Unit 4 Global warming Using Language 课件 （32张PPT）
文档属性
| 名称 | Unit 4 Global warming Using Language 课件 （32张PPT） |  | |
| 格式 | zip | ||
| 文件大小 | 5.4MB | ||
| 资源类型 | 教案 | ||
| 版本资源 | 人教版（新课程标准） | ||
| 科目 | 英语 | ||
| 更新时间 | 2018-12-23 09:41:29 | ||
图片预览
文档简介
课件32张PPT。Welcome to my English class One answer (5marks)
One dialogue (10 marks)
One Poster (20 marks)
One speech (30 marks)What can we do about global warming? Reading and writing Unit 4
Global warmingUsing languageWhat has caused global warming?Smoke from cars Smoke from factories Deforestation滥砍滥伐CO2CO2What has caused global warming?CO2CO2CO2CO2CO2CO2CO2CO2CO2CO2CO2CO2CO2CO2CO2CO2Human activityListen carefully and then list three things we can do to save energy.We need _____ _____ of using fossil fuels that does not put _______ into the air.
We need to produce more products that _______ ______ energy.
It would also help a little if individuals _______ _________ on the energy they used.findwaysCO2uselesscutdownListening carefullyListen again and fill in the blanks.CHEN: Exactly. However, ________ we do, we have to do it as a ________ community. That means developed and developing countries will have to work together.
LI BIN: But it’s not the __________ countries who put the most of the _________ into the air. The __________ countries are really the ones to _________.
CHEN: Yes, that’s true. But, we still have to _______ together because global warming is going to _______ everyone. If our children and our children’s children are to _____ ____ ______ _________, we must ALL look after this planet.
?
whateverhave a good futureaffectglobaldevelopeddevelopingworkCO2blameListeningSpeaking Disagreement
I’m afraid I disagree with you.
I’m afraid not.
No, I don’t agree.
I don’t think so.
No way.
I doubt ….Discuss in pairs: 1.Do you agree his ways of saving energy and give reasons. 2.Do you agree that developed countries move factories to developing ones? Agreement
Exactly.
That’s true.
You’re right.
That’s right.
That’s correct.
I agree.
I can’t agree more外资企业What are the results of global warming?The temperature goes up. Glaciers（冰川） melt. The sea level rises.Cities/countries/lands are flooded.Species are in danger /at risk of disappearance.What can we do about global warming?What can we do about global warming?Self-studyWhat can we do about global warming?Scanning1.In what way does Ouyang think people should improve?
?
2.What are his two concerns?
He thinks that people should advocate improvements in the way we use energy today.Individuals can do very little.
Ask for some suggestions. What can we do about global warming?Skimming1.Does Earth Care agree with Ouyang’s opinion that individuals have little effect?
?
2. Of the 6 suggestions, how many of them are about cutting down on the use of energy?
?
No. Together, individuals make a difference.Three
1; 2; 4. What can we do about global warming?Read the text carefully and fill in the blanks.◆ Turn a(n) _________________ off when not using it.
◆ Put on more clothes instead of turning up the _____.
◆ Walk or __________ instead of taking motor vehicles. ◆ _______ cans, bottles, plastics and newspapers.
◆ Buy things made from _______ _________.
◆ Buy products that are economical with _______.◆ __________ in your garden or your school yard.
◆ Talk with your family and friends about ____________Recycleelectrical applianceheatride a bike recycled materials
energyPlant treesglobal warmingbox××basketbike in our daily lifeplant1.Plant trees
2.Use baskets instead of plastic bags.
3. Use boxes instead of
disposable(一次性的） boxes and chopsticks
4.Ride a bike instead of driving a car.What can we do about global warming?What can we do about global warming? at home1.Turn off the TV , the air-conditioner
if not using it.
2.Use energy--saving lights节能灯.
3.Turn off the switch if not using it .
4.Wash clothes by hand instead of going to dry cleaning if possible.
5.Recycle cans and bottlesWhat can we do about global warming? at school1. Turn off the lights , electric fans（ 电扇）and computers when leaving the classroom.
