外研版英语七年级下Module 11 Body languageUnit 3 Language in use课件（22张PPT无素材）

(共22张PPT)
Unit3 Language in use
1.Close your eyes, please.
It is an imperative sentence(祈使句).
2. Do you know any other imperative sentences in this video?
Come in, please.
Open your eyes, please.
Put on your hat, please.
Turn left!
Look and say！
Turn right!
Go upstairs!

Go downstairs!
Do 型: _______________
动词原形+其他
Be quiet!
Look and say！
Be polite!
Be 型: _______________
Be+表语（adj.等）
Let’s play football!
Look and say！
Let’s go shopping!
Let 型: ________________
Let sb. do sth.
Look and say！
Don’t turn left!
Don’t eat too much!
Do型否定: __________________
Don’t+ V原+其他.
Don’t be noisy!
Look and say！
Don’t be rude!
Be型否定: __________________
Don’t be+ 表语(adj.等).
Don’t let him play football on the street!
Let him not play football on the street!
Look and say！
Let型否定:
__________________________________________
Don’t let sb. do sth. /Let sb. not do sth.






Observe and fill in the blanks.
1. 表示委婉语气，在句首或句末加入______.放句末时，要用______与前面句子隔开。
2. 为了向谁发出指令，可加称呼，但要用_____隔开。
3.No+V-ing或名词(可数名词复数或不可数名词) 常用于警示性标语
Write your name on the line, please.
Please write your name on the line.
Mandy, sweep the floor.
No fishing.
please
逗号
逗号
祈使句

1. 祈使句常用来表示请求、命令、叮嘱、禁止、劝告等。
2. 祈使句一般无主语(省略了主语第二人称you)。
3. 以动词原形开头，无时态和数的变化。
4.祈使句的否定形式是在动词原形前加don’t。
5. 表达请求时，可以加上please。
1、定义
2、有无主语？
3、有无时态和数的变化？
4、否定形式如何表达？
5、如何表达得更委婉？
祈使句用法口诀
祈使句,无主语，只用动词就可以。
表示请求或命令，加上please表客气。
如果变成否定句，Don’t开头是旋律。
No talking!是警示,祈使句用法要牢记。






____ this kind of milk, and you will like it.
To try B. Trying C. Try D. Tried
2.____ the radio, please. The baby is sleeping now.
Not turn on B. Don’t turn on
C. Not turn down D. Don’t turn down
3._________, or you’ll be late.
A. Hurry up B. Take it down
C. To hurry up D. Hurries up
4. Your phone is cool.____ have a look.
Let we B. Let’s us C. Let me D. Let I
5. ____quiet! You shouldn’t talk in the reading room.
A. Am B. Be C. Keeping D. Do
1. It’s important. _____ __(not, be) late.
2. _____ _____(not, make) any noise!
3. _____ ______(not, speak) with your
mouth full of food and __ (be) polite.
4. _____(give) us ten years and just see what our country will be like.
5. _____ ___ (not, let) him cry. He’s ill.
Don’t be
Don’t make
Don’t speak
be
Give
Don’t let
用括号内所给动词的适当形式填空
1. Don’t afraid of speaking in front of people.
2. Not leave your room.
3.You can’t sing and dance.
4. Let him not to fly a kite here.
5. No talk.
找错误，并改正。
be
Don’t
or
No talking. 或 Don’t talk.
句型转换。
1. Come here early. (改为否定句)
________________________________
2. You can’t take your dog to school. (改为祈使句)
________________________________
3. Let them go there together. (改为否定句)
________________________________
4. Don’t let him play here. (改为肯定句)
_______________________________________
5. 请照看好你的包。(be careful with)
______________________________________
Don’t come here early.
Don’t take your dog to school.
Let them not go there together.
Let him play here.
Please be careful with your bag.
It’s important to listen to the teacher.
Listen to the teacher.
You cannot shout in the classroom.
Don’t shout in the classroom.
Rewrite the sentences. (P 70)
It’s important to be careful.
Be careful.
2. It’s important to clean and tidy the lab.
Clean and tidy the lab.
3. You cannot touch anything if the teacher doesn’t ask you to.
Don’t touch anything if the teacher doesn’t ask you to.
4. You cannot bring food or drink into the lab.
Don’t bring food or drink into the lab.
5. You cannot enter the lab alone.
Don’t enter the lab alone.
Hey Jude
Hey Jude _________________
Take a sad song and _____________
__________ to let her into your heart
Then you can start to make it better
Hey Jude ______________
You were made to go out and get her
The minute you let her under your skin
Then you begin to make it better
And anytime you feel the pain hey Jude refrain
___________the world upon your shoulders
don't make it bad
make it better
Remember
don't be afraid
Don't carry
Summary
1. 祈使句：
Don’t be quiet.
Don’t open the door.
Let him not go.
Do 型: _______________
动词原形+其他
Be 型: _______________
Be+表语（adj.等）
Let 型: ______________
Let sb. do sth.
Do型否定: ________________
Don’t+ V原+其他
Be型否定: __________________
Don’t be+ 表语(adj.等)
Let型否定:
_____________________
_____________________
Don’t let sb. do sth.
Let sb. not do sth.
Homework
1. Use imperative sentences to write ten sentences about what we can do and what we can’t do in the classroom.
Thank you !