1、passenger n.乘客crazy adj.疯狂的anywhere adv.任何地方pollution n.污染advantage n.优点；优势disagree v.不同意，有分歧disagree with sb.不同意，持有不同意见rider n.骑的人，骑手Traffic signsWhat does it mean?SurveyHow do you usually come to school?WayBikeBusSubwayCar On foot OthersNumberReason Most of the students in our class come to school
2、 _ _.Why?1dCycling can Its easy to.I agree/disagree with you.I think Work in groups and discuss the advantages and disadvantages of riding bikes.The following expressions may help you.New wordspassenger n.There are many passengers on the bus.crazy adj.疯狂的-John wants to ride his bike to travel around
3、 China.-Oh,thats a crazy idea.anywhere adv.任何地方agree dis+disagreer ride+ridera bicycle riderpollution n.污染pollute v.air pollutionwater pollutionNew wordsListen to 1a and mark T(True)or F(False)1.Many passengers were hurt in the traffic accident yesterday.()2.Traffic in Beijing is very good.()3.Micha
4、el rides his bike less than before.()4.Cycling does not cause air pollution.()5.It is not easy to park bikes.()1bTFFTFRead 1a and write down three advantages of cycling.Then add your idea.Advantage 1:_Advantage 2:_Advantage 3:_Your idea:_Its easy to park bikes.Cycling can help us save energy.It does
5、nt cause air pollution.1c1a Listen,look and say.Act out 1a according to the key words.K:accident,passenger,D:terrible,crazy M:get used to,afraid of,anywhere,confidentK:obey,fewerJ:ride aroundD:save energy,pollutionK:agree,easy 2Listen to the passage and fill in the blanks.1.Many people around the wo
6、rld use bicycles for _ and _.2.More people in China use bicycles because1)bicycles _very little.2)bicycles need _ space than cars.3)cycling doesnt cause _ _.4)cycling is a _5)cycling is_workpleasurecostlessair pollutionuseful sportgood for our healthAnswer the following questions according to 2.1.Wh
7、at do many people around the world use bicycles for?_2.In China,how many people have cars while how many people have bicycles?_They use bicycles for work and pleasure.Millions of people have cars while hundreds of millions of people use bicycles 2Listening text.Many people around the world use bicyc
8、les for work and pleasure.In China,millions of people have cars while hundreds of millions of people use bicycles.Why?Because bicycles cost very little.Cars cost much more than bicycles.Bicycles need less space than cars.Cycling does not cause air pollution.Whats more,cycling is a useful sport and i
9、t is good for our health.Translate the phrases.一起交通事故受伤遵守交通规则节约能源造成空气污染a traffic accidentbe/get hurtobey the traffic rulessave energycause air pollution Translate the following sentences.1.公共汽车上挤满了(be crowded with)乘客。The bus is crowded with passengers.2.Jeff到处找他的钥匙，但哪儿(anywhere)都找不到。Jeff looked for
10、his keys,but he couldnt find them anywhere.3.在你们这种年龄有一些疯狂的（crazy）想法很正常。Its normal to have some crazy ideas at your age.4.工厂和汽车导致空气污染（air pollution）。Factories and cars cause air pollution.SummaryWe learn New words and phrases:passenger,crazy,anywhere,pollution Useful expressions:If people obey the tr
11、affic rules,there will be fewer accidents.Cycling can help us save energy and it doesnt cause air pollution.如果人们都遵守交通规则，交通事故就会少了。骑自行车既能帮助我们节能又不引起空气污染。SummaryWe can Talk about the advantages/disadvantages of riding bikes:Bicycles need less space than cars.Its easy to park bikes,too.Describe a traffic
12、 accident.3aTalk about the following pictures in groups and complete the sentences.ask abouthave an accidentbadly hurtsendto the hospitalcall 120 at once 3aTalk about the following pictures in groups and complete the sentences.1.While the bicycle rider was crossing the road,_.2.When the driver came
13、out to have a look,he found _.3.As soon as the driver saw what happened,he _.4.After the doctors came,_.5.After the police arrived,_.he had an accidentthe rider was badly hurtcalled 120 at oncehe asked about the accidentthey sent the rider to the hospitalProjectSuppose you are a witness(目击者)of the accident in 3a.Try to tell your partners about it.Homework1.Review the key points in Section A.2.Write a passage about the accident in 3a.3.Collect as many traffic rules as you can.4.Preview Section B.
