资源简介

(共23张PPT)
In this unit, you will learn to:
talk about natural disasters.
keep yourself safe during natural disasters. use a chart to analyze cause and effect.
use the reading strategy of asking questions.
make a list of safety tips for natural disasters.
Big Question: How do we get along with nature
Unit 9 Forces of Nature
u
UNIT
9
Project & Review
Wrapping Up the Topic
通过本节课的学习，同学们将能：
1.通过听说读写的活动，复习巩固本单元词汇、语法、思维技能和阅读策略。
2.设计如何应对自然灾害的海报并运用所学语言介绍海报内容。
3.认识不同的自然灾害，并学会在自然灾害中保护自己。
学习目标
Guess the Disaster
It’s a very strong wind with rain, and it can blow down trees and houses.
Typhoon/ Hurricane.
The ground shakes suddenly, and buildings may fall down.
Earthquake.
A big fire burns through a large of trees.
Forest fire.
Project
Making a poster about natural disasters
Burning down trees
Putting the animals in danger
1. Why are forest fires dangerous
Because they can burn down trees and put the animals in danger.
Look at the poster about forest fires and discuss the questions.
Activity 1
Burning down trees
Putting the animals in danger
Safety Tips
Call 12119 right away.
Find a safe place to stay.
Protect ourselves with wet towels.
_______________________________________
_______________________________________
_______________________________________
Forest Fires: Dangers and Safety Tips
Check phone alerts about fires more often.
Crawl if the smoke is thick.
Cover our noses and mouths with wet towels.
2. What can we do to protect ourselves Add more to the safety tips.
Group work. Discuss a natural disaster and make a poster.
Safety Tips
___________________________
___________________________
___________________________
___________________________
___________________________
Put the pictures here.
Stay calm and hide under a strong table.
Stay away from the window.
Go to an open place if you are outside.
Wait for the shaking to stop if you are in a car.
...
Activity 2
Introduce your poster to the class. Choose the best poster.
Activity 3
We should
try our best to prevent natural disasters.
learn how to __________ ourselves in natural disasters.
Review
Activity 1
Group work. Listen to the monolog and complete the table, and then discuss how to protect ourselves in natural disasters.
Natural disasters harm the environment, break down houses, and even cause deaths in large _________.
A heatwave can
__________ the temperature of sea water.
kill fish and sea plants, so people have _____ seafood.
Human __________ can bring about natural disasters.
The burning of coal can lead to global warming.
Global warming can cause longer and _________ heatwaves and more serious rainstorms.
numbers
raise
hotter
protect
Effects of natural disasters
Human causes
activities
导致，引起
less
Activity 2
Complete the word puzzle about disasters according to the first letters and the tips for staying safe.
e
t
w
h
s
f
h
u
n
d
e
r
s
t
o
r
m
a
n
d
s
t
o
r
m
a t h q u k
e
a
t
w
a
v
e
i l d f i e
l o d
DOWN
1. When it’s the hottest time of the day, limit your outdoor activities.
2. If you can’t get inside, don’t stand under or near tall trees.
3. Put a mask over your nose and mouth. Glasses are helpful to protect your eyes.
ACROSS
4. If you are indoors, hide under a desk and hang on to its legs.
5. Run away from the burning places, and it’s better to find a pool or a river.
6. Do not walk, swim, drive a car or ride a bike through fast-moving waters.
1. Everything went even ________________ (terribly) worse after we ran out of food and water in the superstorm.
2. There were several big floods in recent years, and this year’s flood hit the place ________(bad).
3. Today’s fire safety training is at 4:30 p.m. You’d better come 5 to 10 minutes ________(early).
4. To fight against natural disasters, ___________(well) we prepare ourselves, _________________(easily) things will turn out.
5. Of the three monkeys, the oldest was ________________________(seriously) injured in the earthquake.
terribly
worst
earlier
the better
(the) most seriously
Complete the sentences with the correct form of the given words.
the easier
用完；耗尽
近年来
安全培训
对抗
自然灾害
结果是
Activity 3
Read the text and choose the correct sentences to fill in the blanks.
After a disaster, some people may not be physically hurt but might feel sad, scared or helpless. ________
First, one should know that it is normal to experience such feelings after a disaster. ________ If you try to hide them, it will take longer for you to feel better. Second, try to share your feelings with your parents. ________ Third, physical activities can also help. You can do some exercises or anything you enjoy.
________ They have the knowledge and skills to help people fight against such feelings after disasters.
C
A
D
B
A. Allow yourself to feel and accept these feelings.
B. If none of these methods works, you’d better turn to a doctor.
C. It is important to find ways to deal with these feelings.
D. You will feel better after talking with them.
Activity 4
After a disaster, some people may not be physically hurt but might feel sad, scared or helpless. It is important to find ways to deal with these feelings.
First, one should know that it is normal to experience such feelings after a disaster. Allow yourself to feel and accept these feelings. If you try to hide them, it will take longer for you to feel better. Second, try to share your feelings with your parents. You will feel better after talking with them. Third, physical activities can also help. You can do some exercises or anything you enjoy.
If none of these methods works, you’d better turn to a doctor. They have the knowledge and skills to help people fight against such feelings after disasters.
