Unit4HavingFunThemainactivitiesare1aand2a.本课重点活动是1a和2a。Ⅰ.Teachingaimsanddemands教学目标1.（1）Learnthecardinalnumbers:thirty,forty,fifty,sixty,seventy,eighty,ninety,hundred（2）Learnotherusefulwordsandexpressions:madam,try,tryon,buy,howmuch…?2.Talkaboutshopping:（1）I’dliketheyellowdress.CanItryiton?（2）Howmuchisit?It’sonly70yuan，madam.Ⅱ.Teachingaids教具教学卡片/图画（片）/录音机/实物Ⅲ.Five-fingerTeachingPlan五指教学方案Step1Review第一步复习（时间：６分钟）1.（教师提议Chanttogether,即P16，4。目的:活跃课堂气氛。）T:Let’schant:A,A,A.Goandplay.One,two,go.Ss:A,A,A.Goandplay.E,E,E.Comewithme.I,I,I.Don’tbeshy.O,O,O.Letusgo.U,U,U.Youlookcute.2.（教师留意穿着整洁的一位同学进行问话。目的:为引入情景1aLook,listenandsay埋下伏笔。）T:MaLili,youlookcutetoday.Isyourdressnew?S1:Yes,itis.T:Itlooksverynice.Ilikeitscolor.S1:Thankyou.3.（复习购物场景表示"征求意见"的表达。教师要求同学同桌2人为一组进行如下会话。）Yourpartnerwillgoshopping.Andyouarethesalesman.Makeadialogwithhim/her.Example:S2:MayIhelpyou,sir?S3:Yes.Twohamburgers,please.S2:Wouldyoulikesomethingtodrink?S3:No,thanks.S2:Fourdollars,please.S3:OK.Hereyouare.4.［复习已学过的数词，导入要新学的数词。教师在黑板右上方用粉笔快速画一幅由数字0~9构成的头像（如右下）。画完后教师向学生介绍说:老师画的是闻名中外的数学家陈景润的头像,他解出了世界上最难的数学题,他是一位了不起的数学家。目的:复习数词,渗透德育教育。］T:Boysandgirls,canyoufindthenumbersfrom0to9?Whereis"zero"?（教师让学生到讲台前指出0所在的位置。）Ss:It’shere.T:Whereis"one"?Ss:It’shere.（教师依次让学生全部找出0~9的数字并回答问题。）T:Boysandgirls,payattentionhere.Oneandoneistwo.（教师在表达这句话的同时用手指或笔表明相加的数字。）T:What’soneandtwo?Ss:Three.T:What’ssevenandfive?Ss:Twelve.T:What’stwelveandeight?Ss:Twenty.T:What’stwentyandone?Ss:…（到此，学生还没学到twenty-one,可能回答不上来。教师由此引入下一步。）Step2Presentation第二步呈现（时间：10分钟）T:Oh,it’stwenty-one.（教师呈现写有twenty-one的卡片，并把它贴在黑板中间上部，右边写阿拉伯数字21。）twenty-one21T:OK.Today,westudyUNIT4,HavingFun,Topic1,Howmuchisit?SectionA.（板书在黑板中间最上部。）UNIT4HavingFunTopic1Howmuchisit?SectionA1.（教师继续提问，并贴出已写有数字的小卡片，右边板书阿拉伯数字）T:What’stwentyandtwo?Ss:Twenty-two…twenty-two22T:What’stwentyandnine?Ss:Twenty-nine.T:What’stwentyandten?Thirty.Ss:Thirty…thirty30T:What’seightyandten?Ninety.Ss:Ninety.ninety90T:What’sninetyandten?Onehundredorahundred?one/ahundred100Ss:Onehundred./Ahundred.T:What’sonehundredandone?It’sonehundredandone.Ss:Onehundredandone.onehundredandone101T:What’sonehundredandeighty-five?It’sonehundredandeighty-five.Ss:Onehundredandeighty-five.onehundredandeighty-five1852.T:Andthis,ninehundredandninety-nine.ninehundredandninety-nine9993.（引入2aLook,listenandsay。）T:Let’slookat2aLook,listenandsay.（教师放一遍录音，第二遍让学生跟读。）4.T:Yeah.TodayMaLili’snewdressisnice.Boysandgirls,doyoulikenewdresses?（此时，学生又活跃起来了。教师在黑板上挂出一幅服装店图片。）T:Thisisaclothesshop.Wecanbuynewclothesinit.Nowlookat1a,listentothetapeandanswerthequestionsonthesmallblackboard.（1）Whogoesshopping?（2）WhatcolordoesMarialike?（3）HowmuchisMaria’snewdress?（教师放过录音之后。）T:Boysandgirls,nowanswermyquestions.Whogoesshopping?Ss:Mariaandhermother.T:WhatcolordoesMarialike?Ss:Yellow.T:HowmuchisMaria’snewdress?Ss:It’s70...
