仁爱七年级U4T1SA蔡洁洁VIP免费

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+Howmuchisit?It’stwentyyuan.thirtyfortyfiftysixtyseventyeightyninety+Howmuchisit?It’sone/ahundredyuan.+It’stwohundredyuan.+threehundred100onehundred/ahundred101onehundredandone102……103……185onehundred(and)eighty-five224……279……315threehundred(and)fifteen404……701……999ninehundred(and)ninety-nine3.Teachhowtoreadthenumbersfrom100-999Step3Consolidation1.FindoutthedifferencesbetweenGroupAandGroupBGroupA13thirteen14fourteen15fifteen16sixteen17seventeen18eighteen19nineteenGroupB30thirty40forty50fifty60sixty70seventy80eighty90ninety3.Let’schant!•0到12很基础，打好基础要记住；•13-19有特点，________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——-——-sixtyseventy——-——-onehundred/ahundred————————————————————————————————————ninehundred(and)ninety-nine100101185315999（录音2）Look,listenandsay.（影片2）Q:Howmuchisthecoat?1.Motherwantstobuy_______(shoes,clothes,gloves)forMaria.2.Marialikes_________(theredcoat,theyellowskirt,theyellowcoat).3.Itis_______(17.00,70.00,700.00)yuan.√√√(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's/Theyare....4)A:We'lltakeit.Salesman:________________Mother:Yes,please.IwantaT-shirtformyson.Salesman:______________________Mother:White.Salesman:Whataboutthisone?Mother:Allright.______________Salesman:Twentyyuan.Mother:OK.___________Can/MayIhelpyou?Whatcolordoyouwant?/What’shisfavoritecolor?Howmuchisit?I’lltakeit.1.Numbers:1-9992.Usefulexpressions:WhatcanIdoforyou?/MayIhelpyou?Iwant…/I’dlike…CanItryit/themon?Sure.Itlooksveryniceonyou.Howmuchisit/arethey?We’lltakeit.1.Reviewthenumbers21—999.2.Recite1a.3.PreviewSectionB.