(共39张PPT)
Module
12
Module 12 Help
Unit 3 Language in use
To summarise and consolidate the use of modal verbs — must, can, could (for prediction).
To write instructions on self-protection in disasters or accidents.
That ________ (可能) be harmful!
Betty, you ________ (一定) know!
______ ______ ______ (远离) windows and heavy furniture.
4. ______ ______ ______ _____ (不要站在……附近) street lights or under power lines.
Stay away from
must
could
Do not stand near
根据汉语提示补全句子，每空一词。
一、肯定式句型
1. Do型: 行为动词原形(+ 宾语 + 其他)。
如: Come in, please. = Please come in.
祈使句
祈使句用来表示叮嘱、劝告、希望、禁止、建议、请求或命令等。它的常见句型有以下两种：
注意：please既可放在句末，也可放在句首。放在句末时，其前通常加逗号；放在句首时，它与动词原形之间不用逗号。
2. Be型: Be + 表语 (+ 其他)。
如：Be quick!
Be a nice man!
3. Let型: Let + 宾语 + 动词原形 (+ 其他)。
如：Let me have a try.
Let's go for a picnic.
祈使句
二、否定式句型
1. Do型和Be型的否定式都是在句首加Don’t。
如: Don't talk in class.
Don't be sad.
2. Let型的否定式有两种：“Don’t +let+宾语+动词原形(+其他)”或“Let+宾语+not+动词原形(+其他)”。
如：Don't let them make noise in the library.
Let her not read in bed.
祈使句
3. 在公共场所常常会见到一些警示语，其结构分别为“No+动词-ing形式”或“No+名词”。这些祈使句一般表示“禁止”或“规劝”的含义，用于警示人们不许做某事。
如：No parking!
No photos!
祈使句
can表示推测时，常用于否定句或疑问句中。
用于疑问句时，can比could表示的“可能性”要大; 用于否定句时，can’t (cannot) 意为 “不可能”。
e.g. You can’t be serious! 你不是认真的吧？
我们学过情态动词can和could表示“能够，可以”等意义的用法。can和could还可以表示对现在或将来的推测, 意为“会, 可能”。
情态动词must, can, could表示推测
could表示推测时, 可用于肯定句、否定句和疑问句。
e.g. He could be in pain. 他可能很疼。
That could be harmful! 那可能有害！
Can/Could this be true 这有可能是真的吗？
情态动词must也可以表示猜测，意为“一定，准是”，通常只用于肯定句。
Betty, you must know! 贝蒂，你肯定知道。
1. It’s 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
Complete the sentences with could, must or mustn't.
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.
Underline the correct words to complete the first aid instructions.
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
Complete the poster about earthquakes with the correct form of the words and expressions in the box.
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)_________.
in pain
chance
in trouble
chance, Cover, in pain, in trouble, medical
Complete the conversation with the words and expressions in the box.
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
chance, Cover, in pain, in trouble, medical
Who had an accident
What kind of accident was it
What did he hurt
Information is coming in that there could be (1) ________ because of heavy rain in the north. The government is (2) ___________ people about falling (3) _______. Some roads have a lot of rocks on them, but people are trying to (4) ________ them quickly. In some places there is no (5) _________. And people must stay (6) ________ to keep away from falling rocks.
clear
trouble
warning
rocks
clear, inside, power, rock, trouble, warn
Complete the news report with the correct form of the words in the box.
inside
power
What is the problem and where is it
√
√
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
Listen and complete the sentences.
We were having dinner at home when the earthquake happened. The room started to shake and before we knew what was happening. Father shouted to everyone to get under the kitchen table. We all sat on the floor under the table and waited. When the ground stopped shaking, we got up and we weren’t hurt. We couldn’t get out of the room, because the door wouldn’t open. My father called for help on his mobile phone, and in three hours, people came to help us. They opened the door. We got up and left our flat.
