资源简介

(共24张PPT)
Module 12
Unit 2
Repeat these three words daily:reduce,reuse and recycle.
新
课
导
入
Do you live a green life
Resource conservation and pollution reduction
节约资源, 减少污染
1
Look at the pictures. Say which ways are good for the environment and why.
china bowls and spoons, can be used many times
disposable (一次性的) food box and disposable chopsticks, only be used once and then have to be thrown away
Pre-reading
Plastic bottles are thrown into a river.
(pollute the environment)
There are three rubbish bins for collecting different kinds of waste.
(save energy)
2
Look at the title of the passage. What suggestions do you think the passage will make Use the words in the box to help you.
How to be green
china divide necessary plastic policy reuse
E.g. It is better to use china cups and bowls because they can be used many times.
Pre-reading
Read the passage quickly and answer the question.
3
What suggestions does the passage make in general
Reduce, reuse and recycle.
Fast reading
Read again and check (√) the suggestions that are mentioned in the passage.
Order food that you can finish.
Use less electricity at home.
Learn ways to recycle rubbish.
Use paper cups and paper bags.
Repair things.
Divide rubbish into different groups.
Collect waste or rubbish to raise money.
Burn things to save energy.
Fast reading
4
Do you buy drinks in bottles
And what do you do with (处理)
the bottles when they are empty
Reuse
Warming up
Recyclable
Other waste
Do you divide the waste into things to recycle and things to throw away
Warming up
Reading and vocabulary
Look at the pictures on the next page. Say which ways are good for the environment and why.
01
It is better to use a lunch box and china cup than a paper bowl and cup, because they are reusable, paper cups can only be used once and have to be thrown away.
Reading and vocabulary
新课讲解
6
Complete the passage with the correct form of the words in the box.
divide granddaughter plastic policy
rapid recycle repeat step ton
We throw away (1)_____ of rubbish every year. If we want a clean world for our grandsons and (2)_____________, we have to reduce, reuse and (3)_______. (4)_______ these three words every day. The first (5)_____ is to use less. The second is to use things as long as possible. Then (6)______ your rubbish into (7)_______, paper, rubber and glass. Finally, draw up a recycling (8)______ for your community. We cannot hope for (9)_____ change, but every little bit helps!
tons
granddaughters
recycle
Repeat
step
divide
plastic
policy
rapid
新课讲解
7
Work in pairs. Make a list of things you can do to make your school greener.
Don’t throw bottles away.
Make sure you write or print on both sides of the paper.
Bring your own chopsticks from home and reuse them. Don’t use disposable cups or plates, either.
Put paper, plastic, glass and metal in the
recycling bins.
① Let’s divide all the students into six groups.
让我们把全部学生划分成六组。
② Junior high school days are over and it’s hard to separate from
our dear teachers and classmates.
初中的日子结束了, 很难与亲爱的老师和同学们分离。
Scientists ______ animals, plants and minerals into classes.
A. divide B. decide C. cut D. join
【点拨】用句意判断法解题。句意为“科学家把动物、植物和矿物分类”。divide... into... 意为“把……分成……”, 符合句意。
A
Reuse
Many people like disposable cutlery (餐具) because they don't have to wash up. But these things waste energy so they aren't green. Let’s try to reuse them.
Recycle
After we eat or drink, don't just throw our bottles, wrappers or cans in the rubbish bin — support the school's recycling programme! Put paper, plastic, glass and metal in the recycling bins.
Follow these steps and we'll all have a green school!
1. How green are you 你有多注意环保？
e.g. Our children are being educated to be green in everything they do.
我们的孩子所受的教育是凡事都要注重环保。
The young man is still green at his job.
这个年轻人对自己的工作尚无经验。
green adj. 原意绿色的；在这里表示环保的，还可以表示长满绿色植物的；无经验的；未成熟的
Language points
Complete the sentences with the correct form of the words in Activity 3.
She was hopeful that her new job would make her more successful.
The factory ________ the river, and the fish died.
2. We often walk in the countryside. It is a(n) ________ activity for us.
3. Do not use so much water. It is very _________.
4. To keep the flowers growing, you need to _______ them once a day.
polluted
usual
wasteful
water
4
Complete the sentences.
A lunchbox is a box that you keep your lunch in.
A _________ is a card that you write on one side of and send to someone by post.
2. A _________ is a room where you have classes at school.
3. A __________ is a book that has one or more stories for children.
4. A __________ is a black board that is used at school for writing on with chalk.
postcard
classroom
storybook
blackboard
5
Ⅱ. Analyze article structure
Part 1 _________________________ (Para 1~2)
Part 2 _________________________ (Para 3~5)
Part 3 _________________________ (Para 6)
How green are you
How to be green
Why should we be green
Reading and vocabulary
Part 1 _________________________
How green are you
1. Do you walk or ride a bike to school
Reading and vocabulary
新课讲解
daily /'de li/ adj.每日的；日常的adv.每日；每天 n.日报
Point
Language points 4
词义辨析【易错点】everyday与daily
everyday 只作形容词，修饰名词 everyday English
日常英语
daily 既可作形容词修饰名词，又可作副词修饰动词 daily clothes
日常服装
He gets up early daily
(every day)．
他每天起得早。
新课讲解
change /t e nd / v.变成；转换
Point
Language points 5
1.用作动词：change hands 转手 change seats 换座位
(1) change...for...意为“用……换……”。
eg：I'm thinking of changing my car for a new one.
我正考虑换辆新车。
(2) change...into...意为“把……变成(换成)……”。
eg：He changed his dollars into francs.
他把美元换成了法郎。
2.用作名词，表示“变化”、“改变”，多用作可数名词，有时也可用作不可数名词。

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