资源简介

(共21张PPT)
Unit 8 A green world
(Integration II)
★学习目标：
能分析范文的演讲结构，归纳并运用建议类句型、过渡词完成演讲稿写作。
思维品质：掌握“3R”写作框架，形成清晰的逻辑表达。
文化意识：树立环保意识，理解个人行动对保护环境的意义。
学习能力：通过自评与互评修改习作，提升读者意识与写作水平。
★教学难点：
掌握环保演讲稿的“引言—主体（3R）—结论”结构。
运用“3R”框架组织内容，使用建议句型和过渡词。
按逻辑结构将环保想法组织成文。
灵活使用多种句式提出建议，避免语言重复。
Warming up
Free talk
Look at these pictures. How do you feel
What’s wrong with our world
It’s polluted. It’s dirty. Our earth is getting more polluted. We need to do something to protect it. We need a green world.
Kitty and Sandy are talking about how green Sunshine Town is.
Kitty: Do you know that our town is hoping to win a Green Town honour
Sandy: Yes. I think it's great. Our town is green in many ways these days. For
example, we all have to separate our rubbish now so that more of it
can be recycled.
Kitty: And more clean energy like solar power is used.
This helps make our air cleaner.
Sandy: That's right. There are also new systems to deal
with the wastewater in the city.
Kitty: Well, all these ways make a difference to the
environment.
Sandy: Yes, they do.
The sentence that follows “so that” shows the purpose of doing something.
Work in pairs and talk about how green your hometown is. Refer to the conversation between Kitty and Sandy.
A: Do you know that …
B: Yes. I think it’s … Our town is … For example,
we all have to …
A: And … This helps ...
B: That’s right. There are also … to deal with ...
A: Well, all these ways make a difference to ...
B: Yes, they do.
Mr Wu asked the Class 1, Grade 8 students to give a presentation on how to go green. Millie is listing her ideas. Read her notes below.
Go green!
Reduce
Take shorter showers.
Turn off lights when leaving a room.
Say no to single-use plastic bags and bottles.
Reuse
Donate old clothes and books to charities.
Shop at second-hand stores.
Recycle
Recycle paper, plastic and glass.
Collect batteries and electronic products.
Before writing a presentation script, it is important to clearly list the main points first.
Go green!
Reduce
Take shorter showers.
Turn off lights when leaving a room.
Say no to single-use plastic bags and bottles.
Reuse
Donate old clothes and books to charities.
Shop at second-hand stores.
Recycle
Recycle paper, plastic and glass.
Collect batteries and electronic products.
Topic
Main methods
Detailed actions
Read Millie's script for her presentation.
Let's go green!
Are you ready to go green Everybody can do something to help protect the environment. It's easy, and you only have to remember three words: reduce, reuse, recycle.
First, let's focus on reducing waste and pollution. We can save water by taking shorter showers. We can turn off lights when leaving a room to save electricity. In addition, we can reduce pollution by saying no to single-use plastic bags and bottles.
Reusing old things is another way to live a greener life. This produces less waste and saves energy. For example, we can donate old clothes or books to charities and shop at second-hand stores.
Finally, recycle. It's all about dealing with waste materials correctly. Remember that things like paper, plastic and glass can be recycled. We should also collect batteries and electronic products for recycling.
If we all follow these simple steps, we can make a big difference and enjoy a greener world!
Let's go green!
Are you ready to go green Everybody can do something to help protect the environment. It's easy, and you only have to remember three words: reduce, reuse, recycle.
First, let's focus on reducing waste and pollution. We can save water by taking shorter showers. We can turn off lights when leaving a room to save electricity. In addition, we can reduce pollution by saying no to single-use plastic bags and bottles.
Reusing old things is another way to live a greener life. This produces less waste and saves energy. For example, we can donate old clothes or books to charities and shop at second-hand stores.
Finally, recycle. It's all about dealing with waste materials correctly. Remember that things like paper, plastic and glass can be recycled. We should also collect batteries and electronic products for recycling.
If we all follow these simple steps, we can make a big difference and enjoy a greener world!
How to reduce
How to reuse
How to recycle
Introduction:
the idea of 3R’s
Main body:
the details of 3R’s
Conclusion:
a call to action
First, let's focus on reducing waste and pollution. We can save water by taking shorter showers. We can turn off lights when leaving a room to save electricity. In addition, we can reduce pollution by saying no to single-use plastic bags and bottles.
Expressions：
We can do... by doing...：我们可以通过做……的方式来完成……
We can do... to...：我们可以做……，为了/来达成……
Use transitional words to connect ideas.
How to reduce
Actions:
Take shorter showers.
Turn off lights when leaving a room.
Say no to single-use plastic bags and bottles.
Reusing old things is another way to live a greener life. This produces less waste and saves energy. For example, we can donate old clothes or books to charities and shop at second-hand stores.
How to reuse
Actions:
Donate old clothes and books to charities.
Shop at second-hand stores.
Finally, recycle. It's all about dealing with waste materials correctly. Remember that things like paper, plastic and glass can be recycled. We should also collect batteries and electronic products for recycling.
Expressions：
Remember that...：要记住……/别忘了……
We should also...：我们还应该……/我们也应当……
How to recycle
Actions:
Recycle paper, plastic and glass.
Collect batteries and electronic products.
You ore going to wnite your own presentotion script. Make some notes first like the ones in Part D1. Use Mille's writingos a model.
Useful expressions
Everybody can do something to help protect the environment. Here are some simple steps to take.
First, we can save ... We should also ...
In order to ..., we should ... To help reduce pollution, we can...
We should also ... Instead of ..., we could ...
... is also a good way to help ... It's important for us to ...
Assessment
What I can do Me Partner
1. I can discuss how to protect the environment.
2. I can use the passlve volce in the simple future tense correctly.
3. I can describe how to go green with the new words in this unit.
4. I am more aware of how we can work together to make the earth a greener place.
Result: Weak Good Wonderful
Exercise
词汇互译
1. 环保的 ________________________
2. 回收利用 ________________________
3. 控制 ________________________
4. 污染 ________________________
5. 用完；耗尽 ________________________
6. 解决 ________________________
7. 把……分成 ________________________
8. 有作用；有影响 ________________________
eco-friendly
recyсle
control
pollution
run out
deal with
separate...into
make a difference
单项选择
1. Parents should encourage teenagers __________ (do) social work for their community.
2. How to use ___________ (electric) safely has become general knowledge in our class.
3. It's hard to get to the top of the mountain, but if you give up halfway, you will never ___________ (success).
4. Science ______________ (develop) quickly these years, so students can learn new things each year.
to do
electricity
succeed
has developed
Homework
Must-do:
Discuss with your partner the ways to help protect the environment in daily life.
Choose to do:
Write an 80-word short passage about what we can do to make our hometown greener.
Homework

展开更多......

收起↑