人教版英语七年级上册课件-第七单元.pptx

人教版英语 七年级上册单元课件 Unit 7 How much are these socks? Unit 7 How much are these socks? 1Period 1 Section A 1a-1c 2Period 2 Section A 2a-2e 3 Period 3 Section A Grammar Focus-3cPeriod 3 Section A Grammar Focus-3c 4 Section B (Section B (1a1e)1a1e) 5.5. Section B (2a-3b)and Self CheckSection B (2a-3b)and Self Check （单击上面课题进入对应幻灯片） Welcome to our class! Go for it! $4 $5 $3 $7 $3 $8 $2 $6 $9 How much is this orange bag? Its $4. How much are these blue shorts? Theyre $5. How much is the hat ? Its five dollars. Its=It is How 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=Th ey are How much are those black trousers? Theyre nine dollars. Grammar Focus How much 询问价格 合作探究 1 1.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 are these black socks ? 合作探究 2 How 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 much How many How much How much How much How 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 the, this, that, these, those 3a yellow, green purple, blue brown, red white, black T-shirt, hat trousers, skirt sweater, socks shorts, shoes jacket, bag big , small, long, short How much is? the long yellow T-shirt How much are? the big purple hat this short green skirt that small red bag that small purple sweater the long brown socks the big red shoes these long white trousers these small blue shorts those short purple socks those small green trousers this big brown jacket 4. _ 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. 3b Look at the pictures and write Look at the pictures and write the questions and answers.the questions and answers. Its six dollars. 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 dollars. Mary: Ill take them . _. Clerk: Youre welcome. a pair of shoes . color How much Thank you Fill in the blanks in the conversation: pink shoes $9 buy/ have 买 1.-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 try it /them on ? - Sure . 购物用语购物用语购物用语 拓展 See you! Unit7 How much are these socks? Period 1 Section A 1a-1c a T-shirt / : : t t / a sweater /swet / Look at the clothes in my store! a bag a hat a skirt / s k : t : t / Look at the clothes in my store! shoes / u: / socks /sk/ Look at the clothes in my store! trousers shorts /: ts / a T-shirt / : : t t / a sweater /swet/ a hat trousers shorts /: ts / shoes /u: / socks / s k / a skirt /sk:t :t / a bag Match the words with the things in the picture. 1a 1. socks _ 2. T-shirt _ 3. shorts _ 4. sweater _ 5. bag _ 6. hat _ 7. pants _ 8. shoes _ 9.skirts _ b g a d c f e h i Look and Find sweater How much is that sweater ? Its $9. $9 sweater / e / shorts How much are those shorts? They are $4. $ 4 shorts/ / :c bag skirt T-shirt pants shoes shorts sweater socks $2 $3 $4 $8 $7 $8$6 $6 How much is ?Its dollars. How much are ?Theyre dollars. 1b s s h s s T s -shirt trousers horts hoes weater kirt at ocks$3 $4 $9 $7 $2 $15 $5 -How much is /are the -? -Its /Theyre - dollars. $10 See you! Unit7 How much are these socks? Period 2 Section A 2a-2e s s h s s T s -shirt trousers horts hoes weater kirt at ocks$3 $4 $9 $7 $2 $15 $5 -How much is /are the -? -Its /Theyre - dollars. $10 trouser s socks shoes blue yellow brownorange shorts a sweater a shirt a T-shirt a hat black redpink purple a sweater a sweater big small socksocks s socksocks slonglong shortshort bag skirt T-shirt pants shoes shorts sweater socks $2 $3 $4 $8 $7 $8$6 $6 How much is ?Its dollars. How much are ?Theyre dollars. 2a Listen to the conversation. Circle the things you hear. 2b Listen again and fill in the price tags. 2 5 7 9 2 8 2e Woman: Can I help you? Mary:Yes, please. I need a sweater for school. Woman:OK. What color do you want? Mary:Blue. Woman: How about this one? Mary:It looks nice. How much is it? Woman: Nine dollars. Mary:Ill take it. How much are those yellow socks? Woman: Two dollars for one pair and three dollars for two pairs. Mary:Great! Ill take two pairs. Woman: Here you are. Mary:Thank you. Woman: Youre welcome. Role-play the conversation. $9 $2 for one $3 for two 3.