Module 4 Sandstorms in Asia Reading and vocabulary 课件（27张PPT）
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| 名称 | Module 4 Sandstorms in Asia Reading and vocabulary 课件（27张PPT） |  | |
| 格式 | zip | ||
| 文件大小 | 4.1MB | ||
| 资源类型 | 教案 | ||
| 版本资源 | 外研版 | ||
| 科目 | 英语 | ||
| 更新时间 | 2019-08-21 16:55:30 | ||
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课件27张PPT。Module 4
Sandstorms in AsiaBut one day something happened.sandstorm What are the causes of sandstorms?ThinkingThe causes of sandstorms1. desertification(沙漠化);
2. climate changes;
3. cutting down trees and digging up grass;
4. improper use of land;
5. high temperature and little rain;
6. the destruction of environment;
7. the growing population of the world… Sandstorms in AsiaFast-readingRead the passage quickly and match the main ideas with each paragraph.Match the main idea with each paragraph.Para.1
Para.2
Para.3
Para.4
Para.5
Para.6A. the description of sandstorms
B. the effects of sandstorms to Beijing.
C. the measures the government takes to prevent sandstorms
D. Sandstorms have been a major disaster.
E. the advice the weather experts give to people
F. the causes of the sandstorms in China.descriptioneffectsmeasuresa major disasteradvicecauses Careful-readingRead the passage again carefully and answer some questions. Part1 (Para.1) What’s the fun_ction(功能) of the first paragraph?A. To lead in the topic of this passage.
B. To tell us what sandstorms are.
C. To tell us where the sandstorms occur. 1. What are sandstorms?
2. Where do sandstorms occur often?
3. Who experienced a sandstorm when he
was young and what’s his feeling?
4. Why have sandstorms increased in China?
5. When sandstorms happen in Beijing,
what’s the weather like?Part2 (Para.2-4)WhatWhereWhoWhyWhenstrongdrywindscarry sand1.What are sandstorms?sandstormsare2. Where do the sandstorms often occur?Central AsiaNorth AmericaCentral AfricaAustralia 4. Why have sandstorms increased in China?Sandstorms appear to have increased in recent years as a result of desertification.3. Who experienced a sandstorm when
he was young and what was his feeling?desertificationRen Jianbo experienced a sandstorm when he was young. And he thought that……….. When __________ happen , citizens wake up to an orange _____ and strong ______ that cover the city in a thick, brown-yellowed _____. dustskywindssandstorms5. When sandstorms happen in Beijing,
what is the weather like?Traffic ?Part 3 (para.5-6)1.What’s the weather experts’ advice?
They advise people not to go out.2.What is the government doing to
control sandstorms?The government is planting trees.Post-readingFill in the blanks according to the passage Sandstorms are strong, dry _____ that carry sand. They appear to ___________(increase) in recent years as a _____ of desertification. When they happen, the traffic moves very ______(slow) because the thick dust makes ___ difficult to see.
When a sandstorm arrives in the city, weather experts ______ people not to go out. ____ you want to go out, you’d better wear a ______.
Scientists have tried many ways ___ solve the problem and a mass campaign _____________ (start) in China.
advisetoresultmaskslowlyithave increasedIfhas been startedwinds①②③④⑤⑥⑦⑧⑨⑩haze 雾霾flood 洪水drought 干旱landslide 滑坡 Discussion What can we do to protect our earth?Task1: Work in groups of four and
make a list of your suggestionsrecyclesave waterplant trees
save electricityride bikesuse less paperDiscussion What can we do to protect our earth?Task2: Talk about what we can do to
protect our earth, according
to the suggestions above. World Earth Day
世界地球日
(4月22日)
它是一项世界性的环境保护活动,其主题为“我们只有一个地球”。2009年第63届联合国大会决议将每年的4月22日定为“世界地球日”。该活动旨在唤起人类爱护地球、保护家园的意识，促进资源开发与环境保护的协调发展，进而改善地球的整体环境。L Join together and save it for our future.
We have only one earth1. Write the composition down in your homework book. 2. Design a poster that encourages people to protect the earth.Homework:Thank you!
Sandstorms in AsiaBut one day something happened.sandstorm What are the causes of sandstorms?ThinkingThe causes of sandstorms1. desertification(沙漠化);
2. climate changes;
3. cutting down trees and digging up grass;
4. improper use of land;
5. high temperature and little rain;
6. the destruction of environment;
7. the growing population of the world… Sandstorms in AsiaFast-readingRead the passage quickly and match the main ideas with each paragraph.Match the main idea with each paragraph.Para.1
Para.2
Para.3
Para.4
Para.5
Para.6A. the description of sandstorms
B. the effects of sandstorms to Beijing.
C. the measures the government takes to prevent sandstorms
D. Sandstorms have been a major disaster.
E. the advice the weather experts give to people
F. the causes of the sandstorms in China.descriptioneffectsmeasuresa major disasteradvicecauses Careful-readingRead the passage again carefully and answer some questions. Part1 (Para.1) What’s the fun_ction(功能) of the first paragraph?A. To lead in the topic of this passage.
B. To tell us what sandstorms are.
C. To tell us where the sandstorms occur. 1. What are sandstorms?
2. Where do sandstorms occur often?
3. Who experienced a sandstorm when he
was young and what’s his feeling?
4. Why have sandstorms increased in China?
5. When sandstorms happen in Beijing,
what’s the weather like?Part2 (Para.2-4)WhatWhereWhoWhyWhenstrongdrywindscarry sand1.What are sandstorms?sandstormsare2. Where do the sandstorms often occur?Central AsiaNorth AmericaCentral AfricaAustralia 4. Why have sandstorms increased in China?Sandstorms appear to have increased in recent years as a result of desertification.3. Who experienced a sandstorm when
he was young and what was his feeling?desertificationRen Jianbo experienced a sandstorm when he was young. And he thought that……….. When __________ happen , citizens wake up to an orange _____ and strong ______ that cover the city in a thick, brown-yellowed _____. dustskywindssandstorms5. When sandstorms happen in Beijing,
what is the weather like?Traffic ?Part 3 (para.5-6)1.What’s the weather experts’ advice?
They advise people not to go out.2.What is the government doing to
control sandstorms?The government is planting trees.Post-readingFill in the blanks according to the passage Sandstorms are strong, dry _____ that carry sand. They appear to ___________(increase) in recent years as a _____ of desertification. When they happen, the traffic moves very ______(slow) because the thick dust makes ___ difficult to see.
When a sandstorm arrives in the city, weather experts ______ people not to go out. ____ you want to go out, you’d better wear a ______.
Scientists have tried many ways ___ solve the problem and a mass campaign _____________ (start) in China.
advisetoresultmaskslowlyithave increasedIfhas been startedwinds①②③④⑤⑥⑦⑧⑨⑩haze 雾霾flood 洪水drought 干旱landslide 滑坡 Discussion What can we do to protect our earth?Task1: Work in groups of four and
make a list of your suggestionsrecyclesave waterplant trees
save electricityride bikesuse less paperDiscussion What can we do to protect our earth?Task2: Talk about what we can do to
protect our earth, according
to the suggestions above. World Earth Day
世界地球日
(4月22日)
它是一项世界性的环境保护活动,其主题为“我们只有一个地球”。2009年第63届联合国大会决议将每年的4月22日定为“世界地球日”。该活动旨在唤起人类爱护地球、保护家园的意识，促进资源开发与环境保护的协调发展，进而改善地球的整体环境。L Join together and save it for our future.
We have only one earth1. Write the composition down in your homework book. 2. Design a poster that encourages people to protect the earth.Homework:Thank you!