中小学教育资源及组卷应用平台
2019-2020仁爱科普英语九年级上
Unit2topic1sectionD导学案
一．选择选一选
( )1. All sorts of polluton around us are bad our health many ways.
A. for; by B. for; in C. of; in D. of; by
( )2.—Working in noisy conditions for a long time is bad for our hearing.
—I agree with you. It may make people go .
A. sour B. deaf C. grey D. well
( )3. There are several chemical factories pouring waste water into the stream.
They may cause .
A. air pollution B. water pollution
C. noise pollution D. light pollution
( )4. Burning gas, oil and coal air pollution and it can also some illness.
A. creates; cause B. created; cause
C. created; causes D. creates; causes
( )5. less pollution, the earth will become and our people’s health will be .
A. by; green; good
B. with; greener; better
C. in; greener; better
D. on; greenest; best
二．短语填一填
1. 噪音污染也可能引起高血压。
Noise pollution can cause as well.
2. 大多数人没有意识到自己正呼吸着被污染的空气。
Most people don’t that they polluted air.
3. 我们需要发展本地工业。
We need to the local .
4. 随着工业的发展，环境污染成为一大社会问题。
, environmental pollution becomes a big social problem.
5. 燃烧煤和汽油污染大气，也有害于我们的健康。
Burning coal and oil pollutes the air, and it our health
.
三、完形填空
先通读短文，掌握其大意，然后从A、B、C、D四个选项中选出一个可以填入相应空白处的最佳答案，并将其标号填入题前括号内。
There are many kinds of pollution around us, ___1__ air pollution, soil pollution, noise pollution and light pollution. They are bad ___2 __ our health in many ways.
Burning gas, oil and coal creates air pollution .It can cause sore eyes and ___3_ problems.
With the increase of pollution and the development of industry, litter is everywhere .It makes our environment dirty. People put lots of rubbish in the land. Farmers use too many __4__ in the fields .They destroy the soil .So soil pollution has become serious.
Noise pollution can make people 5.For example, people may lose their hearing if they work in a __6__ place for a long time. Too much noise can cause high blood pressure __7_.
Working for a long time in strong, changeable light __8__ cause some kinds of illnesses. It makes people feel ___9_ and is especially bad for the eyes.
With ___10__ pollution, our planet will become greener and our health will be better. Let’s be greener people.
( ) 1. A. as well as B. for example C. such like D. such as
( ) 2. A. for B. in C. to D. at
( )3. A. breaths B. breathe C. breathing D. breathed
( ) 4. A. chemical B. chemistry C. chemicals D. chemist
( )5. A. blind B. deaf C. black D. lame
( ) 6 A. noise B. quiet C. noisy D. noisily
( ) 7. A. also B. or C. either D. as well
( ) 8. A. may B. should C. must D. need
( ) 9. A.comfortable B.terrible C.terribly D. comfortably
( ) 10 A. little B. a little C. fewer D. less
四，情景交际
1. 你看到曾经的旅游圣地变成重度污染区，想了解那里发生了什么事情，你可以这么问：_______________________________________________________here
2.你看到满地的垃圾，觉得一团糟，可以这么说：
What ________________________________!
3.当你看到妈妈身体不舒服，想了解她怎么了，你可以这么问：
Mom,__________________________________________________you
4.你想知道对方的病情像这样有多久，你可以这样问他：
_________________________________ like this
5.当你知道对方身体不舒服，想建议他及时就医，你可以这样对他说：
I think __________________________________________________.
参考答案
一．选择选一选
l.B 2.B 3.B 4. A 5. B
二．短语填一填
1. high blood pressure
2. realize; are breathing
3. develop; industry
4. With the development of industry
5. is harmful to; as well
三、完形填空
1—5 DACCB 6—10 CDABD
四，情景交际
1What has happened
2What a mess!
3What’s the matter with
4How long have you been
5you should go to see a doctor ( as soon as possible).
