小學(xué)英語(yǔ)祈使句ppt課件

1、Lesson 29 Come in,Amy,Recite the text,Come in ! Shut the door! Open the window and air the room! Dust the dressing table! Sweep the floor,祈使句 : 是表示請(qǐng)求、命令、建議等句子，通常說(shuō)話的對(duì)象是第二人稱(chēng)you, you常被省略。 肯定式：以動(dòng)詞原形開(kāi)頭否定式：dont+動(dòng)詞原形 Be careful! 0pen your books（please ） Let me have a try. Dont open the door. No smoking,Gra

2、mmar focus,祈使句,I. 大哥 V(代表行為動(dòng)詞原形)+賓語(yǔ)+其它成分 Close the window. 關(guān)上窗戶(hù)。 Help yourself to some fish. 隨便吃點(diǎn)魚(yú)吧,II. 二哥B Be+表語(yǔ)(名詞/形容詞等)+其它成分 Be a good student!做個(gè)好學(xué)生！ Be quiet!安靜,III. 三哥L Let+賓語(yǔ)(通常為第一或第三人稱(chēng)賓格)+動(dòng)詞原形+其它成分 Lets go home!咱們回家吧！ Let her in. 讓她進(jìn)來(lái),IV. 四哥P Please+動(dòng)詞短語(yǔ)(please也可放在句尾，其前加逗號(hào)) Please sit down.=S

3、it down, please.請(qǐng)坐,1. Jim, _ me a hand. A. gives B. is giving C. will give D. give 2. _ careful, Jenny! There is a tree in front of you. A. Am B. / C. Be D. Was 3. Lets _ our time. A. not waste B. no wasting C. not to waste D. no waste 4. _ higher, and help me get it. A. If you stand B. To stand C.

4、When you stand D.Please,stand,Exercises,五哥D,Dont+動(dòng)詞原形+其它成分 Dont be late. 不要遲到。 Dont read in the sun.別在陽(yáng)光下看書(shū),六弟N,No+名詞或動(dòng)名詞(是日常生活中常見(jiàn)的警示語(yǔ)) 表演 No photos!禁止拍照！ No smoking！禁止吸煙,Dont pick the flowers,Dont smoke! No smoking,3. Let me _ on duty today. A. am B. / C. be D. do 4. Lets _ our time. A. not waste B

5、. no wasting C. not to waste D. no waste 5. _ higher, and you will see the house. OK. A. If you stand B. To stand C. When you stand D. Stand 6. _ forget to write to me when you _ get there next Tuesday. A. Dont; will B. Please; will C. Please; / D. Dont;,C,A,D,Choose the correct answer,D,7. Please _ do it. A. he B. he let C. let him D. him 8. _ come in, please. A. Will B. Do C. Wont D. Did 9. _ careful! A. Be do B. Do be C. Not D. Not do