课件25张PPT。Unit 7 & Unit 8 Project 2 What is useful?
Why?
(We use … to …)…When’s Earth Day? Earth Day is on . 22nd April 4月22日Earth DayWhat can we do on Earth Day ? We can plant some trees. We can put rubbish in the bin . We can … Hello, I’m Ben.
Look, I can reuse a paper box to make a toy. Hello, I’m Lily.
Look, I can reuse paper to make a box.Hello, I’m Peter.
Look, I can reuse a plastic bottle to make a toy.reuseWhat things can we reuse ? reusewaterpaperplastic …How can we reuse these useful things? reusewaterpaperplastic …I can reuse water to clean the floor . I can reuse … to … . Hello, I’m Mary Smith.
Look, we recycle the newspaper to make paper boxes. What is recycling ? recyclepaperglassplastic …We use some old things to make new things.What things can we recycle? How ? Let's Go Green! Let's Go Green! Let's Go Green! All students are doing a project about reusing and recycling. Do you want to join them ?A: What are you going to do ? B: I’m going to use … to make … Let’s make a poster Reuse and recycleLet’s protect the Earth!
I can reuse…?
I can reuse…?
I can recycle…?
I can recycle… What are “ 3 RE “ ?reuse reducerecycle 再利用减少循环利用We can reuse _________ . We … We can reduce ________. We …We can recycle ________. We …Let’s learn more.Other days
about EarthWorld Water Day is on 22nd March. 3月22日We should … Tree Planting Day is on 12th March. 3月12日 We should … World No-Smoking Day is on . 31st May We should not . smoke in … many public placesSmoking is for . bad our health 健康5月31日World Animal Day is on 4th October. We should …. . 10月4号World Food Day is on 16th October. We should not .
Because in many places,
there is not .
We should .
We should every day. waste food much foodsave foodeat up our lunch World Water DayWorld No-smoking DayTree Planting DayWorld Animal DayEarth Day World Environment DayProtect the Earth,
Protect our home. Protect the environment,
protect ourselves.We have only one Earth.Homework1. Read Unit 7 and Unit 8 .
2. Finish your poster.
3. Finish exercise book on P96H. Project 2 Reuse and recycle 第二课时
一、教学内容：
译林版英语六年级上册Project 2 Reuse and recycle
二、教学目标：
（一）知识目标：
1.复习Unit7,8相关内容，夯实巩固已学知识，学生能熟练使用情态动词。
2.学生了解保护地球的途径及方法，并能用英语表达相关建议。
（二）能力目标:
1. 学生能熟练运用情态动词，并连贯地表述应该与不应该做的内容。
2. 适当拓展recycle和reduce，学生能够理解并运用3 re。
3. 通过复习巩固，学生能制作一张相关内容的海报。
（三） 情感目标：
培养学生热爱家园，热爱地球的情感。
三、教学重、难点:
句型：We should/ shouldn’t do sth.
We reuse sth to do sth.
2．针对相应的环境问题提出相应的解决方案。
四、教学准备:
1.教师准备： PPT，板书。
2.学生准备： 熟读课文
五、教学过程：
Step 1 Warming up
Greetings
What day/ date is it today? What’s the weather like today?
Free talk
T: On our Earth, what is useful?
S: …is useful.
T: Why?
S: Because we use … to …（2-3个同学说一说）
Step 2 Revision
Review
1). T: These things are very useful. To protect the Earth, there is a special day—Earth Day.
When is Earth Day?
S: It’s on the 22nd of April.
T: So let’s be a super kid to protect our Earth.
What can we do on Earth Day?
S: We can…（四个学生一组讨论）
2). T: What do these children do to protect the Earth?（学生一起读一读）
T: They can reuse things, how wonderful!
3). T: What things can we reuse？
S: We can reuse…
T: How can we reuse these useful things?（先同桌讨论说一说，再个别回答）
S: I can reuse …to …
Expansion
1). T: Look at Mary, what can she do?
S:…
T: What is recycling?（可以用中文说一说）
What things can we recycle?
How can we do to recycle things?
2).T: Look at these children, they made some posters. They are doing a project about reusing and recycling. Do you want to join them?
work in pairs: What are you going to do?
I’m going to use... to make…
3). Let’s make a poster.（以四人一小组，制作海报。并让3-4组学生上台展示）
Conclusion
1). T: To protect the Earth, we should know “3 re”, what are they?
teach: reuse, reduce, recycle
2). make sentences with“ reuse, reduce, recycle”.
4. Learn more
T: To protect the Earth, do you know other special days?
teach: World Water Day
Tree Planting Day
World No-Smoking Day
World Animal Day
World Food Day
What should we do? What should we not do?（介绍每一个节日，并让学生说一说应该做些什么和不应该做些什么。）
Step 3 Summarize
Protect the environment,
Protect ourselves.
Protect the Earth,
Protect our home.
We have only one Earth.
Step 4 Homework
1. Read Unit 7 and Unit 8.
2. Finish your poster.
3. Finish exercise book on P96H.
板书设计:
Project 2 Reuse and recycle
We should we do?
We should…
We should we not do?
We should not…
I can reuse…to…
What are you going to do?
I’m going to use... to make…
板书设计：