处理，解决
It’s + adj. + to do sth 做某事是······
allow sb to do sth 允许某人做某事
It takes sb some time to do sth 做某事花费某人······(时间）
turn to sb 向某人求助
对抗
Language Points
1. Protect ourselves with wet towels.
protect sb with +工具/手段 用······保护某人
eg: We protect our eyes with sunglasses.我们用太阳镜保护眼睛。
2. Natural disasters harm the environment, break down houses, and even cause deaths in large numbers.
(1) break down 拆毁，破坏；推倒
eg:They broke down the old house.他们拆毁了那些旧房子。
(2) in large numbers 大量地
eg: People come here in large numbers. 人们大批地来到这里。
3. Human activities can bring about natural disasters.
bring about 导致，带来
Reading more useful books can bring about great progress in our study and life.
多读有用的书能给我们的学习和生活带来很大进步。
4. The burning of coal can lead to global warming.
lead to 导致，引起
eg: Smoking can lead to cancer. 吸烟会导致癌症。
5. We should try our best to prevent natural disasters.
try one’s best to do sth 尽某人最大的努力做某事
eg: She tries her best to help others when they are in trouble.
当别人遇到困难时，她尽最大努力去帮助他们。
6. Put a mask over your nose and mouth. Glasses are helpful to protect your eyes.
be helpful to 对······有帮助
eg: This book is helpful to me. 这本书对我很有帮助。
7. Run away from the burning places, and it’s better to find a pool or a river.
run away from... 逃离；逃避
eg: Don’t run away from your problems. 不要逃避你的问题。
8. Everything went even terribly worse after we ran out of food and water in the superstorm.
run out of ... 用完；耗尽(主语是人)
eg: I ran out of money.我把钱花光了。
【拓展】run out用完，用光(主语是物，无被动语态)
eg: We must hurry because our time will run out before we finish the difficult task.
我们必须抓紧时间，因为在完成这项艰巨的任务之前，我们的时间不多了。
9. There were several big floods in recent years, and this year’s flood hit the place worst.
in recent years 近年来，最近几年
10. To fight against natural disasters, the better we prepare ourselves, the easier things will turn out.
(1) fight against 对抗
fight for 为······而战
(2) the better...，the easier...是“the＋比较级...，the＋比较级...”结构，表示“越······就越······”。
eg: The harder you work，the better grades you will get.你越努力，成绩就越好。
(3) turn out 结果是······
eg: The plan seemed difficult，but it turned out much easier than we had expected.
这个计划看起来很难，但结果比我们预期的要容易得多。
11. It is important to find ways to deal with these feelings.
(1) deal with 处理，解决
eg: I don’t know how to deal with it. 我不知道怎么处理这件事情。
(2) It’s adj. (for sb) to do sth. 做某事对于某人来说是······， to do sth 是真正的主语，it是形式主语。
eg: It’s difficult for Tom to swim. 游泳对于Tom来说很难。
12. Allow yourself to feel and accept these feeling.
allow sb to do sth 允许某人做某事
eg: My parents don’t allow me to watch TV. 我的父母不允许我看电视。
13. If you try to hide them, it will take longer for you to feel better.
(1) try to do sth 尽力做某事
eg: I will try to help you. 我会尽力帮你。
(2) It takes sb ＋ 时间 ＋ to do sth 做某事花费某人······(时间)
eg: It takes Lily 2 hours to do her homework.
做作业花费了Lily 两个小时的时间。
(3) feel better 感觉好些了
eg: I feel better now. 我现在感觉好多了。
14. If none of these methods works, you’d better turn to a doctor.
turn to sb 向某人求助
eg: If you have any questions, you can turn to your teacher.
如果你有任何问题，你可以向老师求助。
Exercise
一、用所给词的适当形式填空
1. The ________ (calm) we stay in a storm, the ________ (safe) we will be.
2. A heatwave makes the air much ________ (hot) than usual, so we need to drink more water.
3. The _____________ (quickly) we call for help in a forest fire, the ___________ (little) damage it will cause.
4. Global warming makes rainstorms become _______________ (serious) year by year.
5. Of all the natural disasters, floods hit this area ____________________ (frequently) in recent years.
calmer
safer
hotter
more quickly
less
more serious
(the) most frequently
二、单项选择
1. Human activities like cutting down trees ________ many environmental problems.
A. bring about B. turn out C. run out of D. run away from
2. The teacher doesn’t ________ students ________ go near the river during the flood season.
A. have; to B. make; to C. let; to D. allow; to
3. ________ we learn about disaster safety, the more prepared we will be.
A. The more B. More C. The most D. Most
4. The fire ________ several small houses in the village, but luckily no one was hurt.
A. turned down B. broke down C. turned out D. brought about
A
D
A
B
三、根据首字母提示完成短文
Last week, our school held a disaster prevention drill. The teacher told us that natural disasters can 1.h_________ the environment and even cause deaths in large 2.n________. Human activities like burning coal can 3.b______ 4.a______ global warming, which 5.l______ 6.t______ more serious natural disasters.
During the drill, we learned to 7.p_________ ourselves with wet towels when there is a fire. We also knew we should call for help right away and try to 8.r______ 9.a______ 10.f______ danger. The teacher reminded us that it’s normal to feel scared after a disaster, and we need to learn to 11.d______ 12.w______ these feelings by talking to others. In the end, the drill 13.t______ 14.o______ to be very meaningful.
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bout
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way
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ith
urned
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THANKS

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