(共84张PPT)
初中英语人教版七年级下册
Unit 4
Don't eat in class.
Section B (1a-1d)
学习目标
Key words & phrases :
out; go out; practice; dish; do the dishes; before; on school nights.
Key sentences:
1. I'd love to, but I can't go out on school nights.
2. I can't see my friends on school days and I have to do my
homework after school .
3. I must practice the guitar before dinner and then I have to do the
dishes after dinner.
To talk about rules by using modal verbs.
Free talk
Are there any rules in your family
What can/can't you do
What do you have to do
What do you think of these family rules
Lead in
Look and say
A: Can you …
B: Yes, I (we) can./No, I (we) can’t.
watch TV
go out on school nights
see friends
Look and say
A: Do you have to …
B: Yes, I (we) do./No, I (we) don’t.
do the homework
clean the room
do the dishes
Look and say
A: Do you have to …
B: Yes, I (we) do./No, I (we) don’t.
help his mom make breakfast
practice the guitar
Pre-listening
1a
a
c
e
g
b
d
f
h
Read the rules in the chart in 1b. Then match the
pictures [a-h] with the rules.
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
h
c
e
b
g
d
f
×
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 (√) When
a go out × on school nights
h see friends
c do his homework
e practice the guitar
b do the dishes
g watch TV
d help his mom make breakfast
f clean his room
×
×
√
√
√
√
√
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
1c
Listen again. Write when Dave has to follow the rules in the chart in 1b. Choose from the phrases in the box.
Rules Can’t (×) Have to/ Must (√) When
a go out × on school nights
h see friends
c do his homework
e practice the guitar
b do the dishes
g watch TV
d help his mom make breakfast
f clean his room
×
×
√
√
√
√
√
on school days
after school
before dinner
after dinner
in the evening
every morning
every Saturday
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
Listen and read.
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!
1d
Post-listening
Talk about the rules in Dave’s house.
These expressions may help you
on school nights
on school days
after school
before dinner
after dinner
in the evening
every morning
every Saturday
No, he can’t.
Can Dave go out on school nights
Let's talk
Group work
He can’t go out on school nights.
He can’t see his friends on school days.
He can’t watch TV in the evening.
He has to do his homework after school.
He must practice the guitar before dinner.
He must clean his room every Saturday.
He has to help his mom make breakfast every morning.
Let's talk
Make conversations in groups according to the truth of yourself.
These expressions may help you
go out, play computer games, do my homework, stay at home,
on weekends, go to bed before 9:30, get back home before 10 o’clock, do my homework first, watch TV, for half an hour
A: Do you have any family rules
BCD: Yes, we do.
A: Can you _________ on school nights
B: Yes, I can, but I must _____________________________.
C: Me too. I can only _________ _____________.
D: No, I can’t. I have to _______________.
go out
get back home before 10 o’clock
go out
on weekends
stay at home
Work in groups of four. List the rules at home as many as you can in 1 minute.
I must go to bed before 10 o’clock at night.
I can’t go out at night.
I have to clean my room by myself.
...
Game time
Language points
practice v.＆ n.练习
1. practice the guitar 练习吉他
【用法详解】
(1) practice 在此处作动词，其后可以接名词、代词或动词-ing形式作宾语。
You need to practice English every day. 你需要每天练习英语。
These foreigners are practicing speaking Chinese. 这些外国人正在练习说汉语。
(2) practice还可作名词，意为“练习”。
Practice makes perfect. 熟能生巧。
Learning English needs practice. 学习英语需要练习。
2. do the dishes 清洗餐具
dish n.碟；盘
【用法详解】dish作可数名词，常用the dishes表示“（待清洗的）餐具”。dish还有“菜肴；一道菜”之意。
The glass dish is beautiful. 那个玻璃盘很漂亮。
This is an excellent hot main dish. 这是一道绝好的热主菜。
碟；盘
菜肴
do the dishes 清洗餐具
【用法详解】do the dishes相当于wash the dishes。
We must do the dishes before we go out. 我们外出前必须清洗餐具。
before prep.＆ conj.在……以前；adv. 以前
3. before dinner 晚饭前
【用法详解】before 在此处为介词，意为“在……以前”，表示时间，反义词为 after(在……以后)。
You must go to bed before 10 o’clock. 你必须在10点前上床睡觉。
【拓展延伸】
(1) before作介词，还可表示“在……的前面”，表示位置，其反义词为behind。
There is a desk before me and a chair behind me. 我的前面有一张课桌，后面有一把椅子。
(2) before还可作连词，意为“在……以前”，后接句子。
Do it before you forget. 尽早动手，免得忘了。
初中英语人教版七年级下册
Unit 4
Don't eat in class.
