Unit 4
Don't eat in class.
Section A 1
1a-2d
Do you know the meanings of the following signs?
No talking!
No walking!
No fire!
No smoking!
No pets allowed!
No mobile phones!
Don’t sit on the handrail.
No eating. No drinking.
Emergency Exit
Wet Floor
Nothing can be accomplished without norms or standards.
无规矩不成方圆。
We always say:
Do you know the places that have rules? And what rules do you know?
school rules
class rules
family rules
library rules
dining rules
校规
班规
图书馆规则
就餐规则
家规
keep rules.
break rules.
遵守规则
违反规则
Living in the society,
we have to
we can’t
What can we do at school?
What can’t we do at school?
Discussion
be
late for class = arrive late for class
A: Can we
be late for
class?
B: No, we can’t.
We can’t be late for class.
Don’t be late for class.
Don’t eat in the classroom.
A:
Can
we eat in the classroom?
B: No, we can’t.
We can’t eat in the classroom
.
We can eat in the dining hall.
A:
Can
we eat in the dining hall?
B:
Yes,
we can eat in the dining hall.
.
A
: Can
we run in the
hallways
?
B: No, we can’t.
We can’t run
in the hallways.
Don’t run in the hallways.
A: Can
we listen to music
in class
?
B: No, we
can’t
.
We can’t listen to music in class
.
Don’t listen to music in class.
A:
Can
you
fight
?
B: No, we can’t.
We can’t fight
.
Don’t fight.
1a
Which rules are these students breaking? Write the number of the rule next to the student.
SCHOOL RULES
1. Don’t arrive late for class. You must be on time.
2. Don’t run in the hallways.
3. Don’t eat in the classroom. You must eat in the dining hall.
4. Don’t listen to music in class.
5. Don’t fight.
1b
Listen. What rules are these students breaking? Write the numbers after the names.
Peter ___ Amy ____ Mike ____
4
2
3
1c
Student A is a new student. Student B tells Student A about the rules above.
A: What are the rules?
B: Well, we can’t arrive late for class.
We must be on time.
Activity
1.___ listen to music in the classroom or hallways
can
can’t
2.___ listen to music in the music room
can
can’t
3.___ listen to music outside
can
can’t
4.___ eat in the classroom
can
can’t
2a
Listen. Check (
√
) the activities Alan and Cindy talk about.
5.___ eat in the dining hall
can
can’t
6.___ eat outside
can
can’t
7.___ wear a hat
can
can’t
8.___ fight
can
can’t
2b
Listen again. Can Alan and Cindy do these activities?
Circle
can
or
can’t
above.
Can we listen to music, Cindy?
We can’t listen to music in the hallways, but we can listen to it outside.
2c
Student A is Alan and Student B is Cindy. Talk about the rules in 2a.
Can we wear a hat in class, Cindy?
We can’t wear a hat in class, but we can wear a hat outside.
2d
Role-play the conversation.
Language points
1.
arrive
vi.
到达
When did he arrive yesterday?
昨天他什么时候到达的？
arrive in / at
与
get to
的区别
①
My father arrived in / got to Beijing this morning.
我爸爸今天上午到达了北京。
②
The farmer arrived at / got to an old house and knocked at the door.
那个农民到达了一个旧房子前并且敲了敲门。
小结：
arrive + in
（大地方）
at
（小地方）
get
必须与
to
搭配才能加宾语。后面如接地点副词，则不用介词
to
。
–
When did your uncle ______ in Shanghai?
–
The day before yesterday.
A. arrive B. get
If you _____ too late, the host will be unhappy.
A. arrive B. get to C. arrive at
_____________ (not arrive) late for class.
A
A
Don’t arrive
2.
1) must
作为情态动词，表示“必须”、“务必”，有时还表示“一定”，起到加强语气的作用。例如：
You must come tomorrow.
你（们）明天必须要来。
在回答
must
引起的问句时，如果是否定的答复，可用
don’t have to
或
needn’t (
不必
) ,
但不能用
mustn’t (
一定不
,
必须不
,
不允许
,
不得
)
。
--- ______ ask you some questions?
--- Sure.
A. Do you B. Will you
C. Can I D. Must I
－
Dad, may I watch TV?
－
No, you can’t. You _______ finish your homework first.
A. must B. can C. may
C
A
2) on time
是一个固定介词短语，表示“按时；准时”。 例如：
We must get to school on time.
我们必须按时到校。
我们要按时完成任务。
We'll finish our job _________.
on time
3)
系动词
be
与形容词或介词短语联用，是英语一种常见的语句结构，表示某种状态。例如：
be quiet
保持安静；
be strict
要求严格
be on time
守时；按时到
be at work
在上班
例如：
You mustn’t be noisy, children.
孩子们，你们一定不能喧闹。
3.
listen to …
听
……
She is listening to the radio.
她在听收音机。
listen at the door
耳朵贴着门听
listen for …
留神等着听
…
listen for an answer
等着听回答
listen to a lecture
听讲座
listen to advice
听从劝告
4. wear a hat
戴帽子
wear
v.
穿；戴
The girl often wears a red coat and a white hat.
这个女孩经常穿着红色的上衣戴着白色的帽子。
wear
强调“穿着”这一状态，也可表示“戴着”。如：
She likes
wear
ing
colorful clothes.
她喜欢
穿着颜色鲜艳的衣服
。
dress
既可表示动作，又可表示状态，常由人作宾语，意为“给
……
穿衣服”。如：
Could you dress the child for me?
你能不能替我给小孩穿上衣服
?
wear, dress
与
put on
的区别
当表示自己穿衣服时，一般用
get dressed (= dress oneself)
。 如：
He cannot get dressed( = dress himself).
他不会自己穿衣服。
当
dress
表示状态时，一般要用
be dressed in
的形式。如：
She is dressed in a red coat.
她穿着一件红色的上衣。
put on
着重于“穿”这一动作，即由没穿到穿这一过程的完成，意为“穿上”。如：
Please put on your new coat.
