牛津版九年级上册Module 2 Environmental problems
Unit 3 The Environment第一课时 Reading I同步练习
从下面每小题的A、B、C三个选项中选出可以替换划线部分的最佳选项。
( )1. — I have too much concern about his work. What about you?
—Me too. I think we should give him a hand because he’s a new hand.
A. time B. energy C. worry
( )2. — If people keep throwing rubbish into this river, all the living things in it will become lifeless.
—Exactly right. People should make the river clean.
A. dead B. dirty C. lively
( )3. — We should use products which are friendly to the Earth.
—If we do so, the environment will become much better.
A. not important B. not harmful C. not good
( )4. — May I use this tool to open the box?
—I don’t think it is a proper method. You’d better think of another way.
A. special B. careful C. correct
( )5. — Are you busy every day?
—Yes, I am. There is mountains of work to do so that I feel very tired after work.
A. lots of B. a little C. some
二、语法填空：用所给单词的适当形式填空，未提供单词的根据上下文填入适当的词。
One day, I took my daughter to the park. As soon as we got there, my daughter ran to the swing (秋千）and asked for a push. When I was helping my daughter, I noticed another girl (1) _________ (try) to make her own swing go high by herself.Her old grandmother (2) _________ (sit) on the chair nearby and smiling at us. Gradually, my daughter (3) _________ (push) higher and higher by me.
Then I walked towards (4) _________ little girl. I asked (5) _________ I could give a big push to her. She smiled and said “Yes”. For the next hour, I pushed the two swings. When we went home, I was tired6) _________ very happy.One day two (7) _________ (year) later, after a day’s work, I went to pick up my daughter. While I was waiting outside the school gate, a little girl smiled (8) _________ (sweet) at me and gave me a big hug. As I watched her running away, I realized that she was the girl (9) _________ I met in the park.So far, I (10) _________ (not forget) her sweet smile and the warm hug that she gave me. I feel the power of love.
三、根据句意及汉语提示完成句子
1.This?mountain?is?about?four?kilometers?above?the?___________(海平面)?
2. I?don’t?have?a?simple?______(解决办法)?to?the?problem.
3. Frogs?eat?pests?which?_________(破坏)crops?and?carry?disease.?
4.? What is the city _________(政府) fun_ction(功能)?
5. Do?you?want?to?be?a___________(环境保护的)consumer?
四、用括号内所给词的适当形式填空。
1. I throw away _________(little) rubbish each week than Mr Smith.
2. Leaf seems ___________(be like) leaf B.
3. Let’s play basketball! That_________( sound) great.
4.?It’s?clear?that?_________(nature) disaster?is?one?of?the?reasons?to?the?economic?crisis.?
5.?Cutting?down?trees?also?___________(destroy)?the?homes?of?animals.?
牛津版九年级上册Module 2 Environmental problems
Unit 3 The Environment同步练习
一、从下面每小题的A、B、C三个选项中选出可以替换划线部分的最佳选项。
1-5 CABCA
二、语法填空：用所给单词的适当形式填空，未提供单词的根据上下文填入适当的词。
1. trying 2. was sitting 3. was pushed 4. the 5. if
6. but 7. years 8. sweetly 9. that 10. haven’t forgotten
三、根据句意及汉语提示完成句子
1. sea?level? 2. solution 3. destory 4. goverment 5.green
牛津版英语九年级下册Module 2 Environmental problems
Unit 3 The environment第一课时 Reading I 教学设计
课题
Unit 3 The environment
第一课时 Reading I
单元
Module 2 Environmental problems
学科
英语
年级
九年级下册
学习
目标
1. Students can get the main idea of the text.
2. Students can learn about the general idea and main content of the text.
3. Students get to know the structure of environmental science article.
重点
Get the main idea of the text.
难点
Learn about the general idea and main content of the text
教学过程
教学环节
教师活动
学生活动
设计意图
导入新课
Step 1. Lead in
Learn the new words.
concern atmosphere temperature consumer
fuel coal result sea level nature
Fill in the blanks.
1)The boy likes to bite his nails. That is a bad h The g is t to stop the spread of the disease.
2)You shall g the meanings of the words instead of looking up every one.
3). The a around the Earth is necessary for all living things.
4). With the help of the g , we can eat all kinds of fruits and vegetables around the year.
Step 2. Presentation
Guide students to think what the problems are by showing pictures
T: Ask: Look at the pictures and say what it tells us.
Ss: ……..
T: What causes the problems?
Ss: ……..
T: (Make a summary)
Environment is important to us. The earth is our home, and we should try to protect it .Let’s take action at once.
Learn the new words.
Discuss the questions in groups
通过图片，学习新单词，导入新课。
通过图片，展示新课，小组合作，激发学生兴趣
日常生活的实例，以增强效果
讲授新课
Step3 Presentation
Reading
Part A( A1,A2).
T：Read to get the main idea by skimming ，scanning and task-reading.
T: This article contains three parts and A1and A2 are only about the greenhouse effect.
Part B
T: Listen carefully and try to remember as many details as possible.
