仁爱七年级U4T1SA蔡洁洁.ppt

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1、Unit4Topic1WhatcanIdoforyou?SectionA福田寺镇柳关中学蔡洁洁1.Reviewnumbersfrom1-20onetwothreefourfivesixseveneightnineten+teen=elevenfourteenfifteentwelvethirteeneighteennineteensixteentwentyseventeen+teen=+teen=+teen=moneyHowmuchisit?It’stenyuan.2.Teachthenumbersfrom20-100+Howmuchi

2、sit?It’stwentyyuan.thirtyfortyfiftysixtyseventyeightyninety+Howmuchisit?It’sone/ahundredyuan.+It’stwohundredyuan.+threehundred100onehundred/ahundredonehundredandone…………onehundred(and)eighty-five224……279……315threehundred(and)fifteen404……701……999ninehundred(and)ninety-nine

3、3.Teachhowtoreadthenumbersfrom100-999Step3Consolidation1.FindoutthedifferencesbetweenGroupAandGroupBGroupA13thirteen14fourteen15fifteen16sixteen17seventeen18eighteen19nineteenGroupB30thirty40forty50fifty60sixty70seventy80eighty90ninety3.Let’schant!0到12很基础，打好基础要记住；13-19有特

4、点，________来帮助；20，30至90，_____结尾记牢固；′thir′teen,′thirty分清楚；前轻后重是十几，前重后轻是____；百元大钞hundred,一百两百不用复（数）；几十几、几百几，—(连字符)、and不可丢；这些你都记牢了，就能数到999。-teen-ty几十212223242526272829twenty-one——————twenty-threetwenty-four——————twenty-six——————twenty-eight——————30405060708090thirty——-——-six

5、tyseventy——-——-onehundred/ahundred————————————————————————————————————ninehundred(and)ninety-nine100101185315999（录音2）Listenandlearn.Look,listenandsay.（影片2）Q:Howmuchisthecoat?1.Motherwantstobuy_______(shoes,clothes,gloves)forMaria.2.Marialikes_________(theredcoat,theyello

6、wskirt,theyellowcoat).3.Itis_______(17.00,70.00,700.00)yuan.Listento1aandcheck.√√√(影片2)Keypoints:1.Iwanttobuysomeclothesformydaughter.我想为我女儿买些衣服。buysth.forsb.=buysb.sth.为某人买某物如：Shewantstobuysomeflowersforme.=Shewantstobuymesomeflowers.2.CanItryiton?我可以试穿一下吗？tryon试穿（如宾语是代

7、词，放中间）如：Theshoesarenice.Pleasetrythemon.3.Howmuchisit?多少钱？howmuchis/are…?……多少钱？如：Howmucharetheshoes?They’re165yuan.3.Usefulexpressionsaboutshopping1)A:WhatcanIdoforyou,madam/sir?B:Iwanttobuy...2)A:MayIhelpyou,madam/sir?B:Yes,please./No,thanks.3)A:Howmuchisit/arethey?B:It

8、's/Theyare....4)A:We'lltakeit.Happyshopping!Salesman:________________Mother:Yes,please.IwantaT-shirtfor