最新人教版初中七年级英语上册集体备课第七单元Unit-7-教学课件PPT

1、R七年级上册Unit 7 How much are these socks?Section A 1a-2eLead-in I have some money.1 yuan1 dollar￥1$1RMB (￥)美元(USD $)5 yuan￥55 dollars$5New words 1. sock (n. ) _2. T-shirt (n. ) _3. sweater (n. ) _4. trousers (n. ) _5. shoe (n. ) _6. skirt (n.) _短袜T恤衫毛衣裤子鞋裙子7. shorts (n.) _8. dollar (n.) _9. long (adj.)

2、 _10. big (adj.) _11. small (adj.) _12. short (adj.) _大的；大号的小的；小号的短的；矮的长的短裤元14. woman (n.) _15. need (v.) _16. look (v.) _17. pair (n.) _18. take (v.) _19. much (pron.&adj.) _20. How much? _21. Can I help you? _22. Here you are. _(购物时)多少钱？我能帮您吗？给你。许多；大量；多少女子需要看；看上去一双；一对买下；拿；取1aMatch the words with t

3、he things in the picture.1. socks_2. T-shirt_3. shorts_4. sweater_5. bag_6. hat_7. trousers_8. shoes_9. jacket_10. skirt_ idacfgjbhe1bListen and circle the things you hear in the picture in 1a. Girl: How much is the hat?Woman: Its six dollars. Girl: And how much are these shorts?Woman: Oh, theyre ei

4、ght dollars. Girl: And this sweater? How much is it?Woman: Lets see. Its nine dollars. Tapescripts:1cPractice the conversation with your partner. Then make your own conversations. How much is this T-shirt?Its seven dollars.How much are these socks?Theyre two dollars.Language pointsHow much is this T

5、-shirt?这件T恤衫多少钱？ 【句型剖析】 (1) how much意为“ (价格) 多少”, 用于询问物 品的价格, 句型为“How much + be +主语? ”。 (2) 当主语是可数名词单数或不可数名词时, be动词用is, 答语为: Its . ; 当主语是可数名词复数时, be动词用are, 答语为: Theyre . 。 How much are these socks? 这袜子多少钱? Theyre two dollars. 它们两美元。how much/how many的用法辨析how much常用来询问不可数名词的数量或物品的价格how many常用来询问可数名词的数

6、量*桌子上有多少本书? How many books are there on the desk? *玻璃杯里有多少牛奶? How much milk is there in the glass? 2aListen and repeat.blackwhiteredgreenblueyellowbrownpurplebigsmallshortlongcolorscolors, black, white, red, green, blue, yellow, brown, purple, big, small, short, longTapescripts:Listen to the convers

7、ations and circle the things you hear.2b2cListen again. Fill in the price tags.586729Conversation 1 Girl: I like big purple hats. Do you have one?Woman: Yes, I have this one here. Girl: How much is it?Woman: Its five dollars. Conversation 2 Boy: I like this brown sweater. How much is it?Man: Its eig

8、ht dollars. Tapescripts:Conversation 3 Girl: How much are those red shorts?Man: Theyre six dollars. Conversation 4 Girl: How much is that green T-shirt?Woman: Its seven dollars. Conversation 5 Boy: I like those long blue and yellow socks. How much are they?Man: Theyre only two dollars. Conversation

9、6 Boy: How much are the black trousers?Woman: Theyre nine dollars.2dAsk and answer questions about the things in 2b.I like these shorts. How much are they?Theyre six dollars.Role-play the conversation.2eWoman: Can I help you? Mary: Yes, please. I need a sweater for school.Woman: OK. What color do yo

10、u 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: You

11、re welcome. Listen to the dialogue in 2e. Then fill in the blanks.sweater_ThingsColorPricesocksyellow_for two pairs_for onepairbluenine dollarstwo dollarsthree dollarsLanguage points1. Woman: Can I help you? 女子：我能帮您吗? woman 为可数名词，意为“女子”，复数形 式为 women。其对应词为 man (男人)，复数 形式为 men。*那两位女士经常帮助那位老年女士。 The tw

