2. 怀集县中洲镇中心初级中学 蔡玉萍

4. In the video, are the children careful when they walk or ride in the street? What will happen to them,if they are careless? What should we do if we walk or ride in the street? No,they are not. They will have an accident / get hurt. We should...(not play in the street / not make a call / be careful / wait until you see the green walking sign... ) ['keələs] 不小心的，不仔细的 （反义 careful ）

5. He is wearing a _______. helmet He uses it for protecting his head. What does he use it for?

7. Listen and answer the questions. 1. Where did the accident happen? 2. Why did it happen? 3. What should we do if we ride in a street? In Caishikou Street. The young man on the bicycle was very careless. We should never ride too fast,wear a helmet and light-colored clothes.....

8. Listen again and complete the sentences. 1.We should never ride ______ _____. 2.We should wear bicycle ________ when riding. 3.We should have _______ on the bike or wear _____________ clothes while riding at night. 4. We should learn more about the ______ ______. 1b too fast helmets lights light-colored traffic rules

9. 1aLook, listen and say.

10. KK: The bicycle accident in Caishikou Street was really terrible. M: Yes, it was. The young man on the bicycle was very careless. KK: You know, we should never ride too fast. We should wear bicycle melmets when riding. If we ride at night, we should have lights on the bicycle or wear light-colored 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. KK: Why don't we go to the traffic station to learn more traffic rules ? M: That is a good idea.

11. Read 1a in groups and retell it according to the key words. accident, terrible, careless, never, too fast, helmets, if…, lights, light-colored, if...break, fine & danger,learn rules

12. 2a break the rules get a fine Look at the pictures. Discuss the results of breaking the traffic rules with if. The expressions under each picture may help you. cross a busy road be in danger Example: If you break the rules, you will get a fine. If you cross a busy road, you will be in danger.

13. 2a make a wrong turn cause trouble If you make a wrong turn, you will cause trouble. not drive carefully get hurt If you don’t drive carefully, you will get hurt. Look at the pictures. Use if to discuss the results of breaking the traffic rules. The expressions under each picture may help you. If 引导条件状语从句，时态：主将从现

14. 2b Match the two parts of the sentences to make traffic rules. ( ) 1. If you ride at night, ( ) 2. If you ride on the street, ( ) 3. If you drive 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 在马路的左边 left-hand=left If you..., you must/may/should/can....

15. Work in groups and play the If Chain Game. Example: Student 1: If you ride too fast, you may have an accident. Student 2: If you have an accident, you may be hurt. Student 3: If you are hurt, you.... Student 4: …

16. Practise more if chain game.Work in rows and start with the following stagements. 1 、 If I have one million yuan, I will/can... 2 、 If I am a famous singer, I will / can... 3 、 If I have a Doraemon, I will / can... 4 、 If I have surper power, I will / can...

17. Summary We learn ☼ New words: careless, helmet, light-colored ☼ Useful phrases: be in danger, get a fine, get hurt, break the traffic rules, on the left-hand “if” clauses: If we break the traffic rules, we may get a fine and even be in danger. If we ride at night, we should have lights on the bicycle or wear light-colored clothes. If you cross a busy road, you will be in danger.

18. Homework 1.Finish the exercise of Section B in workbook. 2. Learn more about the adverbial clauses of conditions according to P125. 3. Preview Section C.