Module 8 Accidents Unit 3 Language in use.课件（共22张PPT）

课件22张PPT。Unit 3 Language in useModule 8 AccidentsObserve Observe the following examples carefully. They are all from this module.1. While the lights were changing to red, a car suddenly appeared round the corner.
2. When Henry was trying to find the snake, his hand began to hurt badly.
3. I was trying to pick it up when it bit me again.4. One day, when Henry was working in a restaurant, a snake suddenly appeared and bit his hand.
5. While the snake was lying on the table, Henry quickly picked up his mobile phone and took a photo with it.
6. As the doctors were checking him, the pain got worse.
7. As he was lying there in great pain, Henry suddenly remembered the photo.学科网1. While the lights ____________ (change) to red, a car suddenly appeared round the corner.
2. When Henry ____________ (try) to find the snake, his hand began to hurt badly.
3. I ____________ (try) to pick it up when it bit me again.
4. One day, when Henry ____________ (work) in a restaurant, a snake suddenly appeared and bit his hand. were changing was trying was trying was workinggo
Ready?5. While the snake ____________ (lie) on the table, Henry quickly picked up his mobile phone and took a photo with it.
6. As the doctors _____________ (check) him, the pain got worse.
7. As he ____________ (lie) there in great pain, Henry suddenly remembered the photo. was lying were checking was lying过去进行时过去进行时还可以和when, while, as引导的过去时间状语从句连用，形成复合句。 when和while引导的时间状语从句区别1： They arrived while we were having dinner.?
我们吃饭的时候他们到了。
这句话还可以写成：
They arrived when we were having dinner.学科网 when和while引导的时间状语从句区别2：由when引导的时间状语从句，若主句用过去进行时、从句用一般过去时，则表示一个动作正在进行的时候另一个动作（突然）发生了，强调后一动作发生的突然，但while在这种用法中并不强调突然性。注意观察下面的句子：zxxkWe were talking when the teacher came in.?
我们正在讲话，老师（突然）进来了。
While we were talking, the teacher came in.?
我们正在讲话的时候，老师进来了。
（只表明老师进来的事实，不强调突然性）当主句和从句的动作都是延续的或同时发生的，两句都用过去进行时的时候，多用 while 引导。例如：They were singing while we were dancing.?
他们在唱歌，我们在跳舞。 when和while引导的时间状语从句区别3：1. He was listening to music _____ he was riding his bike.
2. I was waiting at the lights _____ I saw the boy fall off his bike.
3. I was walking in the street _____ an accident happened.
4. The driver was talking on his mobile phone ______ he was driving.Complete the sentences with when or while.whilewhenwhenwhile1Look at what Tony did last Saturday. Complete the You column.2Doctor: When did the snake (1)____ you?
Henry: Earlier this morning. It suddenly
(2)_________ in front of me and
bit my hand.
Doctor: Can you (3)_____ me a photo of it?
Henry: Yes. Here it is.
Doctor: Oh, the snake was on a table.
Henry: Yes. I (4)______ it on the table
after it bit me.showthrewbiteappearedComplete the sentences with the correct form of the words in the box.3 When the girl was riding her bike (1)___________ with a friend, she had an accident. They were talking and they were not (2)_______________. A car came round the corner but stopped (3)___________. The car did not hit her, but she (4) ________ her bike.side by sidepaying attentionjust in timefell offComplete the sentences with the correct form of the expressions in the box.4 Two planes (1) ______________ (fly) around the airport for a long time this morning because an airport worker was asleep!
The planes (2) _________________ (call) the airport for half an hour. “We were calling and (3) ____________ (ask) what to do, but no one answered.” In the end, they found that the airport worker was asleep.
One plane (4) ____________ (come) from Paris and the other was coming from New York. “We couldn’t land without reporting to the airport, because we didn’t know what the other planes (5) _____________ (do).”were flying/flewwere calling/calledasking was comingwere doingComplete the sentences with the correct form of the words in brackets.5Accident report
The accident happened to a (1) __________ at about four o’clock yesterday afternoon. When the accident happened, Alice was (2) _____________ in the sitting room. She heard a strange (3) _________ from the next room. He was looking into the fish bowl and trying to get a (4) _________ from the bowl. The bowl fell on Pete. Alice picked him up and took him to the (5) _________ and dried him.Listen and complete the accident report.6(lucky) cat reading (a book)soundfish bathroomRead the passage and check (√) the true sentences.71. A car almost hit Jack last week.
2. Jack was talking on his mobile phone when the car hit him.
3. Jack fell down a hole on his way to the park.
4. A friend took Jack to hospital.
5. Jack did not break his arm.
6. The writer wants Jack to be careful.√√√×××Now choose the correct answer.1. What is the best word to describe Jack in the past?
a) Careful. b) Caring. c) Careless.
2. How many accidents did Jack have in the passage?
a) One. b) Two. c) Three.
3. How careful is Jack now?
a) He is always careful.
b) He is careful sometimes.
c) He is still careless.Review过去进行时还可以和when, while, as引导的过去时间状语从句连用，形成复合句。when和while的区别：I. 用when，while或as完成句子。
1. Things are getting better and better ______ time goes on.
2. We were having a picnic in the park ______ it began to rain.
3. ______ he reached home, he had a rest.
4. Daming was doing his homework______ his father was playing computer games.
5. I met Kang Li _____________ I was walking along the street．as whenWhen whileas/when/whileII. 用所给动词的适当形式填空。
1. It’s six o’clock in the evening. We are waiting __________ (watch) a football match on TV.
2. Hello, Jim. I’m glad _________ (meet) you again in this new city. The world is so small.
3. Don’t worry. I’ll try _________ (help) you when you are in trouble.
4. What will you do if a snake ________ (bite) you?
5. What were you doing while your mother _____________ (clean) the room? to watch to meet to helpbiteswas cleaningHomework1. Finish the exercises in Learning English.
2. Preview the new words and expressions in Module 9.