Module 12 Unit 2 Repeat these three words daily 课件 (共33张PPT)

(共33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
Green consumption and green purchase
绿色消费, 环保选购
Language Goal
新知学习
课堂小结
当堂检测
学习目标
重点研讨
1. 能熟悉并能正确运用本课时的重点单词和短语
2. 能够读懂节约能源、保护环境的短文
3. 能用英语谈论绿色生活方式
新知学习
课堂小结
当堂检测
学习目标
重点研讨
Reading and vocabulary
china n. 瓷; 瓷器
bottle n. 瓶
plastic
n. 塑料
adj. 塑料的
cloth n.
布; 布料
新知学习
课堂小结
当堂检测
学习目标
重点研讨
reuse v.
再次使用; 重复利用
reduce v.
减少; 减低; 缩小
recycling n. 回收利用
新知学习
课堂小结
当堂检测
学习目标
重点研讨
1. Look at the pictures. Say which ways are good for the environment and why.
新知学习
课堂小结
当堂检测
学习目标
重点研讨
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.
china divide necessary plastic policy reuse
It is better to use china cups and bowls because they can be used many times.
新知学习
课堂小结
当堂检测
学习目标
重点研讨
3. Read the passage and answer the questions in
the first part.
How to be green
By Wang Lingling
How green are you Answer these questions and find out.
Do you walk or ride a bike to school
Do you buy new clothes just because they are modern
Do you turn off the lights when you leave the room
Do you take your own bag when shopping and not ask for a plastic bag
Do you buy drinks in bottles And what do you do with the bottles when they are empty
新知学习
课堂小结
当堂检测
学习目标
重点研讨
Do you divide the waste into things to recycle and things to throw away
We all need a healthy environment, but we produce waste every day, and it is harmful to our environment. Repeat these three words daily: reduce, reuse and recycle.
Reduce
Reduce means “use less”. Do not waste things. It saves money and causes less pollution. Do not order more food than you can finish. Turn off the lights when you do not need them. Before you buy something new, think whether it is really necessary because maybe the old one is just as good!
新知学习
课堂小结
当堂检测
学习目标
重点研讨
Reuse
Reuse means “use again”. Use things for as long as possible. Look after them so that they will last. Repair them if possible. Do not throw them away and buy new ones. Do not use paper cups or paper bags. It is better to use china cups and cloth bags because they can be used many times.
新知学习
课堂小结
当堂检测
学习目标
重点研讨
Recycle
Recycle means “change things into something else to be reused”. Although it takes energy to change things into something else, it is better than throwing things away or burning them. We throw tons of rubbish away each year, and we have to make a change. Divide your rubbish into plastic, glass, paper and rubber. Develop a recycling policy for the whole community. Buy products such as recycled paper to help save trees.
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.
新知学习
课堂小结
当堂检测
学习目标
重点研讨
4. Check (√) the suggestions that are mentioned
in the passage.
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.
新知学习
课堂小结
当堂检测
学习目标
重点研讨
5. Find two things you should do and two things you should not do in the passage. Give reasons. Use your answers to write sentences.
We should recycle rubbish because it can help us protect the environment.
新知学习
课堂小结
当堂检测
学习目标
重点研讨
6.Complete the passage with the correct form of the words in the box.
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.
tons
granddaughters
Repeat
recycle
step
divide granddaughter plastic policy
rapid recycle repeat step ton
新知学习
课堂小结
当堂检测
学习目标
重点研讨
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!
divide
plastic
policy
rapid
divide granddaughter plastic policy
rapid recycle repeat step ton
新知学习
课堂小结
当堂检测
学习目标
重点研讨
7. Work in pairs. Make a list of things you can do to make your school greener.
Writing
Don’t throw bottles away.
新知学习
课堂小结
当堂检测
学习目标
重点研讨
8.Write a passage on how to make your school greener and give reasons. Use the list you have made in Activity 7 to help you. Use because, so and so that.
Don’t throw bottles away because it is better to recycle them.
Do turn off lights so that you use less energy.
Try to use recycled paper because it saves energy.
新知学习
课堂小结
当堂检测
学习目标
重点研讨
Language Points
1. And what do you do with the bottles when they are empty
当瓶子空了的时候你怎么处理它们呢
do with 处理
I don’t know what to do with it.
我不知道这件事该怎么处理。
What will you do with these imported goods
你们准备如何处理这些进口货？
新知学习
课堂小结
当堂检测
学习目标
重点研讨
do with 还有“忍受、相处、有关”等意思
We can’t do with such carelessness.
我们不能容忍这种粗枝大叶的作风。
We are difficult to do with the new comer.
我们很难与新来的那个人相处。
I have nothing to do with him.
我跟他无任何关系。
新知学习
课堂小结
当堂检测
学习目标
重点研讨
2. Do you divide the waste into things to recycle and things to throw away 你会把垃圾分成可回收和可扔掉的两类吗
1) divide… into… 把……划分为/分成……
Divide the cake into four parts.把蛋糕分成四份。
Our class are divided into four groups.我们班被分成四个组
2) throw …away…:把……扔掉
The meat smells bad and you’d better throw it away.