请穿上你的新大衣。
用
wear, put on, dress
的适当形式填空。
1. She is _________ a red flower in her hair.
2. He ________ his coat and goes out.
3. He is ____________ black.
wearing
puts on
dressed in
bring
与
take
的区别
Bring your homework here, and take the book away.
把你的作业拿过来，把这本书带走。
bring
指往里带来
,
而
take
则指往外带走。
---Why do Chinese people like red?
---Because they think it can ____ them good luck.
A. carry B. bring C. make D. take
B
5.
bring
v.
带来；取来
Can you bring me an English dictionary?
你能给我带来一本英语字典吗？
祈使句
1.
祈使句是表示命令、叮嘱、号召等的句子
;
2.
通常省略主语
you;
3.
句中谓语动词用动词原形
;
4.
祈使句有肯定和否定两种：
Don’t eat in class.
Don’t play sports in the classroom.
Don’t fight.
Come in, please!
请进！
Sit down, please.
请坐。
否定
肯定
肯定祈使句 否定祈使句
Sit down.
Come in.
Eat at home.
Listen to music outside.
5. Do your homework at school.
Don’t
sit down.
Don’t
come in .
Don’t
eat at home.
Don’t listen to music outside
.
Don’t do your homework at school
.
Examples
按要求完成下列句子。
1
.
不要在课堂上说话。
(
翻译句子
)
Don't talk _______
．
2
.
我姐姐喜欢晚饭后听音乐。
(
翻译句子
)
My sister likes to ______________after dinner.
3
.
火车能准时到达吗？
(
翻译句子
)
Can the train arrive________
?
4.
明天的晚会别迟到啊。
(
翻译句子
)
Don't __________________ the party tomorrow.
5. We can talk in the hallways.(
改为否定句
)
We __________ in the hallways.
in
class
listen to music
on time
arrive/be late for
can't talk
6. You can't play the piano at night.(
改为祈使句
)
___________ the piano at night.
7. The students can't be late for school.(
改为同义句
)
The students can't ____________ for school.
Don't play
arrive late
Unit 4
Don't eat in class.
Section A 2
Grammar Focus-3c
Do you know the rules in these places?
library
Do you know the rules in these places?
dining hall
Do you know the rules in these places?
hallways
Do you know the rules in these places?
classroom
Do you know the rules in these places?
Do you know the rules for the
school library
?
Don’t talk.
Don’t talk.
Do you know the rules for the
school library
?
Don’t eat in the library.
Don’t sing in the library.
Do you know the rules for the
school library
?
Don’t take pictures/photos in the library.
Do you know the rules for the
school library
?
3a
Write the rules for the school library.
Library Rules
1. __________________________________
2. __________________________________
3. __________________________________
4. __________________________________
Don’t talk.
Don’t eat in the library.
Don’t listen to music in the library.
Don’t take pictures/photos in the library.
3b
Use the words to make questions about the rules. Then write answers according to your school.
Be quiet?
Q: ___________________________________
(she / have to / in the library)?
A: ___________________________________
Eat?
Q: ___________________________________
(he / have to / in the dining hall)?
A: ___________________________________
Does she have to be quiet in the library?
Yes, she does.
Does he have to eat in the dining hall?
Yes, he does.
Listen to music?
Q: ___________________________________
(we / can / in the hallways)?
A: ___________________________________
Wear a hat?
Q: ___________________________________
(we / can / in the classroom)?
A: ___________________________________
Can we wear a hat in the classroom?
No, we can’t.
Can we listen to music in the hallways?
No, we can’t.
3c
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. …
Report
At my dream school, we don’t have to come to school every day. We can eat in the classroom. We can listen to music in class. We don’t have to do homework. We don’t have to wear the school uniform at school.
can
能，能够 （表示许可）
—Can I sit here? —No, you can’t.
我可以坐这儿吗？
不
,
你不能。
can
能，会 （表示能力）
—Can you play basketball? —Yes, I can.
你会打篮球吗？
是的
,
我会。
have to
必须，不得不
don’t / doesn’t
have to
不
必
你不必在上午七点前到校。
You don’t have to be school before 7:00.
他们在学校必须做什么呢？
What do they have to do at school
？
我们要保持安静。
We have to be quiet.
根据句意，用
can
和
can’t
填空。
1. Mr. Green_______ smoke here because there’s a sign on the wall. It says “No smoking.”
2. It’s very hot outside. You______ wear a hat.
can’t
can
3. We _______ eat in the classroom because it’s impolite to teachers.
4. I ______ go to bed after 11:00 on school night.
5. The students _____ read books and magazines in the library.
can’t
can
can’t
用
have to
或
has to
填空。
1.We ________ clean our classroom after school.
2.She _________ make her bed after getting up.
3.It’s late. Mr. Beckman ________ go to work by car.
4.Emily and Peter join a music club. They __________ practice the guitar every day.
have to
have to
has to
has to
一、单项选择。
1
.
____ listen to music in the classroom.
A
.
Not
B
．
No
C
．
Don't
2
.
Tom
，
please ____ the classroom now.
A
.
clean B
．
to clean C
．
cleans
3
.
Let's ____ on time for classes.
A
.
be B
．
be not C
．
are
4
.
She has to ____ her homework every night.
A
.
does B
．
do C
．
doing
5
.
Sorry
，
you ____ play basketball in the classroom.
A
.
can't B
．
don't C
．
don't have to
C
A
A
B
A
二、按要求完成句子。
6
.
Lily can play the guitar.(
改为一般疑问句并作否定回答
)
—
_____ Lily _____ the guitar?
—
____
，
she ______
．
7
.
Jack has to play the piano every weekend.(
改为一般疑问句
)
_____ Jack ________ play the piano every weekend?
8
.
Be quick.(
改为否定句
)
__________________________________
9
.
You can't eat food in class.(
改为祈使句
)
___________________________________
10
.
