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The boy _ basketball yesterday.playedThey _ basketball at 4 p.m. yesterday.were playingThey _ a birthday party last night.hadThey _ a birthday party at nine last night.were having a fallen bike a broken car an accident a car a bike.hit 碰撞碰撞What happened in the picture?hithit-hit traffic lights change to red/yellow/green Unit 1 While the lights were changing to red, 出现出现a car suddenly appeared.I 一、一、While the lights were changing to red, a car suddenly appeared round the corner.当交通灯变红当交通灯变红 时，一辆汽车突然在拐角附近出现。时，一辆汽车突然在拐角附近出现。 while只能表示某一段时间，不能表示某一点时间。只能表示某一段时间，不能表示某一点时间。 在在while引导的时间状语从句中，其谓语动词只能是引导的时间状语从句中，其谓语动词只能是 延续性的，而且也只能与主句中的谓语动词同时发延续性的，而且也只能与主句中的谓语动词同时发 生或存在。生或存在。 1.While Jim was mending his bike, Lin Tao came to see him. 正当吉姆修自行车时，林涛来看他。正当吉姆修自行车时，林涛来看他。 2.You cant do your homework while youre watching TV. 你不能一边看电视一边做家庭作业。你不能一边看电视一边做家庭作业。Grammar二、二、When I was driving along the road , the accident happened.当事故发生时，我正沿着马路开车。当事故发生时，我正沿着马路开车。 when既可表示某一点时间，也可以表示某一段时既可表示某一点时间，也可以表示某一段时 间间 。在。在when引导的时间状语从句中，其谓语动词引导的时间状语从句中，其谓语动词 可以是延续性的，也可以是非延续性的，可与主句可以是延续性的，也可以是非延续性的，可与主句 中的谓语动词同时发生，也可在其后发生。中的谓语动词同时发生，也可在其后发生。 1.I was just reading a book when she came into my room. 她走进我房间时，我正在看书。她走进我房间时，我正在看书。 2.Were you writing a letter when the teacher came in? 老师进来的时候，你在写信吗？老师进来的时候，你在写信吗？ when和和while的区别还在于：的区别还在于：while引导的时间状引导的时间状语从句多用进行时态，而语从句多用进行时态，而when引导的时间状语从引导的时间状语从句多用一般时态。句多用一般时态。 1.While they were talking , the bell rang. 在他们谈话的时候，铃在他们谈话的时候，铃响了。响了。 2.I was doing my homework when my mother came back home yesterday evening. 昨天晚上妈妈回家昨天晚上妈妈回家的时候，我正在做家庭作业。的时候，我正在做家庭作业。 三、当主句和从句的动作都是延续的或同三、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时发生的，两句都用过去进行时的时候，多用候，多用while引导。引导。 e.g. They were singing while were dancing. 他们在唱歌，我们在跳舞。他们在唱歌，我们在跳舞。1. My mother was cooking. My father was watching TV.2. I was waiting at the bus stop. Jim made a phone call to me.My mother was cooking while my father was watching TV.I was waiting at the bus stop when Jim made a phone call to me.Combine the sentences with “when” or “while” .paleappearroundcornerhitgladriskattentionsideaccident driver happen mobile phone policeman road policewoman policewomen policeman policemen drivermobile phone fall off his bike hurt his kneeWho can you see in the picture? pale苍白的苍白的What advice can you give when someone are riding a bike?4. Pay attention，stop at the red lights!1. Dont ride too fast!3. Dont ride side by side with your friends!2. Dont listen to music! listen to the music从从跌落跌落1. The driver was/was not going fast.2. The driver was/was not looking.3. The driver was/was not talking on his mobile phone.Here is the dialogue between the policewoman and the driver .Listen and underline the correct words.1. Who saw the accident?2. Did the car stop just in time?Ms James.Yes, it did.1. What was the boy doing when he was riding his bike? He was listening to music.2. When did a car suddenly appear round the corner? While the lights were changing to red.3. Did the boy fall off his bike? Yes, he did.Betty: Good morning, Ms James! You look pale. Are you all right?Ms James: Im OK, but I saw an accident. A boy was riding his bike and listening to music on the road.Daming: Thats very dangerous! Ms James: I was waiting to cross the road. While the lights were changing to red, a car suddenly appeared round the corner. It wasnt going fast, but it didnt stop.Lingling: Did the boy stop?Ms James: No. And the driver was talking on his mobile phone. ()Betty: Did the boy car hit the boy ?Ms James: No, Im glad to say. The car stopped just in time, but the boy fell off his bike and hurt his knee.Tony: Thats too bad.Ms James: So when youre on your bike, think about the risk of an accident! Pay attention, stop at the red lights andwhat else?Betty: Dont ride too fast.Daming: Dont ride side by side with your friends.Ms James: Anything else?All: Dont listen to music!()1. You look pale. pale表示表示“苍白的苍白的”，形容词。，形容词。 look是感官动词。是感官动词。 look pale 看起来苍白看起来苍白 e.g. She has a pale face. 她脸色苍白。她脸色苍白。 2. A car suddenly appeared round the corner. appear v. 出现；显露出现；显露 round prep. 