【文档说明】仁爱（科普）版英语八下《Unit 6 Topic 3 Bicycle riding is good exercise》PPT课件5.ppt，共(24)页，3.939 MB，由小喜鸽上传

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Whenweareriding,weshouldwearabicycle_______.Ifwerideatnight,weshouldhavea_______onthebicycleorwear________

______clothes.helmetlight-coloredlightListento1aandcompletethesentences.1.Weshouldneverride___________.2.Weshouldwearbicycle________whenriding.3.

Weshouldhave_______onthebikeorwear_____________clotheswhileridingatnight.4.Weshouldlearnmoreaboutthe___

_________.1btoofasthelmetslightslight-coloredtrafficruleswhenweareriding.Weshouldstaysafewhenweareridingbicyc

les.Butifyouarecareless,itmaycausebicycleaccidents.NowKangkangandMichaelaretalkingaboutabicycleaccident.粗心的Watchtheflashof1aand

answerthequestions.1.Wheredidthebicycleaccidenthappen?2.Whatwasthereason?3.WhatwillKangkangandMichaeldonext?1aLook,liste

nandsay.Answerthefollowingquestions.1.Wheredidthebicycleaccidenthappen?2.Whatwasthereason?3.WhatwillKangkangandMichaeldonext?InCaishikouSt

reet.Theyoungmanwascareless.Theywillgotoatrafficstationtolearnmoretrafficrules.Ifwe_____atnight,we_______havelightsonthebicycleorwearlight

–coloredclothes.Ifwe______thetrafficrules,we_____getafineandevenbeindanger.rideshouldbreakmayIfeveryoneobeysthetrafficrules,theroadswill

besafer.罚款单if表示如果,假如,在这里引导条件状语从句。在条件状语从句中,主句是一般将来时或含有情态动词时,从句用一般现在时表将来。(主将从现）Forexample:假如明天是好天气，我们将去公园。I

fit__finetomorrow,we____gotothepark.如果你开车太快，你可能会发生事故。Ifyou______toofast,you______haveanaccident.iswilldrivemay条件状语从句既可位于主句_____，也可位于主句_____。位于主句

______时，常用_____与主句隔开。观察例句:Ifitisfinetomorrow,Iwillgofishing.Iwillgofishingifitisfinetomorrow.之前之后之前逗号2abreaktherulesget

afineLookatthepictures.Discusstheresults(后果）ofbreakingthetrafficruleswithif.Theexpressionsundereachpicturemayhelpyou.crossabusyroad

beindangerIfyoubreaktherules,youwillgetafine.Ifyoucrossabusyroad,youwillbeindanger.2amakeawrongturncausetroubleIfyoumakeawrongturn,youwillcausetro

uble.notdrivecarefullygethurtIfyoudon’tdrivecarefully,youwillgethurt.Lookatthepictures.Useiftodiscusstheresultsofbreakingthet

rafficrules.Theexpressionsundereachpicturemayhelpyou.2bMatchthetwopartsofthesentencestomaketrafficrules.()1.I

fyourideatnight,()2.Ifyourideonthestreet,()3.IfyoudriveacarinEngland,()4.Ifyoudrivetoofast,()5.Ifeveryoneobeysthetrafficrules,()6.Ifyo

uparkyourcarinthewrongplace.A.youmustbecareful.B.youmayhaveanaccident.C.theroadswillbesafer.D.youmustdriveontheleft-handsideoftheroad.E.y

oushouldhavelightsonthebicycleorwearlight-coloredclothes.F.youwillgetafine.A/EADB/FCFPlaytheIfChainGame.Example:StudentOne:Ifyouridetoofast,yo

umayhaveanaccident.StudentTwo:Ifyouhaveanaccident,youmaybehurt.StudentThree:Ifyouarehurt,youwon’tbeabletogotoschool.StudentFou

r:Ifyouarenotabletogotoschool,…3b3aListenandreadthesesentences.Payattentiontothestress（重读）andunderstandthefocus（中心）ofeachsentence.TheYOUNGmanonth

ebicyclewasverycareless.TheyoungMANonthebicyclewasverycareless.TheyoungmanontheBICYCLEwasverycareless.TheyoungmanonthebicyclewasveryCARELESS

.Youcanchangetheemphasisofasentencewhenyouchangethewordthatisstressed.从方框中选出恰当的选项补全对话.1.----IthinkI’mgoingtoridetoschool.----Ifyoudo,________.2.---

-IthinkI’mgoingtogetupearlytomorrow.----Ifyoudo,________.3.----IthinkI’mgoingtovisittheGreatWall.----Ifyoudo,________.4.----Ithi

nkI’mgoingtostudyforthemathtest.----Ifyoudo,________.5.----IthinkI’mgoingtoplayfootballinthestreet.----Ifyoudo,________.A.y

ouwillhaveenoughtimetoreadEnglishB.youwillpassthemathtestC.youwillbedangerousD.youwillkeephealthyE.you

willenjoyyourselfDAEBC单选串串烧：你能选出最佳答案吗？()1.—Whatwillyoudoifit_____tomorrow?—I’llstayathomeandwatchTV.A.rainB.rainsC.willrainD.israining()2.Ifit_____s

unnytomorrow,I_____boating.A.is,goB.willbe,goC.is,willgoD.willbe,willgo()3.Ifshe_____theearlybus,she_____thereontime.A.catches;getsB.catc

hes;willgetC.willcatch;getsD.willcatch;willget()4.I’m______danger.Couldyouhelpme?A.onB.withC.inD.forBCBCindanger处于危险中现在我们学校要求初中生骑自行车上学，请你写一篇短文，谈谈骑自行车

有哪些优点以及怎样保证交通安全。Youcanbeginlikethis:Nowourschoolasksmiddleschoolstudentstogotoschoolbybike.Becausetherearemanyadvant

agesofridingbicycles.First,…Second…Third…Butwemustprotectourselveswhenweareriding.Forexample,…SoIhopemiddleschoolstudentscangotoschoolbybik

e.careless☼Usefulexpressions:beindanger,getafine,gethurt,breakthetrafficrules☼―if‖clauses:Ifwebreakthetrafficrule

s,wemaygetafineandevenbeindanger.Ifwerideatnight,weshouldhavelightsonthebicycleorwearlight-coloredclothes.☼Newwords:1.Writeashortpassageaboutridin

gbicycles.2.Copythenewwordsandmakefivesentencesusing“if“.3.PreviewSectionC.