You can't be late for class next time.(
改为祈使句
)
_____________________________________
Can
play
No
can't
Does
have
to
Don't be quick.
Don't eat food in class.
Don't be late for class next time
.
11. He has to eat breakfast quickly. (
改为一般疑问句
)
____________________________________________
12. Play volleyball after class. (
改为否定句
)
___________________________________________
Does he have to eat breakfast quickly?
Don’t play volleyball after class.
13. We can wear sports shoes in class. (
改为一般疑问
) ___________________________________________
14. Don’t arrive late for class. (
改为同义句
)
____________________________________________
15. Eric has to do his homework before six. (
对划线部分提问
)
____________________________________________
Can we wear sports shoes in class?
You must be on time for class.
What does Eric have to do before six?
三、根据汉语意思翻译下列句子。
16
.
请听我说。
Listen to me
,
please.
17
.
保持安静！
Be quiet!
18
.
咱们去上学吧。
Let's go to school.
19
.
不要在课堂上讲话。
Don't talk in class.
20
.
禁止游泳！
No s
w
imming!
Do the other exercises.
Unit 4
Don't eat in class.
Section B 1
1a-2c
Talk about school rules.
What can we do
at school
?
What can’t we do?
And what do we have to do?
Are there any rules at
home
?
What can you do?
What can’t you do?
And what do you have to do?
Do you have any other family rules?
Rules
a
go out
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
1a
Read the rules in the chart in 1b. Then match the pictures
〔a-h〕with the rules.
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
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
×
×
√
√
√
√
√
Rules
Can’t (×)
Have to/ Must (√)
When
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
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 days
after school
before dinner
in the evening
every morning
every Saturday
after dinner
1d
Talk about the rules in Dave’s house.
No, he can’t.
Can Dave go out on school nights?
No, he can’t.
Can Dave see friends on school days?
Yes, he can.
Can Dave do his homework after class?
Yes, he can.
Can Dave practice the guitar before dinner?
2a
When you are unhappy about something, who do you like to talk to? Why?
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
Read and answer.
1. Does Molly have to make her bed?
2. What does Molly have to do after school?
3. What time does Molly go to bed?
4. Does Dr. Know think the rules help Molly?
Yes, she does.
She has to do homework.
She has to go to bed before 10:00.
Yes, he does.
2c
Read the letters again and complete the sentences with
have to
/
must, can or can’t
.
Molly _______ play basketball on school days, but she ______ play it on weekends.
2. Molly _______________ do her homework first when she gets home.
can’t
can
has to / must
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.
has to / must
can’t
have to / must
can
Language points
1. before dinner
饭前
before
prep.
＆
conj.
在
……
之前
adv.
以前
before +
时间点
I’ll be free before 7 o’clock tomorrow.
我明天
7
点前会有空。
2.
leave
作为动词，这里的意思是“留下；剩下”。
Please leave the book on your desk.
请把书留在你们的课桌上。
3.
either
adv
. “
也”，用于否定句句末，可用逗号与语句的主题隔开。例如：
My father can’t speak English. My mother can’t (speak it), either.
我爸爸不会讲英语，我妈妈也不会。
also
，
too
和
either
辨析
also
是较正式的用语，语气较庄重。它通常放在句中，位于行为动词之前，连系动词之后；如有助动词或情态动词，一般放在助动词或情态动词之后。例如
:
Peter also has two brothers.
I am also a student.
Mrs. Green can also sing the song in Chinese.
too
是普通用词，多用于口语，语气较随便。一般用在肯定句中，放在句末。
I'm in Row 1, too.
注意：
also
和
too
一般都用于肯定句。
either
表示“也”时，一般只用于否定句，且置于句末。
I don't know him. Tom doesn't know him, either.
If you don't go there, he won't go there, either.
用
too
，
also
或
either
填空。
I don’t like banana. He doesn’t like banana, ______.
I'll go to see the film, _______.
They _______ have fish shops in that small town
．
either
too
also
4.
feel
v.
感受；觉得
“
feel +
形容词”
感到
/
觉
……
Take a deep breath, and you will feel relaxed.
深深地吸一口气
,
那样你会觉得轻松的。
5.
a lot of things you can do
是一个名词短语，句子
you can do
起着修饰、限定名词
things
的作用。英语中当句子限定修饰名词时要放在该名词之后。例如：
There are a lot of songs you can sing.
有许多歌曲你可以唱。
6.
follow
v.
遵循；跟随
follow the rules
遵守规则
The little boy followed his father out.
小男孩跟随他父亲出去了。
He is an example for us to follow.
他是我们学习的典范。
follow a speaker’s words
听懂发言人的讲话
follow a speech
听懂讲话
follow an idea
遵循一种想法
follow one’s father
继承父业
follow the river
沿河
follow the road
顺着这条路
根据句意及提示完成下列句子
，
每空一词。
1
.
The girl ___________ (
练习
) swimming every weekend.
2
.
Say goodbye _________(
在
……
之前
) you leave.
3
.
I must get up at 6
：
00 in the morning ____ _________ _______
(
在上学日
)
．
4
.
—
Can we ____ _____ (
出去
) now?
—
No
，
you can't.
5
.
I often help my mother ____ _____ _____ (
洗餐具
) after supper.
6
.
He ______ _________ (
看望朋友
) every Saturday.
7
.
—
Do you often help your mom _______ ________ (
做晚餐
)?
—
Yes
，
I do.
8
.
—
Does Peter have to help ______ ____ ______ (
打扫房间
)?
—
No
，
he doesn't.
practices
before
on
school
days
go
out
do
the
dishes
sees
friends
make
dinner
clean
the
room
9
．
Tom wants to make ________(
更多的
) friends.
10
．
The hallways are always ________ (
吵闹的
) between classes.
11
．
After that
，
you can ________ (
放松
) for half an hour.