Section B (2a-2c)
学习目标
Key words & phrases:
make one's bed; dirty; kitchen; more; noisy; relax; read; terrible; feel; strict; be strict with sb.; remember; follow; follow the rules; luck; be happy/unhappy about .
Key sentences:
1. Don't leave the dirty dishes in the kitchen.
2. My dad says I can't play basketball after school because I must do my homework.
3. I must read a book before I can watch TV.
To learn to use have to ,must,can,can't to talk about rules.
Warming up
Let's talk about family rules.
What rules do you have at school or at home
Do you like them
I can’t see friends on school days.
What rules do you have at home
How do you think of it
I really don’t like it.
Lead in
do the dishes
can’t watch TV
look and say
can’t listen to music
can’t take mobile phones to school
2a
When you are unhappy about something, who do you
like to talk to
Your friends
Your teacher
Your parents
在英美等国家，当学生感受到精神压力大或者在家庭和学校遇到不愉快的事情，同时又无法或不愿与家长、老师及好友交流来释放压力时，他们往往会选择写“求助信”的方式，向自己信赖的心理辅导专员或者专业人士倾诉自己的烦恼，以期得到解决问题的方法。
求助信是书信的一种，随着互联网的出现和电脑的普及，当今越来越多的学生选择更加便利的电邮形式通过网络进行救助咨询。但无论是传统书信还是电子邮件的形式，求助信都属于较为正式的书信文体。
西方学生的求助信
I’m Dr. Know（知心博士）.
One girl called Molly feels unhappy. Let’s see what ruels she has to follow. And what advice Dr.Know gives her.
Dos
Don’ts
While-reading
Dear Dr. Know,
There are too many rules! At 6:00 a.m., my mom says, “Get up now and make your bed!” After breakfast, my mom always says, “Don’t leave the dirty dishes in the kitchen!” After that, I run to school because I can’t be late. At school, we have more rules—don’t be noisy, don’t eat in class, ...
书信称呼Dear…, 称呼后用逗号，不用冒号。
make one’s bed 铺床
/ d (r)ti/ adj. 脏的 反义词为 clean(干净的)
/ k t n/ n. 厨房
太多； 修饰可数名词复数
too much 太多 修饰不可数名词
My dad says I can’t play basketball after school because I must do my homework. I can play only on weekends. After dinner, I can’t relax either. I must read a book before I can watch TV. But I have to go to bed before 10:00. Rules, rules, rules! It’s terrible! What can I do, Dr. Know
Molly Brown, New York
/ ter bl/ adj. 非常讨厌的；可怕的
adv. 也 位于否定句句末
Dear Molly,
I know how you feel. People always tell us, “Don’t do this!” or “You can’t do that!” But think about it, Molly. There are a lot of things you can do. You can play basketball on weekends. You can watch TV after you read a book. Parents and schools are sometimes strict, but remember, they make rules to help us. We have to follow them.
Good luck!
Dr. Know
/r memb (r)/ v. 记住；记起 反义词为forget(忘记)
/l k/ n. 幸运；运气 不可数名词
lucky adj. 幸运的
Good luck! 祝好运！
宾语从句
定语从句
1. Is Molly Brown happy Why or why not
2. How does Molly feel about the rules
No, she isn’t.
Because she has many rules in her family.
It is terrible.
Task 1 Read the letters again and answer the questions.
3. Why does she run to school
4. Why can’t she play basketball after school
5. What must she do before she watches TV
Because she can’t be late.
Because she must do her homework.
She must read a book.
Task 2 Read the first letter and fill in the chart.
Molly’s rules
1. She has to get up at six o’clock every morning and make her bed.
2. She can’t leave dirty dishes in the kitchen.
3. She can’t be late for school.
4. She can’t be noisy at school.
5. She can’t eat in class.
7. She has to do her homework first.
8. She can play basketball only on weekends.
9. She has to read a book before she can watch TV.
10. She has to go to bed before 10:00.
6. She can’t play basketball after school.
What do you think of Molly’s rules Are these rules fair or unfair
Which rules do you think are fair
Which rules do you think are unfair
If you were Dr. Know, what would you say to Molly
Let's talk !
Task 3 Read the second letter and answer the questions.
③Are the rules good for her？
④Molly should the rules.
①Does Dr. Know feel sorry for Molly
②What can Molly do if she follows the rules
④She should flollow the rules.
①Dr. Know doesn’t feel sorry for Molly.
②Play basketball on weekends and watch TV after reading.
③Yes,parents and school make rules to help us.
