elearntthewordsaboutfeelingsinUnit5.Doyourememberthem?Volunteers!S1:Sad,happy.S2:Upset,excited.…T:Welldone!Weknowthatdifferentcolors,environmentsorotherthingscancausedifferentfeelings.Couldyoutelluswhatcanmakeyouhappy?S3:Swimmingcanmakemehappy.S4:GoingtoBeijingcanmakemehappy.I’dliketogotoBeijing.…(学生们流利地回答问题,说出能使自己快乐的事。)Step2Presentation第二步呈现(时间:12分钟)呈现1a,教学生词和动词不定式。(教师呈现含有交通工具的图片或玩具,让学生用by…表示。)T:(出示自行车的图片或玩具。)Lookatthispicture.?Wecangothereby…Ss:Bybike.(用同样的方式分别呈现火车、公共汽车、飞机的图片或玩具。)Ss:Bytrain./Bybus./Byplane.T:Great!Wecallthemvehicles.Here,“byplane”wecanalsosay“byairplane”.(板书并教学生词,要求学生掌握vehicle和airplane。)bikevehiclestrainbusplane/airplane2.(用小黑板/幻灯片出示下列句子。让学生先观察这些句子,然后听1a的录音并完成句子。)Thereareothervehiclesforus.Doyouknowthebestwaythere?I’dlovebyairplane.Wewilldecideonthebestwayonourfieldtrip.