12
．
Many people think red can bring them good ________ (
运气
)
．
13
．
We must ________ (
遵守
) the school rules.
more
noisy
relax
luck
follow
根据汉语意思完成下列句子翻译。
1
．
你每天早晨整理你的床铺吗？
Do you ________________ every morning?
2
．
有许多你能做的事情。
There are a lot of things you ________
．
3
．
英语老师对我们要求很严格。
The English teacher is very ___________ us.
4
．
父母经常制定规则来帮助我们。
Parents often _____________ to help us.
5
．
这个房间人太多了。
There are ____________ people in the room.
make
your
bed
can
do
strict
with
make
rules
too
many
Do the other exercises.
Unit 4
Don't eat in class.
Section B2
3a-self check
Let’s review the rules in your family!
FAMILY RULES
Don’t talk loudly.
FAMILY RULES
Don’t watch TV late at night.
FAMILY RULES
Don’t eat in bed.
FAMILY RULES
Clean the bedroom on Saturdays.
FAMILY RULES
Don’t get up late on Sundays.
FAMILY RULES
Don’t sing loudly at night.
Don’t go out on school nights.
FAMILY RULES
Do your homework after school.
FAMILY RULES
Practice the guitar every day.
FAMILY RULES
Don’t watch TV after school.
FAMILY RULES
Do you think the rules in your family are right? Why or why not?
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 _____________
_
wea
r
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
3a
Complete Zhao Pei’s letter to Dr. Know using
have to/must
,
can
or
can’t
.
Can
have to/ must
have to/ must
have to/ must
can’t
have to/ must
can’t
have to/ must
can
Can you list the rules of Zhao Pei’s family?
1. Get up at 6 o’clock.
2. Wear a school uniform, keep my hair short.
3. Can’t play with friends after school.
4. Can’t watch TV after school.
5. Do homework after school.
6. Learn the piano.
If you are Zhao Pei, will you be happy?
Why or why not?
If you have a chance to make some rules for your parents, what rules would you like to make?
Task
Task
Write a letter to your parents
in a polite way
to make them accept your suggestions.
3b
Complete the chart with the rules in your home and school. Check (
√
) the rules you think are unfair.
Things I have to do
Things I can’t do
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’re too many rules in my life. I must get up before 6:30 and practice English every morning. I can’t go out on school nights. I can’t meet friends on school days. I must do my homework first after school.
I can’t watch TV before I practice the piano. I have to wear the school uniform at school. I have to keep my hair short. I can’t be noisy or eat in class. What can I do?
One possible version
Self Check
1
Fill in the blanks with the words in the box.
arrive late
listen to
be noisy
follow the rules
be strict
My name is Timmy the Mouse. I must get up at 6:30 a.m. every morning. Then I have to go to the kitchen to get food for Grandpa. I never____________ to 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 catch (
抓住
) me! My grandpa _________with me, but I think it’s best to ________________!
arrive late
be noisy
listen to
is strict
follow the 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 ___________________________
____________________________________
Don’t arrive late for class.
We can’t arrive late for class.
Listen to the teacher.
We must / have to listen to the teacher.
3. be noisy/library ________________________________
________________________________
________________________________
We must not be noisy in the library.
We can’t be noisy in the library.
Don’t be noisy in the library.
4. speak English/English class
_______________________________________
5. eat/dining hall
_______________________________________
________________________________________
We must / have to speak English in English class.
Eat in the dining hall.
We have to / must eat in the dining hall.
一、根据句意
，
选择方框中的单词并用其适当形式填空。
1
．
Gina is a nice girl and she has long black ______
．
2
．
Don't ______ to music in the library.
3
．
The TV show is very _________
．
I don't want to watch it.
4
．
His nineyearold daughter wants ________to ride a bike.
5
．
How do you ______ healthy?
hair
listen
terrible
to learn
keep
二、根据句意
，
用合适的介词填空。
6
．
Cindy often helps her mother make dinner ____ the kitchen.
7
．
I can't watch TV ____ school nights.
8
．
____
home
，
we have too many rules.
9
．
Nancy
，
don't arrive late _____ work next time.
10
．
Don't play outside ______ school. Please go home early.
in
on
At
for
after
三、综合填空：从方框中选择合适的单词并用其适当形式填空
，
使短文完整、正确。
Fight
,
dirty
,
dish
,
rule
,
before
,
Follo
w
,
outside
,
keep
,
one
,
practice
Dear Sam
，
Here are some 1.______ for you when your dad and I are not at home.2.
______
,
get home early. Don't play 3.________ after school. Second
,
take care of (
照顾
) your brother and don't 4.______ with him. Third
,
help your grandma do the 5.________ after dinner. Fourth
,
remember to 6._________ the piano for one hour every evening. Fifth
,
go to bed 7._______ 10 o'clock. The last one
，
8.______ your room clean and don't leave your 9._____ clothes everywhere. Your dad and I will be very happy if you can 10.________ the rules.
rules
First
outside
fight
dishes
practice
before
keep
dirty
follow
Do the other exercises.
Unit 4 Don't eat in class.
第一课时
Section A (1a1c)
►
arrive
意为
“
到达
”，
是不及物动词
，
后接宾语时
，
常与
in/at
连用
，
即：
arrive in
＋大地点；
arrive at
＋小地点。
arrive in/at
相当于
get to
。
eg
：
I usually arrive at/get to school at 7
：
30 in the morning.
我通常早上
7
：
30
到达学校。
When do you usually arrive in/get to Shanghai
？你通常什么时候到达上海？
【
拓展
】arrive late for
＝
be late for
为
……
而迟到
►
You must be on time.
你必须准时。
①
must
情态动词
，
意为
“
必须
”
，
不能单独作谓语
，
必须和动词原形一起构成谓语。其否定形式是
mustn't
，
意为
“
禁止
”
。
②
(be) on time
意为
“
准时；按时
”
。
eg
：
We must get to school on time.
