._(can ,see ,not ,we ,you)5._. (I ,can ,help ,you )6._? (you ,can ,dance)二選擇1. （） Dad, may I watch TV? No,

7、you can t. You _ finish your homework first.A. mustB. canC. may2.() Must I be home before eight o'clock, Mum? No, you_. But you have to come back before ten o'clock.A. needn'tB. can'tC. mustn't3.() _ I borrow your history book? Sure. Here you are.A. MustB. MayC. NeedD. Will4. （）y

8、ou like some bread ?A .Would B.Could C .Can只供學(xué)習(xí)與交流此文檔僅供收集于網(wǎng)絡(luò)，如有侵權(quán)請(qǐng)聯(lián)系網(wǎng)站刪除5. （）Wethrow the waste in the zoo.A.cantB.don't C.mustnt6. () We shouldmore flowers, and we shouldnt cut anyflowers.A.plantB.plantingC.plants7. () May I have some water?A. Yes,you have.B.Yes,you can.C.Yes,certainly.8. () Sha

9、ll we work on the farm ?A. Yes, we do. B. Yes, we shall.B. All right.9. () Would you have something to announce?A. Yes, we would. B. Yes, I d like . C.Yes, of course.10. () Can I help you?A.Yes, you can. B.No, I can do it. C.Yes. I d like some oranges.三填空1. Must I stand up? No, you _.2. _ I speak so

10、mething? Yes, you _.3. _ I leave the park now? No, you _ stay here.4. My grandmother is ill. I _ stay at home and look after her.5. _ you like some juice?6. They _ take more exercise.7. _ you tell me the way to the museum?8. The watch _ tell us the right time.9. _ you like to go boating with us?10. _ we play chess next weekend?四按要求改寫句子。1. She can walk quickly.I _ _quickly . (否定句 )2.They can paint the wall well.（一般疑問句）_ they _ the wall w