高一（上）必修一 Unit 4 Workbook.ppt

Unit 4 Earthquake Workbook,必修一,1. It is believed that on the surface of the earth are a number of plates. 2. The plates are always moving. 3. If the plates stop move, there is an earthquake.,1 Read the statements and then listen to the whole text. Decide whether the statements are true or false. Give your reasons.,T,T,F,Listening,Part 1,Part 2,4. If the plates move, there is an earthquake. 5. Wherever you live, you are in an earthquake area. 6. China has two plates pushing on her and they make mountains and earthquakes.,F,F,T,2 Listen to the text and answer these questions.,Part 1: 1 Why do earthquakes happen? Earthquakes happen when two moving plates jump and push against each other.,2 Why do California, China and Japan have a lot of earthquakes? California, Japan and China have a lot of earthquakes because they are placed in areas where different plates meet.,Part 2: 1 Do not build _ _. 2 Make sure you build _ _. 3 You must _ _.,houses along a line where two plates meet,houses on rock rather than on sand,make the houses as strong as possible,_ buildings will fall down and _ ones may _.,Weak,strong,stay up,Part 1 Why do earthquakes happen? Scientists believe that the surface of the earth is covered by a number of moving plates. Sometimes two plates move towards and push against each other. Sometimes they stop for years but at other times they jump and an earthquake is felt. Because,Listening text,of the movements of these plates, California, China and Japan have a lot of earthquakes. You can see the result in San Francisco where the Pacific plate meets the North American plate. When the 1906 earthquake happened, the Pacific plate jump 5 to 6 metres to the north.,Part 2 China is a country where many earthquakes happen. The Pacific plate is pushing China from the east and the Indian plate is pushing China from the southwest. The power of this movement created the Himalayas and Mount Qomolongma. It now causes earthquake in China. We cannot stop earthquakes but we can do things to make sure they do,not destroy whole cities. First it is not a good idea to build houses along the line where two plates meet. Second, if you think there may be an earthquake, make sure to build houses on rock rather than sand. Third, you must make the houses as strong as possible. Weak buildings will fall down in an earthquake, but strong ones may stay up.,3 Discuss this question in small groups: Why do some earthquakes kill more people than others?,Some earthquakes are stronger. Some houses are not built strongly enough to withstand earthquakes. More people die if they do not know what to do when there is an earthquake. ,Listening words and expressions Keys to exercises on P63,as usual pipes disaster were trapped,5. quakes 6. destroyed 7. a great number of,1 Choose the words and expressions from the box to complete the passage below. Change the form if necessary.,1. The judge gave a prize and his congratulations to the cyclist who won the competition. 2. The title of that book is The Ship Buried at the Bottom of the Sea. 3. The miners who had been trapped in the mine for two days were finally rescued.,2 Translate the following sentences into English, using the words and the phrase in brackets.,4. The reporter realized that the girl was so frightened and was trying to avoid the question. 5. The fire destroyed two shops which are about four blocks from here. 6. The balloon burst suddenly which shocked us.,7. I cant express how I feel/ I am feeling at the moment. 8. He refused to talk about the sufferings he had during the disaster. 9. When he wakes up every morning, he will read the headlines in the newspaper very quickly.,Find out the answer Hand out homework Try out ideas Keep out the cold,3 Match the phrases on the left to the words on the right. Then use them to make sentences.,5. Put out a fire 6. Take out the rubbish 7. Work out an outline 8. Dig out potatoes,whose homes are in an earthquake area which is not earthquake safe that are thick and strong. which has bolts underneath and no broken windows. 5. which are not tied or stuck to tables 6. who stands close to windows 7. whom this advice is written,Keys to exercise 1 on page 64,Using structures,The story of an eyewitness,Reading task,by Jack London,5:13 a.m. April 18th, 1906,fire around the Call Building,Dreadful earthquake damage in Chinatown,the destroyed church,damaged warehouse,refugees fleeing along the Street,The Army later provided tents for refugees.,poorly- built shelters,1.Write an adjective to describe how the author felt about the earthquake and what it did. Why did you choose this word?,Shocked.,1 Find the authors point of view after reading the story.,London is both greatly surprised and frightened by what he sees, so shocked is a good word to describe his feelings.,Sad.,2.Write an adjective to describe how the author felt about the people during the earthquake. Why did you choose these word?,London knows that many families lost their loved ones and all their possessions.,2 Read the first paragraph in this passage. Then go back and read again the first paragraph of the passage on page 26.Compare the ways both writers give you details about the earthquakes.,signs that showed an earthquake was coming,description of the devastation caused by the earthquake,build up of tension