人教七年级上册unit7Howmucharethesesocks？复习课件.pptx

1、How much are these socks?01 名词单复数、颜色词汇复习02 基数词的用法03 货币价值；询问价格/数量04 双十一买买买！目录CONTENTSPART 1ReviewWhats that?Its a _.What color is it?Its _.hat sweater redT-shirt yellowskirt whiteblue and blackjacket green and white What are those?They are _.What color are they?Theyre _.socks trousersblack orangeshoe

2、spurplepink and blue shorts/tpstk/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 scissors /tpstk/sz/还记得当一个可数名词变成复数时,英语单词会有什么样的变化吗？当一个变成多个（二者及二者以上）（二者及二者以上）一、可数名词的单复数变化规则1 一般在词尾加 s 如:cat-cats;dog-dogs;student-students teacher-notebook-一般情况下可数名一般情况下可数名词变复数，直接在词变复数，直接在词尾词尾+s teachersn

3、otebooks2 以s、x、ch、sh结尾的名词加 es，如:a bus a box a watch a dish单数以以s/x/ch/sh结尾的结尾的可数名词变复数时可数名词变复数时在词尾在词尾+es busesboxeswatchesdishes复数1.The _ called Yingnuo has two_.A.girl；peachB.girls；peachesC.girls；peachD.girl；peaches2.There are many _ and teachers in these _.A.students；classesB.students；classC.student

4、；classD.student；classes a knife a wife单数以以f/fe结尾的可数结尾的可数名词变复数时名词变复数时变变f/fe为为v+es kniveswives 复数4以f、fe结尾的名词一般变f、fe为ves,如：a leafleavesa potatoa piano单数potatoespianos 复数a tomatotomatoesa photophotos同样以字母同样以字母o结尾结尾以字母o结尾，有生命的，在词尾+es以字母o结尾，无生命的，在词尾+s5以o结尾的名词变复数根据情况选择末尾+s还是+es：3以辅音字母+y结尾的名词，变 y 为 i 再加 es，

5、读iz如：baby babies区别:以元音字母+y结尾的名词变复数时，直接加s变复数（符合第一个+s规律）：monkey-monkeys boy-boys以以辅音字母+y结尾的可结尾的可数名词变复数时数名词变复数时变变y为为i+es 以以元音字母+y结尾的名结尾的名词变复数时词变复数时,直接在直接在词尾词尾+s单复数规则变化小结名词复数特殊变化Do you like shopping?Lets go shopping!一般更小一般更大（购物时）多少钱？短袜 n.T恤衫 n.短裤 n.(pl.)毛衣 n.裤子 n.(pl.)鞋 n.裙子 n.美元（货币单位）n.sk,sa:k ti:(r)t:

6、(r)ts swet(r)trauz(r)z u:sk:(r)t dl,da:l:rhow much sockT-shirt shorts sweater trousers shoe skirt dollar mt 在生活中，我们常常讨论服装是否好看，常常想知道一件物品在生活中，我们常常讨论服装是否好看，常常想知道一件物品的价格，那我们应怎样询问价格呢？今天我们就来讨论价格。的价格，那我们应怎样询问价格呢？今天我们就来讨论价格。big smallPresentationone yuan$1 one dollar$2 two dollarslongshort￥1 1 how much用于提问物品

7、的价格，意为“多少钱”，其句式有2种：（1）How much is the/this/that+可数名词单数/不可数名词？答语为Its+金额。如：How much is the book?这本书多少钱?Its two dollars.二美元。（2）How much are the/these/those+可数名词复数？答语为Theyre+金额。如：How much are these apples?这些苹果多少钱?Theyre two dollars.两美元。How much is the T-shirt?Its seven dollars.How much are the socks?The

8、yre two dollars.5 dollars.How much is the white sweater?$5 Its$dollar（美元）3 yuan.How much is this?3 Its 6 dollars.How much is this?$6 Its 5 dollars.How much are the?Theyre$5 6 dollars.How much are those blue trousers?Theyre$6 thoseHow much is the baseball?Its one dollar.How much are the glasses?Theyr

9、e five dollars.How much is the hat?Its three yuan.A:How much is the hat?B:Its six dollars.A:And how much are these shorts?B:Oh,theyre eight dollars.A:And the sweater?How much is it?B:Lets see.Its nine dollars.Tapescript1.How much _ this sweater?_ eighty dollars.A.are;They are B.are;ItsC.is;Its D.is;

10、They are2.Jim _ a pair of shoes and a T-shirt.A.haveB.hasC.areD.is3.The yellow shorts _ 15 yuan.A.are on sale forB.is on sale C.is on sale forD.are on sale4.The red sweater is only 15 _.A.dollarB.dollarsC.dollaresD.yuans根据短文内容回答问题:This is a shop.It s next to our school.The shop is small,but it sells

11、 a lot of things.You can buy fruit and school things like pens,pencils,rulers and notebooks here.The pen is$15.The ruler is$2.The notebook is$5.1.Where is the shop?_ 2.Is the shop big?_ 3.Does the shop sell fruit?_ 4.How much is the pen?_ 5.How much is the notebook?_ Can I help you?我能帮助您吗？我能帮助您吗？这是商

12、店售货员或其他服务人员招呼顾客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。接受对方的帮助常回答“Yes,please.”；拒绝对方的帮助用；拒绝对方的帮助用“No,thanks.”作答。如：作答。如：Can I help you?我能帮助您吗？我能帮助您吗？Yes,please.I want a pen.是的。是的。我想要一支钢笔。我想要一支钢笔。I need a sweater for school.我需要一件毛衣上学穿。我需要一件毛衣上学穿。need是实义动词，意为是实义动词，意为“需要需要

13、”。常用于。常用于以下句式中：以下句式中：1)need+sth.，表示，表示“需要某物需要某物”。如：。如：I need some erasers.我需要一些橡皮。我需要一些橡皮。2)need+to do sth.表示表示“需要做某事需要做某事”，这时这时need的主语是的主语是“人人”。如：。如：You need to put on your jacket.你需要穿上你的夹克。你需要穿上你的夹克。Ill take it.我要买下它。我要买下它。此句是选好商品并决定购买时的常用语。若此句是选好商品并决定购买时的常用语。若选定的物品是选定的物品是单数单数，可以说，可以说“Ill take/hav

14、e it”；若选定的物品是；若选定的物品是复数复数则应说则应说“Ill take/have them.”。如：。如：The sweater is cheap.Ill take it.这件毛衣很便宜。我买了（我要买下它）。这件毛衣很便宜。我买了（我要买下它）。The oranges are 2 dollars.这些桔子两美元。这些桔子两美元。Ill take them.我买了。我买了。（我要买下它们）（我要买下它们）1.Which is the cheapest(便宜的）of all?A.hat.B.T-shirt.C.trousers.D.socks.2.How much are two sw

15、eaters and a hat?A.$14.B.$20.C.$21.D.$22.3.You can buy _ in Masons Clothes Store.A.black trousersB.a blue sweater C.a green hatD.red socks 4.You like red and you only have$4.You can buy _.A.a sweaterB.a hat C.a T-shirtD.none(全无)5.You only have sixteen dollars.You can buy _.A.a sweater and a pair of trousers B.two T-shirts and a pair of socks C.two sweatersD.a sweater and two hats Homework感谢各位观看THANK YOU