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ID:36490984
大小:1.02 MB
页数:15页
时间:2019-05-09
《UNIT 3 LET'S DO MATH LESSON 16 课件》由会员上传分享,免费在线阅读,更多相关内容在教育资源-天天文库。
1、UNIT3LET’SDOMATHLESSON1613~19皆以后缀-teen结尾13thirteen14fourteen15fifteen16sixteen17seventeen18eighteen19nineteenLookandlearn13141516Againthirteenfifteenfourteensixteen18171920seventeeneighteennineteentwentyLet’sdoit¥15¥2Iwantdobuyabookandtwopencils.Thebookis15Yuan.Thepenc
2、ilsare4Yuan.HowmuchmoneydoIneed?15+4=19Fifteenplusfourisnineteen.YouneednineteenYuan.Iwantdobuyapenandthreeerasers.Thepenis14Yuan.Theerasersare3Yuan.HowmuchmoneydoIneed?¥1¥1414+3=17Fourteenplusthreeisseventeen.YouneedseventeenYuan.Iwantdobuyapencilcaseandoneruler.Thebo
3、okis13Yuan.Theruleris3Yuan.HowmuchmoneydoIneed?¥3¥1313+3=16Thirteenplusthreeissixteen.YouneedsixteenYuan.Iwantdobuyapencilcaseandtwopencils.Thebookis13Yuan.Thepencilsare4Yuan.HowmuchmoneydoIneed?¥13¥213+4=17Thirteenplusfourisseventeen.YouneedseventeenYuan.Practice1.Thi
4、rteenplusoneis_______?2.Thirteenplusfouris________?3.fifteenplusfouris_______?fourteenseventeennineteen4.Sixteenplustwois_______?5.Seventeenplusthreeis_______?4.Twelveplusoneis_______?eighteenthirteentwentyHomework:回家后用英文从十三数到二十,数给爸爸妈妈听。
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