Unit 4 Don't eat in class-Section B 1a-1d 2课件+嵌入音频(共24张PPT)

(共24张PPT)
R·七年级下册
Unit 4 Don’t eat in class.
Section B 1a-1d
Lead-in
Do you have any rules at home
Do you have to do your homework first after school
Can you watch TV
Do you have to play the piano
Can you play with your friends
Words Review
out
practice
dish
before
外出
练习
碟；盘
在……以前；以前
Read the rules in the chart in 1b. Then match the pictures [a-h] with the rules.
1a
___ go out ___ see friends
___ do his homework ___ practice the guitar
___ do the dishes ___ watch TV
___ help his mom make breakfast
___ clean his room
___ go out ___ see friends
___ do his homework ___ practice the guitar
___ do the dishes ___ watch TV
___ help his mom make breakfast
___ clean his room
a
h
c
e
b
g
d
f
Listen and put an × for things Dave can’t do and a√ for things he has to do.
1b
Rules Can’t
(×) Have to /Must (√)
go out
see friends
×
×
do his homework
practice the guitar
do the dishes
watch TV
help his mom make breakfast
clean his room
√
√
√
×
√
√
Listen again. Write when Dave has to follow the rules in the chart in 1b. Choose from the phrases in the box.
1c
on school nights on school days
every Saturday after dinner
before dinner after school
in the evening every morning
Rules When
go out
see friends
do his homework
practice the guitar
on school nights
on school days
after school
before dinner
Rules When
do the dishes
watch TV
help his mom make breakfast
clean his room
after dinner
every morning
every Saturday
in the evening
Listen and fill in the blanks.
He _____________on school nights. He __________________ on school days. He _____________________ after school. He _______________________before dinner. He _____________ in the evening. He _______________________________ every morning. He __________________every Saturday.
can’t go out
can’t see his friends
has to do his homework
must practice the guitar
can’t watch TV
has to help his mom make breakfast
must clean his room
Emily: Hi, Dave. Do you want to watch the
basketball game in the park this evening
Dave: I’d love to, but I can’ t go out on school nights.
Emily: Oh, that’s too bad.
Dave: Yeah, I have so many rules...
Emily: Really
Dave: Yeah, I can’t see my friends on school days and
I have to do my homework after school.
Tapescripts
Emily: What other rules do you have
Dave: Mmm…I must practice the guitar before
dinner and then I have to do the dishes after
dinner. And I can’t watch TV in the evening.
Emily: Oh. Well, I have to help my mom make dinner
sometimes.
Dave: Me, too. I have to help my mom make break-
fast every morning. And I must clean my room
every Saturday.
Emily: Wow, you do have a lot of rules!
Talk about the rules in Dave’s house.
1d
Can Dave go out on school nights
No, he can’t.
Can he watch TV in the evening
No, he can’t.
Does he have to practice the guitar before dinner
Yes, he does.
Language points
1. help his mom make breakfast 帮他的妈妈做早饭
help sb.(to) do sth.
help sb. with sth.
例: 我帮妈妈做家务。
I help my mom do housework.
=I help my mom with housework.
帮助某人做某事
make breakfast 做早饭
make 的多种语意：
make the/one’s bed make tea
make dumplings make friends
make rules make a noise
做，制作
整理床铺
沏茶
包饺子
交朋友
制订规则
制造噪音
2. on school nights 在上学期间的晚上
night
介词on
介词at
泛指在晚上
指具体的某个晚上, 需有其他词修饰
例: 在冬天的晚上
on winter nights
辨析：night与evening
解释 含义 对应词
night
evening
夜晚；夜里
一般指从天黑到天明之前的这段时间
傍晚；晚上
一般指从傍晚到晚上睡觉之前的这段时间
day
morning
Exercise
1.You mustn’t play football on the road. (改为祈使句)
_____________ football on the road.
2. Lucy has to wear sports shoes for running.
Lucy____________ to wear sports shoes for running.
3.I have to clean my room.（对划线部分提问）
_______ do you have to ______
Don’t play
doesn’t have
What
do
(改为否定句)
4.She has to do the dishes.（改为一般疑问句）
_______ _______ _______ _______ do the dishes
5.Run in the hallways. (改为否定句)
______ ______ in the hallways.
Does she have to
Don’t run
6. Healthy food and exercise help _____ to study better.
A. us B. we C. our
A