外研版七下教案Module 5 Unit 3 Language in use

Module5ShoppingUnit3Languageinuse一、教学目标：【语言知识目标】1)正确运用本模块的词汇：size，take,try,may,tryon,certainly,waitaminute,sale,price,safe,oneof,later...2)能运用所学的购物用语询问价格，颜色和尺寸等在同学之间进行真实的交际。【情感态度目标】培养学生购物的正确认识，了解中外文化差异。二、教学重难点能够根据自己所学，为学校的野餐活动写一份购物清单。三、教学过程Step1LeadinGiveinstructionsofthecompetition:Thewholeclassaredividedinto4groups,eachgroupgototheblackboardandwriteoutwhattheycanbuyinasupermarket.Let’sfindoutwhichgroupcanwriteoutthemostgoodsin90seconds.Step2Languagepractice1.Readthroughtheexamplesentencesintheboxwiththewholeclass.2.Askthestudentstorepeatthesentencesinthebox.Step3Workinpairs1.Havethestudentsmakedialoguesofshoppingandusethesentencelikethese:A:CanIhelpyou?B:Yes,I’d…A:Whatcolourdoyoulike?/Howmuch/manywouldyoulike?/B:Ilike…A:Whatsizedoyoutake? …2.FinishtheexercisesofActivity1and2.3.Askthestudentstosumuptheusageofthesetwophrases:Howmany…Howmuch…Tosumuptheusageofthesetwophrases,thenfinishActivity3andActivity4.4.Tointroducedifferentwaysofshoppingintheworldtoday.Step4Moduletask:Writingashoppinglistforaschoolpicnic.1.Workinpairs.Writeashoppinglistforaschoolpicnic.Whatfooddoyouneed?Whatdrinksdoyouneed?Howmuch/manydoyouneed?2.Completeyourlistwithyourclassmates’list.Findoutyourclassmates’lists.Addmorethingstoyourlist.3.Presentyourshoppinglisttotheclass.Choosethebestlist.Step5Grammar——特殊疑问句：一、定义：以疑问词开头，对句中某一成分提问的句子叫特殊疑问句。二、常用的疑问词有：what（什么），who（谁），whose（谁的），which（哪个），when（何时），where（哪里），how（怎样），why（为何）等。三、特殊疑问句的语序：1．疑问词（+主语）+谓语动词+其他成分？Whoissingingintheroom?2．疑问词+一般疑问句语序？　Howmucharethesesausages?Whatsizedoeshismothertake?Howmuchmeatdoyouwant?Whatcolorwouldyoulike?Whattimedoeshegetupeverymorning﹖ Whenareyougoingtohaveapicnic?WhydotheylikeshoppingontheInternet?四、注意事项：1．回答特殊疑问句时，不能用yes/no，即问什么答什么，尤其是简略回答。括号内是完整回答所需部分。e.g.1)—Whatcolordoeshelike?—Helikeswhite.2)—Whatsizedoyoulike?—Small.3)—Howmuchbeefwouldyoulike?—Halfakilo.4)—Howmucharethey?—Thirty-eightyuanakilo.5)—WhydotheylikeshoppingontheInternet?—BecausetheycanbuyalmosteverythingontheInternet,andit’sveryeasy.2．特殊疑问句一般读降调(↓)。【练习】根据句意，用恰当的疑问词及相关短语完成对话。1.—______isyourname?—LiDaming.2.—_________isthepen?—It’sred.3.—_________areyouin?—I’minClass3.4.—________doesshetake?—SizeM.5.—_____areyou?—I’mastudent.key: 1.What2.Whatcolour3.Whatclass4.Whatsize5.WhatStep6LanguagePointshowmany与howmuch的用法：1.howmany接可数名词的复数，表示“多少”。Howmanybooksarethereonthedesk?桌子上有多少本书？Howmanydaysarethereinaweek?一周有几天？2howmuch的用法1)用来询问事物的数量，后接不可数名词。Howmuchmilkisthereintheglass?杯子里有多少牛奶？2)用来询问事物的重量。—Howmuchdoesthepigweigh?这头猪体重多少？—Eightykilos.八十公斤。3)howmuch意为“多少钱”时，可单独使用，也可构成词组howmuchmoney，但英语中常省略money，用来询问某物的价钱、价格。（注意：howmuch询问价格时，它的回答若是中国的货币单位应采用汉语拼音yuan来表示，字母用小写，且不用复数。）—Howmuchistheeraser?这块橡皮多少钱？—Twoyuan.两元。Step7Homework书面表达：周六，你和同班同学打算去野炊，你们带了很多食物（如面包、饼干、肉、鸡蛋和蔬菜等）、水果（如苹果、桔子和草莓等）和饮料（如牛奶、果汁和水）。你们打算唱歌、跳舞和放风筝，你们将玩得很开心。以“Aschoolpicnic”为题，写篇80字左右的短文。____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________教学反思