我能帮助您吗？（提供帮助的表达法） Can I help you? 4.我需要一件毛衣。（回答时直接说要买什么东西） I want / need a sweater. 7.决定买时说： Ill take it / them. Ill =I will It looks nice. 5.它看起来很漂亮. Summary: 回答时说： Here you are! 6. 三美元两双。（价格+for+具体物品） Three dollars for two pairs. 1. 一件蓝颜色的长T恤衫a long blue T-shirt 2.一个黑颜色的小包包a small black bag 2e Woman: Can I help you? Mary:Yes, please. I need a pair of trousers for our school party. Woman:OK. What color do you want? Mary:Black. Woman: How about this pair? Mary:It looks nice. How much is it? Woman: Seven dollars. Mary:Ill take it. How much are those red T-shirts? Woman: Two dollars for one and four dollars for three. Mary:Great! Ill take three. Woman: Here you are. Mary:Thank you. Woman: Youre welcome. Role-play the conversation. $7 $2 for one $4 for three A: _ B: Yes, please. I want a sweater. A: _ B: Green. A: Here you are. B: Oh, _ A: Sorry, this is a small one. B: Good. _ A: 20 dollars. B: _Here is the money. A: Thank you. 1. How much is this sweater? 2. Can I help you? 3. Ill take it. 4. What color do you want? 5. its too big. 1. How much is this sweater? 2. Can I help you? 4. What color do you want? 3. Ill take it. 5. its too big. Choose the right sentences. Unit 7 Unit 7 How much are these socks?How much are these socks? Section B (1a1e) Section B (1a1e) Can you read these numbers in English? 1 2 3 4 5 6 7 8 9 10 11 1 2 3 4 5 6 7 8 9 10 11 12 20 21 22 23 24 25 26 27 28 29 13 30 31 32 33 34 35 36 37 38 39 14 40 41 42 43 44 45 46 47 48 49 15 50 51 52 53 54 55 56 57 58 59 16 60 61 62 63 64 65 66 67 68 69 17 70 71 72 73 74 75 76 77 78 79 18 80 81 82 83 84 85 86 87 88 89 19 90 91 92 93 94 95 96 97 98 99 100 101 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 1a Listen and repeat. Which two rows of numbers are in the wrong place? 1b ten eleven twelve thirteen fourteen twenty-five twenty-six twenty- seven twenty-eight twenty-nine twenty twenty-one twenty-two twenty-three twenty-four fifteen sixteen seventeen eighteen nineteen thirty thirty-one The 2nd and 4th row 第二行和第四行 one two three four five six seven eight nine ten eleven twelve thirteen fourteen fifteen sixteen seventeen eighteen nineteen twenty thirty forty fifty sixty seventy eighty ninety twenty-one twenty-nine thirty-one thirty-nine forty-one forty-nine fifty-one fifty-nine sixty-one sixty-nine seventy-one seventy-nine eighty-one eighty-nine ninety-one ninety-nine one hundred one hundred and one Learn these numbers and find out the rules: 数字小结： two - twelve - twenty three - thirteen - thirty four - fourteen - forty five - fifteen - fifty six - sixteen - sixty seven - seventeen - seventy eight - eighteen - eighty nine - nineteen - ninety one - ten - one hundred 1. 1 - 12: (记住每个单词) 2. 13 - 19: -teen (thir-; fif-; eigh-) 3. 20 - 90: -ty (twen-; thir-; for-; fif-; eigh-) 4. 21 - 99: 十位 个位 5. 100 - 900: 1-9 hundred 6. 101 - 999: _ hundred and _ _ 个位 十位 _ 个位 数字接龙！ 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Listen and circle the number you hear in 1a. 1C 1d Listen again. Circle the things in the picture that Kate and her mom talk about. Check () the thing Kate buys. Mom: Oh, look! I like that blue sweater. How much is it? Kate: Fifteen dollars. Oh, I like these socks . Mom: Oh, no. I dont like red . Kate: Do you like this T-shirt ? Mom :Mmm, yes, I do, but its eleven dollars. Kate: Oh. How much is the green sweater ? Mom: Its twenty dollars. But you have a green sweater. Kate: Mmm. Mom: Oh, do you like these trousers? Kate: Oh, yes. How much are they ？ Mom: only sixteen dollars . Kate: Ok, Ill take them . 1e Ask and answer questions about the things in the picture above. Pairwork C: How much are the blue trousers? S: They are 16 dollars. C: How much is the white T-shirt? S: It is 11 dollars. C: How much is the black hat? S: It is 13 dollars. $5 How much is this ? Its $18 $35 How much is this ? Its dollars. 50 100 30 7 $ $5 $ seven T-shirt sweater fifty shirt one hundred hat five How much are these ? Theyre $3 $30 $10 $12$1 $2 11_ 12 _ 13_ 10 _ 15 _ 18 _ 19 _ 20 _ 30 _ 26 _ twelve thirteenten eleven 写出正确的数字。 eighteen thirty twenty nineteen fifteen twenty-six How much is this black hat? Its How much are these orange shorts? Theyre . 77 $30 25 99 $46 18 38 $14 12 How much do you think these things cost? Match each clothing item with a price. 1. a skirt 3. sock 5. shorts 2. a sweater 4. trousers 6. shoes a. $3 c. $30 e. $22 b. $15 d. $20 f. $25 $22 $25 $3 $20 $15 $30 2a Check your answers in pairs. A: I think a skirt is 3 dollars. B: Yes, I think so. / No, I think its 15 dollars. Nate Smith Mr. Smith He has a big store in Changxing. It sells many school things. You can buy things at great sale.（大甩卖） The prices are very low（低）. ￥4￥30 ￥2 $22 $15 $12 $16 $20 $30 $28 $2 Read the ad and fill in the price tags.2b Fill in the blanks. Mr. Cools Clothes Store Come and buy your clothes at our great_ （ 出售）！We sell all our clothes at very good _ （价格） . Do you like sweaters? We have green _（毛衣） for only $15! Yellow sweaters are only $12! Do you _（需要） trousers? For boys, we have black trousers for only $22. And _（短裤）are only $16! For girls, we have skirts in _（紫色的） for only $20. How much are our jackets? _ （仅仅） $30! And we have black shoes for only $28. Socks are only $2 for _ _ （三双）！ Come to Mr. Cools Clothes Store now! sale prices sweaters need shorts purple only three pairs You: Hello, _ I help you? Girl: Yes, please. I need a _. You: How about these purple _. Girl: Oh, I like this one. How _ is it? You: Its only _ dollars. Girl: Oh, good. Ill _ it. You: And what do you need? Boy: Well, I need a pair of black _ for school. 2c Imagine you work at Mr. Cools Clothes Store. Complete the conversation. Writing can skirt skirts much twenty take shoes You: What about this pair? They are _ twenty-eight _. Boy: Great. And do you have shorts, too? You: Yes, our shorts are only _ dollars. Boy: OK. Ill take the _ and the _. only dollars sixteen shoesshorts 1. clothes指身上穿的各种服装，包括上衣 ，内衣，裤子等，是衣服的总称。它不能 直接与数词连用，但可以与some, many, these或those等连用。如： Look! Some clothes are on sale over there. 看！那边的衣服大减价了。 2. sale是动词sell的名词形式，常用短语：on sale，意为“出售；廉价出售”，其同义短语为at a great sale。如： The sweaters in the store are on sale today. 今天这家商店的毛衣大减价了。 3. all与定冠词、指示代词、形容词性物主代词 等限定词连用时，all应放于这些词之前。如： all the students 所有这些学生 all her clothes 她所有的衣服 all those rooms 所有那些房间 4. at very good prices意为“以合理的价格( 出售)”。price用作名词，意为 “价格”。如 ： Whats the price of the book? 这本书多少钱 ? They have sweaters in all colors, at the price of15 each. 他们有各种颜色的毛衣，每件售价是15元。 5. For girls, we have skirts in red and purple for only20. 对于女孩，我们有红色和紫色 的裙子，仅售20元。 1) for girls中的for是“对于而言”；for only20中的for是“交换”的意思。 2) 该句中的 in 后接颜色的词，表示“穿 颜色的”。如： The girl in red is my sister. 那个穿红衣服的女孩是我妹妹。 3a Look at the things in the picture. Fill in the blanks in the ad. Huaxing Clothes Store Do you like _? We have _ for only _ yuan. How much are our _? Only _ yuan. And the red _ are _ yuan. sweaters sweaters21 trousers 20 skirts 25 Write an ad for your own clothes store. Come and buy your clothes at ! Do you like? We have _ _ _ Come to our store now. 3b Sale at _ 1. Come and buy your at great sale! 快来买，大减价了！ 2. Do you like/need/want ? 你喜欢/需要/想要吗？ 3. We have/sell for only dollars /yuan. 我们有/卖，只需美元/元。 4. You can buy for dollars/yuan. 你可买 ， 只需美