12、o women often help the old woman. (2) Can I help you? Can I help you? 是服务人员或营业员主动询问 顾客需要的常用语, 类似的说法还有 “May I help you? ”和 “What can I do for you? ”如果顾客需要购物时, 可回答: Yes, please. 否定回答可用: No, thanks. 购物对话：购物1 A: Can I help you? B: Yes. Please show me the red shirt.购物2 A: May I help you? B: Yes. Do you h

13、ave postcards?购物3 A: What can I do for you? B: I want some milk and bread. 2. I need a sweater for school. 我需要买一件上学穿的毛衣。 (1) need为实义动词, 意为“需要”, 有人称和数 的变化, 后面可接名词、代词、动名词及动词 不定式; 可用于肯定句、疑问句和否定句中。 *汤姆今天需要去买一支新钢笔。 Tom needs to buy a new pen today. (2) need可作情态动词, 意为“需要”, 无人称和数 的变化, 后接动词原形, 变为否定句时要在need

14、后加上not; 变为疑问句时, 要把need提到主语前。 *你不必担心。You neednt worry. *他需要首先做他的家庭作业吗? Need he do his homework first? 3. OK. Ill take it. 好吧，我买了。 (1) take为动词, 意为“买下; 拿; 取”, 相当 get/buy/have。 *我要为我女儿买这件T恤衫。 Ill take the T-shirt for my daughter. (2) 顾客购物时, 常用Ill take it/ them. 表示“我要买下了”。take 的多种词义(1) take+人/物+to+地点, 意为

15、“把某人/某物带 到某地”, 强调将某人或某物从说话地点带 到其他地方去。 *请把我的书包带到教室去好吗? Could you take my bag to the classroom, please?(2) take表示“花费”之意。 *我每天花费一小时做作业。 It takes me an hour to do homework every day. 4. Here you are. 给你。 (1) Here you are. 是英语口语中常用的句子, 意为“给 你”或“你要的东西在这里”, 用于别人向你要 东西或借东西, 你递给他时的应答语。 (2) 当给对方的东西是单数时, Here

16、you are. 和 Here it is. 两者均可使用; 当给对方的东西是复数时, 用 Here you are. 或者Here they are. (Here it is. 的复 数形式) 。 购物用语小结 (1) Clerk (店员) 常用语: Can I help you?/ What can I do for you? We have sweaters in many colors. What color do you want? Here you are. Youre welcome. (2) Customer (顾客) 常用语: Yes, please. I want a/an

17、 No, thanks. How much is it?/ How much are they? Ill take it/them. . 根据句意及汉语提示完成单词。1. How much are these (裤子) ? 2. The (鞋) are very nice. I like them. 3. Do you like the red (毛衣) ? 4. I want to buy a white (裙子) . 5. The shirt is too (长的) for me. trousersshoessweaterskirtlongExercise . 单项选择。1. Her bl

18、ack shoes 50 dollars. A. isntB. isC. areD. dont2. How much are the black socks? . A. Its 10 yuan. B. Its 10 yuans. C. Theyre 10 yuan. D. Theyre 10 yuans. 3. is it? Its orange (橙色的) . A. What B. What color C. How much D. How many4. ? Yes, please. I want a skirt. A. Is this your skirtB. What do you do

19、 C. What do you wantD. Can I help you5. How much do you want? A. tomatoes B. chicken C. apples D. eggsR七年级上册Unit 7 How much are these socks?Section A Grammar Focus-3cHow 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 m

20、uch are these socks?Theyre two dollars.How much are those black trousers? Theyre nine dollars.Grammar FocusHow much is the hat? 这顶帽子多少钱? How much are those black trousers? 那些黑色的裤子多少钱?询问价格常用疑问句型How much .? 意为“多少钱? ”其同义结构: Whats the price of .? *这支钢笔的价格是多少? Whats the price of the pen? 基数词仔细观察例句, 体会并写出

21、基数词的构成规律。1. I have four pens, five pencils, six erasers and twelve books. (112的基数词无规律) 2. Thirteen boys and eighteen girls are in the classroom. (十三到十九, 七个词词尾都有teen) 3. Twenty and thirty is fifty. (从二十开始, 整十 位数二十到九十, 八个词词尾都有ty) 4. The trousers are twenty-seven dollars. (表示 几十几的数字, 两词中间加-) 1.基数词的表达法数

