外研版 必修3 Module 4 Sandstorms in Asia Introduction and Reading课件（共28张）
文档属性
| 名称 | 外研版 必修3 Module 4 Sandstorms in Asia Introduction and Reading课件（共28张） |  | |
| 格式 | zip | ||
| 文件大小 | 5.2MB | ||
| 资源类型 | 教案 | ||
| 版本资源 | 外研版 | ||
| 科目 | 英语 | ||
| 更新时间 | 2020-04-24 10:16:48 | ||
图片预览
文档简介
课件28张PPT。Sandstorms in AsiaBy: CoreopsisModule 4PART
01Introduction1. To learn some information about sandstorms in Asia.
2. To learn some important words and phrases in the passage. Do you still remember some natural disasters we have learnt in Module 3?fire
火灾flood
n.洪水volcanic eruption 火山喷发earthquake地震Lead-inhurricane 飓风typhoon 台风Lead-inthunderstorm 雷暴tornado 龙卷风Lead-inLet's enjoy some beautiful landscapes.Lead-inBut one day, something happened/ occurred.Lead-inHow terrifying/ frightening!Lead-inLead-in1. What happened in these pictures?
2. How about the sky?
3. Why do they wear masks?Lead-inWhat natural disaster is it? It is a sandstorm. Look at the picture below. Complete the sentences using the correct form of these words.Lead-inThere has been a _________. It_____ ______ for ten hours and was very __________. The wind ___________ the sand high around the houses, and some cars were almost completely ______ by the sand. blow bury last (v)
frightening sandstormsandstorm has lastedfrighteningwas blowingburiedDiscussion1. What do you know about the sandstorm?2. Where do the sandstorms occur in China?3. What causes sandstorms?PART
02Readingcitizen cycle(v) dust expert
forecast process situation survive1 to ride a bicycle
2 someone who knows a lot about a particular subject
3 things that happen one after another, and have a result
4 someone who lives in a particular town or country
5 very small bits of dirt or earth, on the ground or in the air
6 to continue to live after a difficult or dangerous situation or event
7 to say what will probably happen
8 everything that is happening at a particular timecycleexpertprocess citizen dustsurviveforecastsituationPara.1
Para.2
Para.3
Para.4
Para.5
Para.61．Read the text quickly and match the main idea with each part.A．Sandstorms sometimes affect Beijing.
B．Sandstorms do a lot of damage to people.
C．The government plants trees to prevent
sandstorms.
D．Sandstorms have been a major disaster
for many Asian countries for centuries.
E．Sandstorms in Asia.
F．Sandstorms in China appear to have
increased as a result of “desertification”．ScanningRead the passage again and choose the best answers.1．What is the best description about a sandstorm according to the passage?
A．It is a major disaster for many Asian countries for centuries.
B．It's strong wind carrying sand.
C．It is a way to cause land to become desert.
D．It's a kind of natural disaster that can't be treated.
2．What is the main reason for the increase of sandstorm in China recently?
A．To be close to many deserts.
B．The worsening of the weather in China.
C．The result of desertification.
D．People cutting down trees and digging up grass.BDScanningRead the passage again and choose the best answers.3．What is the good suggestion when people meet sandstorm?
A．Not going out.
B．If you go out，just wear thick clothes.
C．When going out，wear a mask.
D．Never go out，just stay at home.
4．What is the best way to avoid the effects from the sandstorm?
A．Living far away from deserts.
B．Staying at home when a sandstorm happens.
C．Wearing a mask if you want to go out.
D．Planting more trees.CDScanningRead the passage again and choose the best answers.5. What is the author’s purpose of writing the text？
A. To explain the forming process of sandstorms.
B. To give some information about sandstorms.
C. To tell us how to look after our environment.
D. To show our environment is becoming worse.BRead the first three paragraphs, and then answer the questions. What is a sandstorm?
2. What are the four main places where there are sandstorms?
3. Which place of China is part of the sandstorm centre?
Sandstorms are strong, dry winds that carry sand.Central Asia, North America, Central Africa, Australia.Northwest China.Read the first three paragraphs, and then answer the questions.4.How about sandstorms in China in recent years?
5.What does he think of the sandstorm he has experienced?
6.What caused the desertification?
Inner Mongolia.Terrible, frightening, dangerous. Climate changes, people’s cutting down trees and digging up grass.desert areasdesertificationclimate changescut down treesdig up grasscoverbrown-yellow dustcontinueaffectRead the passage, and then fill in the blanks.mass campaignplantedcontinueadvisemask Sandstorms have been a major disaster for many Asian countries for centuries. Scientists have tried many ways 1 (solve) this problem.
Sandstorms are strong , dry winds 2 (carry) sand. They are often so thick3 you cannot see the sun, and the wind is sometimes strong enough to move sand dunes.
Sandstorms in China appear 4 ( increase ) in recent years as a result of "desertification". This is a process 5 happens when land becomes desert because of climate changes and people s cutting down trees and digging up grass.
Read the passage, and then fill in the blanks.to solvecarryingthatto have increased that/ which Sandstorms sometimes affect Beijing. Citizens wake up to an orange sky and strong winds 6 (cover) the city in a thick, brown-yellow dust. The traffic moves very 7 (slow) because the thick dust makes 8 difficult to see.
The Chinese Central Weather Station can forecast a sandstorm some weeks before it arrives in Beijing, but the 9 ( strong ) of the storm sometimes surprises people.
To prevent it 10 (come) nearer, the government is planting trees has planted more than 30 billion trees and plans to continue planting for the next five years.
Read the passage, and then fill in the blanks.coveringslowlyitstrengthcomingWhat should we do to prevent sandstorm?
