人教版七年级上册英语教学课件：Unit 7 Section A Grammar Focus-3c(共21张PPT)

1、Unit 7 How much are these socks?Section A (Grammar Focus-3c)Lets chant:My shirt is red. My jacket is blue. My dress is old. My sweater is new. Socks, my socks are white. Shoes, my shoes are white, too. Pants, my pants are old. Shorts, my shorts are new.Lead-inhatT-shirtjacketsweaterskirtshortsshoest

2、rousers看图说出下列物品的英语单词。socks1. sock (复数) _ 2. shoe (复数) _3. dollar (复数) _ 4. big (反义词) _ 5. long (反义词) _ 6. white (反义词) _7. 多少钱 _ 8. 绿色的毛衣 _9. 红色的短裤 _10. 怎么样？_11. 要我帮助吗？_12. 三美元两双 _13. 我将要买它（们）。_shoesdollarsshortsocks按要求写出正确的单词或词组。smallblackhow much is/ are ?the red shortsHow about/What about?the gree

3、n sweater Can I help you?three dollars for two pairs Ill take it(them).How much is/are?Its /TheyreWork in pairs. Ask and answer.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 t

4、wo dollars.Theyre=They areHow much are those black trousers?Theyre nine dollars.Grammar FocusHow much 询问价格合作探究 11.询问单数物品的句型和答语？ 请举例说明 。2.询问复数物品的句型和答语？ 请举例说明 。3.询问价钱的其他表达方式还有： Whats the price of .？ 因此:Whats the price of the hat? = _Whats the price of these black socks? =_How much is the hat ?How much

5、 are these black socks ?合作探究 2How much 询问不可数名词的量1.请尝试着翻译下面两个句子，体会how much怎么对不可数名词的量询问。探究后汇报。 How much water is there in the cup ?How much chicken do you want ?2.How many 用来询问可数名词的数量。你能举个例句吗？【归纳】1.不可数名词问数量，how much+不可数名词。你要多少牛奶？两盒。How much milk do you need? Two boxes. 2.可数名词问数量,则用how many+可数名词复数.袋子里有

6、多少苹果？ 10个How many apples are there in the bag?Ten .用how much 或 how many 填空。1._ _ are these things?2._ _ students are there in our class?3._ _water do you want ?4.The shorts are very good. _ _are they?5.I want this pair of pants._ _ are they?6.look at the picture. _ _ birds are in the tree?How muchHo

7、w manyHow muchHow muchHow muchHow many 在名词前面应先说定冠词the，或指示代词this,that, these,those等，再说表示大小长短的词，最后是表示颜色 的词。即：the/this/that/these/those+大小/长短+颜色+中心名词 3aMake sentences in the chart with the words in the three boxes.this purple sweaterthat brown hatthat white skirtthat green jacketthat blue bagthe red tr

8、ousersthose black shortsthese black socksthese black shoes4. _ They are three dollars.5. _ Its nine dollars.6. _ Its eight dollars. 1. How much is that hat? _2. How much is the bag? _3. How much is the T-shirt? _Its five dollars.3bLook at the pictures and write the questions and answers.Its six doll

9、ars.Its ten dollars.How much are the socks? How much is this sweater? How much is that skirt?Clerk: Can I help you?Mary: Yes, please. I want _.Clerk: What _ do you want?Mary: Pink .Clerk: What size do you need ?Mary: Size 37. Clerk: What about this one ? Mary: It looks nice ._ are they?Clerk: Nine d

10、ollars.Mary: Ill take them . _.Clerk: Youre welcome. a pair of shoes color How much Thank youFill in the blanks in the conversation:pink shoes $9buy/have买Exercise1.What size(尺寸，大小） do you want? Size M.(中号 )2.顾客砍价用语：How about dollars? OR: Twenty dollars. Too dear(太贵了). Ten dollars. OK?3.试穿用语：Can I tr

11、y it /them on ? Sure .购物用语拓展Students A, look at the pictures in 3b for a minute and then close your book. Student B, ask questions. 3cB: How much are the socks?A: Umm, theyre three dollars.一、用be动词的正确形式填空。 1. How much _ this computer? 2. What _ the price of the dictionary? 3. How much _ the red shoes

12、? 4. What price _ the blue T-shirt? 5. How much _ these bananas? 6. How much _ those black shorts? 7. What color _ your big sweater? 8. What color _ your long trousers? isisareisareareisareExercises二、选词填空。1. How much _ the blue shorts?2. Can I _ you. Yes, please. 3. I like the white T-shirt. Ill _ i

13、t. 4. The black _ on sale are for $10 dollars.5. The green skirt _ very nice.6. We _ some pens and pencils for school.7. The red _ on sale is only eight dollars.8. This _ of socks are only one dollar. be, take, shoe, need, pair, help, sweater, lookhelparetakesockslooksneedsweaterpair三、根据汉语提示写单词。 1. I dont want this small hat. I want a _ (大的) one. 2. I _ (需要) a pair of shorts for my son. 3. Look! That _ (双) of shoes looks nice. 4. The sweater and the jacket are 100 _ (美元). 5. Do you like the red _ (袜子)? bigneedpairdollarssocks 6. _（多少钱）are the _ (长的) T-shirt? 7. The _ _ (紫色的裙子) lo