人教新目标八年级英语上册：祈使句复习课件(共11张PPT）.ppt

1、专项复习专项复习 祈使句祈使句 . 祈使句概念祈使句概念 表示请求、命令、警告、建议等的句子。 在祈使句中一般以动词_ 开头。 原形原形 . 祈使句的基本形式祈使句的基本形式 1.肯定形式（动词原形开头肯定形式（动词原形开头). 1）be型(Be+表语（形容词）+其他 ) eg. Be careful! Dont run so fast. 2）do型（实义动词原型+宾语+其他） eg. Please open your books！ 3）let型（Let+宾语+动词原形+其他） eg. Let him do it by himself. 2.否定形式否定形式. 1）be型（Dont be +表

2、语） eg. Dont be sad! 2）do型（Dont +动词原形+其他） eg. Dont believe him! He is a liar. 3）let型有两种否定形式型有两种否定形式. a. Let+宾语+not+动词原形+其他 eg. Let her not do that. b. Dont+ let+宾语+动词原形+其他 eg. Dont let Jim do that. 4）有些可用no开头,用来表示禁止性的祈使句。 eg. No smoking! 3. 应答祈使句用应答祈使句用将来时将来时 eg. Remember to close the window when you

3、 leave. 记住离开时关窗。 Yes. I will.好的，我会的。 Dont talk in class.课堂上不要讲话。 Sorry, I wont.对不起，我不会了。 .练习练习 ( ) 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. n

4、ot to waste D. no waste D A C ( ) 4. _ higher, and you will see the house. OK. A. If you stand B. To stand C. When you stand D. Stand ( ) 5. Please _ do it. A. he B. let him C. let he D. him ( ) 6. _ let anyone open the door. A. Dont B. Will C. Not D. No A D B ( ) 7. Dont be late again. Sorry, _. A.

5、 I may B. I must C. I will D. I wont ( ) 8. Call me when you get home. OK, _ A. I must B. I can C. I will D. I may ( ) 9. _ me the truth, or Ill be angry. A. Telling B. To tell C. Told D. Tell ( ) 10. _ late again, Bill! A. Dont to be B. Dont be C. Not be D. Be not D C D B 1 Its an important meeting

6、. (not be) late. 2 (look) out!A car is coming! 3 (not make) any noise! The baby is sleeping. 4Lets (not say) anything about it. 5 (not let) the baby cry. 6_ (read) aloud,please. 7 (not talk) with your classmate in the class. 8. Dont （smoke）in the meeting room! Dont be Look Dont make not say Dont let

7、 Read Dont talk smoke My name is Mike. I can 1._ delicious apple pie. Now let me tell you 2._ to make it. First, 3._ two apples and cut them up. Next, 4._ them into a bowl, and add two spoons of sugar and some water. You should 5._ them all up well. Then put two cups of flour and four 6._ of butter into the bowl. Break two eggs into the 7._ and add some water again if you 8._. Mix them up. Roll them out with the rolling pin.9._ a little milk to them. 10._ them at 170 or 180 for 20 minutes. Then you can enjoy it. how Peel make put mix spoons bowl like Add Cook