Review:completethesentences.1.Ifit__________(notrain)tomorrow,we_________(go)hiking.2.He________(pass)theexamifhe______(work)harderatit.3.Ifeveryone_________(obey)thetrafficrules,theroads_________(be)safer.4.It’simportantforus________(know)abouttrafficrules.5.It’sgoodexercise________(ride)abiketoschool.doesn’trainwillgoworkswillpassobeyswillbetoknowtoride“主将从现”原则CompetitionTask1Speakoutasmanytrafficrulesasyoucan.Task2Talkabouttheresultsofbreakingthetrafficrulesusing“if”clause.DiscussShoulddoShouldnotdoHowtobesafeontheroads?1aReadandunderstand.Ticktherulesthatbicycleridersshouldknow.Thenreadthepassagetolearnmore.Whenyoureadapassage,yourknowledgeofthetopicwillhelpyouunderstanditbetter.Thebicycleridersmustpayattentiontothetrafficaroundthem.Thebicycleridersmustknowtrafficsignals.Thebicycleridersmustknowandobeythesafetyrules.Thebicycleridersmustwearhelmetstoprotecttheirheads.carefor,注意1bRead1aandmatchthetopicsentencewitheachparagraph.Thenwriteatitleforthepassageintheboxabove.Paragraph1Paragraph2Paragraph3A.Bicycleridingisgoodforhealthandtheenvironment.B.Bicycleridersmustobeythesafetyrules.C.Bicyclesareverypopular.Findoutandlearnthenewwordsin1a.truckn.reflectorn.injuryn.(对躯体的)伤害,损伤signaln.信号,暗号noticen.注意,理会;v.看到,注意到incaseof如果,假使lookout小心(becareful)inaword总之safetyn.安全,平安1aReadandunderstand.1cReadagainandanswerthefollowingquestions.1.Whatdopeopleusebicyclesfor?2.Whyisbicycleridinggoodexercise?3.Howdobicycleridersprotecttheirheads?4.Whatmustbicycleridersdowhenridingatnight?5.Ifabicycleriderisbadlyhurtinatrafficaccident,whatshouldhe/shedo?1.Peopleusebicyclesforwork,forsportorjustforfun.2.Ithelpspeoplebecomefitanditcanmaketheriders’heartsandlungsstrong.3.Theymustwearhelmetstoprotecttheirheads.4.Theymustwearlight-coloredclothes,andhavelightsinthefrontandreflectorsonthebackofthebicycles.5.Theymustcall120forhelp.Listento1aandfindoutWearhelmets.Wearlight-coloredclothes.Usebicyclelightsandreflectors.Knowhowtogivefirstaid.Becarefulandpayattentiontoothervehicles.Retell1aaccordingtothekeywords.oneof,use…for…exercise,fit,strong,pollutionshare…with…,notice,payattentionto,signals,safetyrules,helmets,light-colored,reflectors,incaseof,firstaid,call1202Completethesentenceswiththecorrectformsofthewordsinthebox.ridegiveifbecausecaresafeBicycleridingisgoodexercise.Itisgoodfortheenvironment_______itdoesn’tcausepollution.Cyclingcanmakebicycle_______heartsandlungsstrong.Youmustknowhowto_______firstaid.Call120______anaccidenthappens.Lookoutandalwaysbe__________.Everyoneshouldknowandobeythe______rules.becauseriders’giveifcarefulsafetyExercise:Translation.6.骑自行车是很好的运动。Bicycleridingisgoodexercise.1.引起污染causepollution2.交通信号trafficsignals3.安全守则safetyrules4.急救firstaid5.总之inaword7.人们用自行车来工作、运动或者只是娱乐。Peopleusebicyclesforwork,forsportorjustforfun.8.骑车者必须要注意周围的车辆。Bicycleridersmustpayattentiontothetrafficaroundthem.InChina,trafficgoesontheright.Cars,trucks,buses_____bikesmustallkeeptotherightsideofthe_____.Inmostothercountries,traffic_____totheleft.Howcanyou________theroadssafer?______youcrosstheroad,stopandlookeachside.______left,thenright,andthenlookleftagain.Don’tcrosstheroadifyouarenot______whethertheroadisclearornot.Itmaybe________.Ifyouseeyoungchildren,oldpeople,orblindpeoplewal...