人教七上Unit7学案（无答案）.doc

Unit7Howmucharethesesocks?一、词汇短语/'trauzəz/__________/'swetə/___________/'kləuðz/__________/skə:t/____________/'ni:d/____________/'dɔ:lə/____________/'ʃu:z/____________/sɔks/_____________短裤______________衬衫_______________商店_______________棕色_______________仅仅______________买_________________卖_________________紫色_______________买下；拿__________价格_______________大量_______________所有的_____________二十______________三十_______________帮助某人做某事_________________________多少钱________________________________特价出售_______________________________什么颜色______________________________对于男孩们_____________________________一双黑鞋______________________________酷先生服装店___________________________[来源:学§科§网Z§X§X§K]二、知识点讲解1.询问价格1）Howmuchis+单数/不可数名词？It’s+钱Howmuchare+复数？They’re+钱Ex:①.—这件红色的裙子多少钱？—100元。—thisreddress?—100yuan.②.—这些蓝袜子多少钱？—30美。—thesebluesocks?—30dollars.2）What’sthepriceof+商品？It’s+钱Ex:—这些书多少钱？—50元。—thesebooks?—50yuan.2.区分howmany和howmuch询问数量howmany+可数名词howmuch+不可数名词Ex:1).—Howmany_______doyouhave?—Twoaboyandagirl.A.childB.childrenC.boysD.girls2).—_________juicearethereinthefridge?—Threebottles.A.HowmuchB.HowmanyC.WhatcolorD.Howlong3.成双成对的物品一般以复数形式出现作主语时谓语动词用复数形式。Ex:袜子__________鞋子___________短裤__________裤子___________等。但它们和apairof(一双、一副或一对)连用作主语时谓语动词要与pair在数上一致。Ex:这条裤子是汤姆的。Thepants(be)Tom’s.Thispairofpants(be)Tom’s.4.区别sale和sell1).sale名词表示“降价、大甩卖、促销”常与介词on连用。onsale出售;廉价出售Ex:Thesweateris.毛衣在出售。2).sell动词表示“卖、销售”;过去式:______________;反义词_______________。卖得好用____________来修饰。卖给某人某物sellsb.sth.=sellsth.tosb.Ex:(1).Thiskindofcoat________________(卖得好)..Thestore______schoolthings________thestudents.A.sell;toB.buy;fromC.sells;toD.buys;from5.buy动词表示“购买”