UNIT8 Lesson 43 教学课件--冀教版初中英语八年级下

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Lesson 43 Let's clean up!
UNIT 8 Save Our World
学 习 目 标
掌握单词： attention, rubbish, pollution, explain
接触单词：schoolyard, garbage,
短语和句型：clean up, draw one's attention, pick up, a bit of, It's a special day to draw people's attention to the environment.
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3
了解身边的环境,培养保护环境的责任感。
学习并掌握本课的单词和短语；让学生知道保护环境是我们的责任。
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How do you feel when you see this picture
What should we do with it
课 堂 导 入
What can we do to
protect our world
New Words
课 堂 学 习
I e_______ the solution to my parents.
You cannot park the car in the s_________ (校园).
The r______ should be thrown into the dustbin.
I need __ ___ ___(一点儿) cheese.
The new law will reduce p________ of the rivers.
xplained
choolyard
ubbish
a
bit
of
ollution
根据句意及汉语意思写单词。
Language Use
When you see a lot of garbage in your schoolyard, how do you feel
Do you know about World Environment Day What is it
THINK ABOUT IT
Listen to the tape and fill the blanks.
1) It’s _________. Jenny, Brian and Danny are outside in the schoolyard.
2) Today’s June 5. It’s a special day to draw people’s attention to the______________.
3) Rubbish means “garbage” in ____________ English.
4) We should _____ the garbage!
5)We would _______cleaning in an hour!
Listening
noon
environment
American
pick up
finish
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.
√
√
√
T
F
F
T
Read the lesson and write true (T) or false (F).
Reading
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.
Complete the dialogue with the correct forms of the words in the box.
pollution rubbish schoolyard agree clean attention
Practice
Jeff: Our river used to be very clean. But now look at the water! There is too much ________ left by the factories.
Marina: If this goes on, the fish will die. People should do something to stop the ________.
Jeff: I ________. Let’s do something to draw people’s ________ to this
problem. How about putting up a poster
pollution
agree
attention
rubbish
Marina: Good idea. Jeff, I think our __________ is also quite dirty.
Let’s call our classmates to help clean it before the new term starts.
Jeff: OK. We would finish ________ in an hour!
cleaning
schoolyard
Each World Environment Day has a theme. Here are some examples. Can you think of your own theme for it？
1994　　One Earth, One Family
1997　　For Life on Earth
2002　　Give Earth a Chance
2005　　Green Cities—Plan for the Planet
2011　　Forests: Nature at Your Service
2012　　Green Economy: Does It Include You
Discussion
Language points
1. It's a special day to draw people's attention to the environment. 这是引起人们关注环境的一个特殊的日子。
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。
The teacher drew our attention to listening to her.
老师把我们的注意力引到了听讲上。
2. Look at all of this rubbish！看看这所有的垃圾吧！
rubbish n．垃圾；废物。它是不可数名词，其同义词有litter，garbage。
Don't throw the rubbish about！不要乱扔垃圾！
3.We should pick up the garbage！我们应该把垃圾捡起来！
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。
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……”。
Linda, I'll pick you up after school.琳达，放学后我开车去接你。
4.We're studying pollution in class this week.这周我们在课堂上学习污染。
pollution n．污染。它是不可数名词。其动词是pollute。
There is less pollution in the village than in the city.
乡村的污染比城市少。
5. Garbage is a type of pollution. 垃圾是一种污染。
a type of 意为“一种…… ”，它相当于a kind of/a sort of。当表示 “几种……” 时，可将a换成基数词，type要用复数形式。
This is a type of rare blood.这是一种罕见的血型。
6．Each student could clean up a bit of the schoolyard. 每个学生可以打扫一小块儿校园。
clean up意为“清理，打扫”，为动副型短语。代词作宾语时，要放在clean与up之间。
Your bedroom is so dirty. Please clean it up.你的卧室太脏了。请打扫一下。
a bit of 意为“一点儿，一些”，修饰不可数名词。
a bit 意为“有点儿”，修饰形容词或副词。
Will you please turn down the radio a bit
请你把收音机音量开小一点好吗？
She's a bit afraid of the teacher.她有点怕老师。
7. We would finish cleaning in an hour！一小时之后，我们就会打扫完!
finish doing sth. 意为“做完某事”。在该短语中，动名词作finish的宾语。
Have you finished reading the storybook你读完这本故事书了吗？
8．Jenny explains the plan to the class.　 詹妮把这个计划解释给全班同学。
explain v．解释
常构成搭配 explain sth.to sb.意为“向某人解释某事/物”。其名词形式为explanation。
The teacher often explains these problems to his students.
这位老师经常向他的学生解释这些问题。
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.
Sum up
课 堂 达 标
1. Have you finish _______ (read) the book
2. We should _______ (pick) up the garbage over there.
3. You’d better _______ (not throw) rubbish about.
4. It’s good _____ (keep)our classroom and school yard clean.
Ⅰ.用所给词的适当形式填空
reading
pick
not throw
to keep
Ⅱ.完成句子
1.She saw a piece of paper and ________ ________ _______（把它捡起来）.
2.He was thirsty, but there was only________ ________ _______（一点儿）water.
3.The beautiful flower________ ________ _______（吸引了我的注意）.
4.She wants to ask the teacher to _______ ________ _______（为我解释一下）what it means.
picked it up
a bit of
drew my attention
explain to me
1. Finish the exercises of Lesson 43.
2. Preview next lesson.
3. Perfect your design of the project on
World Environmental Day and make a poster.
Homework
Thank you !