我们必须按时到校。
【
拓展
】in time
意为
“
及时
”
。
►
Don't listen to music in class.
不要在课堂上听音乐。
①
listen
意为
“
听；倾听
”
，
是不及物动词
，
其后接宾语时
，
要加介词
to
。
eg
：
She likes to listen to music.
她喜欢听音乐。
②
in class
意为
“
在课堂上；上课时
”
。
【
拓展
】in the class
在班上；
at table
吃饭；
at the table
在桌子旁；
in hospital
住院；
in the hospital
在医院里
►
fight
①
作动词
，
意为
“
打架
”
。常用短语
fight with sb.
意为
“
与某人打架
”
。
②作名词
，
意为“打架；战斗”
，
常用短语
have a fight(with sb.)
意为“
(
和某人
)
打架”。
一、根据句意及汉语提示写单词。
1
．
There are some new
(
规章
) in our school.
2
．
We can
(
到达
) at the station at about half past seven.
3
．
They want to have a party in the
(
礼堂
)
．
4
．
Let's meet in the
(
餐厅
) hall.
5
．
Jim and Tony sometimes
(
打架
) at school.
rules
arri
v
e
hall
dining
fight
二、用所给单词的适当形式填空。
6
．
(not arrive) late for Lucy's birthday party.
7
．
Don't
(eat) in your bed
，
Emily.
8
．
Our school has a lot of
(rule)
．
9
．
We must
(listen) to the teacher in class.
10
．
They can't
(talk) in the library.
Don't arri
v
e
eat
rules
listen
talk
三、单项选择。
( )11.________ run so quickly in the classroom
，
Mike.
A
．
Isn't B
．
Please C
．
Don't D
．
Let's
( )12.She always gets to school ________
．
A
．
at time B
．
in time C
．
on time D
．
all time
( )13.I can't go to the party.I ________ do my homework.
A
．
must B
．
can C
．
don't D
．
mustn't
C
C
A
( )14.We usually ________ the bus stop at 7
：
00 in the morning.
A
．
arrive B
．
arrive in C
．
arrives D
．
arrive at
( )15.
—
Don't eat in the classroom
，
Alex.
—
________
，
Mr. Yang.
A
．
Thanks B
．
Excuse me C
．
No D
．
Sorry
D
D
四、按要求完成下列句子。
16
．
Play the drums in the evening.(
改为否定句
)
the drums in the evening.
17
．
I can watch TV after dinner every day.(
改为一般疑问句
)
watch TV after dinner every day?
18
．
You can't sing in the classroom.(
改为祈使句
)
in the classroom.
19
．
他开会总是迟到。
(
翻译句子
)
He
is
always
the meeting.
20
．
我们不能在教室里听音乐。
(
翻译句子
)
We can't
in the classroom.
Don't
play
Can
you
Don't
sing
late
for
listen
to
music
Unit 4 Don't eat in class.
第二课时
Section A (2a2d)
►
important
形容词
，
意为
“
重要的
”
。常用句型
It is important for sb. to do sth.
意为
“
对某人来说做某事是重要的
”
。
eg
：
It is important for us to have the meeting.
对我们来说开这次会是很重要的。
I have some important news to tell you.
我有一些重要的消息要告诉你。
►
wear
动词
，
意为
“
穿；戴
”
，
强调状态。其后接衣服、鞋帽、眼镜等名词。
eg
：
He wears a pair of glasses.
他戴着一副眼镜。
She likes wearing the red hat.
她喜欢戴着那顶红色的帽子。
►
【
辨析
】
bring
与
take
①
bring
意为
“
带来；取来
”，
是指把人或物从别处带到说话人所在的地方。
eg
：
Please bring your books here.
请把你的书带到这儿来。
【
拓展
】
bring sb.sth.
＝
bring sth. to sb.
带给某人某物
②
take
意为
“
拿；取；带走
”，
是指把人或物从说话人的地方带到别处去。
eg
：
Take my box to my room.
把我的箱子拿到我的房间去。
►
have to
意为
“
必须；不得不
”，
为情态动词
，
后常接动词原形
，
并且有人称和数的变化。
eg
：
She has to cross the river.
她必须穿过这条河。
【
拓展
】
①
其否定形式是在
have to
前加
don't
或
doesn't
，
意为
“
不必
”
，
相当于
needn't
；疑问句要借助助动词
do
或
does
来完成。
②
must
也意为
“
必须
”
，表示主观的义务和必要；
have to
表示客观需要必须做某事，有
“
不得不
”
的意思。
一、根据句意及首字母提示写单词。
1
．
It's very
to be healthy.
2
．
You must be
in the library.
3
．
Please
your homework to school.
4
．
Don't look
the window in class.
5
．
She likes to
a red dress.
important
quiet
bring
outside
w
ear
二、根据句意
，
用方框中所给词的适当形式填空。
6
．
Are these music
yours?
7
．
She
to clean her room every day.
8
．
Don't run in the
．
9
．
Alice
do her homework
，
so she goes to ask her teacher for help.
10
．
There
many books in my desk.
players
has
hall
w
ays
can't
are
三、单项选择。
( )11.Don't be late ________ class.You must be ________ time.
A
．
for
；
on B
．
on
；
for C
．
on
；
on D
．
for
；
for
( )12.I have ________ uncle.He always wears ________ uniform.
A
．
a
；
a B
．
an
；
an C
．
a
；
an D
．
an
；
a
( )13.Lucy is ill and she ________ stay at home.
A
．
must B
．
has to C
．
had to D
．
have to
A
D
B
( )14.
—
Can you eat in class?
—
________
，
but we can eat outside the school.
A
．
Yes
，
we can B
．
No
，
we don't
C
．
Yes
，
we are D
．
No
，
we can't
( )15.
—
Can you ________ your homework to school tomorrow
，
Dale?
—
OK
，
Miss Wang.
