(共40张PPT)
新目标(Go for it)版七年级下册
SectionB (1a-1d)
Unit 4 Don't eat in class.
Warming up
Enjoy a video and answer the questions.
After watching the video, can you answer the questions below
1: How many school rules are mentioned(提及) in the video
2: Can you repeat these school rules
eight
Don’t sleep in class!
Don’t fight!
Don’t be late for class.
Don’t run in the hall.
Don’t give up.
Don’t eat in class!
Don’t bully.
Don’t throw paper.
Presentation
out[a t]
go out
practice[ pr kt s]
dish[d ]
do the dishes
before[b f (r)]
adv.外出
外出(娱乐)
v. 练习(=practise)
n. 练习;实践
n. 碟;盘
清洗餐具
prep.&conj. 在…以前 adv.以前
Read the words and expressions quickly.
New words
What can you do
Are there any rules in your family
What can't you do
What do you have to do
What do you think of these family rules
Lead in
Do you have any family rules
I have to do my homework first.
Presentation
I can’t watch TV
at night.
Do you have any family rules
Presentation
I have to clean the room.
Do you have any family rules
Presentation
I have to wash my clothes.
Do you have any family rules
Presentation
a
c
e
g
b
d
f
h
Pre-listening
Look at the pictures. What does Dave often do at home
a
Let's look and say.
When can you go out
Is the boy at home now
go out 外出(娱乐)
out /a t/ adv. 外出
No.
Tuesday.
Presentation
h
What’s he doing
Is the boy out or is he at home
see friends
看望朋友
He is out.
He is seeing his friends.
Let's look and say.
Presentation
see /si:/ v. 看见，看
Do you often do the dishes at home
What’s he doing
do the dishes 清洗餐具
dish /d / n. 碟；盘
He is doing/washing the dishes.
Yes/No.
b
Let's look and say.
Presentation
When do you often do your homework
What’s he doing
do his homework
做他的家庭作业
He is doing his homework.
……
c
Let's look and say.
Presentation
homework 作业
help his mom make breakfast
帮他的妈妈做早饭
Do you often help your mom with breakfast
What’s the boy doing
He is helping his mom make breakfast.
……
help sb. (to) do sth.
帮助某人做某事
d
Let's look and say.
Presentation
Can you play the guitar
What’s he doing
practice the guitar 练习吉他
practice/ pr kt s/
v. & n. 练习
He is practicing the guitar.
Yes/No.
practice doing sth.
练习做某事
e
Let's look and say.
Presentation
How long can you watch TV every day
What’s he doing
watch TV
看电视
He is watching TV.
……
g
Let's look and say.
Presentation
Do you have to clean your room
What’s he doing
clean his room
打扫他的房间
He is cleaning his room.
Yes/No.
Let's look and say.
Presentation
1a
Read the rules in the chart in 1b. Then match the pictures [a-h] with the rules.
___ 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
go out
do homework
practice the guitar
watch TV
do the dishes
make breakfast
clean the room
see friends
Practice
quick response
练习钢琴
练习做某事
做早餐
帮助某人做某事
do the dishes
每个周六/周日
on school nights
help sb with sth
放学后
放学后写作业
看电视很晚
go to bed before 10.p.m
外出...
make dinner
晚饭前
Practice
Presentation
1b
Listen and put an × for things Dave can’t do and a √ for things he has to do.
Rules Can’t(×) Have to/Must(√)
a go out
see friends
do his homework
practice the guitar
do the dishes
watch TV
help his mom make breakfast
clean his room
While-listening
h
c
e
b
g
d
f
Read these expressions. When does Dave do the things in the chart in 1b Can you guess
on school nights every Saturday
before dinner in the evening
on school days after dinner
after school every morning
before /b f (r)/ prep.＆ conj. 在……以前；adv. 以前
While-listening
1c
Presentation
1c
Listen again. Write when Dave has to follow the rules in the chart in 1b. Choose from the phrases in the box.
on school nights every Saturday before dinner in the evening
on school days after dinner after school every morning
Rules Can’t(×) Have to/Must(√) When
a go out on school nights
see friends
do his homework
practice the guitar
do the dishes
watch TV
help his mom make breakfast
clean his room
×
×
×
√
√
√
√
√
on school days
after school
before dinner
after dinner
in the evening
every morning
every Saturday
While-listening
h
c
e
b
g
d
f
Listen again and fill in the blanks with can't, must, have to.
Emily: Hi, Dave. Do you want to watch the basketball game in the park this evening
Dave: I’d love to, but I _______ go out on school nights.
Emily : Oh, that’s too bad.
Dave : Yeah, I have so many rules…
Emily : Really
Dave : Yeah, I _______see my friends on school days and I ____________ do my homework after school. I ________ practice the guitar before dinner and then I ____________ do the dishes after dinner. And I _____ watch TV in the evening.
Emily : Well, I _______ help my mom make dinner sometimes.
Dave : Me, too. I _________ help my mom make breakfast every morning. And I _______clean my room every Saturday.
can’t
can’t
have to
must
have to
can’t
have to
have to
must
While-listening
Presentation
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.
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 breakfast every
morning. And I must clean my room every Saturday.
Emily: Wow, you do have a lot of rules!
While-listening
Listen and read aloud on P90.
注意模仿语音语调
看篮球赛
在学校的晚上
如此多的
在学校的白天
有时候
其他规定
Presentation
1d
Talk about the rules in Dave’s house in groups.
