探究式教学【教学课件】Module 2 Unit 2（外研）.ppt

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1、Module2Unit2Itcostsonethousandeighteenyuan.本课时编写：上外苏河湾中学张海舟老师创设情境视频可见【素材】Module2Unit2歌曲Howmuchisit（外研）启发思考onetwothreefourfivesixseveneightnineteneleventwelvethirteenfourteenfifteensixteenseventeeneighteennineteentwentytwentythirtyfortyfiftysixtyseventyeightyninety11121314151617181920203040506070809

2、012345678910twenty-onethirty-twoforty-threefifty-fivesixty-fiveseventy-sixeighty-sevenninety-eight2132435565768798thousandhundred千百221707454999twohundredandtwenty-onesevenhundredandsevenfourhundredandfifty-fourninehundredandninety-nineHowmuchisit?Itcostsonehundredandtwenty-threeYuan.¥123Howmuchisit

3、?ItcoststwoYuan.¥2自主或小组探究PresentationpenDaminghasgot20yuan.Hewantstobuyapen.ItcostsonehundredandeighteenYuan.It’sexpensive.ItcostsnineteenYuan.It’sbeautiful.ItcostsoneYuan.It’scheap.WhatdoesDaminghave?WhatdoesDamingwanttobuy?HowmanypensdoesDamingbuy?ListenandanswerHebuys2pens.Hewantstobuyapen.Hehas

4、20yuan.PracticeThiscosts_____yuan.It’s_____.beautiful,nice,expensive,heap……协作交流Thisbasketballcostseighty-fiveyuan.It’sexpensive.Thisbagcostsonehundredandthirtyyuan.It’sexpensive.Thispencoststenyuan.It’snice.Thisicecreamcoststhreeyuan.It’scheap.Let’ssing!Let’sact!总结提高询问价格Howmuchisit?Itcosts...Yuan.重

5、点词汇双位数：22twenty-two三位数:118onehundredandeighteenHomework1.完成畅言教学的配套练习。2.抄写本课生词三遍，并造句。