外研版 必修三 Module 4 Sandstorms in Asia Introduction and Reading and Vocabulary 课件（46张ppt）
文档属性
| 名称 | 外研版 必修三 Module 4 Sandstorms in Asia Introduction and Reading and Vocabulary 课件（46张ppt） |  | |
| 格式 | pptx | ||
| 文件大小 | 10.4MB | ||
| 资源类型 | 教案 | ||
| 版本资源 | 外研版 | ||
| 科目 | 英语 | ||
| 更新时间 | 2022-09-13 09:33:31 | ||
图片预览
文档简介
(共46张PPT)
Module 4
Sandstorms in Asia
Introduction & Reading and Vocabulary (Ⅰ)
1. Learn some new words and phrases.
2. Learn to get useful information from the passage.
Learning aims
The Forbidden City
Beijing National Stadium（Bird’s Nest）
China’s media Group(中国中央电视台)
What is happening
There is a sandstorm blowing.
This has been a__________. It _________ for ten hours and was very____________.
The wind____________ the sand high around the house, and some cars were alomost completely buried by the sand
sandstorm
has lasted
frightening
was blowing
blow bury frightening
last(v) sandstorm
P31
Facts about the sandstorms
True or False
Page 31
1. Sandstorms begin in desert areas.
True
2 .Deserts are created by climate changes.
True
3 .Deserts are also created because people cut down trees and dig up grass.
True
4.Sandstorms from Asia have blown across the Pacific Ocean to America.
True
5.Sandstorms can’t be prevented.
False
6.The inland region has more sandstorms than the one near the sea.
True
Pre-reading
Look at the photos and answer the questions
1.What are the cyclists wearing and why
They’re wearing hoods, masks and glasses to protect themselves.
2.What do you think happens to traffic in this situation
It moves very slowly. Because it is not clear to see everything on the road and people must take great care.
3.What do you think experts advise people to do in this situation
Stay at home.
Read these words aloud
mass
campaign
dune
desertification
process
adj.大量的，大规模的
n.战役，活动
n.沙丘
n.(土地的)沙漠化
n.进程，过程
citizen
dust
forecast
strength
cycle
mask
n.公民，市民
n.沙尘，灰尘
vt.预报，预告
n.力量，力气
vi.骑自行车
n.面罩
Fast reading
Para.1 a. the description of sandstorms
Para.2 b. the causes of sandstorms
Para.3 c. a major disaster in Asia
Para.4 d. the effects of sandstorms
Para.5 e. the government’s measures
Para.6 f. the forecast and suggestions
Read the passage quickly and match the main idea of each paragraph.
Read the first three paragraphs, and then answer the questions.
Careful reading
1. What is a sandstorm
Sandstorms are strong, dry winds that carry sand.
2. What are the four main places where there are sandstorms
Central Asia, North America, Central Africa, Australia.
B
C
D
A
Central Asia
North America
Central Africa
Australia
in Dubai(Central Asia)
in America(North America)
in Tanzania(Central Africa)
in Australia
3. Which place of China is part of the sandstorm centre
Northwest China.
Xinjiang
Inner Mongolia
Gansu
Shanxi
Ningxia
in Xinjiang
in Inner Mongolia
in Ningxia
in Gansu
4. Where is Ren Jianbo from
Inner Mongolia.
5. What does he think of the sandstorm he has experienced
Terrible, frightening, dangerous.
How about sandstorms in China in recent years
Sandstorms in China appear to have increased in recent years as a result of “desertification”.
The day before yesterday
Yesterday
Today
Deserfication
Climate changes, people’s cutting down trees and digging up grass.
7. What caused the desertification
Reading (Paras.4～6)
Beijing
1. Which of the following statements is RIGHT
A. The dust is usually orange in the sandstorms.
B. The strong wind makes traffic move quickly.
C. A sandstorm can be forecast early.
D. People needn’t wear a mask at all.
I. Choose the correct answers.
2. From the last paragraph, we know ____
A. the government is taking measures to prevent sandstorms.
B. the distance between the desert and the center of Beijing is only 250 kilometres.
C. 30 million trees have been planted in Beijing .
D. the government won’t plant any trees in the future.
A summary
sandstorm
Definition (定义)
Features (特点)
Places
Reason for increase
Suggestios
Measures (措施)
strong, dry winds that carry sand
so thick that…; strong enough to …
Central Asia, North America, Central Africa and Australia
desertification; climate changes; cut down; dig up
Government is planting trees. Experts advise people not to go out when it comes.
Don't go out
Wear a mask while going out
Sandstorms have been a major _______ for many. Asian countries and scientists have tried many ways to _____ this problem. Sandstorms are strong, dry winds that _____ sand.
They often happen in four main places in the world. And as a _____ of “desertification”, sandstorms in China ______ to have ________ in recent years. Sandstorms sometimes _____ Beijing and make
disaster
solve
carry
result
appear
increased
Fill in the blanks.
affect
Post reading
______ move very slowly. To reduce sandstorms and to _______ the desert _______ nearer, the Beijing government is planting more and more trees.
coming
prevent
traffic
Discussion
Have you ever been in a sandstorm If you are in a desert,what is the first sign of a sandstorm
There is a strong wind and a wall of wind,dark sky.
What should we do in a sandstorm to protect ourselves
stay indoors/close the window/drink more water/wear gloves/masks/glasses while going out…….
