教学课题第三课时 SectionB(1a-2c)教学目标【知识目标】Importantwords:eleven,twelve,thirteen,fifteen,twenty,twenty-one,thirty,Mr.,clothes,store,buy,sale,sell,all,very,price,boyImportantphrases:atverygoodprices,apairofImportantsentences:(1)Wesellallourclothesatverygoodprices.(2)Wehavegreensweatersforonly$15.(3)Howaboutthesepurpleones?【能力目标】(1)会表达基数词“几十几”;(2)能写促销广告。【情感目标】培养积极参与课堂活动的习惯。教学重难点如何写商品促销广告。教学过程◆Step1 Leadingin1.Firstletstudentsrepeatthenumbers0-9.Thenhaveafreetalk.Andthenaskdifferentstudentstoimitateashoppingsceneinastore,talkingaboutclothingandpricesinpairs.S1:Howmuchisthispurplesweater?S2:It’sfivedollars.S1:Howmucharethesebluetrousers?S2:They’resevendollars.Ssaskandanswerquestionsabouttheclothesinpairs.设计意图教师通过情境设计,从复习已学知识入手,调动学生的学习积极性和参与课堂教学活动的热情。◆Step2 Presentation1a1.T:Wehavelearnedthenumbers0-9.Todaywe’lllearnthenumbers10-31in1a,SectionB.(见课件)Teachthenumbers.2.Listentotherecordingandrepeatthenumbers.(Askstudentstolistentotherecordingandlearnthenumbers.)◆Step3 1b1.T:Nowlookat1b.Herearethenumbers10-31.Askstudentstofinishwritingthenumbersindividually.TellSssomerowsofnumbersareinthewrongplaces.Putthemintherightorder.2.Studentsfinishitquickly.Askafewstudentstochecktheanswers.◆Step4 Listening1c&1dWorkon1c
1.T:Nowclassyouwillhearamotherandadaughtertalkingaboutbuyingclothes.Firstlistenandcirclethenumbersyouhearin1a.2.Playtherecordingforthefirsttime,andSsonlylisten.Thenplaytherecordingagain.ThistimeSslistenandcirclethenumberstheyhear.3.Checktheanswers.(见课件)Workon1d1.LetSslookatthepicturein1d.Kateandhermotheraretalkingaboutsomeclothes.Askonestudenttonamethevariousitemsofclothingshown.Askanothertopointatthepricetagsandreadthemaloud.2.Nowlet’slistentotherecordingagainandcheckthethingKatebuys.3.PlaytherecordingforSstolistenandchecktheanswers.(见课件)◆Step5 Pairwork1e1.T:Nowlookatthepicturein1d.Pointtothebluesweaterandaskandanswerlikethis:—Howmuchisthebluesweater?—It’sfifteendollars.Havestudentsrepeatagain.Remindthemtouse“is/it’s”withT-shirt,skirt,andothersingularnounsand“are/they’re”withsocks,trousers,andotherpluralnouns.2.Ssworkinpairs.Askandanswerquestionsaboutthethingsinthepictureabove.◆Step6 Discussion2aT:Herearesomeclothes.Buttherearen’tanypricetags.Howmuchdoyouthinkthesethingscost?Filltheproperpricesintheblanksaccordingtoyourpracticalexperiences.Studentsfinishthistask.Asksomestudentstosharetheiranswers.教学过程 T:Howmuchdoyouthinkaskirtis?S:Ithinkit’s$15.T:Howmuchdoyouthinkasweatercosts?S:Ithinkit’s$20.◆Step7 Reading2b1.Lookatthepicturein2b.ThisisMr.Cool’sClothesStore.Itsellsmanydifferentclothes.Youcanbuyyourfavoriteclothesfromthestore.Andthepricesareverylow.Readthepassagequicklyandtrytoanswerthefollowingquestions.(见课件)2.Readitagainandfinishthechart.(见课件)3.Explainsomedifficultpoints.◆Step8 2c1.T:ImagineyouworkatMr.Cool’sClothesStore.Theconversationin2cisbetweenyouandagirl.Finishit.2.Studentsfinishtheconversation.Asksomepairstoreadtheconversation.◆Step9 HomeworkReadtheadin2bandstudythenewwordsandexpressionsinit.【板书设计】SectionB(1a-2c)Importantwords:eleven,twelve,thirteen,fifteen,twenty,twenty-one,thirty,Mr.,clothes,store,buy,sale,sell,all,very,price,boyImportantphrases:atverygoodprices,apairofImportantsentences:(1)Wesellallourclothesatverygoodprices.(2)Wehavegreensweatersforonly$15.
(3)Howaboutthesepurpleones?【课堂练习】单项选择1.Wehavesweaters allcolors ￥50each. A.in;forB.at;inC.in;inD.at;at2.Wecan books thebookstore(书店). A.sell;toB.buy;fromC.sell;fromD.buy;to3.Thestore schoolthings students. A.sell;toB.buy;fromC.sells;toD.buys;from4.Havealookatthenicetrousers! only$30! A.It’sB.They’reC.ThisisD.Theyhave5.Frank thegreenT-shirtverymuch.Greenishisfavoritecolor. A.likesB.hasC.isD.does6.It’sonly10yuan!Youbuyitatagood . A.wayB.saleC.priceD.money7.The isonly31dollars. A.shortsB.T-shirtC.trousersD.socksKeys:1—5 ABCBA 6—7 CB教学反思
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