转到（某物的）另一边转到（某物的）另一边 e.g. The boy suddenly appeared from under the bed. 小男孩突然从床下钻出来。小男孩突然从床下钻出来。 He walked round the corner into the next street. 他走过拐角，到了另一条街上。他走过拐角，到了另一条街上。 3. The car stopped just in time, but the boy fell off his bike and hurt his knee. in time表示表示“及时及时”，just强调强调“刚刚刚，正好刚，正好” 。表达表达“及时做某事及时做某事”可可以用以用in time to do sth. e.g. If we dont hurry up, we wont be in time to catch the train. 如果不抓紧时间的话，我们就来如果不抓紧时间的话，我们就来 不及赶上火车了。不及赶上火车了。fell是是fall的过去式。的过去式。fall off表示表示“从从跌落跌落”。e.g. He fell off the tree and hurt his leg. 他从树上跌落，摔伤了腿。他从树上跌落，摔伤了腿。fall down表示表示“摔倒摔倒”。e.g. You must watch your step so as not to fall down. 你必须留心脚下才不会跌下去。你必须留心脚下才不会跌下去。 5. Pay attention, stop at the red lights pay attention 表示表示“注意，留心注意，留心”。 pay attention to n./ v-ing 表示表示“注意注意”。e.g. You must pay attention to your study. 你必须专心学习。你必须专心学习。 Please pay attention to spelling. 请注意拼写。请注意拼写。6. Dont ride side by side with your friends. side by side表示表示“并排的，肩并肩的并排的，肩并肩的”。 e.g. They were walking side by side in the street. 他们肩并肩走在街上。他们肩并肩走在街上。Are you all right?Thats very dangerous!Thats too bad.Anything else?When you are riding a bike, think about the risk of an accident!Pay _ and stop at the _.Dont _ too fast.Dont ride _ with your friends.Dont _!attentionred lightsrideside by sidelisten to music Accidents do not happen very often, Im (1) _ to say. However, when youre riding your bike, pay (2) _ all the time, especially on the corner of the road and at traffic lights. Dont ride side by (3) _ with your friends. Sometimes cars (4) _ round the corner and dont stop. They may (5) _ you.gladattentionsideappearhit1. While the lights were changing to red, a car suddenly appeared round the corner.2. When I was waiting to cross the road, the accident happened./Student A: Youre a policeman at an accident scene in the street. Ask people questions.Student B, C and D: You saw the accident. Answer the policemans questions.A: What were you doing when the accident happened?B: When the accident happened, I was walking along the street.C: When the accident happened,D: 重点短语：重点短语：in time fall offpay attention side by side语法：语法：过去进行时过去进行时一、根据句意及首字母提示，写一、根据句意及首字母提示，写出相应的单词。出相应的单词。 1. She suddenly noticed how p_ he looked.2. Two faces a_ at our window.paleappeared3. The driver was drunk and h_ three stationary(停着的停着的) cars.4. We were all g_ to hear you passed your exams.5. Smoking can increase the r_ of developing heart disease.hitglad risk二、根据汉语提示完成下列句子，每空二、根据汉语提示完成下列句子，每空一词。一词。1. 她可以步行去她可以步行去，就在附近就在附近。 She could walk; its only _ _ _.2. 布莱恩通常会及时赶回家里给孩子们布莱恩通常会及时赶回家里给孩子们洗澡洗澡。 Brain usually gets home _ _ to bath the children. round the corner in time3. 门把手总是掉下来门把手总是掉下来。 The door handle keeps _ _.4. 当我不专心听讲时当我不专心听讲时，老师很生气老师很生气。 The teacher got angry with me when I didnt _ _.falling offpay attention5. 我已经说过对不起了，我还能做什么我已经说过对不起了，我还能做什么呢呢？ Ive said Im sorry. _ _ can I do?6. 我们并肩沿着海滨走我们并肩沿着海滨走。 We walked along the beach, _ _ _.What else side by side1. Safety comes first. We should _ to keep safe on the road. obey the traffic (交通交通) rules be careful of passing cars and buses run fast after others not read the messages on our mobile phones play basketball with our friends A. B. C. 2. I _ a meal when you _ me. A. cooked, were ringing B. was cooking, were ringing C. was cooking, rang D. cooked, rang3. They _ a football game from 7 to 9 last night. A. were watching B. watch C. watched D. are watching4. Would the driver see him _? A. on time B. in time C. for time5. The old man _ the ladder yesterday afternoon. A. fell off B. fell down C. fell of D. fell upABA6. Everyone should pay attention _ the risk of the accident. A. for B. to C. at D. underB1. While the alien _ a souvenir, the girl called the police. 【2011云南昆明云南昆明】 A. was buying B. bought C. buys D. is buying2. I called you at 6 oclock yesterday evening, but nobody answered. Im sorry. I _ my friend download the movie Kung Fu Panda when the telephone rang.【2011哈哈尔滨尔滨】 A. would help B. helped C. was helping3. I _ along the road when I saw Peter. So we stopped and had a chat.【2011江苏盐城江苏盐城】 A. walked B. was walking C. would walk D. had walked
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