人教版英语七年级上册课件-第七单元

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? 1 Period 1 Section A 1 a-1 c 2 Period 2 Section A 2 a-2 e 3 4 （ 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$9How 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 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 areHow much are those black trousers? Theyre nine dollars. Grammar Focus How 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 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 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 muchHow manyHow muchHow much How 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 the, this, that,these, those3ayellow, greenpurple, bluebrown, redwhite, black T-shirt, hattrousers, skirtsweater, socksshorts, shoesjacket, bagbig , small, long, short How much is?the long yellow T-shirt How much are?the big purple hatthis short green skirtthat small red bagthat small purple sweater the long brown socksthe big red shoesthese long white trousersthese small blue shortsthose short purple socksthose small green trousersthis 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.3bIts six dollars.Its ten dollars.How much are thesocks? 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 youFill in the blanks in the conversation: pink shoes $9buy/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 . 拓 展 See you! Unit7 How much are these socks?Period 1 Section A 1a-1c a T-shirt / / a sweater /swet /Look at the clothes in my store! a baga hata skirt / s k / Look at the clothes in my store! shoes / u: /socks /sk/ Look at the clothes in my store!trousers shorts /: ts/ a T-shirt / /a sweater /swet/a hat trousers shorts /: ts / shoes /u: /socks / s k/a skirt/sk /a bag Match the words with the things in the picture.1a1. socks _2. T-shirt _3. shorts _4. sweater _5. bag _6. hat _7. pants _8. shoes _ 9.skirts _bgadcfehi Look and Find sweaterHow much is that sweater ?Its $9.$9 sweater / e / shortsHow much are those shorts?They are $4.$ 4shorts/ /: c bag skirt T-shirtpantsshoes shorts sweatersocks$2 $3 $4$8 $7 $8 $6$6How much is ? Its dollars.How much are ? Theyre dollars. 1b sshs sT s-shirt trousershortshoesweaterkirtat 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 sshs sT s-shirt trousershortshoesweaterkirtat ocks$3$4 $9$7 $2$15 $5-How much is /are the -?-Its /Theyre - dollars.$10 trousers socks shoesblueyellow brownorange shorts a sweatera shirta T-shirta hat black redpink purple a sweater a sweater big small bag skirt T-shirtpantsshoes shorts sweatersocks$2 $3 $4$8 $7 $8 $6$6How 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 2eWoman: 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-shirt2.一 个 黑 颜 色 的 小 包 包 a small black bag 2eWoman: 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. Can you read these numbers in English?1234567890111 2 3 4 5 6 7 8 9 101112 20 21 22 23 24 25 26 27 28 29 13 30 31 32 33 34 35 36 37 38 3914 40 41 42 43 44 45 46 47 48 4915 50 51 52 53 54 55 56 57 58 5916 60 61 62 63 64 65 66 67 68 6917 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 311a Listen and repeat. Which two rows of numbers are in the wrong place?1bten eleven twelve thirteen fourteentwenty-five twenty-six twenty- seven twenty-eight twenty-nine twenty twenty-one twenty-two twenty-three twenty-fourfifteen sixteen seventeen eighteen nineteenthirty thirty-oneThe 2nd and 4th row 第 二 行 和 第 四 行 one two three four five six seven eight nine ten eleven twelvethirteenfourteenfifteensixteenseventeeneighteennineteen twentythirtyfortyfiftysixtyseventyeightyninety twenty-one twenty-ninethirty-one thirty-nineforty-one forty-ninefifty-one fifty-ninesixty-one sixty-nineseventy-one seventy-nineeighty-one eighty-nine ninety-one ninety-nineone hundred one hundred and oneLearn these numbers and find out the rules: 数 字 小 结 ：two - twelve - twentythree - thirteen - thirtyfour - fourteen - fortyfive - fifteen - fiftysix - sixteen - sixtyseven - seventeen - seventyeight - eighteen - eightynine - nineteen - ninetyone - 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 hundred6. 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 shir one hundred t fi How much are these ? Theyre $3 $30$10 $12 $1$2 11_ 12 _ 13_ 10 _ 15 _ 18 _ 19 _ 20 _ 30 _ 26 _twelvethirteen teneleven 写 出 正 确 的 数 字 。eighteenthirty twentynineteen fifteen twenty-six How much is this black hat? It s How much are these orange shorts? They re . . .77$30 2599 $461838$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$302a 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. SmithHe 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 $2Read the ad and fill in the price tags.2b Fill in the blanks. Mr. Cools Clothes StoreCome 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! salepricessweaters needshorts purple onlythree 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 skirtskirtsmuchtwentytake 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 _. onlydollars sixteenshoes shorts 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 of 15 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 only 20. 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 only 20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. sweaterssweaters 21trousers20 skirts25 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 元 /元 。5. is/are dollars/yuan. 美 元 /元 。6. Come to now! 快 来 吧 ！ One possible version:Miss Q iaos Clothes StoreCome and buy your clothes at ! Do you like ? We have_Come to our store now.Sale at _ Miss Q iaos Clothes StoreT-shirts T-shirts at very good price for only 10. Do you need bags? We also have great bags for only 8! For boys, we have T-shirts in white and yellow for only 15. Shorts are only 10! For girls, you can buy green skirts for 12. Self Check1. Describe what these people are wearing today.2. Put the sentences in order to make a conversation.G. Can I help you?E. Yes, please. Do you sell bags?B. I m sorry. We don t sell bags.H. I see. Hmm those blue trousers are nice. How much are they?I. They re twenty-five dollars.F. OK. I ll take them. D. Here you are.A. Thank you.C. You re welcome. 1. sell (反 义 词 ) _ 2. sell (名 词 ) _3. girl (对 应 词 ) _ 4. price (复 数 ) _5. 服 装 店 _ 6. 价 格 合 理 _ 7. 买 衣 服 _8. 对 男 孩 子 /女 孩 子 而 言 _9. 红 色 的 短 裙 _ 10. 仅 售 15美 元 _11. 来 _ saleboy pricesbuy按 要 求 写 出 正 确 的 单 词 或 句 子 。at a good pricefor boys/girlscome tofor only 15 dollarsskirts in red buy clothesclothes store 三 、 单 项 选 择 。1. The T-shirt is only ten dollars? Ill _ it. A. take B. sale C. sell2. Can I help you? _. A. Im sorry. B. Thank you. C. Yes, please. I want a skirt.3. We have sweater _ green, red and yellow _ only 18 dollars. A. at, to B. on, in C. in, for 4. How much _ those socks. A. is B. are C. do A CCB