仁爱版七年级英语上Unit4Topic1SectionA市级优质课课件

仁爱英语七年级上Unit4Topic1SectionAStep1RevisionRecognizethenumbersfrom0-20.Step2Presentation1.Learnthenumbersfrom21-29.2123twenty-three24twenty-four25twenty-five26twenty-six27twenty-seven28twenty-eight29twenty-ninetwenty-one22twenty-twomoneyHowmuchisit?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几十2bListenandmatchtheprices.capskirtT-shirtpants1.￥18.00￥80.002.￥16.00￥60.003.￥17.00￥70.004.￥15.00￥50.00Step4Practice1.LeadingsalesmansaleswomanMariaMaria’smotherinaclothesshopbuysomeclothes2.1bListento1aandcheckthecorrectanswerforeachsentence.1.Motherwantstobuy_______(shoes,clothes,gloves)forMaria.2.Marialikes_________(theredcoat,theyellowskirt,theyellowcoat).3.Itis________(17.00,70.00,700.00)yuan.clothestheredcoat70.003.Usefulexpressionsaboutshopping1)A:WhatcanIdoforyou,madam/sir?B:Iwanttobuysomeclothesformydaughter.2)A:MayIhelpyou,madam/sir?B:Yes,please./No,thanks.3)A:Howmuchisit/arethey?B:It's/Theyare....4.Languagepoints1.CanItryiton?我可以试穿一下吗？eg.请试穿这件T恤衫。PleasetrythisT-shirton.=PleasetryonthisT-shirt.试穿它（们）tryit/themon(动副短语，宾格代词放中间）2.We’lltakeit.我们就买下它了。will意为愿意、要、会，表示愿意、准备做某事。eg.我要回家了。Iwillgohome.Take意为买下。口语中，表示买下某物常用take，也用have,get等。eg.我要买下那件绿色的夹克衫。I’lltakethisgreenjacket.Fillintheblanksandthenpracticetheconversationinpairs.Salesgirl:?Mother:Yes,please.IwanttobuyaT-shirtformyson.Salesgirl:?Mother:White.Salesgirl:Howaboutthisone?Mother:Allright.?Salesgirl:Twentyyuan.Mother:OK..MayIhelpyouWhatcolordoyouwantHowmuchisitI'lltakeit5.Practice:1cStep5Project1.Summary:1)Numbers:1-9992)Usefulexpressions:WhatcanIdoforyou?\MayIhelpyou?Iwant…\I’dlike…CanItryit\themon?Sure.Itlooksveryniceonyou.Howmuchisit\arethey?We’lltakeit.2.Dotheexercises:()1.--___--Iwantsomeapplesandoranges.A.Canyouhelpme?B.Doyouwantanyapplesandoranges?C.WhatcanIdoforyou?()2.Mrs.Greenwantstobuyaskirt__herdaughter.A.forB.toC.from()3.Theseshoeslookverynice.CanI___?A.TryitonB.trythemonC.tryonthem()4.--___isthiscoat?--It’ssixtyyuan.A.HowmanyB.HowoldC.Howmuch()5.Read985inEnglish.A.Ninehundredandeighty-fiveB.Ninehundred,eightyandfiveC.Ninehundredsandeighty-five()6.--MayIhelpyou?--____A.No,youdon’t.B.Yes,please.C.Yes,Ido.CABCAB1.ReciteP771a2.PreviewSectionB1.Reviewthenumbers21—999.2.Recite1aandfinish2a.3.PreviewSectionB.ThanksGoodbye