Must he practice the guitar before dinner
Does he have to help his mom make breakfast every morning
Yes , he does.
Does he have to do his homework after school
Yes , he does.
Yes , he must.
Yes , he must.
Must he clean his room every Saturday
Post-listening
Presentation
Look and retell.
Report Dave’s roles. See who is the best
has to
can’t
must
do homework after dinner
help his mom make breakfast
clean his room every Saturday
practice the guitar before dinner
go out on school nights
watch TV in the evening
see friends on school days
Dave’s
Family
rules
has to
can’t
must
do homework after dinner
help his mom make breakfast
clean his room every Saturday
practice the guitar before dinner
go out on school nights
watch TV in the evening
see friends on school days
Dave’s
Family
rules
Dave has many family rules to follow. He can’t go out on school nights. He can’t see his friends on school days. He has to do his homework after school. He must practice the guitar before dinner. He can’t watch TV in the evening. He has to help his mom make breakfast every morning. He must clean his room every Saturday.
Post-listening
Presentation
Look and say.
Talk about your family rules.
My family rules
There are many rules in my family, I have to…
I can’t… I must…
I have a lot of rules!
Time: on school nights, on school days,
every Saturday, after dinner,before
dinner, after school ,in the evening,
every morning
Post-listening
Language Points
1.短语“外出”_______.“从...出来”_________ ,反义词“进入（某处）”________.“把...放进...”_____________
eg: 在上学日的夜晚不要出去。_______________________________
eg: 我从教室出来进入餐厅。
_______________________________ __________________
eg: 麦克把书放进了书包。_______________________________
go out
go out of
Don't go out on school nights.
go into
I go out of the classroom and go into the dining hall.
put...into...
Mike puts books into the schoolbag.
Language Points
2.及物动词“练习”________.其后可接______________________作宾语.“练习吉他”_________________
短语“练习做某事”___________________
eg: 他每天练习弹钢琴。____________________________________
2)还可作不可数名词,意为________
eg: 熟能生巧。_______________________
practice
名词、代词或V-ing形式
practice doing sth.
practice the guitar
He practices playing the piano every day.
“练习”
Practice makes perfect.
Language Points
3.可数名词“碟;盘”______.“清洗餐具”_____________相当于 ______________。同义词_______
eg: 你外出前必须清洗餐具。
__________________________________________
2)还可作不可数名词,意为________
eg: 他喜欢凉菜。____________________
dish
do the dishes
You must do the dishes before you go out.
wash the dishes
“菜肴”
He likes cold dishes.
plate
Language Points
help his mom make breakfast 帮他妈妈做早餐
4.help意为帮助,做动词时结构:
①“在方面帮助某人”_______________
eg:我经常在英语方面帮助他。______________________________
②“帮助某人做某事”________________
eg:我经常帮助他学英语。______________________________
③“请随便用...”_______________
eg:请随便吃菜。______________________________
2）help还可以做不可数名词
eg:谢谢你的帮助。____________________= ________________
help sb.(to) do sth.
help sb.with sth.
I often help him with English.
I often help him (to) learn English.
Thanks for your help.
Thanks for helping me.
help oneself to...
Please help yourself to the dishes.
Language Points
5.含有make的短语：
①做早餐_______________
②整理某人的床铺____________________
③和…交朋友________________
④制造噪音_____________________
⑤制订规则_______________
⑥做风筝___________________
make friends with
make breakfast
make one's bed
make a noise
make rules
make a kite
Language Points
6.介词“在…以前”______.表示______,同义词____,反义词“在…以后”____
eg: 他通常晚饭前做家庭作业，晚饭后看电视。
__________________________________________
__________________________________________
2)还可作连词,意为____________,引导时间状语从句。
eg: 看电视之前你不得不先写作业。
_______________________________________________
before
时间
You have to do homework before you watch TV.
after
“在…以前”
He usually does his homework after dinner and watches TV after dinner.
by
Presentation
一、用括号内所给单词的适当形式填空。
1. Do you often do the (dish) after dinner
2. I often help Jenny ___ (study) Chinese.
3. Don't (go) out after 10：30 p. m.
4. There are many (student) on the playground.
5. Helen (have) to clean the classroom.
dishes
(to) study
go
students
has
Exercise
二、完成句子，每空一词
1.外面很冷，你必须穿大衣。
It’s very outside. You wear your coat.
2.晚饭后我经常洗盘子。
I often _____ ______ _____ after dinner.
3.我爸爸从不帮我妈妈做饭。
My father never ______ _________.
4.妈妈允许我周末外出。
My mother allows me to on weekends.
5.我们不能在教室里吃东西。
We can’t in the .
cold
have to
do the dishes
helps my mom make breakfast
go out
eat
classroom
Exercise
Summary
New words&
phrases
practice，dishes，see friends，go out，help sth do sth
Grammar
使用can't do 和 have/has to do 表达要求
时间状语的介词选用
Expressions
on school nights，after dinner，every moring，in the evening
Sentences
I have to ～in the morning.
I can't do ～after dinner.
He can only do ～in the evening.
Summary
Homework
1. Preview the new words and expressions.
2. Preview the letters in 2b on P23.
3. Write down ten sentences about what you can or can’t do in your house.
We can’t eat in bed.
We can’t fight....
谢谢
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