牛津深圳版九下Module1 Unit 3 The Environment
Reading2 and Listening教学设计
课题
Unit 3 The Environment
Reading2 and listening
单元
Unit 3
学科
英语
年级
九年级
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.
Revision
The teacher asks the students to finish the question.
Show time
Say something about the three main problems people face and their effects.
The students Fill in the blanks.
1)The boy likes to bite his nails. That is a bad h________.
2)The g________is t_____________
to stop the spread of the disease.
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.
通过图片展示，以提问的方式展开
讲授新课
Step 2 Presentation
Reading
Read to get the main idea by skimming ，scanning
and task-reading.
2.This article contains three parts and A1and A2 are only about the greenhouse effect.
3. Listen carefully and try to remember as many details as possible.
Step3.Group Work
Discuss the questions below in groups and then report your result to the whole class. Let’s see which group is the best!
How green are you?
Step4.listening
1.Pre-listening
How many environmental problems are there in our daily lives? Can you name some?
2.listening
1)Listen to two women calling into a radio programme to talk about environmental problems. Arrange the pictures below in the correct order by writing the numbers 1-3 in the boxes.
2)Listen to the recording again and fill in the table below. Write one word in each blank.
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.
5.The writer gives an example of a bad habit that causes pollution. Can you name some other bad habits that cause pollution? (P 37)
日常生活的实例，以增强效果
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
针对Task1，Task2，Task3，边展示课件，边讲解，并让学生跟读
让学生问题为话题，展开讨论。让学生们自己组织语言总结发言，选出优秀的一组，给予鼓励表扬。
布置作业
Finish the exercises in Learning English.
To preview Grammar on page 39.
课堂小结
总结本课重点知识。
板书
Unit 3 The Environment
Reading2 and Listening
key points:
1. warmer and warmer......“越来越温暖”，“比较级+and+比较级”表示程度的增加，意为“越来越……”。
2.be like= look like 像；什么样子 like prep.像
直观展示本课重点内容
课件33张PPT。 Unit 3
The Environment 牛津深圳版九下Reading2 and ListeningModule 2 Environmental problems Period 2RevisionFill in the blanks.The 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 actiontmospherereenhouseShow timeSay something about the three main problems people face and their effects.the greenhouse effectcutting down forestsbad habitsReading task1Listen and read carefully .The 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.Cutting 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.
Bad 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.
In 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 forthe 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.Reading task2 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 CO2.1234657Reading Task3 read the second part of the text and complete the diagram.Cause Effect 1 Effect 2 Effect 3 Effect 4 We destroy nature by _____
________________________down huge areas of forests__________________ becomes worse.The homes of the animals that live in our forests are destroyed.The surface of the soil is easily destroyed by rain.even more damage is done tocuttingThe greenhouse effect___________
___________
___________ ___________
____________________
_________
_________ _________
_______________ take place and ____ ____________
_________ the environment.Floods Reading task3Read the third part and complete the diagram.CauseEffect 1Effect 2People often _________________________, or _______________________leave them on the ground as litter.This creates mountains of rubbish.This pollutes our
land and seas.use things once and then throw them___________
____________________________
__________________Reading task4Read the last part of the text and fill in the table.In order to protect the environment, we need to take proper action.“green consumers”make a difference buy and use
products friendly to the environment reuse things for the same purpose as before use things for new purposesrecycle as many things D Comphrehension Replace the italicized words with information from the article on page 35. 1. The writer says that it is in danger. _______________
2. It is necessary for all living things. ______________
3. CO2 comes from burning them. _______________
4. This causes sea level to rise.___________________
5. It causes the surface of the soil to be easily destroyed
by rain.____________
6. Many of our habits cause this. _______________our world/the EarthThe atmosphere around the Earthfuels such as petrol and coalThe increasing temperatureCutting down treespollutionD Comphrehension Read the article again and circle the correct answers.1.Because of pollution, _______.
not enough sunlight is reaching Earth
too much heat is leaving the Earth
not enough CO2 is leaving the Earth
2. If there are more trees, the amount of CO2 in the atmosphere will be ____.
greater
less
c. the sameD Comphrehension Read the article again and circle the correct answers.3. We can help protect the environment if we_______.
change our bad habits
become consumers
buy more products
4. The purpose of the article is to make ______.
people do more to protect the environment
more people become consumers
c. People learn more about the environmentDiscuss The writer gives an example of a bad habit that causes pollution. Can you name some other bad habits that cause pollution? (P 37)Change and wash clothes every day.waste of foodSpit everywhere.Always drive cars to other places.Forget to turn off lights when we leave the room.bad habitsActivityGroup work IDiscuss 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?ActivityHow green are you?Group work IITry to finish the following test.
Let’s see who is the greenest!Ready?Activity1. 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’Activity3. 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’
4. Do you use disposable chopsticks?
A: often 0’
B: seldom 1’
C: never 2’Language points Language points1. warmer and warmer......“越来越温暖”，“比较级+and+比较级”表示程度的增加，意为“越来越……”。eg.The weather here is warmer and warmer.
这里的天气越来越温暖。
Your English is getting better and better
你的英语正变得越来越好。如果形容词或副词的比较级是在其前加more构成的，那么表达“越来越……”这一含义时应用“ more and more+原级”结构
Mary is more and more beautiful .
玛丽越来越漂亮。Language points2. It is like the glass of a greenhouse.它像温室的玻璃。be like= look like 像；什么样子 like prep.像如： 你妈妈长什么样子？
-What is your mother like?=What does your mother look like?
-My mother is a tall woman with short hair.50年后的世界会是什么样子？
-What will the world be/look like in 50 years?