22、字基数词形式例词012各自独立zero 0; one 1; nine 9; twelve 12131939+重读teen结尾特殊: thirteen 13; fifteen 15; eighteen 18一般: fourteen 14; sixteen 162090整十位数以ty结尾twenty 20; thirty 30; forty 40; fifty 50; sixty 60; seventy 70; eighty 80; ninety 90两位数 (几十几)整十位数-个位数twenty-one 21; thirty-five 35; ninety-eight 98 【巧学妙记】 基数词

23、记忆规则基数词太难记，找出规律就容易；零至十二无规律，一个一个单独记。后加 -teen为十几，thirteen，fifteen看仔细， eighteen 只有一个 t ； -ty是几十的标记， twenty 却是很奇怪， forty本身也不乖，跟着也把规则坏，thirty，fifty更厉害，和 eighty 一起搞例外；十位后面是个位，表示数字“几十几”，连字符号莫丢弃，要表“几百几十几”， and常把百、十系。还有一项须注意，“几百”后别把-s立；巧学妙记加练习，hundred 就是你成绩。2.基数词的用法基数词只能修饰可数名词, 要注意 数词和名词在数上要保持一致。 two cups 两个

24、杯子 twenty apples 二十个苹果(2) 表示编号时, 用“事物+基数词”。 例如: Class Four 四班 Room 302302房间(3) 表示年龄。 He is forty years old. 他四十岁了。(4) 表示时刻。 5: 34读作 five thirty-four 9: 28读作 nine twenty-eight T-shirt, hattrousers, skirtsweater, socksshorts, shoesjacket, bagMake sentences in the chart with the words in the three boxe

25、s.3ayellow, greenpurple, bluebrown, redwhite, blackHow much is ?How much are ?the yellow T-shirtthethis thatthesethosethe purple hatthis green skirtthat red bagthat white skirtthe blue T-shirtthe brown socksthe red shoesthese blue shortsthose purple socksthe black shorts3b1. How much is the hat? _2.

26、 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 sweater?How much is the skirt?Look at the pictures and write the questions and answers.

27、3cStudent A, look at the pictures in 3b for a minute and then close your book. Student B, ask questions.How much are the socks?Umm, theyre three dollars. 用所给词的适当形式填空。1. My clothes (be) red and white. 2. These trousers are good. Ill take (they). 3. How much (be) the chicken? 4. What color she (want)

28、? 5. I dont know the two (woman) . arethemisdoeswantwomenExercise . 单项选择。1. Are those your shorts? Yes, . A. they areB. that isC. it isD. I am2. I want to buy pants. A. a B. this C. theseD. that3. Can I help you? . I need a basketball. A. No, thanksB. Yes, please C. Yes, you can D. No, you cant4. Th

29、e hat is nice, but its too for me. I like a small one. A. small B. big C. dear D. cheap5. Ill take this one. Thank you very much. . A. Here you are B. Youre welcome C. Thank you, too D. Not thanksR七年级上册Unit 7 How much are these socks?Section B 1a-1eNew words 1. ten _2. eleven _3. twelve _4. thirteen

30、 _5. fifteen _6. eighteen _ 7. twenty _8. thirty _十十一十二十三十五二十三十十八1aListen and repeat.101112131415161718192021222324252627282930311bWrite the numbers in 1a next to the correct words. Which rows of numbers are in the wrong places?ten_ eleven_ twelve_ thirteen_ fourteen_ twenty-five_ twenty-six_ twenty

31、-seven_ twenty-eight_ twenty-nine_twenty_ twenty-one _ twenty-two _ twenty-three_ twenty-four_ fifteen _ sixteen _ seventeen _ eighteen _ nineteen_ thirty_ thirty-one_10111213142526272829202122232415161917301831101112131415161718192021222324252627282930311cListen and circle the numbers you hear in 1

32、a.1cListen and circle the numbers you hear in 1a.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_1dListen ag

33、ain. 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 eleve

34、n dollars. Tapescripts: 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. 1eAsk and answer questions about the things in t

35、he picture above.How much is the white bag?Its seventeen dollars.How much are the black shoes?Role-playThey are eighteen dollars.Language points数词“几十几” (1) 表达“几十几”用: “几十”+连字符“-”+“几” 37thirty-seven; 98ninety-eight (2) “几十几”是一个单词, 不能漏掉连字符。Exercise 判断下列算式正误 (T/F) 。 () 1. twelve + eight = twenty () 2. s

