《Let's Clean Up!》Save Our World! PPT教学课件
第一部分内容：Learning Targets
1. Be able to use the words: schoolyard, attention, rubbish, garbage, pollution, explain, clean up, draw one's attention, pick up, a bit of
2. Know World Environment Day and learn to protect the environment
3. Learn some key sentences:
When you see a lot of garbage in your schoolyard, how do you feel？
It's a special day to draw people's attention to the environment.
Look at all of this rubbish！
We should pick up the garbage！
We're studying pollution in class this week.
Garbage is a type of pollution.
Each student could clean up a bit of the schoolyard.
We would finish cleaning in an hour！
Jenny explains the plan to the class.
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Let's Clean Up!PPT，第二部分内容：Words and expressions
schoolyard attention n. 校园
rubbish n. 注意；留心
garbage n. 垃圾；废物 n. 垃圾
pollution n. 污染
explain v. 解释
clean up 打扫；把……打扫干净
draw one's attention 引起……的注意
pick up 拣起；拿起
a bit of 一点儿
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Let's Clean Up!PPT，第三部分内容：Presentation
Listen and read the passage.
It's noon. Jenny, Brian and Danny are outside in the schoolyard.
Jenny: Today's June 5. It's World Environment Day!
Brian: It's a special day to draw people's attention to the environment. What shall we do today？Look at all of this rubbish!
Danny: What does “rubbish” mean？I don't know that word.
Brian: It means “garbage” in American English.
Danny: Oh, I see. There's a lot of rubbish in the schoolyard. We should pick up the garbage!
Jenny: Let's do it now.
Danny: It would take too long. There are only three of us!
Jenny: We're studying pollution in class this week. Garbage is a type of pollution.This could be a
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Let's Clean Up!PPT，第四部分内容：Let’s Do It!
1.Read the lesson and write true (T) or false (F).
2.Listen the dialogue and tick the correct answers.
1．Where are they talking？
In the market. In the schoolyard.
2．What are they talking about？
Picking up garbage. Playing soccer.
3．What is the class project about？
Environment. Pollution.
3.Complete the dialogue with the correct forms of the words in the box.
pollution rubbish schoolyard agree clean attention
Jeff: Look at the sky! It’s always grey. We can’t even see the sky clearly.
Marina: If this goes on, the birds will fly away and never come back.
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Let's Clean Up!PPT，第五部分内容：Language points
1. When you see a lot of garbage in your schoolyard，how do you feel？
feel link. v. 觉得；感到。其后可跟形容词或名词作表语。
例: I was feeling guilty.我感到很愧疚。
【拓展】feel link.v.摸起来。它作此义讲时，无被动语态，也不用于进行时。
例：This silk feels very smooth. 这块丝绸摸起来很滑。
2. It's a special day to draw people's attention to the environment.
draw/catch one's attention(to) 意为“吸引……的注意力(到……上)”。其中to是介词，后面跟名词、代词或动名词作宾语。
例：The teacher drew our attention to listening to her.老师把我们的注意力引到了听讲上。
3. Look at all of this rubbish！
rubbish n．垃圾；废物。它是不可数名词，其同义词有litter、garbage。
例：Don't throw the rubbish about！
不要乱扔垃圾！
4.We should pick up the garbage！
pick up意为“捡起；拾起”，是动副型短语，接代词作宾语时，代词必须放在pick和up的中间。
例：A waste bag is on the floor. Please pick it up.
地板上有一个废袋子。请把它捡起来。
【拓展】pick up还可意为“顺便用车来接……，不经意间学会……”。
例：Linda, I'll pick you up after school.
琳达，放学后我开车去接你。
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Let's Clean Up!PPT，第六部分内容：Exercises
一、单项选择。
1. The rivers ______ by the dirty water from the factories nearby.
A. polluted B. pollutes
C. are polluting D. are polluted
2. — I have ______ bread. Could you give me more?
— Of course! Here you are.
A. a bit B. a bit of
C. a few D. a few of
3. My mother ______ all the dirty bowls and plates in the sink (洗碗池).
A. looked up B. picked up
C. cleaned up D. stood up
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Let's Clean Up!PPT，第七部分内容：Summary
1. Learn some new words and expressions.
2. List the garbage we throw away every day around us.
3. Know about the importance of environment and we should take some actions to protect it.
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Let's Clean Up!PPT，第八部分内容：Homework
1. Finish the exercises of Lesson 43.
2. Preview next lesson.
3. Perfect your design of the project on
4. World Environmental Day and make a poster.
5. Enjoy the movie Wall E if you have time.
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