2. Use both sides of paper.
3. Take a bus if you can when going home.
4.Buy things made from recycled materialsWhat can we do about global warming?代表
2. 对…影响很小
3. 容忍污染
4.让电器设备开着
5.只要on behalf of have little effect onput up with pollutionleave an electrical appliance onWrite down the following expressionsso long asWhat can we do about global warming? Write down the following expressions6.对… 漫不经心
7.节约能源
8.使你精神焕发
9.众人拾柴火焰高
10.你的贡献是有价值的be casual about be economical with energyrefresh your spiritYour contribution countsTogether , individuals can make a difference.A good slogan is very important when you make a poster or write a proposal to persuade people to do something.
Together, individuals can make a difference!
Remember-your contribution counts! Slogan Make the earth a better place! Save energy;
Save the earth! Let’s live a low-carbon life! Give your poster a large heading.
Use imperative sentences
（祈使句） to list your suggestions.
3. Try every possible way to make your poster attractive, which is the purpose of a poster.Make a posterMake a posterHeading*_________
*_________
*_________
*_________
*_________
Important
suggestions
(make a list)sloganMake a posterImportant
suggestions
(make a list)slogan
Fight Global Warming
Cut down on energy.
Cut down carbon dioxide.
★Turn electrical appliances off.
★ Walk or ride a bike.
★Recycle.
★Plant trees.
Every effort countsGive a speech Give a speech on behalf of your student union about how to live a low-carbon life for us students.Give a speechGood morning, everyone,
____________________________________
_______________________________________
_____________
____________________________________
_______________________________________
_______________________________________
________________________
____________________________________A brief introduction
E.g. background, importance, attitudes3 Suggestions /measures (by listing)Focus on things we students can do. Conclusion & A sloganGive a speech Good morning, everyone,
There is no doubt that too much carbon dioxide has caused the climate changes. The haze (雾霾）is becoming more and more serious. Our only mother earth is in great danger. Everyone should wake up to live a low-carbon life to protect our planet . Then, how can we live a low-carbon life?
First of all, should develop good habits in our daily life. For example , we should turn off electrical appliances when leaving a room. What’s more, we should save paper by using both sides of the paper, recycling books, using cups instead of paper cups. Last but not least , we also should try to reduce the emission. When going to school or work, try walking or cycling instead of driving.
In a word, I believe, if everyone lives a low-carbon life, our earth will become a much better homeland. ?
What can we do about global warming?CooperationGive a speech Good morning, everyone,
There is no doubt that too much carbon dioxide has caused the climate changes. The haze (雾霾）is becoming more and more serious. Our only mother earth is in great danger. Everyone should wake up to live a low-carbon life to protect our planet . Then, how can we live a low-carbon life?
First of all, should develop good habits in our daily life. For example , we should turn off electrical appliances when leaving a room. What’s more, we should save paper by using both sides of the paper, recycling books, using cups instead of paper cups. Last but not least , we also should try to reduce the emission. When going to school or work, try walking or cycling instead of driving.
In a word, I believe, if everyone lives a low-carbon life, our earth will become a much better homeland. ?
What can we do about global warming?PresentationWhat can we do about global warming?How to live a low-carbon life_______we all know, the environment around us is ________ (get) worse and worse. In some places we can't see fish swimming in the river or trees on the hills.
Some people even have no clean water _______
( drink). We should live a low-carbon life in order to protect the environment. My ___________ (suggest) are as followsAsgettingto drinksuggestionsWhat can we do about global warming? First of all, we can go to school on foot or by bike instead
of taking a car. We had better use shopping baskets instead of
plastic bags ______ we go shopping. We should use ______
sides of the paper when we write. Don't use paper cups. At our
school dinning room, use our own bowls and chopsticks
instead of disposable ones. We can _______(use) the water and
save the electricity.
In a word, if everyone pays more attention to our environment,
there will be less ________(pollute) and our life will be ______
(good). If everyone makes a small change, we will make a big __________(different).differencewhenbothreusepollutionbetterMake a small change,
and we will make a big difference!
