SectionA2(GrammarFocus-3c)一、教学目标：1.语言知识目标：1)复习所学的颜色类及服装类的词汇，并在说、读和写的练习中能熟练运用。2）总结归纳询问及回答不同类型及不同颜色服装的价格的句型。①—Howmuchis…?—It's…②—Howmuchare…?They're…3)能理解并正确运指示代词和表颜色的形容词修饰名词的用法。2.情感态度价值观目标：在谈论服装及询问服装的价格与颜色的练习中，学会如何用英语来购物，并从中获得学习英语的乐趣。二、教学重难点1.教学重点：1）总结归纳询问及回答不同类型及不同颜色服装的价格的句型。2）根据所提供的情景，能对不同类型及不同颜色的服装来询问其价格。2.教学难点：根据所提供的情景，能对不同类型及不同颜色的服装来询问其价格。三、教学过程Ⅰ.Warming-upandrevision1.Showstudentssomecolorsonthescreen.T:Thesearedifferentcolors.Whatcolorsarethey?Ss:Theyareblack,white,red,green,blue,yellow,brownandpurple.(Showsomeclothesonthescreen,orshowsomeclothespictures)T:HowmuchistheT-shirt?Ss:It'stendollars.T:Howmucharethesocks?Ss:Theyarethreedollars.Nowaskandanswerthepriceoftheclothesyourpartnerwears.S1:Howisyourhat?S2:It’sfivedollars.S1:Howmuchareyourtrousers?S2:They're30dollars.Ⅱ.GrammarFocus.[来源:Zxxk.Com]1.阅读指导：询问物品的价格常用特殊疑问词howmuch来提问，根据主语的不同分两种类型的句式结构：①Howmuch+is+the/this/that（等限定词）+表颜色的形容词+名词单数？②Howmuch+are+the/these/these（等限定词）+表颜色的形容词+可数名词复数？2.根据汉语提示完成下列句子。①那顶帽子多少钱？_________isthathat?②五美元。_____five______.③这件T恤衫多少钱？是七美元。___________thisT-shirt?[来源:学|科|网]④是七美元。It's____________.⑤那件棕色的毛衣多少钱？_________isthat_____________?⑥是八美元。______eight________.⑦这些袜子多少钱？Howmuch_______________?[来源:学科网]⑧两美元。_____twodollars.⑨那黑色的裤子多少钱？___________arethose_______________?⑩是九美元。_______nice________.3.Checktheanswerswiththeclass.Ⅲ.PresentationT:(ShowingawhiteT-shirtpricedninedollarsonthescreen)WhatcoloristhisT-shirt?Ss:It'swhite.T:Yes.HowmuchisthiswhiteT-shirt?Ss:It'sninedollars.(Write"thiswhiteT-shirt"ontheBb)(Showingapairofblacksockspricedtwodollarsonthescreen).T:Whatcolorarethosesocks?Ss:They'retwodollars.T:Yes.Thoseblacksocksaretwodollars.(Write"thoseblacksocks"ontheBb)Note:the/this/that/these/these（等限定词）+表颜色的形容词+名词Ⅳ.Practice1.Nowlet'slookatthewordsinthethreeboxes.LetsomeSsreadthewordsintheboxes.S1:the,this,that…S2:yellow,green,purple…S3:T-shirt,hat,trousers…2.Nowcanyoumakesentencesinthechartwiththewordsinthethreeboxes?Youshouldpayattentiontothesingleorpluralformofthewords.First,youcanmaketensentences.Ssaskquestionsusingthewordsintheboxesthenwritedownthewordsinthechart.3.LetsomeSsreadtheirquestions.Thenchecktheanswers.4.LetSssaytherules:[来源:Z#xx#k.Com]①the/this/that+表的颜色形容词+名词单数②the/these/those+表的颜色形容词+可数名词复数5.Nowlet'smakeanothertensentencesonyourworkbook.Ⅴ.Practice1.Lookatthepicturesin3b.They'renicethings.Doyouwanttobuythem?Supposeyouareasalesboyorgirlyourpartnerwantstobuythem.Askandansweraboutthepricesaboutthesethingsinpairs.2.Whocanmakeamodel?Payattentiontothesentencestructure:①Howmuch+is+the/this/that（等限定词）+表颜色的形容词+名词单数？②Howmuch+are+the/these/these（等限定词）+表颜色的形容词+可数名词复数？S1:Howmuchisthehat?S2:It'sfivedollars.[来源:Z。xx。k.Com]S1:Howmucharethesocks?S2:They'rethreedollars.3.OK.Nowfirstaskandansweraboutthepricesaboutthethinginthepicture.Thenwritethesentencesinthechart.4.Sswritethesentencesonthechart.TheletsomeSsreadtheirquestionsandanswers.Ⅵ.Pairwork1.Workwithyourpartner.Youlookatthepicturesin3bforaminuteandthencloseyourbooks.Yourpartnerasksyouquestionsandyoutrytoanswerhis/herquestions.2.Ssworkinpairs.Askandansweraboutthingsinthepicture.VII.Homework1.复习记忆GrammarFocus部分的内容。2.你想买一个黑色书包上学用，模仿2d中的对话，编写一个与售货员的对话。