Module 4 Sandstorms in Asia Reading and vocabulary课件（21张PPT）
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| 名称 | Module 4 Sandstorms in Asia Reading and vocabulary课件（21张PPT） |  | |
| 格式 | zip | ||
| 文件大小 | 2.2MB | ||
| 资源类型 | 教案 | ||
| 版本资源 | 外研版 | ||
| 科目 | 英语 | ||
| 更新时间 | 2019-08-22 10:49:53 | ||
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课件21张PPT。
Module4
Sandstorms in AsiaHow beautiful it is !But one day something happened.What natural disaster is it? It is a __________. It is very __________.sandstormfrighteningNorth AmericaCentral AfricaAustralia Central Asia Module 4
Sandstorms in Asia
Reading
Match the paragraphs with their main ideas c. a major disaster in Asiaa. the description of sandstormsb. the causes of sandstorms e. the government ’ s measuresf. the forecast and suggestions d. the effects of sandstormspara.1 para.2para.3para.4para.5para.6I. Read the passage and choose the best answers.1.?Sandstorms are strong winds carrying ___________ through the air.
A. dirt and mud B. rain and heat
C. sand and dust D. cloud and snow
Fast-reading— Scanning(查读)方法指导
1先看题，明确查询信息的特点
2快速阅读，找到关键词
3停下细读，理清答案2. What do the experts advise people to do when a sandstorm arrives in the city?
A. Don’t go out
B. Don’t wear masks.
C. Don’t go to work as usual.
D. Don’t ride bicycles 3. The factors that cause land to be desert are ______.
A. cutting down trees.
B. digging up grass
C. climate changes
D. all of the above4. From the last paragraph we know ____.
A. the government won’t plant trees any more in five years
B.?the distance between the desert and the center of Beijing is only 250 kilometers
C. more than 30 million trees have been
planted in Beijing
D. the government is taking measures to
prevent sandstormsclimate changes
cut down trees
dig up grasspollute the atmosphere/environment
reduce visibility(能见度)
Make traffic move slowlyplant trees desertification not to go out, wear a masksandstormsCentral Asia, North America, Central Africa, Australiastrong, dry winds that carry sand Sandstorms are so terrible that they pollute the atmosphere and even the environment .And they reduce the visibility, which makes traffic move very slowly.Air pollutionWater pollutionWhat is the biggest problem facing the earth?wastesDiscuss in groups:
what should we do to protect our environment?1. We can’t throw litters on the ground.
Recycle and reuse as many things as possible.
2. It is a good way to ride a bike instead
of driving a car .
3. Protect forests and try to plant more trees and grow more grass.
4. We should save more water, electricity, food and so on.
Water is the source of life, but it is not inexhaustible. If we do not take action now, the last drop of water in the world would be man’s tear!水是生命之源，但它却不是取之不尽，用之不竭的。如果我们现在不采取行动，世界上的最后一滴水将是人类的眼泪！Homework: 1.Retell the text and write it down on your exercise book. 2.Write a short passage about how to protect the environment.
Module4
Sandstorms in AsiaHow beautiful it is !But one day something happened.What natural disaster is it? It is a __________. It is very __________.sandstormfrighteningNorth AmericaCentral AfricaAustralia Central Asia Module 4
Sandstorms in Asia
Reading
Match the paragraphs with their main ideas c. a major disaster in Asiaa. the description of sandstormsb. the causes of sandstorms e. the government ’ s measuresf. the forecast and suggestions d. the effects of sandstormspara.1 para.2para.3para.4para.5para.6I. Read the passage and choose the best answers.1.?Sandstorms are strong winds carrying ___________ through the air.
A. dirt and mud B. rain and heat
C. sand and dust D. cloud and snow
Fast-reading— Scanning(查读)方法指导
1先看题，明确查询信息的特点
2快速阅读，找到关键词
3停下细读，理清答案2. What do the experts advise people to do when a sandstorm arrives in the city?
A. Don’t go out
B. Don’t wear masks.
C. Don’t go to work as usual.
D. Don’t ride bicycles 3. The factors that cause land to be desert are ______.
A. cutting down trees.
B. digging up grass
C. climate changes
D. all of the above4. From the last paragraph we know ____.
A. the government won’t plant trees any more in five years
B.?the distance between the desert and the center of Beijing is only 250 kilometers
C. more than 30 million trees have been
planted in Beijing
D. the government is taking measures to
prevent sandstormsclimate changes
cut down trees
dig up grasspollute the atmosphere/environment
reduce visibility(能见度)
Make traffic move slowlyplant trees desertification not to go out, wear a masksandstormsCentral Asia, North America, Central Africa, Australiastrong, dry winds that carry sand Sandstorms are so terrible that they pollute the atmosphere and even the environment .And they reduce the visibility, which makes traffic move very slowly.Air pollutionWater pollutionWhat is the biggest problem facing the earth?wastesDiscuss in groups:
what should we do to protect our environment?1. We can’t throw litters on the ground.
Recycle and reuse as many things as possible.
2. It is a good way to ride a bike instead
of driving a car .
3. Protect forests and try to plant more trees and grow more grass.
4. We should save more water, electricity, food and so on.
Water is the source of life, but it is not inexhaustible. If we do not take action now, the last drop of water in the world would be man’s tear!水是生命之源，但它却不是取之不尽，用之不竭的。如果我们现在不采取行动，世界上的最后一滴水将是人类的眼泪！Homework: 1.Retell the text and write it down on your exercise book. 2.Write a short passage about how to protect the environment.