Unit 7 Section A Grammar Focus-3c课件- 人教版七年级英语上册

1、Section AGF-4cUnit 7How much are these socks？Learning Aims 1.掌握有关颜色和衣物的单词及询问价格的句型：How much is /are其相对应答语：Its/Theyredollars/yuan . 2.通过自主学习、小组合作，能灵活运用所学句型进行简单的购物对话。 Lets chanthow much ishow much are-How much, how much, how much is the blue hat? -5 dollars, 5 dollars, its 5 dollars.-How much, how much

2、, how much are the black socks? -3 dollars, 3 dollars, theyre only 3 dollars.3aMake sentences in the chart with the words in the Three boxes.the, this, that,these, thoseyellow, green,purple, blue,brown, red,white, blackT-shirt, hat,trousers, skirt,sweater, socks,shorts, shoes,jacket, bagHow much is?

3、How much are?the yellow T-shirtthe purple hatthis green skirtthis brown jacketthat red bagthat purple sweaterthe brown socksthese white trousersthese blue shortsthose purple socksthose green trousersLook at the pictures and write the questions and answers.$5$10$61. How much is the hat? _2. How much

4、is the bag? _3. How much is the T-shirt? _ Its five dollars.Its six dollars.Its ten dollars.$3$9$84. _ They are three dollars.5. _ Its nine dollars.6. _ Its eight dollars. How much are the socks? How much is this sweater? How much is that skirt?Students A, look at the pictures in 3b for a minute and

5、 then close your book. Student B, ask questions. 3cB: How much are the socks?A: Umm, theyre three dollars.How much is the hat ?Its five dollars.Its=It isHow much is this T-shirt?Its seven dollars.How much is that brown sweater?Its eight dollars.How much are these socks?Theyre two dollars.Theyre=They

6、 areHow much are those black trousers?Theyre nine dollars.Grammar Focus1. 那顶帽子多少钱？_ _ is the hat?2. 五美元。_ five _. 3. 这件T恤衫多少钱？七美元。 _ _ _ this T-shirt? _ seven _.4. 那件棕色的毛衣多少钱？八美元。 _ _ is that _ _? _ eight _. Its dollarsHow muchHow much brown sweaterHow much isIts dollars 一、完成下列句子。Its dollars5. 这些袜子多

7、少钱？两美元。How much _ _ _? _ two dollars.6. 那黑色的裤子多少钱？九美元。_ _ are those _ _?_ nine _. TheyreHow much black trousersare these socksTheyre dollarsHow much询问价格1. 询问单数物品 How much is the/this/that + 单数名词? 回答 Its + 数额. 例句 How much is the red T-shirt? 这件红色的T恤衫多少钱? Its ten dollars. 十美元。 2. 询问复数物品How much are th

8、e / these / those + 复数名词? 回答Theyre + 数额. 例句 How much are the black shoes? 这双黑鞋多少钱? Theyre eight dollars. 八美 元。 3. 其他表达方式Whats the price of + sth.? 回答Its + 数额. 例句 Whats the price of the hat? 这顶帽子多少钱? Its ten yuan. 十元钱。 Whats the price of black socks? 这双黑袜子多少钱? Its nine dollars. 九美元。 1.概念表示数目多少的数词叫基数词

9、。2.提问方式 对基数词提问用特殊疑问词(组)how many或what。如： (1)How many people are there in your family? 你家里有几个人？ (2)Whats ten and five? 10加上5等于几？ Its fifteen. 15。Language points3.基数词的记忆规律 (1)基数词112是独立的词,要逐个记忆。如： eleven, twelve等。 (2)1319都是以teen结尾的词,但是13,15和18要 分别记忆,它们分别是thirteen, fifteen和 eighteen。 (3)2090的整十基数词都是以ty结尾

10、。其中20, 30, 40, 50和80需要特殊记忆,它们分别是 twenty, thirty, forty, fifty和eighty。 (4)表示“几十几”的基数词要在十位和个位之间加 连字符。如：21 twentyone。我都 学会了!本课句型SummaryCan I help you? Yes, please.What do you want? I want What color do you want? What size（多大号） do you want?Here you are.How much? Can I try it/them on? try sth. on试穿I will

11、 take it/them.Thank you. You are welcome.big (反义词) _ 2. long (反义词) _3. white (反义词) _ 4. sock (复数) _ 5. shoe (复数) _ 6. this (复数) _7. that (复数) _ 8. dollar (复数) _9. 需要我帮助吗？ _10. 这个怎么样？ _ 11. 我将买它。_12. 三美元两双 _13. 给你 _ shortsmall按要求写出正确的单词或词组。blacksocksshoesthosedollarsthese Can I help you?How/What abou

12、t this one?Ill take it. three dollars for two pairsHere you are. Exercises 用is，are，its，theyre填空。1How much are these green bags? $20.2How much are these red shoes? $50.3How much is this tape player? $120.4How much is the ice-cream? $ 2.5How much are these apples? $ 10.TheyreTheyreItsItsTheyre句型转换。1.

13、This shirt is small for me. (改为复数意义的句子) _ _ _ small for me. 2. The red skirt is 20 yuan. (对划线部分提问) _ _ _ the red skirt? 3. Those shoes are yellow. (对划线部分提问) _ _ _ those shoes? These shirts areWhat color areHow much isExercises 补全对话Clerk: I help you?Mom: Yes, . I a pair of pants for my daughter.Clerk: What she like?Mom: Blue.Clerk: What this pair? Mom: Oh, are they?Clerk: 25 dollars.Mom: Can it b