七年级英语下册---知识点大纲doc资料.ppt

单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,Unit 7,How much are these socks?,Section A 1a-2e,Y,e Bo,Evaluation only.,Created with Aspose.Slides for.NET 3.5 Client Profile 5.2.0.0.,Copyright 2004-2011 Aspose Pty Ltd.,Lead in,Whats this?,Its a,_,.,What color is it?,Its _.,jacket,black,What are these?,They are _.,What color are they?,They are _.,hats,red and white,Evaluation only.,Created with Aspose.Slides for.NET 3.5 Client Profile 5.2.0.0.,Copyright 2004-2011 Aspose Pty Ltd.,a,T-shirt,a,sweater,a,skirt,a hat,trouser,s,short,s,shoe,s,sock,s,Clothing(,衣物）,Evaluation only.,Created with Aspose.Slides for.NET 3.5 Client Profile 5.2.0.0.,Copyright 2004-2011 Aspose Pty Ltd.,You have a good memory!,A game,Evaluation only.,Created with Aspose.Slides for.NET 3.5 Client Profile 5.2.0.0.,Copyright 2004-2011 Aspose Pty Ltd.,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：,shoes,shorts,trousers,glasses,chopsticks,此类词作主语时，谓语动词用复数形式；但与,a,pair,of,（一,双,、一,对、,一,副,等）,连用作主语时，谓语动词用单数形式。如：,My shoes,are,under the bed.,我的鞋在床下面。,That pair of shorts,is,Jacks.,那条短裤子是杰克的。,Evaluation only.,Created with Aspose.Slides for.NET 3.5 Client Profile 5.2.0.0.,Copyright 2004-2011 Aspose Pty Ltd.,Whats this?,Its a _.,What color is it?,Its _.,What,are these,?,Theyre _.,What color are they?,They are _.,socks,T-shirt,Lets try,（小试身手）,red and white,black and white,Evaluation only.,Created with Aspose.Slides for.NET 3.5 Client Profile 5.2.0.0.,Copyright 2004-2011 Aspose Pty Ltd.,Whats this?,Its a _.,What color is it?,Its _.,sweater,Whats this?,Its a _.,What color is it?,Its _.,skirt,purple,blue,What are these?,Theyre _.,What color are they?,They are _.,trousers,red,What are these?,Theyre _.,What color are they?,They are _.,shoes,black,Evaluation only.,Created with Aspose.Slides for.NET 3.5 Client Profile 5.2.0.0.,Copyright 2004-2011 Aspose Pty Ltd.,1a Match the words with the things in the picture.,1.socks,I,2.T-shirt,d,3.shorts,a,4.sweater,c,5.bag,f,6.hat,g,7.trousers,j,8.shoes,b,9.jacket,h,10.skirt,e,Evaluation only.,Created with Aspose.Slides for.NET 3.5 Client Profile 5.2.0.0.,Copyright 2004-2011 Aspose Pty Ltd.,Do you like shopping?,If we go shopping,we need,（需要）,?,Evaluation only.,Created with Aspose.Slides for.NET 3.5 Client Profile 5.2.0.0.,Copyright 2004-2011 Aspose Pty Ltd.,one yuan,￥,1,one,dollar,$1,two,dollar,s,$2,five yuan,￥,5,Money,七元 七美元,seven,yuan,seven,dollars,Evaluation only.,Created with Aspose.Slides for.NET 3.5 Client Profile 5.2.0.0.,Copyright 2004-2011 Aspose Pty Ltd.,how much,用于提问,某物的价格,，意为“多少钱”，,其句式为,“,How much+be+,主语,?,”,1.,当主语是不可数名词或可数名词单数时，,be,动词用,is,，答语为,Its+,钱数,；,How much is,this bag?,这个包多少钱,?,Its,six dollars.,六美元。,2.,当主语是可数名词复数时，,be,动词用,are,，答语为,Theyre+,钱数,。如：,How much are,the apples?,这些苹果多少钱,?,Theyre,two dollars a kilo.,两美元一千克。