36、even + eight = fifteen () 3. thirty-one + seven = twenty-five () 4. eleven + twenty = thirty-one () 5. twenty-four + nine = thirty-twoTTFTF. 完成句子。1. 这件白色的T恤衫多少钱? 25元。 is the white T-shirt? yuan. 2. 这短裤15元吗? 是的。 the shorts yuan? Yes, they are. How muchTwenty-fiveArefifteen3. 你喜欢什么颜色? 我喜欢黄色。 do you li

37、ke? I like yellow. 4. 十五加十六等于多少? 三十一。 fifteen and sixteen? . 5. 这十双袜子35元。 These pairs of socks are yuan. What colorWhatsThirty-onetenthirty-fiveR七年级上册Unit 7 How much are these socks?Section B 2a-2cLead-in How much is the skirt?Its only twenty yuan.How much is the sweater?Its only thirty yuan.New wor

38、ds 1. clothes _2. store _3. sale _4. sell _5. very _6. price _衣服；服装商店特价销售；出售出售；销售；卖很；非常价格一双7. Mr. _8. buy _9. all _10. boy _11. a pair of _先生购买；买所有的；全部的男孩2aHow much do you think these things cost? Match each clothing item with a price.1. a skirt _ 2. a sweater _ 3. socks _ 4. trousers _5. shorts _ 6

39、. shoes _a. $3 b. $15 c. $30 d. $20 e. $22 f. $25Listen the ad and fill in the price tags.green sweater _ yellow sweater _ black trousers _ shorts _ skirts in purple _ jackets _black shoes _ socks for three pairs _1512221620302822bRead the ad and fill in the price tags.Come and buy your clothes at o

40、urgreat sale! We sell all our clothes at very good prices. Do you like sweaters? We have green sweaters for only15! Yellow sweaters are only12! Mr. Cools Clothes StoreDo you need trousers? For boys, we have black trousers for only 22. And shorts are only16! For girls, we have skirts in purple for on

41、ly20. How much are our jackets? Only30! And we have black shoes for only28. Socks are only2 for three pairs! Come to Mr. Cools Clothes Store now!Listen to the passage and fill in the blanks. Mr. Cools Clothes StoreCome and buy your clothes at our great sale! We sell all our clothes at very good pric

42、es. Do you like _? We have green sweaters for only $15! Yellow sweaters are only $12! Do you need _? For boys, we have black trousers for only $22. sweaterstrousersAnd _ are only $16! For girls, we have _ in purple for only $20. How much are our _ ? Only $30! And we have black _ for only $28. _ are

43、only $2 for three pairs! Come to Mr. Cools Clothes Store now! shortsskirtsjacketsshoesSocksSome key phrases and patterns.Come and buy your clothes at our great sale!在我们大甩卖之际来购买衣服吧！We sell all our clothes at very good prices.我们以很优惠的价格售卖所有的衣服。Do you need trousers? 你需要（买）裤子吗？For boys, we have black tro

44、users for only 22.对男孩子，我们有黑色的长裤，只卖22美元。Can I help you? 我能帮助你吗？skirts in purple 紫色裙子Come and buy your clothes _ our great sale! We sell all our clothes _ very good prices. Do you like sweaters? We have green sweaters _ only15! Yellow sweaters are only12! Do you need trousers? _ boys, we have black tr

45、ousers _ only 22. Fill in the blanks and use at, in and for. atatforForforAnd shorts are only16! _ girls, we have skirts _ purple _ only20. How much are our jackets? Only30! And we have black shoes _ only28. Socks are only2 _ three pairs! Come to Mr. Cools Clothes Store now!Forinforforfor2cImagine y

46、ou work at Mr. Cools Clothes Store. Complete the conversation and practice it in a group.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.canskirtskirtsmuchtwentytakeYou: And w

47、hat do you need?Boy: Well, I need a pair of black _ for school.You: What about this pair? Theyre _ twenty-eight _ .Boy: Great. And do you have shorts, too?You: Yes, our shorts are only _ dollars.Boy: OK, Ill take the _ and the _ .shoesonlydollarssixteenshoesshortsCan I help you?Role-playYes, please.