Part C
T：Let’s revise vocabulary and try to guess which can replace the underlined phrases .
Step3.Group Work
.
Listen to the tape and answer the questions
Read the text and answer the questions.
The students discuss the questions in groups.
Use the words then finish the exercise.
通过问题进行听力练习，提高学生的听力水平。
展示课件，提醒学生是限时阅读,提醒学生注意小标题即每段的topic sentence
布置作业
Read the article and try to remember the key sentences.
2. Do P37 D themselves.
3. Read the part------- Culture Corner to get further information about environmental problems.
课堂小结
Useful patterns:
We should also recycle as many things as we can.
We should also recycle as many things as we can.
Key phrases：
learn to express concern warmer and warmer too much
in the future cut down throw away
summary
useful sentences keywords and key phrases
总结本课重点知识。
板书
Unit 3 The Environment key words:
concern atmosphere temperature consumer fuel coal result
Key phrases：
learn to express concern warmer and warmer too much
in the future cut down throw away
直观展示本课重点内容
课件48张PPT。牛津广州 深圳版 九年级下册Module 2 Environmental problems
Unit 3 The Environment 第一课时 Reading IWarming-upLead inLook at the following pictures and think about what causes the problems.Lead inHow much do you know about the greenhouse effect?Lead inWhat can we do ?finish a testHow green are you ?Lead in1. Do you recycle
A: newspapers? 1’
B: tins? 1’
C: plastic bags? 2’
2. When you make a short journey,
do you
A: walk or cycle? 3’
B: go by car? 0’
C: go by public transport? 1’Lead in3. What type of bags do you use for shopping?
A: reusable ( e.g., basket ) 3’
B: reused plastic 1’
C: new plastic 0’
4. How many pieces of electrical equipment are used in your kitchen?
A: 10 or more 0’
B: 5 to 9 1’
C: below 5 2’Lead in5. Do you make sure that lights and
other electrical equipment are
switched off when not needed?
A: nearly always 2’
B: seldom 1’
C: never 0’
6. Do you use disposable chopsticks?
A: often 0’
B: seldom 1’
C: never 2’Lead inWho is the greenest in your class?Lead inHow can we save the Earth?We should only buy and use product.PresenationWhat do you know about …?What do you know about the greenhouse effect? Match the first half of the sentences in column A with the second half in column B. Write the correct letters in the blanks. wordsWe should protect the . environmentn. 环境wordsthe air around Earthatmosphere n.大气层wordsThis robot can play the piano, but it is . (without life)adj. 无生命的；无生物生长的a lifeless planet 没有生物的行星lifelesswordsgreenhouse n. 温室wordsn. 温室效应wordsSmoking is a bad .habitn. 习惯wordsflood n.洪水wordsOur bad habits mountains of rubbish.v. 产生=a very large number of许多；大量大量工作
mountains of work
result inwordsresult v. 产生结果；后果
result in an accident that resulted in the deathAccidents are the of driving too fast. 事故是开车开得太快所造成的结果。as a result (of sth) 由于...As a result of the rain, we can’t go hiking.= There’s a rain. As a result, we can’t go hiking.result n. 结果；后果resultwordsAll these plants are found in nature.
所有那些植物都能在自然界中找到。 The school was _________ by fire. 学校被大火烧毁了。destroyednature n. 大自然；自然界in nature 在自然界destroy v. 摧毁；毁灭wordsn. 燃料 结果 自然界 土壤 水灾 目的
煤 大气层 温度 海平面 习惯 担忧
解决方法 政府 楷模 消费者 表面
v.猜测 增长 摧毁 回收利用
adj.无生命的 环境保护的 正确的 无害的
fuelresultnaturesoilfloodpurposecoalatmospheretemperaturesea levelhabbitconcernsolutiongovernmentrole modelconsumersurfaceguessincreasedestroylifelessgreenproperfriendlyrecyclewordsThe boy likes to bite his nails. That is a bad h .
The g is t to stop the spread of the disease.
You shall g the meanings of the words instead of looking up every one.
4. The a around the Earth is necessary for all living things.
5. With the help of the g , we can eat all kinds of fruits and vegetables around the year.abituessovernmentaking actionFill in the blanks.tmospherereenhousewords6. The boy likes to bite his nails. That is a bad h .
7. The g is t to stop the spread of the disease.
8. You shall g the meanings of the words instead of looking up every one.habituessovernmentaking actionLead inThere is an atmosphere.
It controls
However, we are polluting
The gases cause the atmosphere
The Earth is getting
We call thisA the greenhouse effect
B the Earth with harmful gases
C warmer and warmer
D to keep in too much heat from the Sun
E around the Earth
F the Earth’s temperatureABMatch the sentences with similar meanings.Presentation What is the result of the greenhouse effect? In groups, discuss this with your classmates. The greenhouse effect results in:
polar ice melting and the rise of sea levels
hurricanes (飓风) and other storms are
likely to happen more frequently as well
as floods and droughts (旱灾)
fresh water will be less available
some diseases spread fasterPresentation What is the article mainly about?
What problems does the article discuss?
