人教版英语三年级下册新教材课件Unit 6

NumbersinlifeUnit6Howcannumbershelpus?（见教材P64-P66）PartAHowdonumbershelpuscountthings?Let’stalkHowmanybooksdowehave?Wehavefifteenbooks.Howmanypencilsdowehave?Twelve.Let’stalkHowmanyboxesdoweneed?Weneedthreeboxes.单元新词单元新词知识讲解询问人或事物的数量howmany意为“多少”，用于询问人或事物的数量，后面要跟可数名词复数。“How

many+可数名词复数+do（es）+主语+have？”意为“某人有多少……？”。回答时可以说“主语+have/has+数词+可数名词.”，也可以直接回答数词。知识讲解询问需要某物的数量句型“Howmany+复数名词+doweneed？”用于询问需要某物的数量。答语句型通常为“Weneed+数词+复数名词.”，也可以直接回答数词。CountandsayHowmanyapplesdoweneed?Weneedfifteen.Howmanyapplesdowehavenow?Five.Let’slearnFifteenstudentschooseA.Twelve...Whatdoyoudowitholdthings?StudentsA=GiveawayB=SellC=Taketoschool单元新词单元新词单元新词单元新词choose

/tʃu:z/（动词）选择；挑选

choice（名词）选择Ichooseastrawberrycake.我选了一个草莓蛋糕。ListenandchantFiveandsixmakeeleven.五加六是十一。Addone,it’stwelve.再加一，是十二。Sixandsevenmakethirteen.六加七是十三。Addone,it’sfourteen.再加一，是十四。Threefivesarefifteen.三个五是十五。Wecancounttofifteen!我们能数到十五！Listenandrepeat.Thenreadthestoryaloud.Let’sspellcglyMy

cathasafunnyface.Lookatitslegs.Cool!Thegirlcan’ttellitsage.It’seighteen.Yes,my

catissoold.Read,listenandnumber.1.□cake

□face2.□cool

□long3.□girl

□orange4.□family

□yellowLet’sspell√√√√Listen,circleandwrite.Let’sspell（见教材P67-P69）PartBHowdonumbershelpusbuythings?Let’stalkHowmuchisthisbag?It’stwentyyuan.Let’stalkHowmuchisthisbook?Sixyuanorthreeforseventeenyuan.Howaboutthreeforsixteenyuan?OK.单元新词单元新词单元新词知识讲解如何询问事物的价格Role-playHowmuchisthistoycar?It’stwelveyuan.Let’slearnseventeennineteentwentysixteeneighteenHowmuchisthisboat?It’stwentyyuan.17单元新词eight（数词）八单元新词ListenandchantReadandwriteReadandtick.

One,two...eighteen,nineteen,twentyyuan.Iputtheminmypiggybank.ZhangPeng:Howmanybooksdoyouhave?Boy:Ihavefive.ZhangPeng:Howmuchiseachbook?Boy:It’sthreeyuan.

Ipayfifteenyuanforfivebooks.AndIpaythreeyuanforaball.Iputtwoyuanbackinmypiggybank.SaveandSpendReadandwriteReadandtick.Spend:□fifteenyuan□eighteenyuan□threeyuanSave:□twentyyuan□twelveyuan□twoyuan√√单元新词save

/seɪv/（动词）储蓄；攒钱

saveup攒钱Hesavesupforanewcar.他攒钱买一辆新车。单元新词spend

/spend/（动词）用，花（钱）

save（动词）储蓄；攒钱Ican’tspendanymoremoneythisweek.这个星期我不能再花更多钱了。单元新词piggybank

/'pɪgibæŋk/

猪形储钱罐

Iusemypiggybanktosavemoney.我用我的猪形储钱罐存钱。单元新词pay

/peɪ/（动词）付费

pay...forsth.

付……（钱）买某物Ipaysixteenyuanforthetoy.我付十六元买了这个玩具。单元新词ReadandwriteLook,chooseandwrite.Howmanybooksdoyouhave？Ihavebooks.Howmuchiseachbook？It’syuan.Ihavepencils.I.threefiveeleventwelvethirteentwentyHowmanypencilsdoyouhave?（见教材P70-P73）¥6PartCProject:Makeandsellfunsandwiches1Howmanyofthesedotheyhave？Listen

andcircle.这些东西他们有多少？听一听，圈

一圈。Eggs

twelve

twentyBananas

thirteen

fourteenOranges

sixteen

eighteen鸡蛋

十二

二十香蕉

十三

十四橙子

十六

十七2Arethefoodshealthy？Readandgroup.

这些食物健康吗？读一读，归类。bananasbreadcakecandyeggsfishgrapesmilknoodlesoranges2Arethefoodshealthy？Readandgroup.

这些食物健康吗？读一读，归类。breadnoodlesbananasgrapesorangesfishmilkcakecandyeggs3Choosehealthyfoodandmakeyoursandwiches.选择健康的食物，做做三明治。¥12¥20¥16...WuBinbin:Howmuchisthebread？吴斌斌：面包多少钱？Amy:It’stwelveyuan.埃米：十二元。4Sellfunsandwiches.

售卖有趣的三明治。It’ssixyuan.Howmuchisit?OK.I’lltaketwo.Twelveyuan,please.Self-check自我测评ReadingtimeNumbersareuseful.Andnumbersareinterestingtoo.1NUMBERSINLIFEReadingtime2Howmanyeggsdowehave?Twelve.Readingtime3Aclockhastwelvenumbers.Weusethemtotellthetime.Andayearhastwelvemonths!Readingtime4Inamobilephonenumber,howm