SectionB (2)

1、Unit 6 Enjoy cycling Topic3 Bicycle riding is good exercise.,Section B 郭扶中学 陈安菊,Revision,Lets talk about the (dis)advantages of riding bicycles.,Whats the advantages and disadvantages of riding bicycles?,disadvantages,1.It will make us feel tired if we ride for a long time.,2.Cycling is not so comfo

2、rtable as by bus.,3.Cycling is not so fast as by car.,4.Its very hard to ride a bike on rainy days .,5.It has less space to put things.,advantages,1.Cycling can help us save energy.,2. It doesnt cause air pollution.,3.Its easy to park bikes,4. Bicycles cost very little.,5.Cycling is good for our hea

3、lth .,6.Cycling is a useful sport.,7.Its safer to ride a bicycle than other vehicles.,Lead-in,Is riding bicycles always safe?,No, sometimes bicycle accidents do happen.,bike accidents,Discussion,What should we do when we ride a bike?,We can wear bicycle helmets when riding.,The girl is wearing a_. S

4、he uses it to keep safe.,helmet,We should never ride too fast.,We should know more about traffic rules.,We should have lights on the bicycle when we ride at night.,a bike with lights,light-colored clothes,When you ride at night, what should you pay attention to?,We should wear light-colored clothes

5、when we ride at night.,Kangkang and Michael are talking about an accident.Listen and answer.,Listening task,1.Where did the accident happen? 2.How many suggestions does Kangkang give ?,Four.,In Caishikou Street.,Listen to 1a and complete the sentences.,1b,We should never ride _ _. We should wear bic

6、ycle _ when riding. We should have _ on the bike or wear _ clothes while riding at night. We should learn more about the _ _.,What should we do to stay safe when riding bicycles?,too fast,helmets,lights,light-colored,traffic rules,Listen,look and say.,1a,Fill in the blanks.,Listening task,K: The bic

7、ycle _ in Caishikou Street was really _. M: Yes, it was. The young man _ the bicycle was very _. K: You know, we should never ride too fast. We should wear bicycle _ when riding. If we ride at _, we should use bike lights or wear _ clothes.,accident,terrible,on,careless,night,light-colored,helmets,M

8、: Certainly.We should also learn more about the traffic rules. If we _ the traffic rules, we may get a _ and even be in _. K: Why dont we go to the traffic_ to learn more traffic rules? M: Thats a good _.,break,fine,danger,station,idea,Reading task,Read 1a and answer.,1. Why did the bike accident ha

9、ppen? 2. What will happen if we break the traffic rules? 3.What will Kangkang and Michael do next?,If we break the traffic rules, we will get a fine and even be in danger.,They will go to a traffic station to learn more traffic rules.,Because the young man on the bicycle was very careless.,.,Reading

10、 task,K: The bicycle accident in Caishikou Street was really terrible. M: Yes, it was. The young man on the bicycle was very careless. K: You know, we should never ride too fast. We should wear bicycle helmets when riding. If we ride at night , we should have lights on the bicycle or wear light-colo

11、red clothes .,M: Certainly . We should also learn more about the traffic rules. If we break the traffic rules, we may get a fine and even be in danger. K: Why dont we go to the traffic station to learn more traffic rules? M: Thats a good idea!,K: bicycle accident,terrible. M: young man, careless. K:

12、1. never, fast. 2.helmets3. if, lights, or, wear, light-colored, M: certainly,4. learn rules, if,break, may, fine, even, danger K: Why dont M: Thats,Act out 1a according to the key words.,Role play,1) when riding=when we ride，当主句和从句的主语一致时，从句可用连词+分词的形式代替，复合句变为简单句。 eg：,知 识 总结,Language points,You must

13、be careful when you cross the road 过马路时，你一定要小心。,You must be careful when crossing the road 拓展类似用法的词还有：while, if,after, before等。,知 识 总结,2.If we ride at night, we should have lights on the bicycle or wear light-colored clothes. (使用车灯或穿亮色的衣服。) if 在引导条件状语从句时, 主句是一般将 来时, 祈使句、或含有情态动词时, 从句用 一般现在时。 1. If it

14、_ fine tomorrow, we _ _to the park. (be, go) 2. If we _ different colors of clothes, it _ _our feelings. (wear, change),If we dont obey the traffic rules,we may get hurt.,If we dont obey the traffic rules , we may have an accident.,If we dont obey the traffic rules , we may be in danger.,if引导的条件状语从句

15、中主句中含有can, should, must等情态动词时，从句要用一般现在时，,Discussion,If we dont obey the traffic rules, what may happen?,you, drive near a school, slow down,If you drive near a school, you should slow down.,a man, drink wine, mustnt drive,If a man drinks wine, he mustnt drive in the street.,Look at the pictures. Dis

16、cuss the results of breaking the traffic rules with if. The expressions under each picture may help you.,2a,break the rules;get a fine,If you break the rules, you will get a fine.,cross a busy roadbe in danger,If you cross a busy road, you will be in danger.,make a wrong turn;cause trouble,If you ma

17、ke a wrong turn, you will cause trouble.,not drive carefully;get hurt,If you dont drive carefully, you will get hurt.,if引导的条件状语从句中若主句的动词是一般将来时，从句的谓语动词就用一般现在时.,Match the two parts of the sentences to make traffic rules.,2b,( ) 1. If you ride at night, ( ) 2. If you ride on the street, ( ) 3. If you d

18、rive a car in England, ( ) 4. If you drive too fast, ( ) 5. If everyone obeys the traffic rules, ( ) 6. If you park your car in the wrong place.,A. you must be careful. B. you may have an accident. C. the roads will be safer. D. you must drive on the left-hand side of the road. E. you should have lights on the bicycle or wear light-colored clothes. F. you will get a fine.,A/E,A,D,B/F,C,F,Work in groups and play the If Chain Game.One student makes up a sentence with If.The