【文档说明】仁爱（科普版）英语八下《Unit 6 Topic 3 Bicycle riding is good exercise》教学课件2.ppt，共(19)页，3.584 MB，由小喜鸽上传

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YoucanseepeopleanywhereinBeijing.[ˈeniweə(r)]Thebusiscrowdedwithpassengers.[ˈpæsɪndʒə(r)]ThetrafficinBeijingiscrazy.[ˈkr

eɪzi]Itcancauseairpollution[pəˈlu:ʃn]SurveyHowdoyouusuallygotoshool?Mostofthestudentsinourclasscometoschool______.Why?bybike1dCyclingcan…It’seasy

to….Workingroupsanddiscusstheadvantagesanddisadvantagesofridingbikes.Thefollowingexpressionsmayhelpyou.I

agree/disagreewithyou.Ithink…优点缺点[əd'vɑːntɪdʒ]Read1aandwritedownthreeadvantagesofcycling.Thenaddyourid

ea.Advantage1:_________________________Advantage2:_________________________Advantage3:_________________________Youridea:____

_______________________It’seasytoparkbikes.Cyclingcanhelpussaveenergy.Itdoesn’tcauseairpollution.1cRidingbicyclesisnotalway

ssafe.Ifyoudon’tobeythetrafficrules,youwillhaveanaccident.Listento1aandmarkT(True)orF(False)1.Manypassengerswerehurtinthetrafficacci

dentyesterday.()2.TrafficinBeijingisverygood.()3.Michaelrideshisbikelessthanbefore.()4.Cyclingdoesnotcauseairpollution.()5.Itisnoteasytoparkbikes.()

1bTFFTF1aListen,lookandsay.Actout1aaccordingtothekeywords.K:accident,passenger,D:terrible,crazyM:getused

to,afraidof,anywhere,confidentK:obey,fewerJ:ride…aroundD:saveenergy,pollutionK:agree,easy2Listentothepassageandfill

intheblanks.1.Manypeoplearoundtheworldusebicyclesfor_______and_______.2.MorepeopleinChinausebicyclesbecause1)bicycles____

__verylittle.2)bicyclesneed_______spacethancars.3)cyclingdoesn’tcause_________________.4)cyclingisa_____________5)cyclingis____________

___workpleasurecostlessairpollutionusefulsportgoodforourhealthAnswerthefollowingquestionsaccordingto2.1.Whatdomanypeoplearoundtheworldusebicyc

lesfor?____________________________________________2.InChina,howmanypeoplehavecarswhilehowmanypeoplehaveb

icycles?____________________________________________Theyusebicyclesforworkandpleasure.Millionsofpeoplehav

ecarswhilehundredsofmillionsofpeopleusebicyclesmillionsof成千上万hundredsofmillionsof亿万2Listeningtext.Manypeoplearoundtheworldusebicyclesforworkandpleas

ure.InChina,millionsofpeoplehavecarswhilehundredsofmillionsofpeopleusebicycles.Why?Becausebicyclescostverylittle.Carscostmuchmorethanbicycles.Bic

yclesneedlessspacethancars.Cyclingdoesnotcauseairpollution.What’smore,cyclingisausefulsportanditisgoodforourhealth.Translatethephrase

s.一起交通事故受伤遵守交通规则节约能源造成空气污染atrafficaccidentbe/gethurtobeythetrafficrulessaveenergycauseairpollutionTranslatethefollowingsentences.

1.公共汽车上挤满了(becrowdedwith)乘客。Thebusiscrowdedwithpassengers.2.Jeff到处找他的钥匙，但哪儿(anywhere)都找不到。Jefflookedforhiskeys,buthecouldn’tfindthemanywhere.3

.在你们这种年龄有一些疯狂的（crazy）想法很正常。It’snormaltohavesomecrazyideasatyourage.4.工厂和汽车导致空气污染（airpollution）。Factoriesandcarscauseairpollution.SummaryWelearn☼N

ewwordsandphrases:passenger,crazy,anywhere,pollution,advantage☼Usefulexpressions:Ifpeopleobeythetrafficrules,therewillbefeweraccidents.Cyclingcanh

elpussaveenergyanditdoesn’tcauseairpollution.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。SummaryWecan☼Talkabouttheadvantages/disad

vantagesofridingbikes:Bicyclesneedlessspacethancars.It’seasytoparkbikes,too.Homework1.Reviewthekeypoin

tsinSectionA.2.Preview3aandSectionB.