1、careless adj.不小心的，不仔细的helmet n.头盔light-colored adj.浅色的，淡色的pay attention to注意signal n.信号，暗号safety n.安全，平安truck n.卡车，载重汽车notice v.看到，注意到 n.注意，理会reflector n.反光玻璃case n.情况；实例in case of 如果，假使aid n.帮助；援助first aid 急救injury n.伤害，损伤in a word 简言之，总之look out 小心，当心Complete the sentences with the proper forms of
2、 the words.1.The environment is becoming worse and worse because of the _()2.Two _()got hurt in the traffic accident yesterday.3.The boy is _()about toy cars.4.Peter wanted to walk to the zoo,but Susan _()with him.5.An accident can happen _()at any time.pollutionpassengerscrazydisagreedanywhereRevie
3、wDescribe the traffic accident.ask abouthave an accidentbadly hurtcall 120 at oncesend to the hospitalAdvantages1._2._3._ Disadvantages1._2._3._ Word formationuseless adj.use v.useful adj.careless adj.care v.careful adj.helpless adj.help v.helpful adj.She is wearing a _.helmetDo you think it necessa
4、ry for a bike rider to wear a helmet?What does she use it for?Listen to 1a 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 _ _.1btoo fasthelmetslightsl
5、ight-coloredtraffic rulesListen again and answer the questions.1.Where did the accident happen?2.What was the reason?3.What will Kangkang and Michael do next?In Caishikou Street.The young man on the bicycle was very careless.They will go to a traffic station to learn more traffic rules.1a Look,liste
6、n and say.Act out 1a and retell it according to the key words.terrible,careless,never,helmets,if,lights,light-colored,rules,break,fine,danger2abreak the rulesget a fine Look at the pictures.Discuss the results of breaking the traffic rules with if.The expressions under each picture may help you.cros
7、s a busy roadbe in dangerIf you break the rules,you will get a fine.If you cross a busy road,you will be in danger.2amake a wrong turncause troubleIf you make a wrong turn,you will cause trouble.not drive carefullyget hurtIf you dont drive carefully,you willget hurt.Look at the pictures.Use if to di
8、scuss the results of breaking the traffic rules.The expressions under each picture may help you.2bMatch 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 tr
9、affic 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/EADB/FCFExercise:transla
10、te the sentences.1.如果我们违反交通规则，我们将会受罚甚至会有危险。If we break the traffic rules,we will get a fine and even be in danger.3.如果你骑车不小心，可能会出事故。If you dont ride carefully,an accident may happen to you.4.如果发生事故，你可能会受伤。If an accident happens，you may get hurt.2.如果在大街上骑车，你必须要小心。If you ride on the street,you must be
11、 careful.3aListen and read these sentences.Pay attention to the stress and understand the focus of each sentence.The YOUNG man on the bicycle was very careless.The young MAN on the bicycle was very careless.The young man on the BICYCLE was very careless.The young man on the bicycle was very CARELESS
12、.You can change the emphasis of a sentence when you change the word that is stressed.SummaryWe learn New words:careless Useful expressions:be in danger,cause trouble,get a fine,get hurt,break the traffic rules“if”clauses:If we break the traffic rules,we may get a fine and even be in danger.If we rid
13、e at night,we should have lights on the bicycle or wear light-colored clothes.SummaryWe can Talk about traffic rules and signs:We should never ride too fast.We should wear bicycle helmets when riding.Change the emphasis of a sentence by changing the word stressed:The YOUNG man on the bicycle was ver
14、y careless.The young MAN on the bicycle was very careless.ProjectWork in groups and play the If Chain Game.Example:Student One:If you ride too fast,you may have an accident.Student Two:If you have an accident,you may hurt.Student Three:If you are hurt,you wont be able to go to school.Student Four:Homework1.Review the key points in Section B.2.Learn more about the adverbial clauses of conditions and make more sentences.3.Talk about it：How should we stay safe on the roads?4.Preview Section C.
