外研版八年级上册M8U1ppt课件.ppt

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1、,8,Accidents,Module,Unit 1 While the lights were changing to red, a car suddenly appeared.,Do you know what do these lights mean?,traffic lights,Do you know people often have these bad behaviors(行为)?,Dont go across the road while the red light were on.,go across the road,red light were on,while,take

2、 too many people drive,while,Don take too many people while we were driving,Dont drink while we were driving!,drink driving,while,Listen to music ride a bike,while,Dont listen to music while we were riding a bike,Key words :本课重点单词：感官系动词look， dangerous，suddenly,本课重点短语：wait 相关短语, round the corner, the

3、 risk of sth 复习: in time, fall off, on your bike, think about.2. key structure: (1) While the lights were changing to red, a car suddenly appeared round the corner. (2) So when you are on your bike, think about the risk of an accident! 3. Ability: 学会用while ,when造出时间状语从句,Teaching aims,/peIl/pI /rand

4、/kn /ht / gld /,苍白的 adj.,pale,出现；显露 v.,appear,转到（某物的）另一边 prep.,corner,拐角；街角 n.,(hit/hIt)(使）碰撞 v.,round,高兴的；欢喜的 adj.,hit,Words and expressions,从跌落,fall off.,及时,glad,in time,/rsk /tenn /sad/,危险；风险 n.,risk,注意力 n.,attention,注意；留心,side,（物体或形状的）侧面 n.,并排地；肩并肩地,pay attention,side by side,round the corner,在拐

5、角处,1. A boy was riding his bilk and on the road.listening to music B. talking on the phone2. Ms James when the lights changing red. waiting for the bus waiting to cross the road3. The car didnt stop because the driver was A. listening to music B. talking on the phone,Listen and choose.,Listen and ch

6、oose.,4. The car in time and the boy.stopped; didnt hurt B. didnt stop; hurt 5.The boy fell off his bike .but didnt hurt himselfand hurt his knee,Listen and read,Find out these Everyday English and the suggestions,Are you all right? DontThats very dangerous! Thats too bad.Anything else?,Listen and r

7、ead,B: Good morning, Ms James! You look pale. Are you all right?M: Im OK, but I saw an accident. A boy was riding his bike and listening to music on the road.D: Thats very dangerous.M: I was waiting to cross the road. While the lights were changing to red, a car suddenly appeared round the corner. I

8、t wasnt going fast, but it didnt stop.L: Did the boy stop?M: No. And the driver was talking on his mobile phone.,B: So did the car hit the boy?M: No, Im glad to say. The car stopped just in time, but the boy fell off his bike and hurt his knee.T: Thats too bad.M: So when youre on your bike, think ab

9、out the risk of an accident! Pay attention, stop at the red lights and what else?B: Dont ride too fast.D: Dont ride side by side with your friends.M: Anything else?All: Dont listen to music!,Read and answer.,1.Why Ms James looks pale?,2. How many suggestions does Ms James give us?,Because she saw an

10、 accidents.,Ms James gives us four suggestions.,Now complete the following advice.,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 _!,attention,red lights,ride,side by side,listen to music,4 Complete the passage w

11、ith the words in the box.,Accidents do not happen very often, I am _ to say. However, when you are riding your bike, pay _all the time, especially on the corner of the road and at traffic light. Do not ride side by _with your friends. Sometimes cars _round the corner and do not stop. They may _you.,

12、appear attention glad hit side,glad,attention,side,appear,hit,课前预习结果,Ms James 复习一下表达含义： Ms. _Mr._ Miss._ Mrs._2. Are you all right? 含义：_3. But I saw an accident. accident前为什么用an不用a_4. I m glad to say 含义：_ 句内短语_5. Thats too bad 含义：_ 6. Pay attention 含义_ 留意某事：_7. Anything else?含义：_,女士 先生 小姐 太太 你还好吗？ 因

13、为accident 是一个以元音为首音的词 我很高兴的说 Glad to do sth 那太糟了 留意，小心 Pay attention to sth 其他的呢？,一组1.You look pale. Look是_动词. 其它类似词语_2.A boy was riding his bike and listening to music on the road. 本句时态：_ 句内动词有哪些_3.That s very dangerous.含义：_ dangerous 词性_名词_,Language points,感官系feel, smell, sound, taste过去进行时 ride ,

