新人教版选修六Unit 4 Global Warming Using Language课件（27张ppt）
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| 名称 | 新人教版选修六Unit 4 Global Warming Using Language课件（27张ppt） |  | |
| 格式 | zip | ||
| 文件大小 | 2.2MB | ||
| 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 | 2019-02-01 21:06:41 | ||
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课件27张PPT。新人教版选修六Unit 4 Global Warming
Using Language
Reading and writing
what can we do about global warming ?
Teaching objectives1. To learn some new words and expressions in this part.
2.To read the passage and learn how to help reduce global warming
3.To learn how to write a passage about giving suggestions.
4.To improve students’ awareness of environmental protection.
Step 1 Lead-in Look at the pictures :
-- Global warming.
What can we do about global warming?What can you think of about them?Unit 4Global Warming人教新课标选修六What can we do about global warming?Reading and writingStep 2 learning:
Using languageOuyang GuangEarth Caretwo letters1.Read the first letter on P30 and answer the following questions : Reading(learning time)?
1.What is OuyangGuang doing now?
---- He is doing a project on behalf of his school about global warming.
2.What’s his opinion about global warming?
----He feels that individuals can have little effect on global warming problems.
3.What’s the purpose of his letter?
---- The purpose of the letter is to ask for some suggestions for his project about global warming. 2.Read the second letter quickly and choose the correct answers:About Ouyang Guang’s opinion about global warming,
Earth Care holds the view that___________.
A. not all people have a duty to help reduce global warming.
B. some world environmental organizations’ efforts can be enough .
C. by working together, individuals can make a difference.
D. we can build up the power to put up with global warming.
2. According to Earth Care, the growth of the greenhouse gases in the air actually results from _____________.
A.unavoidable natural phenomena.
B.what people do every day.
C.the changes of global climate
D.some unknown reasons.
Remember --your contribution counts!
What does the word “counts”
mean here?
It means being very important.
It is not where you are from
but what you do that counts .
重要的不是你来做哪里,而是你做什么事情。Guess the meaning ? Read the suggestions again and fill in the blanks
with proper words from the letter.(Task 1)
1.It is OK to leave an electrical appliance _____ so long as
you are using it.
2.Don't be casual________ any electrical appliance and
always turn ______off in time.
3.Buy things ______(make) from __________ (recycle)
materials.
4.Get your parents to buy things _____ save energy.
5.Plant trees in your garden or your school yard,
_____ they absorb carbon dioxide
from the air and ________ your spirit.
onaboutitmaderecycledthatasrefreshCan you understand the suggestions? (Task 2)
Look through the suggestions again and decide which of the following is true or false? If it is false, please speak out a true one.? 1.Just leave an electrical appliance on even if you
aren‘t using it.
2.Put on more clothes at home if you feel cold
or turn up the heat.
3.Try to walk or ride a bike instead of using a car.
4.Recycle cans, bottles, plastic bags and newspapers
if circumstances allow/if possible.
5.Don’t buy things made from recycled materials.
6.Get your parents to buy things they like.
7.Plant trees in your garden or your school yard.
8. Be an educator. F F F F T T T T 1.Don't leave an electrical appliance on as/so long as
you aren’t using it./
Turn off the electrical appliances when not using them.
2.Put on more clothes at home if you feel cold
instead of turning up the heat.
3.Try to walk or ride a bike instead of using a car.
4.Recycle cans, bottles, plastic bags and newspapers
if circumstances allow/if possible.
5.Try to buy things made from recycled materials.
6.Get your parents to buy things that save energy.
7.Plant trees in your garden or your school yard.
8.Be an educator. Step 3：Role –play (practicing time)
Do you know the reasons for the suggestions?
Work with your deskmate and make a role-play about an interview between a reporter and a passer-by. Please talk about what you would like to do about reducing global warming in everyday life and give your reason .1.Don't leave an electrical appliance on as/so long as
you aren't using it./Turn off the electrical appliances
when not using them.
2.Put on more clothes at home if you feel cold
instead of turning up the heat.
3.Try to walk or ride a bike instead of using a car.
4.Recycle cans, bottles, plastic bags and newspapers
if circumstances allow/if possible.
5.Try to buy things made from recycled materials.
6.Get your parents to buy things that save energy.
7.Plant trees in your garden or your school yard.
8.Be an educator. Discuss :(practicing time)
Which of the suggestions is
more important and why?Group 1 :
the first 4 suggestions
Group 2 :
the left four.1.Don't leave an electric appliance on as/so long as
you aren't using it./Turn off the electric appliances
when not using them.
2.Put on more clothes at home if you feel cold
instead of turning up the heat.
3.Try to walk or ride a bike instead of using a car.
