Module 12 Unit 3 Language in use课件(共27张PPT，内嵌音视频)2023-2024学年度外研版英语八年级上册

(共27张PPT)
Module 12
Unit 3 Language in use
通过本课的学习，学生能够：
①掌握祈使句和must, can, could表示预测的用法
②了解日本抗震的特殊建筑
③为预防在学校发生的事故做一张海报
Learning Goals
Let’s first enjoy a song to cheer you up.
The song was written by a member of The Beatles(披头士乐队) Paul to encourage his son to face reality(现实) bravely.
Warming Up
Let’s take a look at the lyrics and pay attention to the sentences in red font
Hey Jude don’t make it bad.
嘿 Jude 别沮丧伤心
Take a sad song and make it better.
唱一首悲伤的歌， 重新平复你的心情
Remember to let her into your heart
记得将它唱进你的心里
Then you can start to make it better.
然后就开始重新振作， 好好走下去
Imperative Sentence
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.
Look at the first two sentences and tell the function of the modal verbs.
modal verbs for prediction
Imperative Sentence
Language practice
祈使句（Imperative Sentence）
祈使句表达说话人对对方的叮嘱、劝告、希望、禁止、建议、请求或命令等。祈使句一般以动词原形开头，无时态和数的变化。常见的句型如下：
1.动词原形构成的祈使句
此类祈使句暗含的主语是you，但通常省略。否定句往往由 do not (don’t)或never 开头。
祈使句的句首或句末有时加 please，还可以加上称呼语，用逗号与句子主体隔开。例如：
Have a nice day! 祝你度过美好的一天！
Don’t waste your time! 别浪费时问了！
Never be late again! 再也不要迟到了！
Come this way, please. 请走这边。
Please be quiet, boys! 男孩们，请安静！
2.let’s构成的祈使句
这类祈使句往往用于提出建议。例如：
Let’s spend this weekend in the countryside. 这周咱们到乡下度周末吧。
Let’s take a taxi, shall we 我们坐出租车好吗？
否定用don’t/never开头
句首/句末可加please或称呼语
3. 无动词祈使句在请求、命令和口号中，常用无动词祈使向，它实际上是省略了动词，从而使语句更简洁有力。例如：
Just a minute, please! 请稍等！
This way, please! 请这边走！
4.其他：以 no 开头的祈使句常表示禁止，可跟名词或动词-ing 形式。
No photos! 禁止拍照!
No parking! 禁止停车!
情态动词must, can, could表推测
我们学习过情态动词 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”。但 can 表示推测时，往往用于否定句和疑问句。
用于疑问句时，can 比 could 表示的“可能性”要大；
用于否定句时，cannot（can’t）表示“不可能”。
Could/Can this be true 这有可能是真的吗？
You can’t be serious! 你不是认真的吧！
could 则可用于肯定句、否定句和疑问句。
That could be harmful! 那可能有害！
must 也可以表示猜测，意思为“一定，准是”，通常只用于肯定句。
--Who sent the present Can it be your brother？
是谁送来的礼物啊？会是你哥哥吗？（询问）
--It must be your brother. I saw him in your room just now.
肯定是你哥哥，我刚才看见他在你房问里。（语气强烈，表示非常肯定）
--It can’t be my brother. He is still in France.
不可能是我哥哥，他还在法国呢。（表示不可能）
1 Complete the sentences with could, must or mustn’t.
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.
2 Underline the correct words to complete the first aid instructions.
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
1　　 　　　from the windows.
2　　　 　a table.
3　　 　　the lift.
4 the building quickly when the ground stops shaking.
5　 　calm.
When there is an earthquake...
Stay away
Hide under
Don’t 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) 　　　　.
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.
chance
in trouble
in pain
Cover
medical
5 Complete the news report with the correct form of the words in the box.
clear inside power rock trouble warn
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.
trouble
warning
rocks
clear
power
inside
Now read the report again and check（√）the true sentences.
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. □
√
√
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　　　　.
6 Listen and complete the sentences.
dinner
shake
kitchen table
door
mobile phone
flat
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.
Tapescript.
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.
B
【1】A ten year old girl saved about one hundred other tourists in 2004 by warning them that a tsunami, a huge ocean wave, was on its way across the sea.She knew what was happening because she learnt about underwater earthquakes at school only a few weeks earlier, a newspaper reported.
2 What did Tilly notice？
a) Water coming to the beach.
b) People watching the water.
c) Bubbles in the water.
【2】I was on the beach and the water started to go funny,” Tilly Smith told the reporter from the newspaper.“There were bubbles and the water went back suddenly. I knew there was going to be a tsunami. I told Mum,” she said.
C
3 What does her teacher think of Tilly？
a) She is lucky.
b) She does not do silly things.
c) She is a clever student.
【4】Tilly’s teacher was very proud of her.“She’s a very clever girl...It is very lucky that our class were learning about this kind of tsunami just two weeks before Christmas,” he told the newspaper.
C
Earthquake 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 te building without shakeing it.
Special buildings in Japan
Around the world
Making a poster about preventing accidents at school
8 Make a list of accidents that can happen at school.
You can refer to the chart below.
School accidents How Where
hurting hands/knees/legs Running fast/ playing football Playground
Hitting your head Climbing a tree Garden
...
Module task
Model:
1 Don’t rush on the playground.
2 Pay attention to your safety when playing football
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.
11 Present your poster to the class.
1. Grammar:
To summarise and consolidate the use of modal verbs--must, can, could (for prediction)
To summarise and consolidate the use of Imperative Sentence
2. Topic:
To write instructions on self-protection in disasters or accidents
Summary