资源简介

(共22张PPT)
Unit 7
Natural Disasters
Listening and speaking
Learning Objectives
Knowledge Objectives:
To learn words and phrases about natural disasters.
Ability Objectives:
To be able to discuss the reason for flight cancellations and natural disasters.
Emotional Objectives:
To establish the awareness of environmental protection.
CONTENT
1
2
3
4
Warming up
Listening
Speaking
Homework
1
Warming up
将下列表示灾害的词汇与图片相匹配。
Look and match.
typhoon
drought
earthquake
floods
heat waves
sandstorm
1
2
3
heat waves
drought
typhoon
将下列表示灾害的词汇与图片相匹配。
Look and match.
typhoon
drought
earthquake
floods
heat waves
sandstorm
4
5
6
floods
earthquake
sandstorm
Think and tick.
思考并勾选出描述自然灾害影响的语句。
A. Typhoons and floods strike more frequently and with greater force than before.
B. Our environment is badly polluted by human activities.
D. Some of the natural disasters are caused by human activities.
C. My flight is canceled due to the typhoon.
袭击、撞击
频繁地
污染
取消、撤销
自然灾害
2
Listening
Listening
Listen and choose.
听录音，选择对话的主题。
A. Natural disasters and environmental protection.
B. Ways to prevent floods and typhoons.
C. Sara’s business trip in Shanghai.
D. Damages caused by typhoons.
环境的
保护
阻止
损害
Listening
Listen and decide.
再听录音，判断正误。
1) Sara didn’t go to Shanghai because her flight was delayed due to the typhoon.
2) Other public transportation like trains and ships has been canceled or delayed as well.
3) Sara holds that some of the natural disasters are caused by human activities.
4) It will be impossible for us to protect our earth and make it a safe place to live in.
F
F
T
T
Listening
Listen and complete.
再听录音，完成对上述对话内容的概括。
It seems there have been more natural 1)　　　 　　 these years.
Over the past few years, 2)　　　 　 　, 3)　　 　　　 and
4)　　　 　　 have caused serious damage to the world. And some of the natural disasters are caused by 5)　　 　　　. However, it is lucky that people have decided to 6)　　 　 　　.
We believe we can 7)　　　 　　 our earth and make it a safe and lively place.
disasters
floods
droughts
heat waves
human activities
make a change
protect
录音原文
Script
Lin Yang: Hi, Sarah. Why’re you in the office I thought you were on a business trip to Shanghai.
Sarah Smith: Oh, my flight was canceled due to the typhoon. Other public transportation like trains and ships has also been canceled or delayed.
Lin Yang: That’s terrible. It seems there have been more natural disasters these years.
Sarah Smith: Yes. Over the past few years, floods, droughts and heat waves have caused serious damage to the world.
Lin Yang: Also typhoons and floods strike more frequently and with greater force than before.
Sarah Smith: That’s certainly true. And some of them are caused by human activities.
录音原文
Script
Lin Yang: Yes. We’ve cut too many trees and badly polluted the environment.
Sarah Smith: Well, it’s lucky that people have decided to make a change.
Lin Yang: Yeah, It’s what we should do right now. And the most important thing is how we can have more people join us.
Sarah Smith: I agree with you. If more people work together, it’ll be possible for us to protect our earth and make it a safe and lovely place to live in.
3
Speaking
Listen, read and underline.
听录音并跟读，标出表达态度和观点的语句。
Mary Fisher: Hello, Chen Jie. I thought you were going to Thailand this morning.
Chen Jie: My flight is delayed due to the floods. Other public transportation like trains and ships has also been canceled or delayed.
Mary Fisher: That’s terrible. It seems there have been more floods these years than before.
Chen Jie: Yes. And also the typhoons, wildfire and smog.
Mary Fisher: These natural disasters have caused great damage to our life.
Chen Jie: That’s certainly true. And some of them are caused by human activities.
Mary Fisher: Yes. We’ve burned too much coal and oil and badly polluted the environment.
Chen Jie: Well, it’s lucky that people have decided to make a change.
Mary Fisher: Yes. It’s what we should do right now. And the most important thing is how we can have more people join us.
Chen Jie: I agree with you. If more people work together, it’ll be possible for us to protect our earth and make it a safe and lovely place to live in.
Key points:
1. Chen Jie: My flight is delayed due to the floods. Other public transportation like trains and ships has also been canceled or delayed.
delay
v. n. 推迟，延期
delay doing sth
延迟做某事
without delay
立即；毫不迟延地
delay 普通用词，指因外界原因推迟或耽搁。
put off 口语用词。
区分：delay; put off 推迟；延期
Key points:
2. Mary Fisher: These natural disasters have caused great damage to our life.
cause
v. 引起，发生
n. 原因，理由
cause great damage to …
给…造成很大损失
cause by
由…造成
cause to
导致，造成，带来
Key points:
3. Chen Jie: Well, it’s lucky that people have decided to make a change.
that 引导主语从句，it是形式主语。
做某事是幸运的
decide to do sth
决定做某事
make a change
做改变
It’s lucky that + 从句
4. Chen Jie: I agree with you.
agree with + 人
同意某人的话
Eg: I agree with you.
agree to + 动词
同意做…
Eg: I agree to tell him the truth.
agree on + 名词
对…意见一致
Eg: W agree on this count.
参照活动6，根据下列图片和提示，与同伴练习对话。
Imitate and talk.
A: Hello. I thought you were going to ...
B: My flight / train ... due to ...
B: That’s terrible. It seems there have been more ... than before.
A: That’s certainly true. And some of them are caused by human activities.
B: Well, it is lucky that people have decided to make a change.
A: Yes. It is what we should do right now. And the most important thing is how we can have more people join us.
B: I agree with you. If more people join us ...
Role play.
两人一组，根据所给情境和提示，编排并表演对话。
Situation
A foreign traveler is traveling in China. However, his flights were canceled, and his trains were delayed. He had to stay in the hotel. B is complaining to A.
A: Chinese receptionist in a hotel
B: A foreign traveler
4
Homework
Describe some effects of natural disasters in English.

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