Teachers and parents make rules to help us. We have to follow them.
follow the rules 遵守规则
Everyone should obey the rules.
每个人都应遵守规则。
If you don’t follow the rules, you can’t do anything right.
没有规矩不成方圆。
2b
Read the letters. Underline the rules for Molly.
Dear Dr. Know,
There are too many rules! At 6:00 a.m., my mom says, “Get up now and make your bed!” After breakfast, my mom always says, “Don’t leave the dirty dishes in the kitchen!” After that, I run to school because I can’t be late. At school, we have more rules—don’t be noisy, don’t eat in class, ...
My dad says I can’t play basketball after school because I must do my homework. I can play only on weekends. After dinner, I can’t relax either. I must read a book before I can watch TV. But I have to go to bed before 10:00. Rules, rules, rules! It’s terrible! What can I do, Dr. Know
Molly Brown, New York
①
②
③
④
⑤
⑥
⑦
⑧
⑨
⑩
2c
1.Molly _____ play basketball on school days, but she_____ play it
on weekends.
2. Molly __________ do her homework first when she gets home.
3. Molly __________ read a book after dinner before she_____
watch TV.
4. At school, Molly _____be noisy or eat in class.
5. Parents and schools make rules to help students. So students
___________follow the rules.
Read the letters again and complete the sentences with
have to/must, can or can’t.
can’t
can
has to/must
has to/must
can
can’t
have to/must
Free talk
I can't....before.....
I have to/must ....
I can ... after.....
I think they are unnecessary/unfair/useful...
1.Do you have many rules in you life
2.What do you think of these rules
3.What would you do if you were Molly
Talk about yourself
These expressions may help you.
Work in groups of four. Talk about the family rules. Then
discuss and choose the most important four rules they all
agree on. List the rules at last.
—What family rules do you have
—Well, I must get up at 6:30 in the morning...
—Do you think it’s fair
—No. I don’t think so. But...
…
Language points
noisy adj. 吵闹的
【用法详解】noisy作形容词，其反义词为quiet(安静的)。
Turn down the TV. It’s too noisy. 把电视声音调小一些，太吵了。
【拓展延伸】noisy的名词形式为noise，意为“喧闹声；噪声”，作可数名词或不可数名词均可。
1. At school, we have more rules — don’t be noisy, don’t eat in
class, … 在学校，我们有更多的规定——不能喧哗，不要在课上吃东西，
more adj.& pron. 更多（的）
【用法详解】
(1) more在此处作形容词，是many的比较级，修饰可数名词复数(rules)。more还可作much的比较级，修饰不可数名词。
I have more books than her. 我的书比她的多。
You should drink more water. 你应该多喝水。
(2) more还可作代词，意为“更多”。
The cake is delicious. I want some more. 这蛋糕很好吃，我想再来一些。
2. After dinner, I can’t relax either. 晚饭后我也不能放松。
relax v. 放松；休息
【用法详解】relax作及物动词和不及物动词均可。relax oneself 意为“放松自己”。
Don’t be nervous. Just relax. 不要紧张，放松点。
She relaxes herself by listening to music. 她通过听音乐的方式来使自己放松。
形容词形式：relaxing adj.令人放松的 relaxed adj.感到轻松的
either adv. 也
副词either表示“也”，用于否定句句末，用法与表示肯定或陈述的副词too相似，可用逗号与语句的主题隔开。
e.g. You like English. I like it, too.
你喜欢英语，我也喜欢。
My father can’t speak English. My mother can’t (speak it), either.
我爸不会讲英语，我妈也不会。
3. I must read a book before I can watch TV. 在看电视之前我
必须先读一本书。
read v. 读；阅读
【用法详解】read在句中作及物动词，其过去式还是read，但读作/red/。
My father often reads newspapers in the morning. 我爸爸经常在早上读报。
【拓展延伸】read也可作不及物动词，意为“阅读；朗读”。
You read and I write. 你读我写。
【易混辨析】read, look, see与watch
read 强调看书、报纸、杂志等有文字的东西。
look 强调“看”的动作，不强调“看见”这个结果，是不及物动词，后接宾语时要与介词at连用。
see 强调“看”的结果，表示“看见；看到”。see也用于一些短语中，如：see a doctor“看医生”，see a movie“看电影”。
watch 强调“观看”正在运动或变化的事物，有时含有“欣赏”之意。
He is reading a book.
他正在看书。
You should look at the blackboard.
你应该看黑板。
You can see many flowers in the garden.
在花园里你能看到许多花。
My grandparents watch TV every night.