4.Recycle cans, bottles, plastic bags and newspapers
if circumstances allow/if possible.
5.Try to buy things made from recycled materials.
6.Get your parents to buy things that save energy.
7.Plant trees in your garden or your school yard.
8.Be an educator. Challenging time:
step 4 Writing：
Write a suggestion letter for your school newspaper to encourage all the students to save energy and protect our environment in their daily life. Please give at least three suggestions in your letter and limit the number of words to about 100.
Together, individuals can make a difference.Challenging time:
step 4 Writing：
假如你是欧阳光,你想给你们校报写封建议信,鼓励全体学生在日常活中节能环保。至少要包括三条建议，字数100左右。
Together, individuals can make a difference.Good structures to put forward some suggestions and give some reasons:1) When doing sth, we should(not)/ must do sth , because/which…
2) It is a good idea /wayto do sth.
3) Doing sth also is a good choice.
4) It is necessary for sb to do sth/ that sb (should) do sth.
5) It is a must for sb to do sth.
6) make it a duty to do sth.
7) There are a lot of things for sb to do to …
8) Only by doing sth together, can we...
9) By doing sth,not only can we..., but also...
10) Doing sth is an important way to do sth
11) Nothing is more important than doing sth
linking words: first; secondly, besides...What should we usually write in each part of a suggestion letter ? (basic steps )
Part1 (beginning)
----introduce the topic or problem and express the purpose of the writing
Part 2(body)
---- make some practical/useful suggestions and give the proper reasons
Part 3(ending)
----stress the topic and call on readers to do sth. Good structures to put forward some suggestions and give some reasons:1) When doing sth, we should(not)/ must do sth , because/which…
2) It is a good idea to do sth.
3) Doing sth also is a good choice.
4) It is necessary for sb to do sth/ that sb (should) do sth.
5) It is a must for sb to do sth.
6) make it a duty to do sth.
7) There are a lot of things for sb to do to …
8) Only by doing sth together, can we...
9) By doing sth,not only can we..., but also...
10) Doing sth is an important way to do sth
11) Nothing is more important than doing sth
12) There is a great need for sb to do sth.Follow the good suggestions !
Save energy and protect our environment!
Be an educator !
Encourage more people to help reduce
global warming and protect our earth!
Make a difference!
Work together
for a better world! Together, individuals can make a difference.
Step 5 Homework:( consolidating )
1. Finish writing the composition and hand it in before school is over.
2. Go over the two letters and pick out at least ten key expressions and make a sentence with each of them.
Thank you!
Using Language
Reading and writing
what can we do about global warming ?
Teaching objectives1. To learn some new words and expressions in this part.
2.To read the passage and learn how to help reduce global warming
3.To learn how to write a passage about giving suggestions.
4.To improve students’ awareness of environmental protection.
Step 1 Lead-in Look at the pictures :
-- Global warming.
What can we do about global warming?What can you think of about them?Unit 4Global Warming人教新课标选修六What can we do about global warming?Reading and writingStep 2 learning:
Using languageOuyang GuangEarth Caretwo letters1.Read the first letter on P30 and answer the following questions : Reading(learning time)?
1.What is OuyangGuang doing now?
---- He is doing a project on behalf of his school about global warming.
2.What’s his opinion about global warming?
----He feels that individuals can have little effect on global warming problems.
3.What’s the purpose of his letter?
---- The purpose of the letter is to ask for some suggestions for his project about global warming. 2.Read the second letter quickly and choose the correct answers:About Ouyang Guang’s opinion about global warming,
Earth Care holds the view that___________.
A. not all people have a duty to help reduce global warming.
B. some world environmental organizations’ efforts can be enough .
C. by working together, individuals can make a difference.
D. we can build up the power to put up with global warming.
2. According to Earth Care, the growth of the greenhouse gases in the air actually results from _____________.
A.unavoidable natural phenomena.
B.what people do every day.
C.the changes of global climate
D.some unknown reasons.
Remember --your contribution counts!
What does the word “counts”
mean here?
It means being very important.
It is not where you are from
but what you do that counts .
重要的不是你来做哪里,而是你做什么事情。Guess the meaning ? Read the suggestions again and fill in the blanks
with proper words from the letter.(Task 1)
1.It is OK to leave an electrical appliance _____ so long as
you are using it.
2.Don't be casual________ any electrical appliance and
always turn ______off in time.
3.Buy things ______(make) from __________ (recycle)
materials.
4.Get your parents to buy things _____ save energy.
