(共24张PPT)
Module 12 Help
Unit 3 Language in use
Language practice
That could be harmful.
Betty, you must know!
Stay away from windows and heavy furniture.
Do not stand near street lights or under power lines.
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”；表示推测时，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.
语法探究
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.
1. It is dangerous. You _____ keep out!
2. These stairs are not safe. You ________ use them.
3. The rocks are falling down. You _____ get hit.
4. The river is too deep. You _________ swim in it.
5. Betty _____ know what to do because she did some
basic medical training.
must
mustn’t
could
mustn’t
must
1.Get / Do not get medical help immediately.
2. Ask / Do not ask them where the pain is.
3. Lift / Do not lift them because you may drop them.
4. Keep / Do not keep them warm.
3. Complete the poster about earthquakes with the correct form of the words and expressions in the box.
do not use hide under keep leave stay away
When there is an earthquake…
1__________ from the windows.
2___________ a table.
3___________ the lift.
4______ the building quickly when the ground stops
shaking.
5______calm.
Stay away
Hide under
Do not use
Leave
Keep
4.Complete the conversation with the words and expressions in the box.
chance Cover in pain in trouble medical
Tony: Daming is training hard for the big match.
Lingling: Yes, the team has a good (1) ______ this year.
Tony: Oh no, Daming’s (2) _________. He’s down!
Lingling: It looks like he’s (3)_________.
chance
in trouble
in pain
Tony: Daming, what happened
Daming: It’s my leg.
Lingling: (4)_______him with my coat.
Tony: But don’t move him. Let’s wait for someone with (5)_______ training.
Lingling: OK.
medical
Cover
1.There are problems everywhere because of rain. ( )
2.The government is warning people about an earthquake. ( )
3.Some roads in the mountains have a lot of rocks on them. ( )
4.People are trying to clear the rocks off the roads. ( )
5.There is no problem with power. ( )
×
×
√
√
×
Now read the report again and check(√)the true sentences.
1. We were having _______ at home when the
earthquake happened.
2. The room started to _______.
3. Father shouted to everyone to get under the ____________.
4. We could not get out of the room because the
______ would not open.
5. My father called for help on his ____________.
6. People came to help us and we left our _____.
dinner
shake
kitchen table
door
mobile phone
flat
Who saved one hundred other tourists in 2004
A ten-year-old girl.
7 Read the passage and choose the correct answer.
1.What is the best title for this passage
a)2004 Asian tsunami.
b)A girl saves tourists from tsunami.
c)Underwater earthquakes.
2.What did Tilly notice
a)Water coming to the beach.
b)People watching the water.
c)Bubbles in the water.
3.What does her teacher think of Tilly
a) She’s lucky.
b)She does not do silly things.
c) She is a clever student.
Special buildings in Japan
Earthquakes are very common in Japan. Many can cause a lot of damage. But now there are new ways of constructing buildings to make them safer and stronger during earthquakes. The Yokohama Landmark Tower is one of the tallest buildings in Japan. It is heavy and strong. It sits on rollers. This means the earth can rise and fall beneath the building without shaking it.
Read the passage and answer the questions.
1. What is one of the tallest building in Japan
2. Why is the building special
The Yokohama Landmark Tower.
It sits on rollers. This means the earth can rise and fall beneath the building without shaking it.
School accidents How Where
Hurting hands/ knees/ legs Running fast/ Playing football Playground
cutting finger Play with a small knife Classroom
…
8 Make a list of accidents that can
happen at school.
9 Work in groups. Choose an accident
from the list in Activity 8 and give
instructions about what to do.
10 Make a poster about preventing accidents at school using must / mustn't.
Ⅰ.用下列所给单词的适当形式填空。
1.It’s impossible _________ (learn) English well in a short
time.
2. —Where are you going next weekend
—I haven’t decided where ______ (go).
3. Don’t ______(smoke) here. It says “No smoking” on the wall.
4. If I have a chance ______(go) there, I will visit the old man.
5. Keep ______ (quietly), the baby is sleeping.
to learn
to go
smoke
to go
quiet
训练·评价
Ⅱ. 根据括号内所给英文提示语将下列句子翻译成英语。
1. 请远离这台机器。 (stay away from)
__________________________________
2. 你知道下一步要做的事情吗？ (what to do)
__________________________________
3. 我们必须在半小时内将岩石从马路上清理掉。
(clear ... off)
____________________________________
__________
Please stay away from this machine.
Do you know what to do next
We must clear the rocks off the road in half an hour.
4. 让我们在那盏路灯下等你妈妈吧。 (wait for)
__________________________________
__________
5. 他今天早上在上学的路上遇到了麻烦。
(in trouble)
__________________________________
_________
Let's wait for your mother under that street light.
He was in trouble on his way to school this morning.
Homework
When your classmates get hurt, what should you do to help them