我的爷爷奶奶每天晚上看电视。
“看”法不同
强调动作用look，
若跟宾语加at；
强调结果要用see，读书看报用read；
电视、戏剧和比赛，凡是表演用watch。
巧学妙记
4. I know how you feel. 我知道你的感受。
feel v. 感受；觉得
feel中的ee发元音/i /, 此类单词还有meet(遇见), keep(保持)等。
发音小助手
【用法详解】feel作系动词，在此意为“感受；觉得”，其后可接形容词、副词或介词短语。
I feel sorry for him. 我为他感到可惜。
I am feeling in a good mood. 我现在心情好。
【拓展延伸】feel作系动词，意为“摸起来”，后可接形容词作表语。
The silk feels very soft. 这丝绸摸起来很柔软。
I don’t feel well. I may have a fever. 我感到不舒服，我可能发烧了。
5. Parents and schools are sometimes strict, but remember, they
make rules to help us. 父母和学校有时是严格的，但是记住，他们制订规则是为了帮助我们。
【用法详解】strict是形容词，在句中作定语或表语。常见搭配：
strict adj. 严格的；严厉的
be strict with sb. 对某人要求严格
be strict in sth. 对某事要求严格
strict
remember v. 记住；记起
【易混辨析】remember to do sth. 与 remember doing sth.
remember to do sth. 意为“记着做某事”，此事目前未做。 Remember to turn off the lights when you leave the classroom. 离开教室时记得关灯。
remember doing sth. 意为“记得已经做过某事”，此事目前已做。 I remember seeing the movie in the cinema. 我记得我在电影院看过这部电影了。
初中英语人教版七年级下册
Unit 4
Don't eat in class.
Section B (3a-Selfcheck)
学习目标
Key words & phrases:
keep; hair; learn; keep my hair short; unfair; get food for; be strict with...
Key sentences:
1. I'm not happy because there are too many rules at home.
2. At school, I have to wear a school uniform,and I must keep my hair short.
3. After school, I can't play with my friends because I have to do my homework.
To learn to write rules at home and school.
Can you say their meanings
make the bed ______________
leave the dirty dishes in the kitchen ________________
have more rules ____________
read a book ____________
be strict______________
follow the rules ____________
good luck____________
铺床；整理床铺
把脏餐具留在厨房里
有更多的规定
读一本书
严格的；严厉的
遵守规则
祝好运
Let's review !
Warming up
Look and say
Library Rules
No talking!
No school bags!
No food!
No wet umbrellas!
No listening to music!
You can turn left.
You can’t turn left.
You can turn right.
You can’t turn right.
You can go straight.
You can’t go straight.
Traffic Rules
Look and say
You can walk.
You can’t walk.
You can go straight or turn left.
You can go straight or turn right.
You have to go around.
Look and say
Pre-writing
Zhao Pei
Is she happy
No, she isn’t.
Do you know what’s wrong with her
Maybe she has many rules, too.
What can she do
She can write to Dr. Know.
Let's predict !
3a
Complete Zhao Pei’s letter to Dr. Know using have to/ must, can or can’t.
Dear Dr. Know,
______ you help me I’m not happy because there are too many rules at home. Every morning, I ___________get up at six o’clock. At school, I ____________wear a school uniform, and I___________keep my hair short. After school, I ______ play with my friends or watch TV because I ___________do my homework. I ______ relax on weekends either because I___________ learn to play the piano. I never have fun. What ______ I do
Zhao Pei
Can
have to/must
have to/must
have to/must
can’t
have to/must
can’t
have to/must
can
1. She has to/must get up at six o’clock.
2. She has to/must wear a school uniform.
3. She has to/must keep her hair short.
4. She can’t play with her friends or watch TV because she
has to/must do her homework.
5. She can’t relax on weekends because she has to/must
learn to play the piano.
Which Zhao Pei’s rules that you think are unfair？
Do you have the same rules
3b
Complete the chart with the rules in your home and
school. Put an× for the rules that you think are unfair.
Things I have to do Things I can’t do
Do my homework after school
Practice the piano
Wear a uniform at school
Arrive late for class
Be noisy in the library
Stay up late
×
While-writing
3c
Write a letter to Dr. Know. Tell him about all the rules
and how you feel about them.
