教学课件 --人教版中学英语七年级（下）UNIT 4 Section A Grammar Focus-3c（第2课时）

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Section A(Grammar Focus-3c)
UNIT 4 Don't eat in class
第 2 课 时
学 习 目 标
1
2
能够熟练地运用祈使句、情态动词can、must及have to表达规章制度。
能通过观察并归纳总结出相应的语法知识项目。
能正确运用目标语言谈论和制定学校或家庭规则。
3
Keep quiet and don’t make noise.(吵闹)
Don’t speak loudly when you read the book.
You can’t take the book away.
You can borrow(借) the book if you have a card.
A. school rules B. classroom rules
C. library rules D. traffic(交通) rules
Guessing game
课 堂 导 入
school rules
Don’t wear hats
in class.
Don’t arrive
late for class
Don’t eat
in class.
Don’t sleep
in class.
Don’t run
in the hallways.
Don’t talk
in class.
Don’t fight.
Don’t listen
to music in
the classroom.
A: What are the rules
B: Well, don’t… We can’t ... but we can … We must…
eat in class
listen to music outside
wear hats at school
fight in class
speak loudly in the
library
Pair work
Don’t run in the hallways. Don’t fight.
What are the rules We must be on time for class.
Can we eat in the classroom No, we can’t, but we can eat in the dining hall.
Can we wear a hat in class Yes,we can. / No,we can’t.
Does he have to wear a uniform at school Yes, he does. / No, he doesn’t.
What do you have to do We have to be quiet in the library.
Grammar Focus
Read the sentences
课 堂 学 习
1. 不要在楼道里跑。
______________________________
2. 不要打架。
____________________
3. 有什么规则？
______________________________
4. 我们必须按时上课.
_______________________________
Don’t fight.
Don’t run in the hallways.
What are the rules
We must be on time for class.
Translate the sentences
Grammar Focus
5. 我们可以在教室里吃东西吗？
_____________________________
6. 不能。但我们可以在餐厅里吃东西。
________________________________
________________________________
7. 我们可以在上课的时候带帽子吗？
_____________________________
Can we wear a hat in class
No, we can’t, but we can eat in the
dining hall.
Can we eat in the classroom
8. 他在学校里必须穿校服吗？
__________________________________
9. 是的，必须。/ 不，不必。
_______________________________
10. 你们必须做什么？
_______________________________
11. 在图书馆里我们必须保持安静。
_________________________________
Yes, he does. / No, he doesn’t.
Does he have to wear a uniform at school
What do you have to do
We have to be quiet in the library.
一、祈使句
1. 用法：一般以动词原形开头，表示请求、命令、劝说、警告等。在祈使句中，通常省略句子主语第二人称you。
探究乐园
2. 句子结构
(1) 肯定句：__________+ 其他
在餐厅里吃东西。
________________________________
在音乐教室里听音乐。
________________________________
骑自行车去上学。
_________________________________
Ride the bike to school.
Eat in the dining hall.
动词原形
Listen to music in the music room.
(2) 否定句: _____ + _________+ 其他
不要和同学们打架。
_______________________________
不要在教室里打篮球。
________________________________
Don’t fight with your classmates.
Don’t play basketball in the classroom.
Don’t 动词原形
(3)以let引起的句子 ____+ sb.+动词原形
让我们步行去上学吧。
______________________
(4) No + 动词-ing形式。表示“禁止、规劝”
禁止停车！No Parking.
Let
Let’s walk to school.
询问和讨论学校规则：
1. ━有什么规则？━我们必须保持安静。
__________________
_____________________
2. ━我们可以在上课的时候戴帽子吗？
________________________________
━不可以。你可以在外面戴帽子。
____________________________________
What are the rules
We must be quiet.
Can we wear a hat in class
No, we can’t. You can wear a hat outside.
3. ━你必须做什么事？
_______________________
━我们必须穿校服。
________________________________
4. 他必须在校吃午饭吗？
__________________________________
We must wear the school uniforms.
What do you have to do
Does he have to eat lunch at school
Write the rules for the school library.
Library Rules
1.
2.
3.
4.
Don’t talk.
Don’t eat.
Don’t listen to music.
Don’t take photos.
警示语：
Don’t do =No+n. / v.-ing
3a
Be quiet
Q: Does she have to be quiet in the library
(she/have to/in the library)
A: Yes,she does.
Eat
Q:______________________________________
(he/have to/in the dining hall)
A:__________________
Does he have to eat in the dining hall
Yes, he does.
3b
Use the words to make questions about the rules.Then write answers according to your school.
Listen to music
Q:______________________________________________________
(we/can/in the hallways)
A:__________________
Wear a hat
Q:______________________________________________________
(we/can/in the classroom)
A:__________________
Can we listen to music in the hallways
No, we can’t.
Can we wear a hat in the classroom
No, we can’t.
Task1: Make up five cool rules for your dream
school. Share your rules with the class. Your classmates vote for the Coolest School!
1. We can eat in class.
2. We don’t have to come to school every day.
3. …
At my dream school, we don’t have to come to school every day. We …
Writing
3c
Task2: Suppose you are the headmaster in one school, and write
school rules for the students.
Dear students,
In order to have a good environment (环境), we should have some rules in our school. Here are some suggestions. We hope that all of us can have a look at them.
1. Don’t sleep in class.
2. Clean the classroom every day.
3. __________________________
4. __________________________
5. __________________________
…
Yours
_______
1. At school our head teacher Mr Li always says: “Don’t _______ in the hallways at school.”
A. smile B. talk C. wear a uniform D. fight or run
2. —_______ arrive late for class, Mike.
—I won’t, Mom.
A. Can’t B. Doesn’t C. Don’t D. Do
3. Don’t eat in class _______ talk in class.
A. or B. so C. but D. and
课 堂 达 标
D
C
A
单项填空
4.—Are they in the _______
—Yes. They are eating lunch there.
A. library B. music room
C. classroom D. dining hall
5. Our classroom is _______. We must clean it.
A. dirty B. sorry C. quiet D. noisy
D
A
Q1:What have you learnt in this period
Q2: What do you still have problem with
Q3: How will you work out the problems
Work in groups and talk about :
Homework
1. Review the sentence patterns in Grammar Focus.
2. Collect much more signs you see in your daily life and try to describe them in English.
Thank you !