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7B Chapter2 vocabulary_图文

Chapter Two
Protecting our environment

Daily Sentence
Daily Practice Word Exercise

Daily Sentence

After rain comes sunshine.

阳光总在风雨后/雨过天晴。

Daily Reading

D

A

D

Pollution Fighters

Who are they?

pollution
air pollution noise pollution

water pollution white pollution

process
Pollution means the process of making things dirty and unhealthy

give out

pass

collect

interview

doctor

Doctor Ray

The rubber on the end of your pencil

breathe fresh air

nature
natural sceneries

air conditioner

insect(s)

warn

join together underground

communicate

danger

Trees are in danger.

cut down

burn

destroy

against
You should fly your kite against the wind.
你应该迎着风放风筝。

reduce reduce one’s weight

=lose one’s weight

oxygen

plastic

Activity3:
1、collecting 2、join

3、communicating with 4、danger 5、burn 6、destroying

7、against
9、 warn

8、 breathing
10、natural

Activity 4:
1、burnt 3、destroying 5、communicate 7、cool 9、pass 2、pollution 4、warn ,insects’ 6、protect 8、produce

1. the process of doing something
做某事的过程

e.g: Pollution means the process of making things dirty and unhealthy.
2. fight against… 与…抗争;打击…

e.g: The firemen are fighting against the fire.

3. give out …排放出… ;散发出…

eg: Cars ususlly give out harmful gases.
4. pass sth. to sb. / pass sb. sth 传递…给…

eg.The woman is passing the torch fire to the young man.
Or: The woman is passing the young man the torch fire.

5.

be interested in (doing) something
对(做)。。。感兴趣

eg: Many

students are very interested in playing computer games.
6. enjoy

(doing) something

喜欢(做)某事

eg: Do you enjoy breathing fresh air?

7. natrual

air conditioners 天然空调 eg:Trees are natrual air conditioners.

8. produce a chemical

产生一种化学物质

eg: The other trees then produce a chemical to make their leaves taste bad to protect themselves.

9. join …together

把。。。连接在一起

eg: The workers join the two pieces of iron together.

10. communicate with… 与。。。联系

eg: Parents should often

communicate with teachers.
11. one another = each other 互相

eg: Trees are communicating

with one another.
12. be in danger 处于危险中

eg: Some animals are now in

danger.

14. leave for … 去。。。 eg: The Greens are leaving for Hongkong tomorrow.
15. in a traffic jam 塞车 eg: The Lius are in a traffic jam.So they may be a little late.

16. see…off.

送。。。离开

eg: His father will go to Shanghai and his mother will see him off.
17. stop doing … 停止做。。。

eg: We should stop using plastic bags.

sth. for sb. 提供某物给某人 eg: Our parents provide everything for us. 19. in the last/next … years
在过去/未来…年

18. provide

eg: In the last 200 years, half trees on Earth have been destroyed.

eg: We want to plant 100 million trees in the next 10 years.


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