这肉臭了，你最好把它扔掉。
It's wasteful to throw away glass, paper and metal.
扔掉玻璃、纸片和金属是很浪费的行为。
新知学习
课堂小结
当堂检测
学习目标
重点研讨
3.We all need a healthy environment, but we produce waste every day, and it is harmful to our environment.我们都需要一个健康的环境，但我们每天都产生垃圾，它对我们的环境是有害的。
be harmful to 有害于
Television can also be harmful to us.
电视对我们也会有害。
be harmful to = do harm to 对……有害
Smoking is harmful to your health.
=Smoking does harm to your health.
新知学习
课堂小结
当堂检测
学习目标
重点研讨
4. Repeat these three words daily: reduce, reuse and recycle.
每天重复这三个词:减少、重复使用和回收。
repeat v. 重说; 重新做
前缀“re-”, 意思是“再, 重复”
e.g. I repeated after the teacher word by word.
我跟着老师一个字一个字地读。
reuse v. 再次使用; 重复利用
She often reuses old envelopes. 她经常重复使用旧信封。
The bottles can be reused up to 20 times.
这些瓶子可重复使用达20次。
新知学习
课堂小结
当堂检测
学习目标
重点研讨
1) reduce v. 减少；减低；缩小
The driver reduced the driving speed.司机降低了车速。
2) reduce to 下降到…
I will buy the coat if it is reduced to 20 yuan.
如果那件衣服降到20元，我就买。
3) reduce by 下降了…
The price was reduced by 10 percent.
价格降低了10%。
新知学习
课堂小结
当堂检测
学习目标
重点研讨
5. cloth bag
How much cloth does it take to make a dress
做一件连衣裙要多少布料？
You'd better wrap it in a piece of cloth.
你最好用一块布把它包起来。
Pass me a dish cloth, please. 请递给我一块洗碗布。
cloth n. 布；布料
cloth主要用作不可数名词，没有复数形式，但如果指有特殊用途的布（如抹布、擦桌布等）则为可数名词，其复数形式为cloths。
表示“一块布”时，一般要借助量词a piece of。
新知学习
课堂小结
当堂检测
学习目标
重点研讨
辨析 clothes, cloth, clothing
clothes 统指各种衣服，谓语动词是复数；
cloth 指布，为不可数名词；
clothing 是集合名词，为衣服、服装的总称，用于单数形式。
Our clothing protects us against the cold.
我们的衣服用以御寒。
新知学习
课堂小结
当堂检测
学习目标
重点研讨
6.Recycle means “change things into something else to be reused”. Recycle意为“将物品转变成其他可重复使用的物品”。
1)change...into... 把…变成…
eg.
This plan is to change the desert into farmland.
这个计划是要将沙漠变为农田。
2) change A for B 用A换B
I’d like to change the books for the photo.
新知学习
课堂小结
当堂检测
学习目标
重点研讨
7.We throw tons of rubbish away each year, and we have to make a change.我们每年扔掉成吨的垃圾，我们必须做出改变。
tons of 大量的，很多的
eg.
We had tons of fun at the party. 在派对上，我们玩得真高兴。
I have tons of things to do. 我有一大堆事要做。
新知学习
课堂小结
当堂检测
学习目标
重点研讨
8. We cannot hope for rapid change, but let’s take these simple steps …我们不能指望迅速的变化，但让我们采取这些简单的步骤……
2) rapid adj. 快速的；迅速的
He made rapid progress in English.他在英语方面进步很快。
3) step n. 步骤；措施
take steps to do sth. 采取措施做某事
We should take steps to protect ourselves.
4) step by step 一步步地, 逐渐地
watch one's step 小心行事, 当心
1) hope for sth. 盼望某事 hope to do sth. 希望做某事
We are hoping for good weather.我们希望有个好天气。
新知学习
重点研讨
课堂小结
当堂检测
学习目标
Module 12
Unit 2
重点单词：divide, plastic, policy, reuse, bottle, repeat, reduce , cloth, ton 等
重点短语：throw away, tons of,be harmful to,change...into...等
重点句式：It is better to ...because ...
Repeat these three words daily: reduce, reuse and recycle.
Do not throw them away and buy new ones.
新知学习
课堂小结
当堂检测
学习目标
重点研讨
一、根据句意及汉语提示完成句子
1. The old man has two ___________(孙子).
2.We'd better use cloth bags instead of ________(塑料) bags when we go shopping.　
3.One of the ________(政策，方针) allows a couple to have 2 children.
4. She ________(重复) the word again to make me understand.
5.________(吨) of rubbish is produced in the city every day.　
grandsons
plastic
policies
repeated
Tons
新知学习
课堂小结
当堂检测
学习目标
重点研讨
二、根据提示翻译句子。
1. 他们正在使沙漠变为农田。(change… into)
_____________________________________
____________________________
2. 我们一定要采取措施使这样的事不再发生。(take steps)
______________________________________
_____________________________
3. 电池能被回收，不要扔掉它们。(throw away)
_____________________________________
____________________________
They are changing desert into
farmland.
We must take steps to prevent this from happening again.
Batteries can be recycled. Don’t throw them away.