仁爱英语八下Unit-6-Topic-3-Section-B课件.ppt

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1、SectionBPeriod1Unit6EnjoyingCyclingTopic3Bicyclesarepopular.教学目标1’1.Learnsomenewwords学习新单词:warn,motorcycle,trouble2.继续学习条件状语从句:Ifwerideatnight,weshouldhavelightsonthebicycleorwearlight-coloredclothes.Ifwebreakthetrafficrules,wewillgetafineandevenbeindanger.3.Talkab

2、outtrafficrules,signsandwarnings.自学指导一：1、找出下列单词、短语，并说出它们的意思。3’carelesshelmetlight-coloredclothesbreakthetrafficrulesgetafinebeindangeratrafficstation粗心的头盔浅色的衣服违反交通规则收到罚单，收到处罚处于危险状态交通局，交警队2.背诵单词。2分钟自学检测一：快速说出下列单词、短语。2’carelesshelmetlight-coloredclothesbreakthetraffi

3、crulesgetafinebeindangeratrafficstation粗心的头盔浅色的衣服违反交通规则收到罚单，收到处罚处于危险状态交通局，交警队自学指导二：1.认真阅读下面的问题。1’1.Whydidthebikeaccidenthappen?2.What’sKangkang’ssuggestion?Theyoungmanonthebicyclewasverycareless.Wecanwearbicyclehelmetswhenriding.Ifwerideatnight,weshouldhavelightson

4、thebicycleorwearlight-coloredclothes.2.先看一遍视频，再跟读一遍，然后回答上面的问题。4’自学检测二：再次认真阅读课文，回答问题。3’Whatshouldwedotokeepussafewhenweridebicycles?Weshouldneverridetoofast.Wecanwearbicyclehelmetswhenriding.Ifwerideatnight,weshouldhavelightsonthebicycleorwearlight-coloredclothes.We

5、shouldknowmoreabouttrafficrules.自学指导三：4’分角色朗读课文并翻译。自学指导四：完成课本1b部分。2’请帮助迈克和康康填空并画出交通标志。Norightturn.Noleftturn.NoU-turn.禁止回转Danger.Doyouknowthetrafficsigns?2’Nocrossing.Nohorning.Noleftornoright.Nocar.自学指导五Machthetrafficrules.2’()1.Ifyourideatnight,()2.Ifyourideyourm

6、otorcycleonthestreet,()3.IfyoudriveacarinBritain,()4.Ifyoudrivetoofast,()5.Ifeveryoneobeysthetrafficrules,youmustbecareful.youmayhaveanaccident.theroadswillbesafer.youmustdriveontheleft-handsideoftheroad.youshouldhavelightsonthebicycleorwearlight-coloredclothes.ead

7、bcIf条件状语从句2’条件状语从句是指在句中表示条件的状语从句，引导条件状语的连词很多，其中“if”是最重要的。★如果主句是一般将来时，条件状语从句只能用一般现在时。如：Ifyoustayathome,I’llgo.如果你呆在家里，我就走。Ifwedon’tgetupearly,wewon’tcatchthetrain.如果我们不早起，我们就赶不上火车了。★学习“if”引导的条件状语从句的用法，我有一个口诀来帮助大家记忆：2’if条件句不一般,几个要点记心间;条件句，放在前，逗号要放句中间。条件句表可能，主句多用将来时；当

8、堂训练I．根据首字母提示填空1.Keepaway!Thebuildingisindofcollapsing（垮塌）atanytime.2.It’ssafertoridewearinglclothesatnight.3.—What’syourt?—I’mafraidofridinghomea