– Our life will be more wonderful.
Language points3. We should also recycle as many things as we can.
我们也应该尽我们所能地多重复利用东西。如： 我们应该尽可能多的帮妈妈做家务。
We should do ______ we to help our mother.
= We should do ____ __ to help our mother.
as…as sb can=as…as possible尽可能......的as much homework as canas much homework as possiblePre-listeningHow many environmental problems are there in our daily lives? Can you name some?water pollutionair pollutionnoise pollutionlitter pollutionDesertification (沙漠化) ListeningGood listeners usually make good notes. Making notes can help you find key points and facts.
Write down the key information.
It includes names, times, numbers, thoughts and ideas.Caring for the environmentPre-listening Do not try to write down everything.
Do not use complete sentences. Instead,
you should write down the important
nouns and verbs.
When you make notes, you can use:
symbols: e.g. +, , and .
short forms, e.g. a.m., p.m., Sat. and Sun. Listen to two women calling into a radio programme to talk about environmental problems. Arrange the pictures below in the correct order by writing the numbers 1-3 in the boxes. Pre-listeningListening223131ListeningB Listen to the recording again and fill in the table below. Write one word in each blank.stationpick upput upDo not litterbuilding managerContact上21世纪教育网 下精品教学资源ExerciseThe group has expressed _______ (忧虑) about reports of political violence in Africa.
We can only?_____ (猜测)?at her reasons for leaving.
They will have to ________ (增加) production of small cars.
Many?poets?and?artists?have drawn their?inspiration?from ______ (大自然).??
They?_______ (回收利用)?empty?tins?so as to?use?the?metal.?? I. 根据所给提示，完成下列句子。concernguess increasenaturerecycle上21世纪教育网 下精品教学资源Exercise6. I got sick and tired of learning boring grammar rules and ______ (无生命的) word.
7. The principal?put?up?the exam?_____ (结果).?
8. _______ (摧毁)the?old?world?and?build?
a?new one.
9. How to cook, how to clean, what is _______ (正确的) and what is not.
10. The ________ (目的) of the book is to provide a complete guide to the university.lifeless resultDestroy properpurpose
key points:
1. warmer and warmer......“越来越温暖”，“比较级+and+比较级”表示程度的增加，意为“越来越……”。
be like= look like 像；什么样子 like prep.像Blackboard design Unit 3
The Environment Reading2 and Listening 上21世纪教育网 下精品教学资源HomeworkFinish the exercises in Learning English.
To preview Grammar on page 39.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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https://www.21cnjy.com/help/help_extract.php
牛津深圳版九下
Module2 Unit 3 The Environment Reading2 and listening同步练习
一、词组互译
1. 采取行动?__________
2.?和......不同??__________???????
3.?对......无害?__________
4.?有作用，有影响??__________
5. 和......一样????___________
二、单项选择
( )1. If something is __________, it is good for the environment.
A. green B. special C. necessary
( )2. Put the old newspapers here, and they will be __________ to produce other things.
chosen B. considered C. recycled
( )3. — If we don’t protect the nature now, the natural disasters will __________ our homes one day.
—I agree. Let’s protect it together.
A. save B. destroy C. accuse
( )4. — If you want__________ to be healthy, you have to develop a good in your daily life.
—I see, but it’s hard for me to go on doing that.
A. habit B. skill C. method
( )5. — I have trouble remembering English words.
—I think if you keep memorizing several words one day, you will __________.
A. make a mess
B. make a good impression
C. make a difference
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.21·cn·jy·com
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??21教育
四、阅读理解
When you’re feeling down, the right song can make you smile. It can also calm you down when you’re worried. Music may also help make your brain work better. It may even help keep you healthy.
Why does music have these powers? It may be because people’s bodies have natural rhythms (节奏). Different kinds of music can influence you in different ways.
Most stores play soft music, because soft music can make people relaxed and stay longer in a shop. And the longer shoppers stay in a store, the more things they buy in it. So, stores try to play soft music to make people buy more things.
For sick people, music can do more than just help them relax. It may help make them get well again. Doctors believe that music is just as important as medicine in treating (治疗）patients.
When you’re sick, try to listen to the soft and relaxing music. If you’re upset, play a favorite song and tell someone how it makes you feel. A group of sad teenagers shared their favorite songs with each other. Each teen explained why he or she liked the song. After talking about it, the teenagers said they felt better.
Many studies have tried to explain how music affects learning. Don Campbell, an expert on the powers of music, believes music can make people, even babies, smarter, healthier and happier.
Campbell wrote the book The Mozart Effect in 1997. However, not everyone believes the Mozart Effect. And people believe more research is needed to prove that music has these effects.
( )1. Music is able to change how you feel and make your brain work better because __________.
A. people’s bodies have natural rhythms
B. people like listening to music
C. music changes the way we think
D. music can serve as a kind of medicine
( )2. Why do most stores play soft music?
A. Because they want people to be happy.
B. Because they want people to buy more things.
C. Because they want people to be healthy.
D. Because they want people to calm down.
( )3. What is Campbell’s idea?
A. We should listen to music while studying.
B. Music has a lot of bad effects on children’s health.
C. We shouldn’t make children listen to a lot of music.
D. Music can make people smarter, healthier and happier.
( )4. We can know from the passage that __________.
A. scientists all agree music affects how we feel
B. more research is needed to prove how music is able to influence us
C. doctors will start changing medicine with music when treating a patient
D. scientists all agree that we can explain a problem by listening to music
牛津深圳版九下 Module2 Unit 3 The Environment Reading2 and listening同步练习参考答案
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
四、阅读理解
1-4ABDB