by description of signs events described chronologically,emotive description of the destruction 2. use of repetition to build tension,something very bad about to happen,worst earthquake over use of exaggeration to add tension,unaware of implications of the signs- in ignorance,not given,How do you know?,Which writer shows more feeling about the earthquake? A. The writer of the Tangshan quake in 1976 B. The writer of the San Francisco in 1906,B. The writer of the San Francisco in 1906,Because he is an eyewitness. He is also writing a personal report, not a history lesson., Both writers give similar details about _ and _.,the people hurt by the quake,the things it destroyed,Which one of the following statements is true? A. Both writers give details of big events before little events. B Both writers give details of little events before big events. C Neither writer gives details of big events before little events.,C Neither writer gives details of big events before little events.,Which one of the following statements is not true? Both writers saw the earthquake he wrote about. B. Only one writer saw the earthquake he wrote about. C. Neither writer saw the earthquake he wrote about.,B. Only one writer saw the earthquake he wrote about.,Yes, I believe the writers description, because ,No, I dont believe ,3 Do you believe the writers description? Give your reasons.,4 Listen to the tape and practise reading the third paragraph with feeling.,1 Ever since the San Francisco earthquake, all children in California have been taught what to do during an earthquake. Look at the pictures and discuss what they might have learned.,Listening task,2 You are going to listen to a dialogue between a teacher and her students. Write down the three key words that they mentioned.,1 drop 2 cover 3 hold,Part 1,Part 2,2nd thing I must do: Make sure I hide under something like a table to protect myself from things falling on top of me. 3rd thing I must do: I must hold onto the furniture so it doesnt move away from me during the earthquake.,1st thing I must do: I must drop to the floor and cover my head and neck with my hands.,3 Listen to Part 1 again. Write down the three things to do to keep safe if there is an earthquake.,If you are outside, you should _ If you are in the living room, you should _,keep away from power lines, trees, signs, cars and buildings.,make sure that the bookcases are fastened to the wall and the TV set is tied to a table so that they cant move.,4 Listen to Part 2 again. Write down any other advice that you think is useful.,If you are in the house alone, you should _ _ _,ring a family friend to tell them where you are and collect your personal earthquake bag.,Listening text,Practise and prepare Ever since the San Francisco earthquake, all children in California have been taught what to do during an earthquake. Part 1 Teachers: Now, students, do you remember what we should do before an earthquake comes?,S1: We must make a list of things. It should tell us what to do, where to be safe and who to contact. T: Good. So first what should we do? S2: We should “drop, cover and hold”. T: Excellent. Now what does that mean? S1: We must drop to the floor and cover our heads with our hands.,T: Right? S3: We must hold onto the furniture so it doesnt move away from us during the earthquake. T: Well done. So dont forget. Its always “drop, cover and hold”.,Part 2 T: Now suppose you are outside when an earthquake comes. What should you do? S3: Go to an open space away from buildings, trees or power lines. S1: I should tie the television to a table so it wont move. I should make sure that the bookcases are already tied to the wall.,T: Fine, but what should you do if you are alone when the earthquake starts? S2: Ring a family friend to tell them where I am and collect my personal earthquake bag.,T: Quite right. Youve done a great job. Now for your homework I want you to think about what to put into your earthquake bag. Well discuss tomorrow.,Choose eight things from the list below to put into your personal earthquake bag. Remember these may be the only things you have, so make sure that you only take essential things with you. They must last you five days.,Speaking task,personal washing things,food and chocolate bars,important papers,bowls and chopsticks,identity card,candles,bottle of water,money,bottle of water,candles,money,identity card,bowls and chopsticks,important papers,food and chocolate bars,personal washing things,umbrella,book to read,torch light,clothes,fruit,pen and paper,shoes,knife,scissors,radio,blanket,mobile phone,map,computer,pictures of family,medicine,Present your list to the class and give your reasons for each choice.,My personal earthquake bag will contain: . Because,Write a poster to explain to people what they should collect in a personal earthquake bag and why. Give a list of the items chosen and give reasons for the choice. You must also explain why other things should not be chosen.,Divide your poster into three parts,Writing task,A poster,What the poster is about and why.,The items and why they are chosen.,What should be avoided and why.,Practice,Write a poster in class according to the three parts given above. When it is completed, display your poster in the classroom.,Sample poster An earthquake may happen at any time so its best to prep