牛津深圳版七年级下册 Unit 6 Electricity--Revision（共50张PPT）

(共50张PPT)
Unit 6 Electricity
Revision
Electrical appliances
bulb
cooker
washing machine
air conditioner
fridge
computer
Electrical appliances
TV
wind power
water power
solar power
Test for new words
Ⅰ. 根据句意及图片提示写单词或短语,
补全句子。
1. Look！The boy is ________.
2.My camera can not work. I have to buy
a new ________.
laughing
battery
3. There are three _______
in my kitchen.
4.Electricity comes into our
house through ________.
5. A ____________ can
provide us with electricity.
cookers
wires
power station
II．根据句意及汉语提示写单词，补全
句子。
6. Please listen to the ___________ (谈话)
between Jack and Tom and choose the
right answer.
7. Is there ________ (任何人) at home
conversation
anyone
8. It's________ (愚蠢的) of you to make
the same mistakes again and again.
9. If you break the ________ (规则), you
will be punished.
10. When I asked him this question, he
didn't ________ (回答).
foolish
rules
reply
III．根据汉语提示补全句子，每空一词。
11.离开的时候请你确保门窗是锁着的。
Please ________ ________ the doors
and windows are locked when you
leave.
12. 为了保持健康，我们每天应至少睡八
个小时觉。
To keep fit, we should sleep ___ _____
for eight hours every day.
make sure
at least
13. 今天莉莉给了我一袋糖果作为生日礼
物。
Today, Lily gave me __ ______ ___
candies as my birthday present.
14. 在某种程度上，电脑给我的工作带来
了很大的帮助。
________ ________ ________,
computers help me a lot in my work.
a packet of
In a way
15. 这个鼠标无法工作是因为没有连接到
电脑。
The mouse can not work because it's
not ________ ________ the computer.
connected to
16. 你能为我买一本书吗？
Can you ________ a book ________
me
17. 布朗一家将要去加拿大旅游。
The Browns________ ______ __
travel in Canada.
18. 她看起来有点不舒服。
She ________ a little uncomfortable.
buy
for
are going to
looks
19. 图书馆为人们提供书。
The library ________ people ________
books.
20. 十分钟之后，她回来了。
Ten minutes later, she______ ______.
provides
with
came back
Electricity all around
One evening, Daisy ____(say) “ I am going to buy a packet of sweets._____ (do) anyone want anything
Benny , Daisy’s brother, _______ (reply), “Can you get me a packet of electricity ” “Yes , I can,” said Daisy. Then she ____ (go) out.
Benny laughed, “She can’t buy electricity ____ packets like sweets! She’ll look ______ (fool)”
said
Does
replied
went
in
foolish
Mum said, “ You mustn’t say that, Benny!”
“What do you know _____ electricity, Benny ” Dad asked.
“Electricity _______ (give) us power. It _______ (flow) through wires. It’s like water, ___ a way, ” said Benny. “You are right! Electricity comes ___ our flat _______ thin wires. These are _________ to cables under the street, ” Dad added.
Electricity all around
about
gives
flows
in
into
through
connected
Electricity all around
“What are connected ____ ” asked Benny.
“They are connected to a ______ _____,” answered Dad.
A _______ later, Daiy _____ (come) back.
“May I have my packet of electricity ” Benny asked.
to
power station
moment
came
Electricity all around
“Here you are!” said Daisy.
“But...These are ________ (battery)!” said Benny.
“Daisy’s right,” said Dad. “The chemicals inside batteries produce__________.”
Mum said, “Who looks foolish now, Benny ”
batteries
electricity
Test for Modal Verbs
1.---__I download the article again
---No, you needn’t.
A.Shall B.Will
C. Must D. Can
2.---Must I stay at home, Mum
---No, you ___.
A.needn’t. B.mustn’t
C. don’t D.may not
C
A
3.A computer _____ think for itself. It
must be told what to do.
A.can’t B. couldn’t
C. may not D. should
4.---Could I borrow your dictionary
---Yes, you ____.
A. might B. must C. can D. should
A
C
5.You _____ be more careful next time.
may B. must C. could D. might
6.Students ________ smoke.
can’t B. mustn’t C. might not
B
B
Ⅰ. 单项选择。
1. I have to practice my oral English
every day because I________ speak
English well.
A. may not
B. shouldn't
C. can't
D. mustn't
2. Many people like Jay Chou very much
because he ________ write beautiful
music.
A. can
B. may
C. must
D. should
3. Your classmates are studying hard
here. You ________ make any noise,
Tom.
A. can't
B. may not
C. will not
D. mustn't
4. You've grown up, Alice. You ________
learn to do everything by yourself.
Don't depend on others.
A. must
B. will
C. may
D. could
5. ---- ________ I come in, sir
---- Of course, you can.
A. Must
B. May
C. Will
D. Do
6. Mary, I ________ work out this
problem. Can you give me a hand
A. can't
B. may not
C. shouldn't
D. mustn't
7. ---- ________ you go to see a movie
with me tonight
---- No problem. See you tonight.
A. Shall
B. May
C. Must
D. Can
8. You ________ listen to the teacher
carefully when you are having a class.
A. can
B. must
C. have to
D. may
9. ---- Must I arrive at school on time
---- No, you ________.
A. may not
B. needn't
C. mustn't
D. can't
10. My mother ________ speak English
very well and she usually talks with
me in English.
A. may
B. shall
C. can
D. must
II．按要求完成下面的句子。
11. Mary can swim very well. (改为否定
句)
Mary ________ ________ at all.
12. I can't go shopping with you today
because I have lots of homework to do.
(就划线部分提问)
________ ________ you go shopping
with me today
can’t swim
Why can’t
13. May I play computer games now,
Miss Wang (作否定回答)
No, I'm afraid ________ ________.
14. You must hand in your homework
before 7 am tomorrow. (就划线部分
提问)
________ ________ ________ hand in
my homework
you can’t
When must I
15. You mustn't stay up late because it's
bad for your health. (就划线部分提
问)
________ ________ ________ stay up
late
Why mustn’t we
Our school rules
1 We must wear our school uniforms every day.
2. We must arrive at the school on time.
3. We must listen to the teacher carefully.
4. We must keep the school clean.
5. We must not eat or drink in the classroom.
6. We must not run in the building.
7. We must not draw pictures on their desks.
8. We must not talk to each other in class.
at home
at school
星
级
评
比
栏
Group 1
Group 2
Group 3
Group 4
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评
比
栏
Group 1
Group 2
Group 3
Group 4
星
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评
比
栏
Group 1
Group 2
Group 3
Group 4
星
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评
比
栏
Group 1
Group 2
Group 3
Group 4
星
级
评
比
栏
Group 1
Group 2
Group 3
Group 4
Homework :
1 Written Practice:
Write a class rule. (写一个班规)
2 Oral Practice:
Talk about “Electricity safety tips” (口头练习：用电安全提示）)