1、人教七年级上册unit7-How-much-are-these-socks？复习课件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 trouser
2、sblack orangeshoespurplepink 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/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
3、词尾+s teachersnotebooks2 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；
4、classC.student；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，
5、变 y 为 i 再加 es，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（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:
6、k ti:(r)t:(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 dollarlong￥1 1 how much用于
7、提问物品的价格，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
8、?Theyredollar 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?Theyred
9、ollarHow 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;They are2.
10、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 a lot of
11、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？这是商店售货员或其他服务人
12、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”。常用于。常用于以
13、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/have it”；若选定的
14、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 sweaters and
15、 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
