人教版七年级上册 初一 英语Unit7SectionAGrammarfocus-3c课件

1、Unit 7How much are these socks?Section A Grammar Focus-3cTo learn to use How much questions to ask about prices.To learn to use demonstratives like this, that, these, those. Objectives79A: How much is this _?B: Its _.Look and sayA: How much is the _?B: Its _.T-shirtseven dollarssweaternine dollarsRe

2、view58A: _ is the _?B: _.How muchshirtIts eight dollarsA: _?B: _.How much is the skirtIts five dollars46A: How much _ trousers? B: _ six dollars. are theseTheyreA: How much _? B: _.are these shortsTheyre four dollars102A: How much _? B: _.are the socksTheyre two dollarsA: _? B: _.How much are these

3、shoesTheyre ten dollars green blue brown black orange red white purple yellow COLORSWhat colors are your clothes?How much are they?Questions Answers How much is the hat?Its five dollars.How much is this T-shirt?Its seven dollars.How much is that brown sweater?Its eight dollars.How much are these soc

4、ks?Theyre two dollars.How much are those black trousers?Theyre nine dollars.Grammar FocusMake sentences in the chart with the words in the three boxes.How much is?How much are?the yellow T-shirt the this that these those yellow greenpurple bluebrown redwhite blackT-shirt hattrousers skirtsweater soc

5、ksjacket bag 3aLook at the pictures and write the questions and answers.1. How much is the hat? 2. How much is the bag?3. How much is the T-shirt?4. Theyre three dollars.5. Its nine dollars.6. Its eight dollars.Its five dollars.Its ten dollars.Its six dollars.How much are the socks?How much is the s

6、weater?How much is the skirt?$5.00$10.00$6.00$3.00$9.00$8.003b B: How much are the socks? A: Um, theyre three dollars.$5.00$10.00$6.00$3.00$9.00$8.00Student A, look at the pictures in 3b for a minute and then close your book. Student B, ask questions.3c$ 12$ 14Quick eyes$ 13$ 5$ 2$ 3$ 7$ 6$ 4$ 9$ 8B

7、est seller (group work)I have only 30 dollars and I want to buy some clothes for a party. Can you offer me some nice clothes?(为自己的商店打广告)Please come to my shop. In my shop, the sweater is dollars. The shoes are dollars. Come and see for yourself.We should buy the right things, not the expensive ones.

8、(只买对的, 不买贵的。)Please save money. Dont waste money. (节约钱。不浪费钱。)How much are these socks? 这双袜子多少钱？例句：How much is that pen? 那支钢笔多少钱？ How much is the broccoli? 花椰菜多少钱？ How much are these tomatoes? 这些西红柿多少钱？Language pointshow much意为“多少”，常用于询问价格。如果询问的是可数名词单数或不可数名词的价格, 后面的be动词形式用is；如果询问的是可数名词复数的价格，be 动词形式用a

9、re。【链接】how much 也通常用来询问数量, 后接不可数名词。 例句：How much water is there in the bottle? 瓶子里有多少水？ How much salad is there in the bowl? 碗里有多少沙拉？如修饰可数名词问数量，则用how many。例句：How many apples are there in the bag? 袋子里有多少苹果？2) socks, shoes, shorts, trousers这类物品常常成对出 现, 所以它们作主语时, 和它们搭配的谓语动词用 复数形式。例句：Are those trousers J

10、ims? 那是吉姆的裤子吗？ The shorts are 58 dollars. 这条短裤58美元。【链接】 如果这类词前面有“. pair(s) of(条/双)”修饰，谓语动词就要根据pair的单复数形式发生相应的变化。例句：The pair of trousers is 98 yuan. 这条裤子98元。 Two pairs of blue shoes are 200 dollars. 两双蓝鞋200美元。 . 按要求写出下列词的适当形式。1. short(反义词) 2. black(对应词) 3. this(复数) 4. shoe(复数) 5. small(反义词) longwhite

11、theseshoesbig 6. dollars(单数) 7. have(三单) _8. those(单数) _9. does not(缩写) _10. isnt (复数) _dollarhasthatdoesntarentExercises1. What can I do for you? _. A. Yes, you can give a skirt to me B. I want a skirt C. No, I can do it myself D. I can do what I want2. How much _ the skirt? _ thirty yuan A. is; It

12、s B. are; Theyre C. is; Theyre D. are; ItsII. 单项选择。B A 3. The yellow shorts _ 15 yuan. A. is on sale B. are on sale C. are on sell for D. are on sale for4. This hat is _. A. 10 yuans B. 10 dollar C. 10 dollars D. dollar 10 5. I think your trousers _ very nice A. be B. is C. am D. are C D D III. 根据提示

13、完成句子。1. Thank you Youre welcome. (改为同义句) Thank you Thats _2. The red sweater is only 30 dollars. (对画线部分提问) _ is the red sweater? all rightHow much3. I want a pair of shoes. (对画线部分提问) _ _ you want?4. He likes yellow. (对画线部分提问) _ _ _ he like?5. Those black bags are 30 yuan. (对画线部分提问) _ _ _ those black bags?6. I can help you. (一般疑问句) _ you help _?What doWhat color doesHow much areCan meA: 1._ CK clothes store. Can I help you?B: Yes, please. I want a shirt for my son.A: 2._?B: Blue.A: 3._?B: Let me have a look. 4._. Do you have a small one?What color does he likeWhat about this on