14、listen 那太危险了 adj danger,二组1.I was waiting to cross the road. 等待做某事_ wait for sb/sth含义_ cant wait to do sth含义_ 2.And the driver was talking on his mobile phone. on 在本句中含义_,wait to do sth 等待某人/某事 迫不及待做某事 通过，借助,三组1.The car stopped just in time. just 含义：_in time含义：_2.But the boy fell off his bike and hu

15、rt his knee.句内短语_含义_3.Stop at the red lights and what else?含义：_,刚刚 及时 fall off 从掉落 在红灯时停下来，还有其他的吗？,四组1.While the lights were changing to red, a car suddenly appeared round the corner. While用法：Suddenly 含义：_形容词：_Round the corner_,突然地 sudden 在角落里,五组So when you are on your bike, think about the risk of

16、an accident!When用法：on your bike=_ _ _=_ _think about含义：_the risk of sth含义:_,in your bike by bike 思考，考虑 做的风险,过去进行时+when+一般过去时= when+一般过去时，过去进行时,当我到家(come home)时，她正在做饭(cook)。,When (当. 时侯) I came home, she was cooking dinner.,表示当一个动作突然发生时，另一个动作正在进行时，,she was cooking dinner when (当. 时侯) I came home.,Whi

17、le (When) you were speaking to the teacher, I saw you.,一般过去时+when/while过去进行时= when/while过去进行时，一般过去时,当你和老师说话（speak to）时，我看到(see)你了,表示当一个动作正在进行时时，另一个动作突然发生，,I saw you while (when) you were speaking to the teacher.,过去进行时+while+过去进行时= while+过去进行时， 过去进行时,My mother was cooking while/when I was watching TV

18、.,当我在看电视（watch TV）时，我母亲在做饭(cook),表示两个动作同时进行,While (when)I was watching TV, my mother was cooking.,1. I _at 8:00 yesterday. A. was sleeping late B. slept late C. sleep late2.They _at this time.talking on the phone B. were talking on the phone C. was talking on the phone3.Lily was standing in front of

19、 the library _. A. two hours ago B. tomorrow C. at that time yesterday,I.单项选择。,A,B,C,5. My father was reading newspaper _my mother was cooking dinner. A. when B. while C. what6. The reporter said that the UFO _ east to west when he saw it. A. was traveling B. traveled C. traveling7. My mother _while

20、 my father _ TV. A. cooked, was watching B. was cooking, was watching C. cooked, watched,B,A,B,1.I was getting out of bed when the UFO landed. （对划线部分提问） _ _ you _ when the UFO landed?2. They played tennis yesterday afternoon.(用at 5:00 yesterday afternoon改写句子) They _ _ tennis at 5:00 yesterday aftern

21、oon.3. While it was raining ,the plane took off.（改为同义句）It was raining _ the plane _ off.,II 、按要求改写句子。,What were doing,were playing,while was taking,4.昨晚八点钟我爸爸在看报纸。My father _ _ a newspaper at 8:00 yesterday evening.5. 电话响时，我妈妈在做晚饭。My mother _ _ _ when the phone_.6. 当外星人买纪念品时，我报了警。_ the alien was buy

22、ing a souvenir ,I _ the police.7.I was washing my shoes at that time.（改为一般问句） _ _ _ your shoes at that time?,was watching,was cooking dinner,rang,While called,Were you washing,一、根据句意及首字母提示，写出相应的单词。 She suddenly noticed how p_ he looked.2. We were having a class, suddenly two faces a_ at our window.,

23、ale,ppeared,3. The driver was drunk and h_ three stationary(停着的) cars.4. We were all g_ to hear you pass your exams.5. Smoking can increase the r_ of developing heart disease.,hit,glad,risk,二、根据汉语提示完成下列句子，每空一词。1. 她可以步行去，就在拐角处。 She could walk, its only _ _ _.2. 布莱恩通常会及时赶回家里给孩子们洗澡。 Brain usually gets home _ _ to bath the children.,round the corner,in time,5. 我已经说过对不起了，我还能做什么呢？ Ive said Im sorry. _ _ can I do?6. 我们并肩沿着海滨走。 We walked along the beach, _ _ _.,What else,side by side,