5.Plant trees in your garden or your school yard,
_____ they absorb carbon dioxide
from the air and ________ your spirit.
onaboutitmaderecycledthatasrefreshCan you understand the suggestions? (Task 2)
Look through the suggestions again and decide which of the following is true or false? If it is false, please speak out a true one.? 1.Just leave an electrical appliance on even if you
aren‘t using it.
2.Put on more clothes at home if you feel cold
or turn up the heat.
3.Try to walk or ride a bike instead of using a car.
4.Recycle cans, bottles, plastic bags and newspapers
if circumstances allow/if possible.
5.Don’t buy things made from recycled materials.
6.Get your parents to buy things they like.
7.Plant trees in your garden or your school yard.
8. Be an educator. F F F F T T T T 1.Don't leave an electrical appliance on as/so long as
you aren’t using it./
Turn off the electrical appliances when not using them.
2.Put on more clothes at home if you feel cold
instead of turning up the heat.
3.Try to walk or ride a bike instead of using a car.
4.Recycle cans, bottles, plastic bags and newspapers
if circumstances allow/if possible.
5.Try to buy things made from recycled materials.
6.Get your parents to buy things that save energy.
7.Plant trees in your garden or your school yard.
8.Be an educator. Step 3：Role –play (practicing time)
Do you know the reasons for the suggestions?
Work with your deskmate and make a role-play about an interview between a reporter and a passer-by. Please talk about what you would like to do about reducing global warming in everyday life and give your reason .1.Don't leave an electrical appliance on as/so long as
you aren't using it./Turn off the electrical appliances
when not using them.
2.Put on more clothes at home if you feel cold
instead of turning up the heat.
3.Try to walk or ride a bike instead of using a car.
4.Recycle cans, bottles, plastic bags and newspapers
if circumstances allow/if possible.
5.Try to buy things made from recycled materials.
6.Get your parents to buy things that save energy.
7.Plant trees in your garden or your school yard.
8.Be an educator. Discuss :(practicing time)
Which of the suggestions is
more important and why?Group 1 :
the first 4 suggestions
Group 2 :
the left four.1.Don't leave an electric appliance on as/so long as
you aren't using it./Turn off the electric appliances
when not using them.
2.Put on more clothes at home if you feel cold
instead of turning up the heat.
3.Try to walk or ride a bike instead of using a car.
4.Recycle cans, bottles, plastic bags and newspapers
if circumstances allow/if possible.
5.Try to buy things made from recycled materials.
6.Get your parents to buy things that save energy.
7.Plant trees in your garden or your school yard.
8.Be an educator. Challenging time:
step 4 Writing：
Write a suggestion letter for your school newspaper to encourage all the students to save energy and protect our environment in their daily life. Please give at least three suggestions in your letter and limit the number of words to about 100.
Together, individuals can make a difference.Challenging time:
step 4 Writing：
假如你是欧阳光,你想给你们校报写封建议信,鼓励全体学生在日常活中节能环保。至少要包括三条建议，字数100左右。
Together, individuals can make a difference.Good structures to put forward some suggestions and give some reasons:1) When doing sth, we should(not)/ must do sth , because/which…
2) It is a good idea /wayto do sth.
3) Doing sth also is a good choice.
4) It is necessary for sb to do sth/ that sb (should) do sth.
5) It is a must for sb to do sth.
6) make it a duty to do sth.
7) There are a lot of things for sb to do to …
8) Only by doing sth together, can we...
9) By doing sth,not only can we..., but also...
10) Doing sth is an important way to do sth
11) Nothing is more important than doing sth
linking words: first; secondly, besides...What should we usually write in each part of a suggestion letter ? (basic steps )
Part1 (beginning)
----introduce the topic or problem and express the purpose of the writing
Part 2(body)
---- make some practical/useful suggestions and give the proper reasons
Part 3(ending)
----stress the topic and call on readers to do sth. Good structures to put forward some suggestions and give some reasons:1) When doing sth, we should(not)/ must do sth , because/which…
2) It is a good idea to do sth.
3) Doing sth also is a good choice.
4) It is necessary for sb to do sth/ that sb (should) do sth.
5) It is a must for sb to do sth.
6) make it a duty to do sth.
7) There are a lot of things for sb to do to …
8) Only by doing sth together, can we...
9) By doing sth,not only can we..., but also...
10) Doing sth is an important way to do sth
11) Nothing is more important than doing sth
12) There is a great need for sb to do sth.Follow the good suggestions !
Save energy and protect our environment!
Be an educator !
Encourage more people to help reduce
global warming and protect our earth!
Make a difference!
Work together
for a better world! Together, individuals can make a difference.
Step 5 Homework:( consolidating )
1. Finish writing the composition and hand it in before school is over.
2. Go over the two letters and pick out at least ten key expressions and make a sentence with each of them.
Thank you!