外研版八年级上册Module 12 Help Unit 2 课件(共36张PPT)

(共36张PPT)
Unit 2
Stay away from windows
Module 12 Help
What’s happening
Look at the pictures and answer the questions.
An earthquake.
Lead-in
What do you think of the earthquake
It’s terrible.
Do you have an earthquake drill
Yes, we do.
earthquake
warn
inside
window
keep
比一比，看谁能快速说出下面的单词。
brave
calm
power
under
Work in pairs. Look at the pictures
and ask and answer the questions.
Where are the people
2. What are they doing Why
Look at the title of the passage and
think about what to do in an earthquake.
What to do in an earthquake
Is it difficult to warn people about an earthquake
Yes, it is.
Read the passage and answer the questions.
Look at the pictures and say what
√
×
Read the sentences. Decide if
the following actions are
right (√) or wrong (×).
When the earthquake started …
1 … I hid under a table.
2 … Sam sat on his desk.
3 … Alice ran out of the building.
4 … Peter and Helen stayed in their car.
5 … my family and I moved away from the
beach.
√
√
×
1. What is difficult to do before an
earthquake
It is difficult to warn people before an
earthquake.
Answer the questions.
brave inside keep calm
power lines street lights warn
brave inside keep calm
power lines street lights warn
2. Where should you stay before the ground
stops shaking
We should stay inside.
3. What should you do when you are with
other people
We should keep calm and be brave.
4. What shouldn’t you stand near or under
in the street
We shouldn’t stand near street lights or
under power lines in the street.
brave inside keep calm
power lines street lights warn
Inside
1. … jump out of …
2. Hide under …, stay away from …
3. Leave … quickly, ... use lift
4. Keep calm …, brave and helpful
Retell the passage in groups.
Outside
1. Move away from …
2. … street lights … power lines …
3. … bridges and trees … a bus or a car …
4. … falling rocks
5. … run away from … higher ground
Learning to learn
When you read instructions,
make sure of what they tell you to do, and also focus on the steps of activities.
1. Earthquakes always happen suddenly, so it is difficult to warn people about them.
句中的 them 指的是 earthquakes。
warn sb. about sth. 意为“提醒/警告…...注意”。
e.g. The government warned travelers to Africa about the disease there.
Language points
2. Do not jump out of high buildings.
jump out of 表示“从…...跳出”。
e.g. Please don’t jump out of the window.
请别从窗子往外跳。
run out of 表示“从…...跑出”。
climb out of 表示“从…...爬出”。
3. Keep calm, especially when you are with other people.
keep 表示“保持”, calm 表示“冷静，沉着”。
keep calm 是系动词 + 形容词构成的动词短语。其他的行为动词还能做系动词的有：become, feel, look, seem 等。
e.g. Everybody became quiet.
He looked a little nervous.
4. In short, follow what you learnt in school.
in short 的意思是“总之，简言之”。
e.g. In short, I am interested in all of the sports.
This book is, in short, an exciting story about adventures.
Work in pairs.
Inside your school
Make a list of safe places and dangerous places at your school if an earthquake happens.
Note where the nearest stairs and doors to the outside of the school buildings are.
Outside your school
Make a list of places near your school. Note if they are safe or dangerous.
Note where the streets go, and where street lights and power lines are.
Write some instructions about
Go out and meet on the playground.
Do not use the lift.
Now work in pairs.
情态动词表示推测
1. can 可以表示对现在或将来的推测，意为“会，可能”。通常用于肯定句和疑问句。用于否定句时，can’t 表示“不可能”；用于否定句时，can 比 could 表示的“可能性”更大。
例如：
Who sent the present Can it be your brother
It can’t be my brother. He is still in France.
Grammar
2. could 也表示对现在或将来的推测，意为“会，可能”。
could 可以用于肯定句、否定句和疑问句，表示某事有可能发生或可能是事实。
例如：
He could be in pain.
That could be harmful.
3. must 也表示猜测，意为“一定，准是”。
通常用于肯定句。
例如：
Betty, you must know!
It must be your brother.
情态动词 must/can/could 表示推测的用法
重点短语
warn sb. about sth. jump out of
keep calm stay away from
be careful of run away
本课小结
1. The teacher warns the students ____ the danger in the house.
A. in B. at C. to D. about
2. Many students study for a month to ____ for the coming text.
A. move B. jump
C. prepare D. have
D
C
练 一 练
3. — What should we do
— We should _______ clear of the fire
in an earthquake.
A. keep B. try
C. think D. stop
4. Can parents help kids ______ bad
games
A. stay off B. stay from
C. move off D. move from
B
A
中 考 链 接
1. Whenever you have a chance _______ English, you should take it.
【河北2011 】
A. speak B. to speak C. spoke D. speaks
2. — Is that your teacher
— That _____ be Mr. Wang. He has
gone to Japan with his wife.
【2012甘肃鸡西市】
A. can’t B. mustn’t C. may not
B
A
3. — Is that girl under the tree Mary
— No, that ______ be Mary. She is in
New York. 【2011湖北恩施】
A. can B. mustn’t C. can’t
C
4. — Is Maria knocking at the door
— It ____ be her. She is in Australia now. 【2012 湖北黄石】
A. may not B. needn’t
C. mustn’t D. can’t
D
5. — You _____ be happy with the strong
public support you’ve received.
— Yes, you’re right. I’m really excited.　 【2012湖北武汉】 　
A. may B. can C. must D. need
6. That man _____ be my English teacher. He has gone to Canada. 【2011湖南株洲】
A. needn’t B. mustn’t C. can’t
C
C
近几年地震频频发生，导致无数人失去家园。请阐述一下如何对这一自然灾害进行防范。
Homework
Thank you!