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Unit7BeCareful!陕旅版(三年级起点)四年级下册PartAColorthetrafficlightsPartCLook,tickandsaySum-upWarm-up/RevisionPresentationTestHomework●Colorthetrafficlights●Look,tickandsayWarm-up/RevisionReviewthirtyfortyfiftysixtyMagicfingersseventyeightyninetyhundredPractiseColorthetrafficlightsstopPresentation【短语】stoptodosth停下来去做某事stopdoingsth停下正在做的事【拓展】前面我们学习了短语busstop,在busstop中,stop作名词,意为“停车站”;在此处,stop作动词,意为“停止”。(动词)停止TryThepolicemanasksmetostop.警察让我停下来。wait【短语】waitaminute/waitamoment等一会儿【拓展】waiter(男)服务员waitress女服务员(动词)等待TryWearewaitingtocrosstheroad.我们等着过马路。turnright【例句】Turnrightatthesecondcrossing.在第二个十字路口右转。右转right【例句】Turnrightintothestreet.向右拐进那条街。【拓展】right(形容词)右边的【短语】righthand右手(副词)右;右边TryThelibraryisonyourright.图书馆在你的右边。turnleft左转【例句】Turnleftandyouwillseetheshop.左转你就会看到那家店。left【例句】Turnleftjustaftertheschool.过了那所学校马上左转。【拓展】left(形容词)左边的【短语】lefteye左眼(副词)左;左边TryPleasestretchoutyourlefthand.请伸出你的左手。trafficlights【例句】Doyouseethetrafficlights?你看到交通灯了吗?交通灯traffic【短语】trafficjam交通阻塞trafficaccident交通事故【例句】There‘salotoftrafficontheroads.路上交通繁忙。(名词)交通TryTherewasatrafficaccidentahead.前方发生了交通事故。crossthestreet【例句】Becarefulwhenyoucrossthestreet.在你过马路的时候要小心。过马路cross【短语】crosstheroad过马路【例句】Icrosstheriverbythebridge.我从桥上过了河。【拓展】crossroads十字路口(动词)横过;穿过street【例句】Don’tplayinthestreet.不要在街上玩耍。(名词)街道TryDon'tcrossthestreet.不要横穿马路。crossthestreetwaitturnrightstopturnlefttrafficlights游戏时间Practice答案Look,tickandsayPractice答案Look,tickandsayTest给下列图片选择正确的单词。A.turnleftB.trafficlightsC.stopD.crossthestreet()()()()DBACSum-up本课所学的重点单词：stopwaitturnleftturnrighttrafficlightscrossthestreetHomework将本节课学习的新单词在四线三格内抄三遍，并背写。Homework