Together, individuals can make a difference!
Remember— your contribution counts!
Protect the earth ;Protect ourselves!
What can we do about global warming?Homework Homework
Improve your writing and hand in your composition.
One dialogue (10 marks)
One Poster (20 marks)
One speech (30 marks)What can we do about global warming? Reading and writing Unit 4
Global warmingUsing languageWhat has caused global warming?Smoke from cars Smoke from factories Deforestation滥砍滥伐CO2CO2What has caused global warming?CO2CO2CO2CO2CO2CO2CO2CO2CO2CO2CO2CO2CO2CO2CO2CO2Human activityListen carefully and then list three things we can do to save energy.We need _____ _____ of using fossil fuels that does not put _______ into the air.
We need to produce more products that _______ ______ energy.
It would also help a little if individuals _______ _________ on the energy they used.findwaysCO2uselesscutdownListening carefullyListen again and fill in the blanks.CHEN: Exactly. However, ________ we do, we have to do it as a ________ community. That means developed and developing countries will have to work together.
LI BIN: But it’s not the __________ countries who put the most of the _________ into the air. The __________ countries are really the ones to _________.
CHEN: Yes, that’s true. But, we still have to _______ together because global warming is going to _______ everyone. If our children and our children’s children are to _____ ____ ______ _________, we must ALL look after this planet.
?
whateverhave a good futureaffectglobaldevelopeddevelopingworkCO2blameListeningSpeaking Disagreement
I’m afraid I disagree with you.
I’m afraid not.
No, I don’t agree.
I don’t think so.
No way.
I doubt ….Discuss in pairs: 1.Do you agree his ways of saving energy and give reasons. 2.Do you agree that developed countries move factories to developing ones? Agreement
Exactly.
That’s true.
You’re right.
That’s right.
That’s correct.
I agree.
I can’t agree more外资企业What are the results of global warming?The temperature goes up. Glaciers（冰川） melt. The sea level rises.Cities/countries/lands are flooded.Species are in danger /at risk of disappearance.What can we do about global warming?What can we do about global warming?Self-studyWhat can we do about global warming?Scanning1.In what way does Ouyang think people should improve?
?
2.What are his two concerns?
He thinks that people should advocate improvements in the way we use energy today.Individuals can do very little.
Ask for some suggestions. What can we do about global warming?Skimming1.Does Earth Care agree with Ouyang’s opinion that individuals have little effect?
?
2. Of the 6 suggestions, how many of them are about cutting down on the use of energy?
?
No. Together, individuals make a difference.Three
1; 2; 4. What can we do about global warming?Read the text carefully and fill in the blanks.◆ Turn a(n) _________________ off when not using it.
◆ Put on more clothes instead of turning up the _____.
◆ Walk or __________ instead of taking motor vehicles. ◆ _______ cans, bottles, plastics and newspapers.
◆ Buy things made from _______ _________.
◆ Buy products that are economical with _______.◆ __________ in your garden or your school yard.
◆ Talk with your family and friends about ____________Recycleelectrical applianceheatride a bike recycled materials
energyPlant treesglobal warmingbox××basketbike in our daily lifeplant1.Plant trees
2.Use baskets instead of plastic bags.
3. Use boxes instead of
disposable(一次性的） boxes and chopsticks
4.Ride a bike instead of driving a car.What can we do about global warming?What can we do about global warming? at home1.Turn off the TV , the air-conditioner
if not using it.
2.Use energy--saving lights节能灯.
3.Turn off the switch if not using it .
4.Wash clothes by hand instead of going to dry cleaning if possible.
5.Recycle cans and bottlesWhat can we do about global warming? at school1. Turn off the lights , electric fans（ 电扇）and computers when leaving the classroom.