A consumer is someone who buys and uses things. Can you guess what a “green consumer” is?Environmental problems.The greenhouse effect, cutting down forests and bad habits.A “green consumer” is someone who only buys and uses things friendly to the
environment.Before you readRead and answer the questions.PresentationLook at the article on page 35 and choose the best answer.The article is probably from a(n) ____.
a advertisement
b poster about the Earth Hour
c environmental science book
d comic bookcPresentationWhy must people do something to protect the environment?
What are the main problems people face?
What should people do to protect the environment?Now listen to the passage and answer the questions.Because our world is in danger.The greenhouse effect, cutting down forests and bad habits.People should become “green consumers”.PresentationThe world is in danger
Our world is in danger. We must do something to protect the environment. But, what are the main problems we face?
The greenhouse effect
The atmosphere around the Earth is necessary for all living things. It is like the glass of a greenhouse, letting sunlight in and keeping heat from getting out. Without it, the Earth would be the same as the Moon—cold and lifeless.
When we burn fuels such as petrol and coal, we produce a gas called carbon dioxide (CO2). Too much of this gas pollutes the atmosphere, and causes it to keep in too much heat. As a result of the greenhouse effect, the Earth’s temperature is increasing. This causes sea level to rise, and in the future may cause cities to disappear.Task 1: Read the first part and make the following
sentences into correct order. PresentationRead and finish the following tasks.Task 1: Read the first part and make the following sentences into correct order. ( )Too much CO2 pollutes the atmosphere.
( )The atmosphere does not let the heat out.
( )The atmosphere lets the sunlight in.
( )The atmosphere keeps in too much heat.
( )The sunlight reaches the atmosphere of the Earth.
( )The greenhouse effect takes place — the Earth’s temperature increases.
( )People burn fuels such as petrol and coal and produce a lot of CO2.1234657PresentationRead the first paragraph and find out the main idea.Our world is in danger.PresentationCutting down forests
Every year, we destroy nature by cutting down huge areas of forests. This makes the greenhouse effect worse because trees take in CO2 and produce oxygen. Cutting down trees also destroys the homes of the animals that live in our forests, and causes the surface of the soil to be easily destroyed by rain. This can result in floods and even more damage to the environment.Read the second paragraph and find out the main idea.PresentationRead the second paragraph and find out the main idea.The atmosphere around Earth is important to all living things.PresentationBad habits
Many of our habits cause pollution. People often use things once and then throw them away, or leave them on the ground as litter. This creates mountains of rubbish and pollutes our
land and seas.Read the third paragraph and find out the main idea.PresentationRead the third paragraph and find out the main idea.Cutting down trees cause many problems.PresentationRead the third paragraph and find out the main idea.Bad habits cause pollution. Rubbish should be thrown away in right way
or we should use recycling things.PresentationIn order to protect the environment, we need to take proper action. We should be different from many
consumers and become “green consumers”. This means that we should only buy and use products
friendly to the environment. We should also recycle as
many things as we can. We can reuse things for
the same purpose as before, or we can use them for new purposes. If we just learn to live in new and different ways, we can make a difference.Read the last paragraph and find out the main idea.PresentationRead the last paragraph and find out the main idea.Be green consumers and try to buy and use products
friendly to the environment.PresentationC. VocabularyC1. The words in italics explain the meanings of some words on page 35. Find these words to complete the sentences. Change their forms if necessary. ___________ the flood, many people were left homeless. (because of the effect of)
2 The world population will continue to ________ for many years to come. (to become greater in number)As a result ofincreasePresentation3. The mountain is high. It is 3,000 metres above________. (the height of the ocean)
4. Man first walked on the _______ of the Moon in 1969. (the top part of an area of land)
5. There were ____________ toys in the shops during the Christmas holiday. (a very large number of)sea levelsurfacemountains ofPresentationC2. Complete the conversation below with the words from the box. Change their forms if necessary. Mark: The burning and cutting down of trees all over
the world_______________________ the loss of our forests. Why
do you think people do that?
Jenny: The world’s population is growing fast. That’s
probably the main reason. People need land to live on.is resulting in /results inin danger make a difference increase take action result inPresentationMark: I suppose so. But forests are important to us. Trees take in CO2.
When so many trees are being cut down, the CO2 in the Earth’s
atmosphere__________. This causes the temperature to rise and
puts the world __________.
Jenny: To _________________, we need to stop cutting down so many trees, and we should use as few wood products as possible.
Mark: You’re right. Everyone should __________ to protect the Earth.increasesin dangermake a differencetake actionPresentationGroup work Discuss the questions below in groups and then report your result to the whole class. Let’s see which group is the best!
What other bad habits do people have in their daily lives?
What should we do to help protect the environment?Ready? Module 2 Environmental problems
Unit 3 The Environment key words:
concern atmosphere temperature consumer fuel coal result
Key phrases：
learn to express concern warmer and warmer too much
in the future cun down throw awayBlackboard design上21世纪教育网 下精品教学资源Read the article and try to remember the key sentences.
2. Do P37 D themselves.
3. Read the part------- Culture Corner to get further information about environmental problems.Homework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？
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