A
．
take B
．
bring C
．
want D
．
put
D
B
四、从方框中选择合适的单词并用其正确形式补全对话。
rule
，
be
，
bring
，
quiet
，
important
，
one
，
w
ear
，
late
Jack
：
Hello
，
my name's Jack.It's my
16.
day at school.
Mary
：
Hello
，
Jack.I'm Mary.This is a great school
，
but there are lots of
17.
．
Jack
：
Really
？
What
18.
some of the rules?
Mary
：
Well
，
don't be
19.
for class.This is very
20.
．
Jack
：
OK
，
so we must be on time.Can we
21.
music players to school?
Mary
：
No
，
we can't.And we always have to
22.
the school uniforms.
Jack
：
I see.
Mary
：
Oh
，
and we also have to be
23.
in the library.
first
rules
are
late
important
bring
w
ear
quiet
Unit 4 Don't eat in class.
第三课时
(Grammar Focus3c)
—
单元同步语法精讲精练
►
含义：
祈使句是用来表示请求、命令或建议等的一种句型。其主语一般为第二人称
you
，
但通常省略。祈使句的句末一般用句号
，
表示较强语气时用感叹号。为了使祈使句显得更委婉、有礼貌
，
可在开头或结尾加上
please
。
►
祈使句的四种类型
①
Do
型祈使句：实义动词原形＋其他．
eg
：
Listen to me
，
please.
请听我说。
②
Be
型祈使句：
be
动词＋其他．
eg
：
Be quiet
，
please.
请安静。
③
Let
型祈使句：
Let
＋
sb.
＋动词原形＋其他．
eg
：
Let's play football.
让我们踢足球吧。
eg
：
No smoking
！禁止吸烟！
No photos
！禁止拍照！
►
祈使句的否定形式
通常是在谓语动词前加
don't
。但要注意以
let
开头的祈使句
，
其否定形式是：
“
Don't
＋
let
＋宾语＋动词原形＋其他
”
或
“
Let
＋宾语＋
not
＋动词原形＋其他
”
。
eg
：
Don't let him go swimming.
＝
Let him not go swimming.
不要让他去游泳。
情态动词
can
与
have to
►
情态动词
can
的用法
①
can
意为
“
能；会
”
，
表示做某事的能力
，
其否定形式为
can't
。
eg
：
Can you speak English
？你会讲英语吗？
②
can
还可表示
“
允许；许可
”
。
eg
：
You can't eat in class.
你不能在课堂上吃东西。
►
情态动词
have to
的用法
have to
意为
“
必须；不得不
”
，
其后接动词原形。
have to
有第三人称单数形式
，
即
has to
，
变疑问句和否定句要借助助动词
do/does
。
eg
：
We have to go home after school.
我们放学后必须回家。
一、用所给单词的适当形式填空。
1
．
(not play) with fire
(
火
)
．
2
．
Don't
(run) in the classroom.
3
．
Let him
(not play) the computer games.
4
．
Can we
(eat) here?
5
．
Do you have to
(go) to bed before ten at night?
Don't play
run
not play
eat
go
二、单项选择。
6
．
____ listen to music in the classroom.
A
．
Not
B
．
No
C
．
Don't
D
．
Be not
7
．
Tom
，
please ____ the classroom now.
A
．
clean B
．
to clean C
．
cleans D
．
cleaning
8
．
Let's ____ on time for classes.
A
．
be B
．
be not C
．
are D
．
is
C
A
A
9
．
She has to ____ her homework every night.
A
．
does B
．
do C
．
doing D
．
is doing
10
．
Sorry
，
you ____ play basketball in the classroom.
A
．
can't B
．
don't
C
．
don't have to D
．
aren't
B
A
三、按要求完成下列句子。
11
．
Lily can play the guitar.(
改为一般疑问句并作否定回答
)
Lily
the guitar?
，
she
．
12
．
Jack has to play the piano every weekend.(
改为一般疑问句
)
Jack
play the piano every weekend?
13
．
Be quick.(
改为否定句
)
Don't be quick.
Can
play
No
can't
Does
ha
v
e
to
14
．
You can't eat food in class.(
改为祈使句
)
Don't eat food in class.
15
．
You must walk to school today.(
改为祈使句
)
Walk to school today.
16
．
You can't be late for class next time.(
改为祈使句
)
Don't be late for class next time.
Unit 4 Don't eat in class.
第四课时
Section B (1a1d)
►
go out
出去
eg
：
You can't go out in class.
上课时你不能出去。
►
practice the guitar
练习吉他
practice
作动词
，
意为
“
练习
，
训练
”
，
其后常接名词、代词或动词
ing
形式作宾语。
eg
：
I usually practice my English in the morning.
我通常在早上练习英语。
He practices playing the piano every day.
他每天练习弹钢琴。
【
拓展
】practice
也可作名词
，
意为
“
练习
，
实践
”
。
eg
：
We have three football practices every week.
我们每周有三次足球练习。
►
help his mom make breakfast
帮助他的妈妈做早饭
①
help sb. do sth.
帮助某人做某事
，
其同义短语为
help sb.with sth.
。
②
make breakfast
做早餐
【
拓展
】make lunch
做午餐；
make dinner
做晚餐
►
on school nights
在学校有课的晚上
【
注意
】
①
night
前如有其他修饰词修饰时
，
指具体的某天晚上
，
其前用介词
on
。
②
泛指在晚上
，
则用介词
at
。
eg
：
I usually do my homework at night.
我通常在晚上做作业。
►
其他重点短语归纳
see friends
看望朋友
do his homework
做他的家庭作业
do the dishes
清洗餐具
watch TV
看电视
clean his room
打扫他的房间
一、根据句意及图片提示写单词。
1
．
He usually
on weekends (
周末
)
．
2
．
He can
before dinner.
3
．
Please help me
．
4
．
You must
now.
5
．
He often
at home.
practices
the
guitar
w
atch
TV
clean
the
room
do
your
home
w
ork
does
the
dishes
二、用适当的介词填空。
6
．
Sally is never late
class.
