(完整版)初一祈使句練習(xí)及講解

1、1 祈使句( Imperative Sentence )1.1定義用于表達(dá)意愿、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，般現(xiàn)在時，句末則使用句號或感嘆號來表示結(jié)束，（去洗你的手。命令） （請安靜。請求） （對姊妹要和善。勸告）（走路小心。警告） （小心！危險！強(qiáng)烈警告）（勿踐草坪。禁止）（禁止停車。禁止）（禁止吃喝。禁止 ） （禁止亂扔垃圾。禁止 ）祈使句也常把主語“ You ”表達(dá)出來， 使對方聽起來覺得柔和些， 例如：You go and tell him, Chris.（克立斯去告訴他。 ）1.2概念口

2、訣 祈使句無主語，主語 you 常省去； 動詞原形謂語當(dāng)，句首加 dont 變否定； 朗讀應(yīng)當(dāng)用降調(diào)，句末常標(biāo)感嘆號。1.3表現(xiàn)形式1.3.1 肯定句1 Do 型 （即：動詞原形 （+賓語 ）+其它成分 ）。如： Please 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!3.Let 型（即：Let +賓語+動詞原形 +其它成分）

3、。如：Let me help you.讓我來幫 你。1.3.2 否定句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！Dont be late for school! 上學(xué)不要遲到！ 是系表結(jié)構(gòu)也就是沒有行為動詞但是有形容詞的那種使用Dont be有行為動詞的就不能這么用，只能用 Dont2.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

4、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！1.4練習(xí) 將下列漢語翻譯成英語。1. 請照看好您的包。 _.2. 讓我們?nèi)W(xué)校吧！ _!3. 親愛的，高興點(diǎn)兒！ _!于表達(dá)命令 所以通常都省略。祈使句的動詞都為 讀時用降調(diào)。例：Go and wash your hands.Be quiet, please. ( Please be quiet. ) Bekind to our sister.Watch your steps.Look out ！ Danger ！Keep off the grass.No parking.N

5、o eating or drinking.No littering.4. 不要把書放這兒。_.5. 不要讓貓進(jìn)來。_.6. 禁止吸煙。_ !Key:1. Please look after your bag.2. Lets go to school.3. Be glad, dear4. Dont put the book here .5. Dont let the cat come in / Let the cat not come in .6. No smoking !一、 將以下祈使句改為否定式：1. Come here early. _2. Ask him. _3. Please wai

6、t for her. _4. Read the book carefully. _5. Sit un der the tree, please. _6. Let s go there together._二、 選擇最佳答案填空：1. If you are tired,_a rest.A. haveB. havi ngC. to haveD. had2. _me go. It is very important for me.（是對動詞的強(qiáng)調(diào)，記住在動詞前加助動詞）A. Do letB. let doC. Doi ng letD. To do let3. He is n ot hon est._

7、believe him.A. NotB. Don tC. To notD. Not to4. If you want to stay, let me know,_ ?（ 祈使句是肯定則反義疑問句可用 will you 或 wontyou 若是祈使句是否定句，其后的反義疑問句用will you,。另外 Lets.,shall we?而分開 letus.,will you?）A. will youB. shall weC. do youD. do we5. Never come late aga in,_ ?A. will youB. wontC. do youD. does he6. _up e

8、arly tomorrow, or you can t catch the train.A. Getti ngB. GetC. To getD. Got7. _in the street. It s dangerous.A. Not playB. Not to playC. Don t playD. Don t to play()128. Please_ me some mon ey, will you?B. le ndingD. be lendA StopB Don tC CantD No()2. Sin dy,to be here at 8 oclockA is sureB is sure

9、 thatC will be sureD be sure()3.whe n you cross the road.A Do careB CareC Do be carefulD To be careful()4.him the secret, will you?A Don t tellB Not to tellC Not telli ngD No telli ng()5.in bed. Its bad for your eyes.A Not to readB Don t readC Dont to readD Not read()6.Your child. Well look after hi

10、m.A Not to worry aboutB Dont worry aboutC Not worry forD Don t worry with()7.They are very tired. Whyhave a rest?A not theyB do not theyC don t theyD not to()8 -You look rather tired.stopp ing to have a rest?-All rightA Why notB How aboutC Why not toDwhy dont()9tell a lie.A HardlyB NotC NoD Never()1

11、O.PIeas jlook outside. Look at the blackboard.A notB don tC aren tD canta.Her doctor said:work so hard(A. le ndC. to lend9. The film is about to begi n. PleaseA. beB. areC. isseated.D. being10._ the boxes. You may use them later.A. KeepB. Keep ingC. To keepD. KeptI.用括號內(nèi)所給動詞的適當(dāng)形式填空。1. It s an importa

12、nt meeting._(not, be )late.2._ (no t,make) any no ise! Your mother is sleep ing.(not, speak) with your mouth full of food and_( not, talk) and_ (read) aloud._ (no t,leave) your homework for tomorrow, Larry._(look) out! A car is coming._ (give) us ten years and just see what our country will be like.3.4.5.6.7.(be) polite.8._(no t, let) the baby cry.11. 選擇填空()1)11. Why don t you join us in the game(考察 why dont you =?)A What n otB Why n otC Why toD How togo for the book alone, Ms Zhang.A Let sB Let meC LetusD Allow()13