【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4.ppt，共(26)页，3.279 MB，由小喜鸽上传

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1.会活用词汇：careless,helmet,light-colored2.会运用词组和表达法：theyoungmanonthebicycle,wearhelmets,breakthetrafficrules,getafine,indange

r,makeawrongturn3.会正确使用表条件的if状语从句：Ifwebreakthetrafficrules,wemaygetafineandevenbeindanger.Sheis__________.['keələs]Shel

ikes___________clothes.（浅色的）carelesslight-coloredTheyoungman____thebicycleridestoofast.Motheris____________.onindangerYou__

_____thetrafficrules.（破坏）Youwillgeta_______.(罚单)breakfineWeshouldwearh________.Youmakeawrongt_______.elmetsurntheyoungmanonthebicycle骑自行车的年轻人w

earhelmets戴头盔breakthetrafficrules破坏交规getafine收到罚单beindanger处于危险中makeawrongturn转错弯theyoungmanonthebicyclebreakthetrafficrulesmakeawrongturn

wearhelmetsgetafinebeindanger2abreaktherulesgetafineLookatthepictures.Discusstheresultsofbreakingthetrafficruleswithi

f.If….,youwill…crossabusyroad横穿拥挤的马路beindangerIfyoubreaktherules,youwillgetafine.Ifyoucrossabusyroad,youwillbeindanger.2amakeawron

gturn拐错弯causetroubleIfyoumakeawrongturn,youwillcausetrouble.notdrivecarefullygethurtIfyoudon’tdrivecarefully,youwillgethurt.Lookatthepictur

es.Useiftodiscusstheresultsofbreakingthetrafficrules.If…,youwill…Ifit’ssunnytomorrow,……Ifitrainstomorro

w,……IfIhavealotofmoney,……2bMatchthetwopartsofthesentencestomaketrafficrules.()1.Ifyourideatnight,()2.Ifyourideonthestreet,()3.IfyoudriveacarinE

ngland,()4.Ifyoudrivetoofast,()5.Ifeveryoneobeysthetrafficrules,()6.Ifyouparkyourcarinthewrongplace.A.youmustbecareful.B.youmayhaveanaccident.C.th

eroadswillbesafer.D.youmustdriveontheleft-handsideoftheroad.E.youshouldhavelightsonthebicycleorwearlight-coloredclothes.F.youwill

getafine.A/EADB/FCFIf引导的条件状语从句Ifyoubreaktherules,youwillgetafine.①主句用一般将来时，if从句表示将来，但只用一般现在时。（主将从现）Ifyoubreakthe

rules,youmaygetafine.②主句中含有情态动词，if从句表示将来，但只用一般现在时。从句主句Ifit_________(rain)tomorrow,wewillstayathome.Whatwill

youdoifyou_________(have)alotofmoney?Ifyou_________(ask)him,he__________(help)you.rainshaveaskwillhelpWhatshouldwedoifw

eridebikes?Weshouldwearhelmets.Why?Becauseitcanprotectourhead.Listento1aandchoosetherightanswers.1.Whatshouldwedoifwerideatnight?A.havelights

onthebicycleB.weardark-coloredclothesC.wearlight-coloredclothes2.Whatwillhappenifwebreakthetrafficrules

?A.gotoatrafficstationB.getafineC.beindanger★★★★1.Read1aandfinish1b.2.Underlineif-clause(画出if引导的从句)3

.Translate1a.1.Weshouldneverride___________.2.Weshouldwearbicycle________whenriding.3.Weshouldhave_______onthebikeorwea

r_____________clotheswhileridingatnight.4.Weshouldlearnmore____________.1btoofasthelmetslightslight-coloredtrafficrulesIf-clause:1.Ifweri

deatnight,weshouldhavelightsonthebicycleorwearlight-coloredclothes.如果在晚上骑车，我们应该使用车灯或穿浅色的衣服。2.Ifwebreakthetrafficrules,wemaygetafineandeven

beindanger.如果破坏交通规则，我们会被罚款甚至处于危险中。Weshouldwearbicyclehelmetswhenriding.我们骑自行车时应该戴头盔。Whenriding=whenw

eareriding1aReadafterthetapeandactitout.--Thebicycleaccidentwasreallyterrible.--Yes,itwas.Whatshouldwedowhenriding?--Weshoul

dnever___________.Weshould__________________whenriding.Ifwerideatnight,weshouldhavelightsonthebicycleor___

______________________.--Certainly.Ifwebreaktherules,_______________andeven____________.--You’reright.ridetoofastwearbicyclehelmetswear

light-coloredclotheswemaygetafinebeindanger-accident,terrible-careless-never,fast,helmet,lights,light-colored-learn,

break,fine,indanger-trafficstation-goodWelearn:1.Newwords:careless,helmet,light-colored2.Usefulexpressions:theyoungmanonthebicycle,we

arhelmets,breakthetrafficrules,getafine,indanger,makeawrongturn3.If-clauseIfwebreakthetrafficrules,wemaygetafine.1.Read1a

andfinishtheworkbook.2.LearnmoreaboutIf-clauseandmakemoresentences.3.PreviewSectionC.