48、 I need a red skirt. How about this one?Oh, I like it. How much is it?Its only twenty yuan.OK. Ill take it.Language points1. Mr. Cools Clothes Store 酷先生的服装店在英语中，服装店等专有名词（人名、地名、店名等）的每个单词的首字母均要大写。I study at No.1 Middle School.我在第一中学读书。2. Come and buy your clothes at our great sale！ 快来买衣服吧，我们的服装特价销售! 这

49、是一个祈使句。祈使句是用于表达说话人的愿望、意志、请求、 命令、号召或建议等。其主语you通常省略,谓语动词用原形。buy是动词，意为“买”。常用短语：buy sb. sth.=buy sth. for sb.为某人买某物；buyfrom从买。You can buy things at our great sale today.今天我们的商品特价销售。3. We sell all our clothes at very good prices. 我们以很低的价格出售我们所有的服装。sell为及物动词，意为“出售；销售；卖”，反义词为buy。常用短语：sell sb. sth. = sell s

50、th. to sb.，意为“卖某物给某人”。 They sell me the books.= They sell the books to me.他们把书卖给我。at very good prices意为“以很低或合理的价格”。at high prices意为“以很高的价格”。表示价格“高、低”时，用high或low，不用 expensive (贵的)或 cheap (便宜的)。price作名词，意为“价钱；价格”，常与介词 of 构成 the price of短语，意为“的价格”。4. For girls, we have skirts in purple for only $20. 对于

51、女孩子，我们有紫色的裙子，仅售20美元。for girls 中的for意为“对于而言”；for only $ 20中的for意为“以的金额”。Math is difficult for me.数学对于我来说很难。 skirts in purple意为“紫色的裙子”，相当于purple skirts。 其中，in为介词，后接表不同颜色的词，表示“颜色的”，还可以表示“穿颜色的”；in还可接表示衣服的名词，表示“穿着”。We have socks in all colors. 我们有各种颜色的袜子。. 单项选择。1. Whats the _ of the sweater? Its 20 dolla

52、rs. A. price B. color C. number D. store2. _ students, we have some T-shirts. _ are only 10 each. A. To; They B. For; They C. To; It D. For; ItExercise 3. Who is the boy black? He is my cousin. A. to B. forC. on D. in4. Here some great socks very good prices. A. are; for B. are; at C. is; atD. is; f

53、or. 完成句子。1. 这件红色的裙子怎么样? the red skirt? 2. 我的朋友卖给我一台电脑。 My friend a computer. How/What aboutsells me3. 来鸭鸭服装店买衣服吧! clothes at YaYa Clothes Store!4. 她想买一双白色的袜子。 She wants to buy white socks. a pair ofCome and buy R七年级上册Unit 7 How much are these socks?Section B 3a-Self Check1. skirts in purple _2.多少钱 _

54、3. two pairs of socks _4.一双 _5. a sweater for school _6.两美元一双 _7. at our great sale _8.打折销售 _Review 紫色的裙子how much两双袜子a pair of上学穿的毛衣two dollars for one pair以优惠的价格/特价销售on sale3aLook at the things in the picture. Fill in the blanks in the ad.Huaxing Clothes StoreDo you like _?We have _ for only _ yuan

55、.How much are our _?Only _ yuan.And red _ are _ yuan.sweaterssweaterstwenty-onetrouserstwentyskirtstwenty-fiveCome and buy your clothes at .! Do you like .? We have ._ _ _ _Come to our store now!Sale at3bWrite an ad for your own clothes store.【思路点拨】(1) 体裁: 说明文。(2) 人称: 第一人称。 (3) 时态: 一般现在时。开头正文结尾宣传语：C

56、ome to our store now!所售商品及价格：We have+商品名( hats, bags, skirts ) +for+(价格) 点出商店名字：Come and buy your clothes at Maomao Clothes Store!【参考范文】 Sale at Maomao Clothes StoreCome and buy your clothes at Maomao Clothes Store! Do you like hats? We have black and blue hats for 12. We have sweaters at a very goo

57、d price only 60! Do you need bags for sports? We have great bags for only 45. For boys, you can buy football socks for only 8. For girls, we have skirts in different colors for only 18! Come to our store now! Sale at Little Bears Store Come and buy your clothes at Little Bears Store! Were having a big sale! Do