1. We should plant more trees and grow more grass.
2. Control air and water pollution.
3. Build green fences along the desert.
4. Forecast sandstorm’s real time to prevent disaster.
5. All countries should join hands to propose a plan in sandstorms control and prevention.
Thank You!
01Introduction1. To learn some information about sandstorms in Asia.
2. To learn some important words and phrases in the passage. Do you still remember some natural disasters we have learnt in Module 3?fire
火灾flood
n.洪水volcanic eruption 火山喷发earthquake地震Lead-inhurricane 飓风typhoon 台风Lead-inthunderstorm 雷暴tornado 龙卷风Lead-inLet's enjoy some beautiful landscapes.Lead-inBut one day, something happened/ occurred.Lead-inHow terrifying/ frightening!Lead-inLead-in1. What happened in these pictures?
2. How about the sky?
3. Why do they wear masks?Lead-inWhat natural disaster is it? It is a sandstorm. Look at the picture below. Complete the sentences using the correct form of these words.Lead-inThere has been a _________. It_____ ______ for ten hours and was very __________. The wind ___________ the sand high around the houses, and some cars were almost completely ______ by the sand. blow bury last (v)
frightening sandstormsandstorm has lastedfrighteningwas blowingburiedDiscussion1. What do you know about the sandstorm?2. Where do the sandstorms occur in China?3. What causes sandstorms?PART
02Readingcitizen cycle(v) dust expert
forecast process situation survive1 to ride a bicycle
2 someone who knows a lot about a particular subject
3 things that happen one after another, and have a result
4 someone who lives in a particular town or country
5 very small bits of dirt or earth, on the ground or in the air
6 to continue to live after a difficult or dangerous situation or event
7 to say what will probably happen
8 everything that is happening at a particular timecycleexpertprocess citizen dustsurviveforecastsituationPara.1
Para.2
Para.3
Para.4
Para.5
Para.61．Read the text quickly and match the main idea with each part.A．Sandstorms sometimes affect Beijing.
B．Sandstorms do a lot of damage to people.
C．The government plants trees to prevent
sandstorms.
D．Sandstorms have been a major disaster
for many Asian countries for centuries.
E．Sandstorms in Asia.
F．Sandstorms in China appear to have
increased as a result of “desertification”．ScanningRead the passage again and choose the best answers.1．What is the best description about a sandstorm according to the passage?
A．It is a major disaster for many Asian countries for centuries.
B．It's strong wind carrying sand.
C．It is a way to cause land to become desert.
D．It's a kind of natural disaster that can't be treated.
2．What is the main reason for the increase of sandstorm in China recently?
A．To be close to many deserts.
B．The worsening of the weather in China.
C．The result of desertification.
D．People cutting down trees and digging up grass.BDScanningRead the passage again and choose the best answers.3．What is the good suggestion when people meet sandstorm?
A．Not going out.
B．If you go out，just wear thick clothes.
C．When going out，wear a mask.
D．Never go out，just stay at home.
4．What is the best way to avoid the effects from the sandstorm?
A．Living far away from deserts.
B．Staying at home when a sandstorm happens.
C．Wearing a mask if you want to go out.
D．Planting more trees.CDScanningRead the passage again and choose the best answers.5. What is the author’s purpose of writing the text？
A. To explain the forming process of sandstorms.
B. To give some information about sandstorms.
C. To tell us how to look after our environment.
D. To show our environment is becoming worse.BRead the first three paragraphs, and then answer the questions. What is a sandstorm?
2. What are the four main places where there are sandstorms?
3. Which place of China is part of the sandstorm centre?
Sandstorms are strong, dry winds that carry sand.Central Asia, North America, Central Africa, Australia.Northwest China.Read the first three paragraphs, and then answer the questions.4.How about sandstorms in China in recent years?
5.What does he think of the sandstorm he has experienced?
6.What caused the desertification?
Inner Mongolia.Terrible, frightening, dangerous. Climate changes, people’s cutting down trees and digging up grass.desert areasdesertificationclimate changescut down treesdig up grasscoverbrown-yellow dustcontinueaffectRead the passage, and then fill in the blanks.mass campaignplantedcontinueadvisemask Sandstorms have been a major disaster for many Asian countries for centuries. Scientists have tried many ways 1 (solve) this problem.
Sandstorms are strong , dry winds 2 (carry) sand. They are often so thick3 you cannot see the sun, and the wind is sometimes strong enough to move sand dunes.
Sandstorms in China appear 4 ( increase ) in recent years as a result of "desertification". This is a process 5 happens when land becomes desert because of climate changes and people s cutting down trees and digging up grass.
Read the passage, and then fill in the blanks.to solvecarryingthatto have increased that/ which Sandstorms sometimes affect Beijing. Citizens wake up to an orange sky and strong winds 6 (cover) the city in a thick, brown-yellow dust. The traffic moves very 7 (slow) because the thick dust makes 8 difficult to see.
The Chinese Central Weather Station can forecast a sandstorm some weeks before it arrives in Beijing, but the 9 ( strong ) of the storm sometimes surprises people.
To prevent it 10 (come) nearer, the government is planting trees has planted more than 30 billion trees and plans to continue planting for the next five years.
Read the passage, and then fill in the blanks.coveringslowlyitstrengthcomingWhat should we do to prevent sandstorm?
1. We should plant more trees and grow more grass.
2. Control air and water pollution.
3. Build green fences along the desert.
4. Forecast sandstorm’s real time to prevent disaster.
5. All countries should join hands to propose a plan in sandstorms control and prevention.
Thank You!