八上Module12_Help_Unit3課件ppt.ppt

1、,12,Module,Unit 3 Language in use,Help,祈使句結(jié)構(gòu)如下： (Please) + do sth. (Please) + Dont do sth.,Summary,肯定：,否定：,DO，可以放在動(dòng)詞前，為加強(qiáng)語(yǔ)氣用。 如：Do come in, please! Do listen to me, please! Do open the door, please!,一、我們已經(jīng)學(xué)習(xí)的表推測(cè)的情態(tài)動(dòng)詞有： must/can/could/may/might 二、表推測(cè)的三種句式： 1. 在肯定句中一般用must，can/could，may/might，程度逐漸減弱。

2、e.g. He must/may/might know the answer to this question. e.g. You have worked all this week. You must be tired.,2. 在否定句中用cant/couldnt (不可能)，may not/ might not(可能不)。 e.g. It cant /couldnt be the headmaster. He has gone to America. e.g. He may not/might not know the scientist. 3. 在疑問(wèn)句中，一般只使用can/could。

3、 e.g. Could he have finished the task? e.g. Can he be at home now?,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.,It is dangerous. You _keep out! These stairs are not safe. You _use them

4、. The rocks are falling down. You _get hit. The river is too deep. You _swim in it. Betty _know what to do , because she did some basic medical training.,1 Complete the sentences with could, must or mustnt.,must,mustnt,could,mustnt,must,2 Underline the correct words to complete the first aid instruc

5、tions.,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 earthquake with the correct form of the words and expressions in the box.,do not use hide un

6、der 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,Do not use,Leave,Keep,4 Complete the conversation with the words and expressions in the box.,Tony: Daming is trainin

7、g hard for the big match. Lingling: Yes, the team has a good (1) _ this year. Tony: Oh no, Damings (2)_. Hes down! Lingling: It looks like hes (3) _ Tony: Daming, what happened?,chance Cover in pain in trouble medical,chance,in trouble,in pain,Daming: Its my leg. Lingling: (4) _him with my coat. Ton

8、y: But dont move him. Lets wait for someone with (5) _training. Lingling: Ok.,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 governme

9、nt 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

10、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.,6 Listen and complete the sentences.,

11、dinner,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_.,shake,kitchen tabl

12、e,door,mobile phone,flat,7 Read the passage and choose the correct answer.,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 earthquake a

13、t school only a few weeks earlier, a newspaper reported.,“ 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. Tillys mother and t

14、he hotel workers acted quickly. They cleared people from the beach just minutes before a huge wave reached the land. Luckily, no one died.,Tillys teacher was very proud of her.“ Shes a very clever girlIt is very lucky that our class were learning about this kind of tsunami just two weeks before Chri

15、stmas,” he told the newspaper.,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 thin

16、k of Tilly? a) She is 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. TheYokoh

17、ama Landmark Tower is one of the tallest buildings in Japan. It is,Around the w rld,heavy and strong. It sits on rollers. This means the earth can rise and fall beneath the building without shaking it.,Module task: Making a poster about preventing accidents at school,8 Make a list of accidents that

18、can happen at school.,9 Work in groups. Choose an accident from the list in Activity 8 and give instructions about what to do.,First Second Third,When there is School accident,10 Make a poster about preventing accidents at school using must / mustnt. Then Present your poster to the class.,A ten-year

19、-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. 1) A ten-year-old girl “一個(gè)十歲的女孩” 基數(shù)詞 + year (注意單數(shù)) + old 用作形容詞 表示 “多大年齡的” e.g. She has a eight- year- old brother.,Language points,2) warn sb. that意為“提醒/警告某人注意 如

20、：I was going for a swim in the sea. The people in the hotel warned me that it may rain In a few minutes. 我要去海里游泳，賓館里的人提醒我可能過(guò)會(huì)要下雨。 3) on its way 在路上，在途中 She did a bit of shopping on the way home. 她在回家的路上買點(diǎn)東西。,2. Tillys teacher was very proud of her be proud of sb. 為某人感到自豪 e.g. I just want you to be p

21、roud of me, honey. 我只是想讓你為我自豪,親愛(ài)的。 If he becomes a doctor when he grows up, his parents will be proud of him. 如果他長(zhǎng)大后成了醫(yī)生,他的父母會(huì)以他 為榮的。,Exercises,1. -Is this Lan Qiangs boxing glove? -Yes, it _ be his. This is his name on the back. 2. Youd better take an umbrella. It _ rain this afternoon. 3. Its the

22、library! So you _ know shouting is not allowed here. 4. -Have you decided where to spend your summer holiday? -Not yet. We _ go to Qingdao.,must,may/might/could,must,may,5. -Is Jessica giving us a speech this evening? -No, it _ be her. She has been to Japan. 6. -What will the weather be like tomorro

23、w? -It _ be rainy, cloudy or sunny. Who knows? 7. You _ be tired after playing sports for a long time without a rest. 8. -Can I tell Peter about the news? -No, I dont want anyone else to know it. You _ keep it to yourself.,might,must,must,must,1. That man must be Sarahs husband.-No, he_ be her husband. She is still single.A. cant B. mustnt C. may not D. ought