Unit7Howmucharethesesocks?TheSecondPeriod(SectionA,2e–3c)Teachingaimsandlanguagepoints:1.Learnthesewordsandbeabletosay,readandwritethesewords:need,woman,look,take,pair,apairof2.Beabletoofferhelpandtalkaboutclothingandprices:CanIhelpyou?Ineedasweaterforschool.Whatcolordoyouwant?Itlooksnice.Twodollarsforonepairandthreedollarsfortwopairs.I’lltaketwopairs.Hereyouare.Teachingsteps:1.Warm-upandrevision(课堂热身和复习)(1)Dailygreetingtothestudents（日常问候）(2)Revision（复习）:Revisethenewwordsandstructureslearntinthelastperiod.T:Whatarethese?S:Theyareclothes.T:Describethem.What’sthis?S:It’sabigblackhat.…T:Pleaseaskandanswerabouttheirprices.A:Howmuchisthebigblackhat?B:It’sthreedollars.…2.Presentation(呈现新知识)(1)Presentthenewwords:“apairof”T:Lookattheblacktrousers.Wecanalsocallthemapairofblacktrousers.(GettheSstoguesswhatapairofmeans.Andthenasksomeofthestudentstogiveafewexamplesofhowapairofcanbeused:apairofwhiteshorts,apairofsmallyellowsocks,apairofbigbrownshoes.)教学设计说明1.通过描述图片中的衣物和问答价格复习上一课时学习的单词和句型注意反复出现上一课时的生词，增加词汇的复现率，使学生在反复运用中记住并掌握已学的单词、句型。2.教师直接用图片引出apairof,板书这个短语，让学生马上模仿运用。模仿运用是学习语言的最基本且实用的方法。能很快运用自己学到的语言知识可以增加学生学习的信心。(2)Talkaboutthepicturein2e.Introducethepeopleinthepictureandlearnthenewword,woman.T:Wherearethepeopleinthepictureat?Ss:Theyareinaclothesstore.T:Whoarethey?ThegirlisMary.Thewomanisthesellerinthestore.3.Workon2e.(1)Readtheconversation.T:WhatdoesMarywant?(2)AskSstounderlinethewordsthatmaychangewhenbuyingsomethingelse.(4)StudythenotesonP61&62.Thenstartonthetranslatingexercise.(5)HelptheSstomakeanotherconversationsimilarto2e.(6)AsktheSstomakeupnewconversationsinpairs.(7)Getsomepairstopresenttheirconversationstotheclass.4.Summary售货员提供服务的表达法:CanIhelpyou?(回答：Yes,please.Ineedsth.)WhatcanIdoforyou?(回答：Ineed/wantsth.)说明价格时：It’sthreedollarsfortwopairsofsocks.价格+for+（数量+）物品决定购买时说：I’lltakeit/them/two.(回答：Hereyouare.)5.GrammarFocus(语法学习)(1)ReadthroughGrammarFocus.(2)Workon3a.Askthestudentstomakefoursentenceswiththewordsinthethreeboxes.(3)Getthemtochecktheiranswersinpairs.(4)AsksomeSstoreadouttheiranswerstotheclass.(5)Findouttherulesofmakingthesesentences.7.Workon3c.8.Homework（家庭作业）(1)Writedownoneoftheconversationsyouhadwithyourpartnerin2e.4．学生听读对话，再通过仔细阅读书上的注释，理解对话中的句意，其中个别生词引导学生看单词表。指导学生模仿注释中的相关例句完成汉译英的练习。通过讲评翻译练习，帮助学生克服难点。3.教师通过谈论图片再次复习clothesstore,引出生词woman。5．总结重点句型，对学生进行必要的点拨。板书：CanIhelpyou?(回答：Yes,please.Ineedsth.)WhatcanIdoforyou?(回答：Ineed/wantsth.)It’sthreedollarsfortwopairsofsocks.6．学生先朗读GrammarFocus,带着感性认识完成3a的造句练习，教师再引导学生从感性认识提升到理性认识，发现这些词汇在句中的运用规则。(2)Complete3bonP39.
