(共26张PPT)
Module 12
Save our world
Unit 2 Remember three words:
reduce, reuse and recycle.
1. To understand the main idea of the passage and predict what the passage will include
2. To make suggestions and give reasons using because, so and so that
Learning objectives
The beautiful earth is our home.
Do you love her
Lead in
But now, she is crying.
divide v.分开
plastic 塑料的
police 政策
New words.
1
Look at the pictures on the next page. Say which things are good for the environment and why.
It is better to use china cups and bowls because you can reuse them.
It’s better to classify the rubbish, rather than throe them into river because it may pollute the environment and do harm to our health.
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.
2
china, divide, necessary, plastic, policy, reuse
1. Use china cups and bowls.
2. Divede the waste into recucle and throw away
3. Use fewer plastic bags
4. Carry out some policies
5. Reuse things.
1. Order food that you can finish.
2. Use less electricity at home.
3. Learn ways to recycle rubbish.
4. Use paper cups and bags.
5. Repair things.
6. Divide rubbish into different groups.
7. Collect waste or rubbish to raise money.
8. Burn things to save energy.
4
Check (√) the suggestions that are mentioned in the passage.
√
√
√
√
Do you walk or_____ a bike to school
Do you buy new clothes just because they are________
Do you______ ____ the lights when you leave the room
Do you take your own bag when shopping and not ask for
a_________ bag
Do you buy drinks in _______ And what do you do with the
bottles when they empty
Do you divide the waste into things to _______ and things to
_____ _______
Listen to the first part and fill in the blanks.
walk
modern
turn off
plastic
bottles
recycle
throw away
china 瓷器
reuse : use again
reduce : use less
recycle: change things into something else to be used
Read and check the true sentences (T or F)
1. Order food that you can finish. ( )
2. Buy something new because it is modern. ( )
Reduce
T
F
Do not order more food than you can finish.
Before you buy something new, think whether it is
really necessary.
In order to reuse:
We should We shouldn't reason
2. Use ______ cups or bags.
2.Look after things ______ they will last.
1.Use things for as _________ as possible.
We can use them _____
4.Use _____cups and _____bags.
1. _________ broken things and buy new ones
3.______them if we can.
long
so that
repair
china
cloth
Throw
paper
again
Reuse
Fill in the blanks.
Recycle
Choose the best answer
What shouldn't we do for recycling
A. Throw tons of rubbish away.
B. Divide rubbish into plastic, glass and rubber.
C .Develop a recycling policy.
2. Which way can help save trees
A using paper cups B using recycled paper
C using paper only one side
√
√
We cannot hope for rapid change, but let's take
these simple steps today so that we will save the
world for our grandsons and granddaughters
tomorrow.
√
Reduce, reuse , recycle
Read the last paragraph and finish tasks.
What does “rapid” mean A. slow B. fast
Take measures =
take steps
Find two things you should do and two things you shouldn’t do in the passage. Give reasons. Use your answers to write sentences.
5
We should use china cups and bowls because it can reduce white pollution.
We should use cloth bags instead of plastic ones because they can be used many times.
We shouldn’t order more food than we can finish.
We shouldn’t buy new things just because they are modern.
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
tons
granddaughters
Repeat
recycle
step
Complete the passage with the correct form of the
words in the box.
6
things as long as possible Then (6) ________ your rubbish into (7) ________, paper, rubber and glass. Finally, draw up（起草）a recycling (8) ________for your community. We cannot hope for (9) _______ change, but every little bit helps!
divide
policy
plastic
rapid
1. when shopping 当买东西时
when + doing , when 为连词，由于主句和从句主语相同，故可省略从句中的主语和be动词。
eg: When waiting for the bus, people always play
mobile phones.
When walking to school, I saw a traffic accident.
Language points
2. do with 处理；对付
eg: This is book which deals with Asian problem.
do with 常与 what 连用。
deal with 常与 how 连用。
eg: I don't know what to do with the problem.
=I don't how to deal with the problem.
3. divide 分开；分割
divide 是把一个整体分成若干部分，常用短语为：divide into .
eg: Divide the birthday cake into to several pieces.
separate 指把原来连在一起或者靠近的各个部分分隔开。
The children separated the good apples from bad apples.
4. harmful adj 有害的
be harmful to = do harm to =be bad for
eg: Smoking can do harm to our health.
=________________________________
__________________________________
Smoking does harm to our health.
Smoking is bad for our health.
5. change v. 变成；转换
change for 用…换… change…into…
n. 变化；零钱
She is considering changing her car for a new one.
He changed the waste into new products.
6. step n.步骤；措施
常用短语: step by step 逐步地
take steps 采取措施
I will work out the math exercise step by step.
We are taking steps to prevent pollution.
How to be green
Reduce
Reuse
Recycle
use less
We should … .
We shouldn’t …
We should…
We shouldn’t
use again
change things into something else to be used resued
Summary
We should … .
We shouldn’t …
GOOD JOB