,How to ask about,price,s,（怎样询问,价格,）,How much is/are?,Evaluation only.,Created with Aspose.Slides for.NET 3.5 Client Profile 5.2.0.0.,Copyright 2004-2011 Aspose Pty Ltd.,How much,is,this,baseball?,Its,one dollar.,How much,are,these,glasses?,Theyre,five dollar,s,.,Evaluation only.,Created with Aspose.Slides for.NET 3.5 Client Profile 5.2.0.0.,Copyright 2004-2011 Aspose Pty Ltd.,bag,skirt,T-shirt,trouser,s,shoe,s,short,s,sweater,sock,s,$2,$3,$4,$8,$7,$8,$6,Ask and answer:,$6,How much,is,this,?,Its,dollar,s,.,How much,are,these,?,Theyre,dollar,s,.,Evaluation only.,Created with Aspose.Slides for.NET 3.5 Client Profile 5.2.0.0.,Copyright 2004-2011 Aspose Pty Ltd.,Role-play the conversation.,Woman,:,Can I help you,?,Mary:,Yes,please.I,need,a sweater for school.,Woman:,OK.What color do you want?,Mary:,Blue.,Woman:,How about,this one?,Mary:,It,look,s nice.How much is it?,Woman:,Nine dollars.,Mary:,Ill,take,it.How much are those yellow socks?,Woman:,Two dollars for one,pair,and three dollars for two,pairs,.,Mary:,Great!Ill take two pairs.,Woman:,Here you are,.,Mary:,Thank you.,Woman:,Youre welcome.,2e,1.What does Mary need?,2.How much is the blue sweater?,A sweater.,Nine dollars.,Evaluation only.,Created with Aspose.Slides for.NET 3.5 Client Profile 5.2.0.0.,Copyright 2004-2011 Aspose Pty Ltd.,Read the dialogue in 2e and fill in the blanks.,Things,Color,Price,sweater,_,_,_,_,_,for one pair,_,for two pairs,nine,blue,socks,yellow,two dollars,three dollars,Evaluation only.,Created with Aspose.Slides for.NET 3.5 Client Profile 5.2.0.0.,Copyright 2004-2011 Aspose Pty Ltd.,Can I help you?,我能帮助您吗？,这是商店售货员或其他服务人员招呼顾客时的礼貌用语，相当于,What can I do for you?,。接受对方的帮助常回答“,Yes,please.,”,；拒绝对方的帮助用“,No,thanks.,”,作答。,如：,Can I help you?,我能帮助您吗？,Yes,please.I want a pen.,是的。我想要一支钢笔。,I,need,a sweater for school.,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”。如：,I,need,some erasers,.,我需要一些橡皮。,2),need+to do sth,.,表示“需要做某事”，这时,need,的主语是“人”。如：,You need to put on your jacket.,你需要穿上你的夹克。,How about,this one?,这件怎么样？,how about=what about,“.,怎么样？,”,It,look,s nice.,它看上去不错。,look,“看上去，看起来”,Ill,take,it,.,我要买下它。,此句是选好商品并决定购买时的常用语。若选定的物品是单数，可以说“,Ill take/have it.”,；若选定的物品是复数则应说“,Ill take/have them.”,。如：,The sweater is cheap.Ill take it.,这件毛衣很便宜。我买了（我要买下它）。,The oranges are 2 dollars.Ill take them.,这些桔子两美元。我买了。（我要买下它们）,pair,一双，一对 如：,a pair of socks(,一双袜子）,two pairs of socks,（两双袜子）,Here you are.,给您（您拿好）。,Evaluation only.,Created with Aspose.Slides for.NET 3.5 Client Profile 5.2.0.0.,Copyright 2004-2011 Aspose Pty Ltd.,Summary,（小结）,New words:,socks T-shirt shorts sweater trousers shoes skirt dollar woman,big small long short look take need pair,Patterns:,1.How much is/are.?,Its/Theyre.,2.Can I help you?,Yes,please.,3.How about?,4.I will take it/them.,5.Thank you.,Youre welcome.,Grammar:,how much,的用法,Evaluation only.,Created with Aspose.Slides for.NET 3.5 Client Profile 5.2.0.0.,Copyright 2004-2011 Aspose Pty Ltd.,1.,巩固练习,Homework,2.,分角色表演对话（,2e,）,Evaluation only.,Created with Aspose.Slides for.NET 3.5 Client Profile 5.2.0.0.,Copyright 2004-2011 Aspose Pty Ltd.,Evaluation only.,Created with Aspose.Slides for.NET 3.5 Client Profile 5.2.0.0.,Copyright 2004-2011 Aspose Pty Ltd.,