__________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Dear Dr. Know,
Can you help me I’m not happy because there are too many rules at home. Every morning, I have to/must get up at six o’clock. At school, I have to/must wear a school uniform, and I have to/must keep my hair short. After school, I can’t play with my friends or watch TV because I have to/must do my homework. I can’t relax on weekends either because I have to/must learn to play the piano. I never have fun. What can I do
Zhao Pei
1. 信件格式、问候语
2.交待信件的主要内容
3.详细介绍自己的家规、校规
4.表达自己的感受并求助
整体
采用
一般
现在
时态
，
第一
人称
体裁 书信（注意信的格式） 话题 介绍家规、校规
时态 以一般现在时为主 人称 以第一人称为主
(1) Salutation (2) Paragraph (a) Main idea (b) Supporting details (c) Final sentence (3) Closing (1) Dear _________，
(2a) Can you help me I’m not happy
because there are too many rules.
(2b) I have to/must _________.
I can’t _______________.
(2c) I never have fun. What can I do
(3) _____________________
Structure
素材准备
Things I have to do:
do the dishes
clean my room
wear a school uniform
...
Things I can’t do:
go out with my friends
eat in class
be noisy in the hallways
...
Sample writing
Dear Dr. Know,
There are too many rules in my life!
At home, I have to help my mom and dad do the dishes every
day. And I have to clean my room on Saturdays. I can’t go out
with my friends on weekends.
At school, we can’t eat in class. We have to wear a school uniform. And We can’t be noisy in the hallways.
How can I relax with so many rules What should I do
Ken Li
Self Check
1.Fill in the blanks with the words in the box.
My name is Timmy the Mouse. I must get up early at 6:30 a.m. every morning. Then I have to go to the kitchen to get food for Grandpa. I never __________ at the kitchen because I have to get there before the cat gets up. My grandpa always tells me I can’t _________. I __________ him because I don’t want the cat to get me! My grandpa ___________ with me, but I think it’s best to _____________!
arrive late
listen to
be noisy
follow the rules
be strict
arrive late
be noisy
listen to
is strict
follow the rules
Tell the story about Timmy.
The mouse’s name is Timmy. He must get up early every morning
at 6:30...
These expressions may help you
get up early at 6:30 a.m.
go to the kitchen to get food
never arrive late at the kitchen
can’t be noisy
be strict with
follow the rules
Let's retell
Why does Timmy have to follow the rules
The cat will get him if he doesn’t follow the rules.
We have to follow the rules because we need rules.
2.Use can, can’t, have to/must and don’t to write about
the rules at school. Write two sentences for each rule.
1. arrive late/class
________________________________
________________________________
2. listen/teacher
________________________________
________________________________
Listen to the teacher.
We must/have to listen to the teacher.
Don’t arrive late for class.
We can’t arrive late for class.
3. be noisy/library
_______________________________________
_______________________________________
4. speak English/English class
_______________________________________
_______________________________________
5. eat/dining hall
_______________________________________
_______________________________________
Eat in the dining hall.
We must/have to eat in the dining hall.
Don’t be noisy in the library.
We can’t be noisy in the library.
Speak English in English class.
We must/have to speak English in English class.
Language points
1. At school, I have to/must wear a school uniform, and I have to/must keep my hair short. 在学校，我不得不/必须穿校服，并且我不得不/必须留短发。
【用法详解】keep在此作及物动词， “keep + sb./sth. + adj.”表示“使某人/某物保持某种状态”。
My father always keeps me very happy. 我爸爸总是让我很开心。
keep v. 保持；保留
【拓展延伸】keep作动词的其他常见用法：
keep
keep doing sth. 继续/重复做某事
keep sth.保留某物
I keep all her letters. 我保留着她所有的信。
My grandpa always keeps saying
the same thing. 我爷爷总是重复说同一件事。
keep sb. from doing sth.阻止某人做某事
She keeps me from making the same mistakes. 她阻止我犯同样的错误。
【用法详解】hair在此作不可数名词。
She is a nice girl with long black hair. 她是一个有着乌黑长发的漂亮姑娘。
hair n. 头发；毛发
【拓展延伸】hair还可作可数名词，强调“（一根一根的）
头发，毛发”。
I can see two grey hairs on your head. 我能看到你头上有两根白发。
2. ...because I have to/must learn to play the piano. ……因为我不得不/必须学弹钢琴。
【用法详解】learn在句中作动词，learn to do sth.“学做某事”。
He is learning to drive a car. 他在学开车。
【拓展延伸】learn的其他常见短语：
learn v. 学习；学会
learn from 向......学习 learn about学习; 了解
We should learn from Jim. 我们应该向吉姆学习。
I want to learn about Chinese culture. 我想了解中国文化。
3. I never have fun. 我从来没有开心过。
【用法详解】have fun相当于have a good time或enjoy oneself。 have fun doing sth. 意为“做某事很高兴”。
have fun 玩得开心；过得愉快
The students are having fun speaking English now. 学生们现在正开心地说英语。
Thank you!