What do you think is the best way to prevent the sandstorms
plant more trees
We must love and protect our home—the Earth to make it less hurt by natural disasters and make it a better place for living.
Homework
1.Finish the exercise 4 on page 33.
2.Recite the words in this text and then retell the passage after class.
Module 4
Sandstorms in Asia
Introduction & Reading and Vocabulary (Ⅰ)
1. Learn some new words and phrases.
2. Learn to get useful information from the passage.
Learning aims
The Forbidden City
Beijing National Stadium（Bird’s Nest）
China’s media Group(中国中央电视台)
What is happening
There is a sandstorm blowing.
This has been a__________. It _________ for ten hours and was very____________.
The wind____________ the sand high around the house, and some cars were alomost completely buried by the sand
sandstorm
has lasted
frightening
was blowing
blow bury frightening
last(v) sandstorm
P31
Facts about the sandstorms
True or False
Page 31
1. Sandstorms begin in desert areas.
True
2 .Deserts are created by climate changes.
True
3 .Deserts are also created because people cut down trees and dig up grass.
True
4.Sandstorms from Asia have blown across the Pacific Ocean to America.
True
5.Sandstorms can’t be prevented.
False
6.The inland region has more sandstorms than the one near the sea.
True
Pre-reading
Look at the photos and answer the questions
1.What are the cyclists wearing and why
They’re wearing hoods, masks and glasses to protect themselves.
2.What do you think happens to traffic in this situation
It moves very slowly. Because it is not clear to see everything on the road and people must take great care.
3.What do you think experts advise people to do in this situation
Stay at home.
Read these words aloud
mass
campaign
dune
desertification
process
adj.大量的，大规模的
n.战役，活动
n.沙丘
n.(土地的)沙漠化
n.进程，过程
citizen
dust
forecast
strength
cycle
mask
n.公民，市民
n.沙尘，灰尘
vt.预报，预告
n.力量，力气
vi.骑自行车
n.面罩
Fast reading
Para.1 a. the description of sandstorms
Para.2 b. the causes of sandstorms
Para.3 c. a major disaster in Asia
Para.4 d. the effects of sandstorms
Para.5 e. the government’s measures
Para.6 f. the forecast and suggestions
Read the passage quickly and match the main idea of each paragraph.
Read the first three paragraphs, and then answer the questions.
Careful reading
1. What is a sandstorm
Sandstorms are strong, dry winds that carry sand.
2. What are the four main places where there are sandstorms
Central Asia, North America, Central Africa, Australia.
B
C
D
A
Central Asia
North America
Central Africa
Australia
in Dubai(Central Asia)
in America(North America)
in Tanzania(Central Africa)
in Australia
3. Which place of China is part of the sandstorm centre
Northwest China.
Xinjiang
Inner Mongolia
Gansu
Shanxi
Ningxia
in Xinjiang
in Inner Mongolia
in Ningxia
in Gansu
4. Where is Ren Jianbo from
Inner Mongolia.
5. What does he think of the sandstorm he has experienced
Terrible, frightening, dangerous.
How about sandstorms in China in recent years
Sandstorms in China appear to have increased in recent years as a result of “desertification”.
The day before yesterday
Yesterday
Today
Deserfication
Climate changes, people’s cutting down trees and digging up grass.
7. What caused the desertification
Reading (Paras.4～6)
Beijing
1. Which of the following statements is RIGHT
A. The dust is usually orange in the sandstorms.
B. The strong wind makes traffic move quickly.
C. A sandstorm can be forecast early.
D. People needn’t wear a mask at all.
I. Choose the correct answers.
2. From the last paragraph, we know ____
A. the government is taking measures to prevent sandstorms.
B. the distance between the desert and the center of Beijing is only 250 kilometres.
C. 30 million trees have been planted in Beijing .
D. the government won’t plant any trees in the future.
A summary
sandstorm
Definition (定义)
Features (特点)
Places
Reason for increase
Suggestios
Measures (措施)
strong, dry winds that carry sand
so thick that…; strong enough to …
Central Asia, North America, Central Africa and Australia
desertification; climate changes; cut down; dig up
Government is planting trees. Experts advise people not to go out when it comes.
Don't go out
Wear a mask while going out
Sandstorms have been a major _______ for many. Asian countries and scientists have tried many ways to _____ this problem. Sandstorms are strong, dry winds that _____ sand.
They often happen in four main places in the world. And as a _____ of “desertification”, sandstorms in China ______ to have ________ in recent years. Sandstorms sometimes _____ Beijing and make
disaster
solve
carry
result
appear
increased
Fill in the blanks.
affect
Post reading
______ move very slowly. To reduce sandstorms and to _______ the desert _______ nearer, the Beijing government is planting more and more trees.
coming
prevent
traffic
Discussion
Have you ever been in a sandstorm If you are in a desert,what is the first sign of a sandstorm
There is a strong wind and a wall of wind,dark sky.
What should we do in a sandstorm to protect ourselves
stay indoors/close the window/drink more water/wear gloves/masks/glasses while going out…….
What do you think is the best way to prevent the sandstorms
plant more trees
We must love and protect our home—the Earth to make it less hurt by natural disasters and make it a better place for living.
Homework
1.Finish the exercise 4 on page 33.
2.Recite the words in this text and then retell the passage after class.