21世纪教育网 www.21cnjy.com 精品试卷·第 2 页 （共 2 页）
HYPERLINK "http://21世纪教育网(www.21cnjy.com)
" 21世纪教育网(www.21cnjy.com)(共24张PPT)
2019-2020仁爱科普英语九上
Unit 2 Saving the Earth
Topic 1 Pollution has caused too many problems .
Section D
精美课件
Lead in
教学目标：
1. 学习并掌握四会词汇：coal, create, blood, high blood pressure, planet.
2总结污染的种类及其危害。
3.初步学习which 引导的定语从句.
4.引导学生通过阅读不同种类的污染，获取具体信息，进一步提高阅读的能力。
onto prep.向，朝 [ ntu ]
sentence n.句子;判决,宣判 [ sent( )ns]
coal n.煤 [k l]
create v.造成；创造 [kri e t]
blood n.血，血液 [bl d]
high blood pressure 高血压
planet n.行星 [ pl n t]
Learn new words
It _____ (be) beautiful in the past. Kangkang _______ (go) there two years ago.
The flowers and grass ___________ (go).
Everything _____________ (change).
Mrs. Zhou ____________ (be) like this since last week.
She ______________ (not see) a doctor yet.
was
went
have gone
has changed
has been
hasn’t seen
Simple past 强调过去
Present perfect 强调现在
They are caused
by pollution.
There are many kinds of pollution around us,
air pollution
light pollution
litter
water pollution
soil pollution
noise pollution
including
Lead in
Read through Sections A-C and fill in the blanks with the correct words.
Grammar
I _____ (go) there two years ago.
There ______ (be) lots of flowers and grass.
What _________________ (happen) here
I have ______ (be) like this since last week.
The flowers and grass ____________ (go)!
been
were
has happened
have gone
went
Simple Past ＆Present Perfect
Oh, what a _______!
There are several chemical factories _______ waste water into the stream.
What’s ______, the factory makes too much noise…
Noise is _________ to human’s health.
People who work and live in noisy conditions often ______ deaf.
…many teenagers in America can hear no ______ than 65-year-old people do, …
…does great _______ to people’s hearing.
Functions
shame
pouring
worse
go
harmful
better
harm
( ) 1. What is the passage mainly about
A. Air pollution. B. Light pollution.
C. Litter. D. All sorts of pollution.
( ) 2. ________ destroy(s) the soil.
A. Chemicals B. Weather
C. Noise D. Industry
( ) 3. How do people feel after they work in strong light for a long time
A. Excited. B. Happy.
C. Terrible. D. Sad.
How well do you know Sections A-C Now do the following tasks and check.
A
D
C
Read 1a and choose the best answer.
Pollution Cause Effect
air pollution burning_____, _____ and _____ _____ eyes and _________ problems
soil pollution _____ is everywhere, use too many __________ ______ environment and _________ food
noise pollution _______________ place for a long time make people _____ and cause ____________ pressure
light pollution _______ light kinds of ________, bad for ________
1a Read the passage and complete the table on Page 34.
gas
oil
coal
sore
breathing
litter
chemicals
dirty
unhealthy
work in a noisy
deaf
high blood
strong
illnesses
eyes
1. They are bad for our health in many ways.
They ____________to our health in different ways.
2. People may lose their hearing if they work in a noisy
place for a long time.
If people work in noisy conditions for a long time they
may have ______________.
3. Noise pollution can make people deaf.
People may ______ deaf _____________ noise pollution.
1b Read and understand the first sentence. Then complete the second one.
hearing loss
do harm
go
because of
/ are harmful
There are many __________ of pollution around us. They are ______ for our health in many ways.
Air pollution causes _____ eyes and __________ problems. ______ makes our environment dirty. Soil pollution ________ the soil and _______ unhealthy food. Noise pollution makes people ______ and causes high blood pressure. Light pollution is bad for _____ and causes some kinds of __________.
With less pollution, our planet will become _______ and our health will be better. Let’s be greener people.