7
．
I usually do my homework
school nights.
8
．
My brother likes listening
music
the evening.
9
．
Can you help me
my English?
10
．
You must brush your teeth
going to bed.
for
on
to
in
w
ith
before
三、按要求完成下列句子。
11
．
Nick has to practice the piano every day.(
改为一般疑问句
)
Nick
to practice the piano every day?
12
．
Does Li Qiang have to eat lunch at school
？
(
作肯定回答
)
，
he
．
13
．
Can he go out to see friends on school nights
？
(
作否定回答
)
，
he
．
14
．
Tell me a story after dinner.(
改为否定句
)
me a story after dinner.
15
．
Maria gets to school early every day.(
改为同义句
)
Maria
school early every day.
Does
ha
v
e
Yes
does
No
can't
Don't
tell
arri
v
es
at
四、根据对话内容
，
在空白处填入恰当的单词
，
使对话完整、通顺。
A
：
Can you go to the movies tonight
，
Emily?
B
：
No
，
I
16.
．
I can't go out
17.
school nights.
A
：
Oh
，
that's too bad.I can go out
，
but I have to be back home
18.
ten o'clock.
B
：
You're lucky.I have to follow so many rules.
A
：
Like
19.
?
B
：
I can't
20.
go
out with my friends
21.
school.
A
：
Oh
，
I can't either.And I have to
22.
the guitar every day.
B
：
Well
，
I have to
23.
my room every weekend.
And I can't
24.
TV after school.
A
：
I can't
25.
．
can't
on
before
w
hat
after
play/practice
clean
w
atch
either
Unit 4 Don't eat in class.
第五课时
Section B (2a3c)
►
【
辨析
】
too many
，
too much
与
much too
①
too many
后接可数名词复数
，
意为
“
太多的
……
”
。
②
too much
后接不可数名词
，
意为
“
太多的
……
”
。
③
much too
后接形容词、副词
，
意为
“
太
……
”
。
►
more
意为
“
更多
(
的
)
”
，
是
many
或
much
的比较级
(
以后我们将会具体学到其用法
)
，
后接可数名词复数或不可数名词。
eg
：
I need more books.
我需要更多的书。
►
remember
动词
，
意为
“
记住
，
记起
”
。
remember to do sth.
记住要去做某事
(
事情还没做
)
remember doing sth.
记得做过某事
(
事情已经做了
)
►
keep
动词
，
意为
“
保持；保留
”，
常用于以下结构中：
①
keep
＋
adj
.
意为
“
保持处于
……
状态
”
。
eg
：
Please keep quiet.
请保持安静。
②
keep
＋
sb./sth.
＋
adj
.
意为
“
使某人
/
某物处于某种状态
”
。
eg
：
We must keep the classroom clean.
我们必须保持教室干净。
►
重点短语归纳
make the bed
整理床铺
read a book
读书
make rules
制定规章制度
Good luck
！祝你好运！
follow the rules
遵守规则
learn to do sth.
学习做某事
have fun
玩得开心
be strict with sb.
对某人严格要求
be strict in sth.
对某事严格要求
一、根据句意及汉语提示写单词。
1
．
After that
，
you can
(
放松
) for half an hour.
2
．
I can't
(
记住
) Frank's phone number.Can you tell me?
3
．
Our classroom is
(
脏的
)
．
Let's clean it now.
4
．
Bob never helps to make dinner in the
(
厨房
)
．
5
．
—
How does Mary
(
感受
) today?
—
Not very good.
relax
remember
dirty
kitchen
feel
二、用所给单词的适当形式填空。
6
．
Tom wants to make
(many) friends than before (
比以前
)
．
7
．
Before the class
，
the classroom is very
(noise)
．
8
．
What can you do on
(weekend)?
9
．
There are a lot of
(thing) you can do in this club.
10
．
They make rules
(tell) people what one can do and what one can't do.
more
noisy
w
eekends
things
to tell
三、单项选择。
( )11.
—
________ do you feel when you visit Hangzhou?
—
It's really interesting.
A
．
What B
．
Where C
．
When D
．
How
( )12.There are ________ rules at school.
A
．
too many B
．
many too C
．
too much D
．
much too
( )13.
—
How does your grandpa ________ healthy?
—
He exercises for an hour every morning.
A
．
keep B
．
leave C
．
make D
．
find
D
A
A
( )14.Don't be ________ in the library.
A
．
quiet B
．
noisy C
．
best D
．
fun
( )15.I don't like the red skirt and I don't like the green one ________
．
A
．
either B
．
too C
．
also D
．
only
B
A
四、根据汉语意思完成句子。
16
．
英语老师对我们要求很严格。
The English teacher is very
us.
17
．
很多人认为
，
红色能给他们带来好运。
Many people think red can bring them
．
18
．
如果你不遵守规则
，
我们就不跟你玩了。
If you don't
，
we won't play with you.
19
．
我必须帮我妹妹铺床。
I must help my sister
．
20
．
不要把脏衣服留在你的床上。
dirty clothes on your bed.
strict
w
ith
good
luck
follo
w
the
rules
make
her
bed
Don't
lea
v
e
Unit 4 Don't eat in class.
第六课时 单元同步作文指导
本单元我们主要学习了如何使用祈使句来表示请求、命令、劝告、警告、禁止。事实上
，
祈使句在我们的实际生活中使用得非常普遍
，
在写作中出现的频率也很高。因此
，
通过本单元的学习
，
同学们要学会使用祈使句来描述规章制度。同时掌握情态动词
can
，
must
及
have to
的基本用法。
教材中出现的相关句型：
①
Don't arrive late for class.
＝
Don't be late for class.
上课不要迟到。
②
Don't run in the hallways.
不准在走廊里跑。
③
You must eat in the dining hall.
你必须在食堂吃饭。
④
Don't listen to music in class.
上课不准听音乐。
⑤
Don't fight.
