Blet'slearn课件三年级英语下册人教PEP版

Listen!Look!Say!Do!ClassRulesPEP人教版英语三年级下册BHowdonumbershelpuschoose?

Let'slearnWhat'sthesongabout?Let’schantRule:Count1-15,ifthenumberis3/6/9/12/15,youshouldstandupandcountonetwothreeLet’sreview:CountthenumberFastreaction5+6=

15-3=3x4=

11+4=…and…

makes……add…

is…

Threefivesare…

????11121215BrainstormHowcannumbershelpus?Numbershelpuscount.Numbershelpuschoose.Numbershelpussell.Numbershelpusbuy....Look

andguessCanyouguesswherewillJohn

gotoday？Time(时间)：16:00p.m楼栋号：17栋交通：19路公交物品价格：玩具船20元等真实情境。PresentationWow！It’ssixteeno'clock.It’stimetogoforawalk.4:00p.m.Let'slearnWhatnumberisit?Whatdoesittellyou?12:00p.m.1:00p.m.2:00p.m.3:00p.m.Let'slearnmorePresentationLook!IliveintheNo.17building.PresentationLook!Thereare18secondsleft.Presentation19路IamwaitingforNo.19bus.PresentationHowmuchisthisboat？It's20yuan.PresentationLet’slearnsixteenseventeeneighteennineteentwentyHowmuchisthisboat?It'stwentyyuan.Peerreading2018191716Whichoneismissing?Listenandmatch

nineteenPracticesixteenPracticeseventeenPracticetwentyPracticeeighteenPracticeLet'slearnItmeanstheprice（价格）.Itmeansthetime4p.m.Itmeansbuilding（楼）numberseventeen.Itmeanswaitfor（等待）18seconds（秒）.ItmeansNumber19bus.Whatdoesitmean?Let’scountnineteensixteenfourteentwenty2x8=Practiceeighteennineteentwentyseventeen3x6=Practiceeighteennineteentwentyseventeen4x5=Practicenineteenfifteeneightennseventeen8+9=Practicenineteensixteentwentythirteen10+9=Pairwork￥16￥17￥18￥19￥20Howmuchisthiseraser?It’s.......yuan.Howmuchisthe..?¥20¥17¥19¥16¥18PairworkHowmuchisthe_______?It's___yuan.Johnseesmanyotherthingsinthefleamarket.Twostudentsinaroleplayandmakeaconversation.￥16￥18￥20￥17￥19ListenandchantRules:共同吟唱歌谣，当唱到本节课所学的数词时，在不同音节处做拍手动作。Listenandmatch(听音匹配对应的阿拉伯数字)

1920151318141617Oneminute,tick.Twominutes,tock.________,________,________.Don'twatchtheclock._________minutes,tick._________minutes,tock.Timegoesslowly.Whenyouwatchtheclock!1617181920Listen

andwriteOneminute,tick.Twominutes,tock.,,.Don'twatchtheclock.minutes,tick.minutes,tock.Timegoesslowly.Whenyouwatchtheclock!ThinkandsayNumbersareveryusefulinourlives.Howcannumbershelpus?

count

choose

sellcheckNumbershelpus...

buysort

solve

...WatchavideoNumbersareallaround.（数字无处不在)PairworkLet’sgotothefleamarket.Time:______Bus:______Total:_______Item物品Price价格Quantity数量BookBall…32…21…A:Itissixteen

p.m.

Itakenumbernineteen

busHowmuchisthisboat?B:It’s

twenty

yuan.Rules:两人一组，每个同学拥有的金额不等，询问价格，合理规划金钱，完成清单，并上台展示创编的对话。GroupworkRules:

同学们，欢迎大家化身为“小买家”积极参与校园跳蚤市场。请你们用英语记录下在跳蚤市场上难忘的一天吧！你可以像John一样，从自己的视角出发，描述你是几点出门、住在哪里、怎么来到学校、买了什么有趣的东西……让大家一起来看看你的“购物日志”！(我的跳蚤市场一日游)I

gooutat...Thenumberofmy

buildingis...ItakeNo...bus.I

spend..yuanon...BlackboarddesignBLet's