Complete the passage according to 1a.
kinds/sorts
bad
sore
breathing
Litter
destroys
causes
deaf
eyes
illnesses
greener
Language points
1. Burning gas, oil, coal creates air pollution.燃烧气体、石油和煤都会造成空气污染。
create v. 造成，创造
creative adj. 创造性的
creation n. 创造；创造物
2. In the fields, farmers use too many
chemicals which destroy the soil.
在地里，农民使用了太多对土壤起破坏作用的化肥和农药。
定语从句
3. Too much noise can cause high blood pressure as well.噪声太大也可能导致高血压。
high blood pressure 高血压
as well 也, 还
e.g. We’re going to the party tonight.
Why don’t you come along as well
Language points
4. With the increase in population and the development of industry, litter is everywhere.
随着人口的增加和工业的发展，垃圾到处都是。
5. With less pollution, our planet will become
greener and our health will be better.
随着污染的减少，我们的地球将变得更加环
保，我们也会更健康。
Language points
More tasks.
把……倒入…… ___________________
have got a pain in… ___________________
throw around ___________________
对……有害 ___________________
not all people ___________________
go deaf ___________________
丧失听力 ___________________
和……（几乎）一样坏 ___________________
disturb others ___________________
各种各样样的 ___________________
在很多方面 ___________________
pour… into…
……疼
乱扔
be harmful to
= do harm to
不是所有人
变聋
= have hearing loss
lose one’s hearing
no better than
打扰别人
all sorts/kinds of
in many ways
Phrase collection
Mary: Excuse me. ______ I haven’t seen him for weeks.
Bill: Jim’s gone to England.
Mary: Really ______
Bill: He went there last week.
Mary: ______
Bill: For three times.
Mary: ______
Bill: He traveled with his friends.
Mary: ______
Bill: He will be away for about two weeks.
Mary: Oh, thank you. I’ll phone him this evening.
e. Where’s Jim
a. When did he go there
b. How many times has he been there
d. Who did he travel with
c. How long will he be away
e
a
b
d
c
Conversation
Project
Making a Wall Newspaper About Pollution
1. Collect some pictures about pollution.
2. What kind of pollution does each picture show Work
in groups and discuss its bad effects.
3. Make a wall newspaper about different kinds of
pollution and the harm caused by them.
Exercises
根据汉语意思完成句子。
1. 如今，很多人患有高血压。
Nowadays, many people have _____ ______ ________.
2. 动物可以在很多方面帮助人们。
Animals can help people ____ ____ ______.
3. 迈克会打篮球，他跑步也很快。
Mike can play basketball. He runs fast ____ ______.
4. 随着工业的发展，污染越来越严重。
____ ____ ____________ ___ industry, pollution has
become _____ _____ _____ serious.
high blood pressure
in many ways
as well
With the development of
more and more
单项选择
( ) 1. Linda has many hobbies, ________ listening to music, collecting coins, going cycling and so on.
A. for example B. including
C. about D. and
( ) 2. There is ______ pollution in the world. We must stop it.
A. much too B. too much
C. many D. too many
( ) 3. _______ the increase in population, food has become a serious problem.
A. And B. By
C. To D. With
( )4._____ the environment is important for human beings.
A. Take care of B. Took care of
C. Taking care of D. Take the care of
B
D
C
B
summary
We learn:
1. Make a wall newspaper in English.
2. Tell the differences between Simple Past
and Present perfect.
I went there two years ago.
I have been like this since last week.
We can:
1. Some words:
coal, create, blood, planet
2. Some phrases:
in many ways, high blood pressure, as well
3. Some sentences:
With the increase in population and the
development of industry, litter is everywhere.
1. Read 1a.
2. Make a wall newspaper about pollution.
3. Finish Section D in your workbook.
4. Preview Section A in Topic 2.
Lead in
Homework
Thank you.
谢谢
21世纪教育网（www.21cnjy.com) 中小学教育资源网站
有大把高质量资料？一线教师？一线教研员？
欢迎加入21世纪教育网教师合作团队！！月薪过万不是梦！！
详情请看：
https://www.21cnjy.com/help/help_extract.php
