Unit 4 Don't eat in class. SectionA GrammarFocus-3c课件19张

(共19张PPT)
Unit 4
Don’t eat in class.
Section A
Grammar Focus-3c
Objectives
1.进一步学习探究总结本单元的相关语法知识。
2.进一步练习巩固运用本单元的目标语。
3.完成本节课的学习任务。
Warm-up
What can students do at school
Can't you do those things
Talk about this topic.
Warm-up
Talk about this topic.
Tell me your view, Xiao Ming.
What can we do
Study hard.
Obey the school rules. Love others.
Warm-up
Talk about this topic.
Tell me your view, Li Ming.
What can’t we do
No swearing.
Don't throw rubbish.
1. 不要在楼道里跑。
Don’t run in the hallways.
2. 不要打架。
Don’t fight.
3. 有什么规则？
What are the rules
4. 我们必须按时上课.
We must be on time for class.
5. 我们可以在教室里吃东西吗？
Can we eat in the classroom
翻译下列句子。
Grammar Focus
6. 不能。但我们可以在餐厅里吃东西。
No, we can’t, but we can eat in the dining hall.
7. 我们可以在上课的时候带帽子吗？
Can we wear a hat in class
8. 他在学校里必须穿校服吗？
Does he have to wear a uniform at school
9. 你们必须做什么？
What do you have to do
10. 在图书馆里我们必须保持安静。
We have to be quiet in the library.
翻译下列句子。
Grammar Focus
祈使句是用来表示请求、命令、叮嘱、号召或者劝告等的句子, 其主语常是第二人称you,常常省略。祈使句的开头是动词原形。
例子：Look out! 小心！
Wait here for me! 在这等我！ Be sure to come here on time! 务必准时来到这里！
Grammar Focus
例如：
Don’t listen to music outside.
Don’t be late.
No talking. No swimming!
祈使句的否定形式以do not (常缩写成don’t) 开头, 再加上动词原形。
1. Do型和Be型的否定式：Don’t+动词原形 / be+其他. 如：Don’t forget me.
2.警示语：No+名词 / 动词-ing形式. 如：
Grammar Focus
1. 肯定祈使句的常见句型结构：
① Do型：动词原形+宾语+其他.
② Be型：Be+表语.
③ Let型：Let+宾语+动词原形+其他.
(或：Let’s+动词原形+其他.)
如：Open the door, please.
Be quiet!
Let me help you.
Let’s play tennis.
Grammar Focus
Library Rules
Don’t talk.
Don’t listen to music.
Don’t eat or drink.
Don’t take photos.
Write the rules for the school library.
3a
Teaching activities
Be quiet (she/have to /in the library)
Q: Does she have to be quiet in the library
A: Yes, she does.
2. Eat (he/have to/in the dining hall)
Q: Does he have to eat in the dining hall
A: Yes, he does.
Use the words to make questions about the rules. Then write answers according to your school.
3b
Teaching activities
3. Listen to music (we/can/in the hallways)
Q:Can we listen to music in the hallways
A: No, we can’t.
4. Wear a hat (we/can/in the classroom)
Q:Can we wear a hat in the classroom
A: No, we can’t.
Teaching activities
3b
Use the words to make questions about the rules. Then write answers according to your school.
Make up five cool rules for your dream school. Share your rules with the class. Your classmates vote forthe Coolest School!
3c
At my dream school, we don’t have to come to school every day. …
We can eat in class…
Teaching activities
We only have half a day of class every day. In the other half, we play games or sports.
At school, we don't have to wear school uniforms. We can wear clothes we like. After class, we don't have to do homework or take exams. This is my ideal school.
Teaching activities
3c
My dream school
1. Lucy must do homework quickly. (改为一般疑问句)
__________________________________
2. Play football outside. (改为否定句)
________________________________
句型转换
Must Lucy do homework quickly
Don’t play football outside.
Exercises
3. We have to wear sports shoes in class. (改为一般疑问) ______________________________
4. Don’t arrive late for class. (改为同义句)
_______________________________
5. We have to do our homework before six. (对划线部分提问)
___________________________________
Do we have towear sports shoes in class
We have to be on time for class.
What do we have to do before six
Discuss your school rules.
What can you do？
what do you have to do
Homework
Thank you!