2. Use both sides of paper.
3. Take a bus if you can when going home.
4.Buy things made from recycled materialsWhat can we do about global warming?代表
2. 对…影响很小
3. 容忍污染
4.让电器设备开着
5.只要on behalf of have little effect onput up with pollutionleave an electrical appliance onWrite down the following expressionsso long asWhat can we do about global warming? Write down the following expressions6.对… 漫不经心
7.节约能源
8.使你精神焕发
9.众人拾柴火焰高
10.你的贡献是有价值的be casual about be economical with energyrefresh your spiritYour contribution countsTogether , individuals can make a difference.A good slogan is very important when you make a poster or write a proposal to persuade people to do something.
Together, individuals can make a difference!
Remember-your contribution counts! Slogan Make the earth a better place! Save energy;
Save the earth! Let’s live a low-carbon life! Give your poster a large heading.
Use imperative sentences
（祈使句） to list your suggestions.
3. Try every possible way to make your poster attractive, which is the purpose of a poster.Make a posterMake a posterHeading*_________
*_________
*_________
*_________
*_________
Important
suggestions
(make a list)sloganMake a posterImportant
suggestions
(make a list)slogan
Fight Global Warming
Cut down on energy.
Cut down carbon dioxide.
★Turn electrical appliances off.
★ Walk or ride a bike.
★Recycle.
★Plant trees.
Every effort countsGive a speech Give a speech on behalf of your student union about how to live a low-carbon life for us students.Give a speechGood morning, everyone,
____________________________________
_______________________________________
_____________
____________________________________
_______________________________________
_______________________________________
________________________
____________________________________A brief introduction
E.g. background, importance, attitudes3 Suggestions /measures (by listing)Focus on things we students can do. Conclusion & A sloganGive a speech Good morning, everyone,
There is no doubt that too much carbon dioxide has caused the climate changes. The haze (雾霾）is becoming more and more serious. Our only mother earth is in great danger. Everyone should wake up to live a low-carbon life to protect our planet . Then, how can we live a low-carbon life?
First of all, should develop good habits in our daily life. For example , we should turn off electrical appliances when leaving a room. What’s more, we should save paper by using both sides of the paper, recycling books, using cups instead of paper cups. Last but not least , we also should try to reduce the emission. When going to school or work, try walking or cycling instead of driving.
In a word, I believe, if everyone lives a low-carbon life, our earth will become a much better homeland. ?
What can we do about global warming?CooperationGive a speech Good morning, everyone,
There is no doubt that too much carbon dioxide has caused the climate changes. The haze (雾霾）is becoming more and more serious. Our only mother earth is in great danger. Everyone should wake up to live a low-carbon life to protect our planet . Then, how can we live a low-carbon life?
First of all, should develop good habits in our daily life. For example , we should turn off electrical appliances when leaving a room. What’s more, we should save paper by using both sides of the paper, recycling books, using cups instead of paper cups. Last but not least , we also should try to reduce the emission. When going to school or work, try walking or cycling instead of driving.
In a word, I believe, if everyone lives a low-carbon life, our earth will become a much better homeland. ?
What can we do about global warming?PresentationWhat can we do about global warming?How to live a low-carbon life_______we all know, the environment around us is ________ (get) worse and worse. In some places we can't see fish swimming in the river or trees on the hills.
Some people even have no clean water _______
( drink). We should live a low-carbon life in order to protect the environment. My ___________ (suggest) are as followsAsgettingto drinksuggestionsWhat can we do about global warming? First of all, we can go to school on foot or by bike instead
of taking a car. We had better use shopping baskets instead of
plastic bags ______ we go shopping. We should use ______
sides of the paper when we write. Don't use paper cups. At our
school dinning room, use our own bowls and chopsticks
instead of disposable ones. We can _______(use) the water and
save the electricity.
In a word, if everyone pays more attention to our environment,
there will be less ________(pollute) and our life will be ______
(good). If everyone makes a small change, we will make a big __________(different).differencewhenbothreusepollutionbetterMake a small change,
and we will make a big difference!
Together, individuals can make a difference!
Remember— your contribution counts!
Protect the earth ;Protect ourselves!
What can we do about global warming?Homework Homework
Improve your writing and hand in your composition.