book 6 unit4 复习课件

◆ Buy things made from _________ recycled __________. materials ◆ Buy products that are made to save energy ________. ◆ __________ Plant trees in your garden or your school yard. ◆ Talk with your family and friends about _______________. global warming
Book6 unit 4 Global warming
2015-03-18
语言运用
1. 我每天在珠江边散步的时候, 总可以看到江面 漂着大量的垃圾, 如塑料袋、纸屑、果皮等。 2. 这些垃圾导致珠江的水变得很脏。 3. 很多人继续乱扔垃圾。 4. 我真想知道是什么造成这种陋习。 5. 总的来说, 我强烈反对并且不能容忍这种行为。 6. 因为污染, 地球面临全球温度上升。 7. 我代表爱护环境的朋友们告诉那些喜欢乱扔垃 圾的人, 只要我们注意,我们就可以创造一个 美丽的环境。
10.节约能源/水 save energy/water
11.不随地扔垃圾/吐痰 don’t litter/spit everywhere
12.分类垃圾 sort the garbage 13.禁止滥用塑料袋 ban abusing plastic bags 14.禁止在公共场合吸烟
ban smoking in public places 15.减少污染 reduce pollution
Further discussion:
From your point of view, which of the following activities will harm our earth the most? Why?
How to solve it?
A
nuclear bomb 核弹
gas bomb 毒气弹
Read the text carefully and fill in the blanks.
What can we do about global warming? ◆ Turn a(n) _________________ electrical appliance off when you’re not using it. ◆ Put on more clothes instead of turning up the _______. heat ◆ Walk or ____________ ride a bike instead of taking motor vehicles. ◆ ________ Recycle cans, bottles, plastics and newspapers.
D
pollute
earth surface terrible smell
reduce
reuse
recycle
7. 我代表爱护环境的朋友们告诉那些喜 欢乱扔垃圾的人, 只要我们注意,我们就 可以创造一个美丽的环境。 On behalf of those who take good care of the environment, I would like to say as long as we can behave ourselves, we can create a beautiful environment.
As we can see, many people keep on throwing rubbish ,so I wonder how this sort of bad habit comes about. On the whole, I am strongly opposed and can’t put up with the behavior of this kind, for we have to realize that the earth is facing global warming because of pollution.
1. 保护生存环境 protect living environment 2. 保护环境 protect/preserve the environment 3. 保护生态环境 preserve/protect the ecological environment
4. 提高人们的环保意识 raise people’s awareness of environment protection
5. 爱护树木花草 care for trees and plants
6.骑自行车上班 ride bicycles to work 7.课本/垃圾回收利用 recycle textbooks/trash 8.乘坐公共交通 take public transport 9.正确处理垃圾 deal with rubbish properly
radiation 辐射
chemical weapons 化学武器
ban the war
peace
B
harmful gas acid rain 硫酸雨
reduce air pollution
solar energy 太阳能 wind power hydropower 水力发电
C
CO2
floods draughts only-once chopsticks 一次性筷子 paper handkerchief 纸巾
1. 我每天在珠江边散步的时候, 总可
以看到江面漂着大量的垃圾, 如塑料袋、 纸屑、果皮等。
Every day I walk along the Pearl River, I can often see quantities of rubbish such as plastic bags, litter, fruit peels and so on floating on the river.
8. 毫无疑问, no doubt that everyone can start from themselves to protect the earth.
合并： Every day I walk along the Pearl River, I can often see quantities of rubbish such as plastic bags, litter, fruit peels and so on floating on the river. There is no denying the fact that it is the rubbish that results in the dirty water in the Pearl River.
On behalf of those who take good care of the environment, I would like to say we can create a beautiful environment as long as we can behave ourselves. There is no doubt that everyone can start from themselves to protect the earth.
2. 这些垃圾导致珠江的水变得很脏。 The rubbish results in the dirty water.
3. 很多人继续乱扔垃圾。 Many people keep on throwing rubbish.
4. 我真想知道是什么造成这种陋习。 I wonder how this sort of bad habit comes about.
5. 总的来说, 我强烈反对并且不能容 忍这种行为。 On the whole, I am strongly opposed to and can’t put up with the behavior of this kind.
6. 因为污染, 地球面临全球温度上升。 The earth is facing global warming because of pollution.