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1、Unit7Howmucharethesesocks?SectionB1(1a-1e)一、教学目标：1)掌握下列词汇：ten~thirty-one,2)继续练习“询问价格”，并学习运用数字ten~thirty-one来表达价钱。3）学会如何作简单的价格报告。二、教学重难点1.教学重点：1）学习英语数字ten~thirty-one的表达方式，并能在实践活动中进行运用。2）在较为真实的购物情景下，能运用所学的语言知识进行购物交际活动。2.教学难点：在较为真实的购物情景下，能运用所学的语言知识进行购物交际活动。三、教学过程S
2、tep1.Warming-upandrevision1.Guessinggame.Whoistheluckystar?T:Howmuch…?S1:Isit…？S2:Arethey…?2.Revision.$9$5Completetheconversation.$5You:Hello,_____________________Mary:Yes,please.Ineeda__________forschool.You:OK.Whatcolordoyouwant?Mary:__________.You:Howabout__
3、_________?Mary:Itlooksnice._______________?You:Ninedollars.Mary:________.Howmucharethose__________?You:____________________andeightdollarsfortwopairs.Mary:Great!I’lltaketwopairs.You:____________________Mary:Thankyou.You:You’rewelcome.1.Firstletstudentsrepeatthe
4、numbers0-9.Thenhaveafreetalk.Andthenaskdifferentstudentstoimitateashoppingsceneinastore,talkingaboutclothingandpricesinpairs.Showthefollowingclothesandpricesonthescreen:thispurplesweater($5),thatredbag($8),thatyellowshirt($6),thesebluetrousers($7),thoseblacksho
5、es($9),thosewhitesocks($2).Step2.Presentation.Workon1a1.T:Wehavelearnedthenumbers0-9.Todaywe’lllearnthenumbers10-31inla,SectionB.Listentotherecordingandrepeatthenumbers.(PlaythetapesfortheSstolistenandrepeatthem.Askstudentstolistentotherecordingandlearnthenumbe
6、rs.)Workon1b1.Thenpointtosomenumbersandaskstudentstosaythemout.Askstudentstofinishwritingthenumbersindividually.2.TellSsthatsomeofthenumbersareinthewrongorder.Checktheanswers.3.LetSsfindouttherulesofthenumbers.①13~19规律：个位数字后加teen；注意：thirteen,fifteen,eighteen的差别
7、。②21～29及31~39等数字的规律：twenty或thirty后加连字符，再加个位数③20、30等表示几十的数，大部分构成形式为：个位数后加ty，注意twenty,thirty,fifty等。4.Game1).T:Nowlet’splayanumbergame.Countthenumbersfromonetothirty-one.Butwhenyoucounttothemultiplesof“7”orthenumberswhichcontains“7”,youshouldhotcount,instead,say“
8、next”.e.g.one,two,three,four,five,six,“next”,eight,nine,ten...thirteen,“next”,fifteen,sixteen,“next”...2).Ssworkingroupsoftentotwelvepeopleandplaythegame.Step3.ListeningWork
