七年级英语上册Unit7HowmucharethesesocksSectionB人教版.ppt

shopping,Demonstratives（指示词）,Prices,Structures（句型）,Colors,Clothes,the,this,that,these,those,big-smalllong-short,yuan,dollar(s),numbers,black,white,green,red,blue,yellow,purple,brown,T-shirt,sweater,skirt,hat,jacket,socks,shorts,shoes,trousers,A:HowmuchisthisshortredT-shirt？B:Itssevenyuan.A:Howmucharethoseblackshoes?B:Theyreninedollars.,Revision,Sizes(大小),howmuch用于提问某物的价格，意为“多少钱”，其句式为“Howmuch+is/are+单数/复数?”答语:Its+数额；Theyre+数额。Howmuch+is/are+单数/复数?=Whatisthepriceof-?,3.socks是sock的复数形式。在英语中，成双成对的物品常以复数形式出现。例如：,shoesshortstrousersglasseschopsticksscissors,此类词作主语时，谓语动词用复数形式；但与apairof（一双、一对或一副）连用作主语时，谓语动词用单数形式。如：Myshoesareunderthebed.我的鞋在床下了。ThatpairofshortsisJacks.那条短裤子是杰克的。,3.CanIhelpyou?我能帮助您吗？=WhatcanIdoforyou?=MayIhelpyou?=IsthereanythingIcandoforyou?这是商店售货员或其他服务人员招呼顾客时的礼貌用语接受对方的帮助常回答“Yes,please.”；拒绝对方的帮助用“No,thanks.”作答。,4.Ineedasweaterforschool.我需要一件毛衣上学穿。need是实义动词，意为“需要”。常用于以下句式中：1)need+sth.，表示“需要某物”。2)Sbneed+todosth.表示“需要做某事”，,5.Illtakeit.我要买下它。此句是选好商品并决定购买时的常用语，Illtake/haveit.Illtake/havethem.,6buysbsth=buysthforsb为某人买某物buymenewclothes=buynewclothesforme给我买新衣服7salen.atourgreatsale我们大减价Comeandbuyyourclothesatourgreatsale.来买衣服，我们大减价了。8sellv.Wesellourclothes.我们出售衣服。,pricen.价格1）atgoodprices以合理的价格2）某物在-价位上at-priceathalfprice半价atfullprice全价atagoodprice优惠的价格atalowprice低价atahighprice高价3）price的修饰词，用high,low,不用expensive,cheap,onetwotwentythreethirteenthirtyfourfourteenfortyfivefifteenfiftysixsixteensixtysevenseventeenseventyeighteighteeneightyninenineteenninetyteneleventwelve,几十几的写法onetwotwenty-onethreethirty-twofourforty-threefivefifty-foursixsixty-sixsevenseventy-seveneighteighty-ninenineninety-five,基数词不难记，12以内词各异，13数到19去，teen莫丢弃。20,30到90，尾随ty是整十，说到几十几，中间“-”要强记。,读出下列基数词11121314161821233536455569788291,socksthoselongbluesocksT-shirtthatbigblackT-shirtsweatertheshortwhitesweaterbagthatbigbrownbaghatthissmallbrownhat,加上指示代词，颜色来描述,指示代词：the/these/those+复数the/this/that+单数,几个修饰词一起修饰一个名词时，越靠近名词的本质越靠近名词,Woman:CanIhelpyou?Mary:Yes,please.Ineedasweaterforschool.我需要上学穿的毛衣Woman:OK.Whatcolordoyouwant?Mary:Blue.Woman:Howaboutthisone?Mary:Itlooksnice.它看上去挺好看Howmuchisit?Woman:Ninedollars.Mary:Illtakeit.Howmucharethoseyellowsocks.,Mr.coolsclothesstoreComeandbuyyourclothesatourgreatsale!Wesellallourclothesatverygoodprices.Doyoulikesweaters?Wehavegreensweatersforonly$15!Yellowsweatersareonly$12!Doyouneedtrousers?Forboys,wehaveblacktrousersforonly$22.Andshortsareonly$16!Forgirls,wehaveskirtsinpurpleforonly$28.Socksareonly$2forthreepairs!CometoMr.coolsClothesStorenow!,Answerthequestions:1Whoseclothesstoreisit?2Whatkindofclothescanyoubuyinthestore?3Whataretheirprices?,Mr.Coolsclothesstore,Wecanbuysweaters,trousers,shorts,skirts,jackets,shoes,socks,Whataretheirprices?,1Theyhavegreensweatersforonly$15!2Yellowsweatersareonly$12!3Forboys,theyhaveblacktrousersforonly$22.4Shortsareonly$16!5Forgirls,theyhaveskirtsinpurpleforonly$28.紫色的裙子6Socksareonly$2forthreepairs!,短语及重点句1atourgreatsale我们大减价atverygoodprices非常合理的价格inpurple紫色的in+颜色“-色的”“穿颜色的衣服”skirtsinpurple紫色的裙子Thegirlinredismysister.穿着红衣服的女孩是我的姐姐4Comeandbuyyourclothesatourgreatsale!CometoMr.coolsClothesStorenow祈使句表示建议或命令的句子。主语是you,但省略了，所以动词为原形，在句首,cool先生的服