不准打架。
⑥
Help mom make breakfast.
帮助妈妈做早饭。
⑦
I can't listen to music in the classroom or hallways.
我不能在教室或走廊里听音乐。
⑧
I have to wear a uniform at school.
在学校我不得不穿校服。
⑨
We must be on time for class.
我们必须准时上课。
蒂娜
(Tina)
是你校新来的一名学生
，
不了解你校的规章制度
，
请你根据以下提示向他介绍一下。
提示：
1.
上课不能迟到；
2
．
不许在教室里吃东西；
3
．
不许在课堂上听音乐、玩游戏；
4
．
图书室里要保持安静；
5
．
不能在走廊跑；
6
．
不能打架。
要求：
50
词左右。
Welcome to our school
，
Tina.Here are some of our school rules.Let me tell you about them.We can't arrive late for class.We can't eat in the classroom
，
but we can eat in the dining hall.We can't listen to music or play games in class
，
either.We must be quiet in the library.We can't run in the hallways and we mustn't fight.
【
点评
】
本篇作文属描写学校规章制度的文章
，
写作过程中要会正确使用祈使句或情态动词及其否定形式
，
如本文中
can
，
can't
，
must
等的运用。
分析题目
，
按照所列条款
，
确定叙述的先后顺序
，
本文按教室
(
课堂
)
—
图书室
—
课后活动分地点讲述规则。
找出关键词、短语
，
以备写作之用
，
如文中
arrive late for
和
run in the hallways
等。
假如你是莉萨
(Lisa)
，
请你根据下面的要点提示给你美国笔友吉尔
(Jill)
发一封电子邮件
，
告诉她你们班的班规并谈谈你对这些规则的看法。
提示：
1.
不能迟到；
2
．
必须按时完成作业；
3
．
不能和同学打架；
4
．
每天必须打扫一次教室。
要求：
50
词左右
，
可适当发挥。电子邮件的格式和开头已给出
，
不计入总词数。
Dear Jill
，
I'm now in Class 4 Grade 7.Let me tell you some of my class rules.
First
，
w
e can't arri
v
e late for school.Second
，
w
e ha
v
e to finish our home
w
ork on time.Third
，
w
e can't fight
w
ith our classmates.And last
w
e must clean our classroom e
v
ery day and keep it clean.I don't think these rules are strict.We must follo
w
them because they're good for us.
Yours
，
Lisa
Unit 4 Don't eat in class.
第七课时
Self Check
一、词汇运用。
A)
根据句意及汉语提示写单词。
1
．
It's very
(
安静的
) in the classroom.
2
．
Mr. Zhang usually
(
穿
) a black jacket at school.
3
．
Ms. White needs
(
更多的
) students to help her.
4
．
Jerry
(
保持
) his room clean every day.
5
．
You can see Mike playing soccer
(
在外面
)
．
quiet
w
ears
more
keeps
outside
B)
用所给单词的适当形式填空。
6
．
Jack
，
you can't
(fight) with your brother.
7
．
Every morning Mr. Hand
(arrive) at school very early.
8
．
After a day's work
，
I want to
(relax) with a cup of tea.
9
．
Don't
(practice) the violin here.
10
．
We must
(learn) English well at school.
fight
arri
v
es
relax
practice
learn
二、单项选择。
11
．
Eric learns ____ a car every Sunday afternoon.
A
．
drive B
．
driving C
．
to driving D
．
to drive
12
．
Jenny
，
____ arrive late again.Miss Miller will be unhappy.
A
．
doesn't B
．
not C
．
don't D
．
no
13
．
—
Do you have to go to bed early every day?
—
____
．
I can watch TV on Sunday nights.
A
．
Yes
，
I do B
．
Yes
，
I have
C
．
No
，
I don't D
．
No
，
I haven't
D
C
C
14
．
—
Jim
，
can you ____ your model car to school and show it to us?
—
Sure.
A
．
bring B
．
sell C
．
clean D
．
follow
15
．
—
Mike
，
you have to get to the train station before 6
：
00 a
．
m.
—
____
．
I'll get there at 5
：
30.
A
．
Good luck B
．
I see
C
．
Sounds good D
．
You're welcome
A
B
三、根据汉语意思完成句子。
16
．
今晚外出娱乐怎么样？
How about
tonight?
17
．
我们不能在教室里听音乐。
We can't
in the classroom.
18
．
让我们明天去公园吧。
to the park tomorrow.
19
．
他们每周五练习两小时钢琴。
They
for two hours every Friday.
20
．
你们明天必须准时到达。
You must arrive
tomorrow.
going
out
listen
to
music
Let's
go
practice
the
piano
on
time
四、阅读理解。
The Wenhua International School
You must
You mustn't
Arrive at school by half past seven every morning.
Wear jeans(
牛仔裤
).
Hand in your homework by eight.
Eat or drink in the classroom.
Look clean and tidy.
Bring MP3
to school.
Be quiet in the library.
Run or shout in the school buildings.
Stay on the playground at break time.
Talk loudly in the hallways.
Stand up when a teacher comes into the classroom.
Fight.
21.What can't you do when you are in the school buildings
？
____
A
．
Eat or drink. B
．
Run or shout.
C
．
Talk loudly. D
．
Listen to music.
22
．
Can you bring your MP3
to school
？
____
A
．
No
，
we can't. B
．
Yes
，
we can.
C
．
No
，
they can't. D
．
Yes
，
they can.
B
A
23
．
What do you have to do when your teacher comes into the classroom
？
____
A
．
Hand in our homework.
B
．
Be quiet.
C
．
Stand up.
D
．
Clean the classroom.
24
．
Can you fight in the school
？
____
A
．
I don't know. B
．
No
，
we can't.
C
．
Yes
，
we can. D
．
Yes
，
we must.
25
．
When do you have to get to school every morning
？
____
A
．
By half past seven. B
．
By eight.
C
．
By half past eight. D
．
By seven.
C
B
A
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