七下M11初中祈使句練習(xí)（無答案）

1、祈使句（Imperative Sentence）一 定義用于表達(dá)命令、請求、勸告、警告、禁止等的句子叫做祈使句，祈使句最常用于表達(dá)命令，因此在學(xué)校文法中也常稱為命令句。 祈使句因?qū)ο螅粗髡Z）是第二人稱，所以通常都省略。祈使句的動詞都為一般現(xiàn)在時，句末則使用句號來表示結(jié)束。.用客氣的語氣表示祈使句時，可在句首或句尾加上please，但如果在句尾加please，那在please之前一定要加一個逗號“，”。二、相關(guān)口令 祈使句無主語, 主語you常省去; 動詞原形謂語當(dāng), 句首加dont否定變;朗讀應(yīng)當(dāng)用降調(diào)。 三、表現(xiàn)形式 肯定結(jié)構(gòu): 1. Do型(即:動詞原形(+賓語)+其它成分)。如:Ple

2、ase have a seat here. 請這邊坐。 有的祈使句在意思明確的情況下,動詞可省略。如:This way, please. = Go this way, please. 請這邊走。 2. Be型(即:Be + 表語(名詞或形容詞)+其它成分)。如:Be a good boy! 要做一個好孩子! Be quite.安靜 Be careful！小心！ 3. Let型(即:Let + 賓語 + 動詞原形 + 其它成分)。如:Let me help you. 讓我來幫你。 否定結(jié)構(gòu): 1. Do型和Be型的否定式都是在句首加dont構(gòu)成。如:Dont forget me! 不要忘記我!

3、Dont be late for school! 上學(xué)不要遲到! 2. Let型的否定式有兩種:“Dont + let + 賓語 + 動詞原形 + 其它成分”和“Let + 賓語 + not + 動詞原形 + 其它成分”。如:Dont let him go. / Let him not go. 別讓他走。 3. 有些可用no開頭,用來表示禁止性的祈使句。如:No smoking! 禁止吸煙!No fishing! 禁止釣魚! 四反意疑問句， 祈使句后可以加一個簡短問句，使語氣變得客氣一些. 如：Have a rest,will you . Stand up,will (wont) you .

4、注意： Lets go，shall we？ Let us go，will you？祈使句練習(xí)一、將以下祈使句改為否定式：1. Come here early. 2. Ask him. 3. Please wait for her. 4. Read the book carefully. 5. Sit under the tree, please. 6. Lets go there together. 二、選擇最佳答案填空：( )1. If you are tired, _ a rest. A. have B. having C. to have D. had( ) 2. He is not h

5、onest. _ believe him. A. Not B. Dont C. To not D. Not to( )3. _ in the street. Its dangerous. A. Not playB. Not to play C. Dont playD. Dont to play( )4. Please _ me some money, will you? A. lendB. lending C. to lendD. be lend( )5. The film is about to begin. Please _ seated. A. beB. are C. is D. bei

6、ng( )6. _ the boxes. You may use them later. A. Keep B. KeepingC. To keep D. Kept( )7. _ up early tomorrow, or you cant catch the train.A. Getting B. Get C. To getD. Got ( )8.Her doctor said: “_ work so hard” A Stop B Dont C Cant D No ( )9. Sindy, _ to be here at 8 oclock A is sure B do sure that C

7、will be sure D be sure( )10. _him the secret, will you? A. Dont tell B. Not to tell C. Not telling D. No telling ( )11. _ in bed. Its bad for your eyes. A. Not to read B. Dont read C. Dont to read D. Not read ( 12. _ Your child. Well look after him. A. Not to worry about B .Dont worry aboutC . Not w

8、orry for D .Dont worry with ( )13.They are very tired. Why _ have a rest? A. not they B .do not they C .dont they D .not to ( )14. -You look rather tired. _ stopping to have a rest? - All right. A .Why not B. How about C. Why not to D.why dont ( ) 15. _ tell a lie. A Hardly B. Not C. No D .Never、( )

9、16.Please _ look outside. Look at the blackboard. A. not B. dont C .arent D. cant( )17.Herdoctorsaid:“_worksohard” A.StopB.DontC.CantD.No( )18.1. The TV is too loud. Please_. A. turn it down B. to turn it down C. turn down it D. to turn down it( )19._whenyoucrosstheroad. A.DocareB.CareC.BecarefulD.T

10、obecareful( )20._himthesecret,willyou? A.DonttellB.NottotellC.NottellingD.Notelling( )21. If you want to stay, let me know, _?A. will you B. shall we C. do you D. do we( )22. Never come late again, _? A. will you B. wont C. do you D. does he( )23. John, read the text for us,_? A does he B will he C

11、do you D will you( )24. Lets do it at once, _ ? A shall we B will you C do we D do you ( )25. Let us do it at once, _ ? A shall we B will you C do we D do you三用括號內(nèi)所給動詞的適當(dāng)形式填空。1. Its an important meeting. _ _ (not, be )late.2. _ _ (not,make) any noise! Your mother is sleeping.3. _ _ (not, speak) with

12、 your mouth full of food and _ (be) polite.4. _ _ ( not, talk) and _ (read) aloud.5. _ _ (not,leave) your homework for tomorrow, Larry.6. _ _ (not look) out! A car is coming.7. _ (give) us ten years and just see what our country will be like.8. _ (not, let) the baby cry.9. Wear more clothes or you _ _ (catch) a cold.10. Lets _ _ (not, say) anything about it.11. No .（park）四句型轉(zhuǎn)換1. Will you please read it again more slowly? （改為祈使句） _ _ again more slowly, please.2. If you dont listen to me, Ill go. （改為同義句） _ _ me, or Ill go.3. Lets watch