Who saved one hundred other tourists in 2004
A ten-year-old girl.
Listen to the passage and answer the question.
1. What’s 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.
Read the passage and choose the correct answer.
3. What does her teacher think of Tilly
a) She’s lucky.
b) She doesn’t do silly things.
c) She’s 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.
Making a poster about preventing accidents at school
School accidents How Where
Hurting hands/ knees/ legs Running fast/ Playing football Playground
Hitting your head Climbing a tree Garden
…
Make a list of accidents that can happen at school.
Work in groups. Choose an accident from the list in Activity 8 and give instructions about what to do.
School accidents How Where
Hurting hands/ knees/ legs Running fast/ Playing football Playground
Hitting your head Climbing a tree Garden
…
Make a poster about preventing accidents at school using must / mustn't.
Present your poster to the class.
Ⅰ. 将下列句子翻译成英语。
1. 不要让孩子们在河边玩耍。
________________________________________________
2. 永远不要碰那些蛇!
________________________________________________
3. 让我们下课后在校门口见吧！
_________________________________________________
Don't let the children play by the river.
Never touch those snakes!
Let's meet at the school gate after class.
4. 确保他听从医生的建议。
_______________________________________________
5. 请给我们讲讲关于音乐会的一些情况。
_______________________________________________
_______________________________________________
Make sure he follows the doctor's advice.
Please tell us something about the concert. / Tell us something about the concert, please.
Ⅱ. 根据语境，从方框中选择恰当的情态动词填空，可重复使用。
must, can't, could, can
1. —The bike is cool! __________ it be Bill's
—I'm not sure.
2. —Is it Jim's phone
—It __________ be his. He doesn't have one.
3. —Jenny lost her cat yesterday.
—I'm sorry to hear that. She __________ be very sad.
4. You __________ be very tired after such a long journey.
Could / Can
can't
must
must
5. —Look! Is Mr Lee giving a talk over there
—It __________ be him. He hurt his legs and is in hospital now.
6. This sweater __________ be Justin's. It's much too large for him.
7. There __________ be a dance show next week in our school, but I'm not sure.
8. This maths problem __________ be very difficult. Even the top students in our class can't work it out.
must, can't, could, can
can't
can't
could / can
must
Ⅲ. 根据材料内容，从方框中选择恰当的单词填空，使材料意思完整、通顺，注意形式变化。
trouble, lose, medicine, earthquake, brave, break, train, inside, imagine, warn
At the end of July 2022, a girl named Zhu Yu with no left leg received her admission letter (录取通知书) from her dream (梦想) university — Chengdu University of Traditional Chinese Medicine.
Zhu (1)__________ her left leg when she was only five. On 12th May 2008, Zhu was in an art class in Hanyuan county in Sichuan when suddenly a terrible (2)__________ happened. The house fell down and Zhu Yu was trapped (被困) (3)__________. When her family found her, she had been taken to the hospital. She was badly injured (受伤的) and her left leg was (4)__________.
trouble, lose, medicine, earthquake, brave, break, train, inside, imagine, warn
lost
earthquake
inside
broken
In the hospital, the doctors (5)__________ that Zhu might lose her life if they didn't operate (做手术) on her. In the end, they had no choice but to cut off her left leg. It was really hard for Zhu (6)__________ what her life would be like in the future because she was so small at that time.
However, to everyone's surprise, Zhu was very (7)__________. Although she met with so much (8)__________ in her life, she often smiled.
trouble, lose, medicine, earthquake, brave, break, train, inside, imagine, warn
warned
to imagine
brave
trouble
She worked hard at her lessons and at the same time she took some rehabilitation (康复) (9)__________. After years of hard work, she finally made her dream come true and became a university student.
“I want to be a doctor and offer (10)__________ help to more people after university,” said Zhu Yu.
trouble, lose, medicine, earthquake, brave, break, train, inside, imagine, warn
training
medical
Finish the poster about preventing accident at school.
