人教七年级上册unit7Howmucharethesesocks？复习课件

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 whitelead-in What are those? They are _. What color are they?Theyre _.socks trousersblack

2、 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/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）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-一般情况下可数名词变复数，直接在词尾+s teachersnotebooks2

3、 以s、x、ch、sh结尾的名词加 es，如: a bus a box a watch a dish单数以s/x/ch/sh结尾的可数名词变复数时在词尾+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；classD. studen

4、t；classes练一练 a knife a wife单数以f/fe结尾的可数名词变复数时变f/fe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o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 ，读iz如：baby babies区别:以元音字母+y结尾的名词

5、变复数时，直接加s变复数（符合第一个+s规律）：（元音字母有 a e i o u）monkey-monkeys boy-boys以辅音字母+y结尾的可数名词变复数时变y为i+es 以元音字母+y结尾的名词变复数时,直接在词尾+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 :(r)ts swet(r) trauz(r)z u: sk:

6、 (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$1one dollar$ 2two dollarslongshort￥1 how much用于提问物品的价格，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

7、 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? Theyre two dollars. 5 dollars.How much is the white sweater?$ 5 Its $ do

8、llar（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 isthe baseball?Itsone dollar.How much are the glasses?Theyrefive dollars.How much is the hat?Itsthree yuan.A: How mu

9、ch 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. Jim _ a pair of shoes and a T-

10、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 things. You ca

11、n 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？这是商店售货员或其他

12、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。Ineeda 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：Ineedsome erasers. 我需要一些橡皮。2) need +to do sth. 表示“需要做某事”，这时

13、need的主语是“人”。如：You need to put on your jacket. 你需要穿上你的夹克。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. 这些桔子两美元。Ill take them. 我买了。（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 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 sweate