专题9.1 Unit7 How much are these socks？知识点同步讲练测-七年级英语上学期知识点同步讲练测大礼包（人教新目标版）

这是一份专题9.1 Unit7 How much are these socks？知识点同步讲练测-七年级英语上学期知识点同步讲练测大礼包（人教新目标版），文件包含专题91Unit7Howmucharethesesocks知识点同步讲练测教师版doc、专题91Unit7Howmucharethesesocks知识点同步讲练测学生版doc等2份试卷配套教学资源，其中试卷共26页， 欢迎下载使用。
Unit7How much are these socks?  重点词汇1. much pron.& adj. _________        2. _________ n. （pl.）短裤3. trousers n. （pl.）_________       4. _________ adj.大的；大号的5. short adj. _________               6. _________ n. （pl.women）女子7. look v. _________                 8. _________ v. 取，拿9. _________ v. 购买；买            10. all adj. _________11. _________ n. T恤衫              12. sweater n. _________13. _________ n. 鞋                 14. small adj. _________15. _________ adj. 长的              16. need v. _________17. _________ n. 一双；一对         18. clothes n.（pl.）_________19. _________ v. 出售；销售；卖      20. price n. _________重点词组1. in red 红色的；穿着红色的衣服2. a pair of 一双 3. how much...（购物时）……多少钱 重点句型1. —How much is this T-shirt?这件T恤衫多少钱？—It’s seven dollars. 7美元。2. —How much are these socks? 这双短袜多少钱？—They’re two dollars. 两美元。3. —Can I help you? 你想买点儿什么吗？—Yes, please. I need a sweater for school.是的，我需要一件上学穿的毛衣。4. I’ll take it. 我买了。5. Here you are. 给你6. We sell all our clothes at very good prices. 我们卖的所有的服装价格都很优惠。重点语法基数词书面表达广告类文章 1. How much is this T-shirt? 这件T恤衫多少钱？How much在这里用于询问商品的价格，意为＂多少钱＂；若句子主语是可数名词的单数形式，用How much is...?回答时用＂It’s +价格.＂；若句子主语是可数名词的复数形式，用＂How much are...? ＂提问，可以用＂They’re+价格.＂回答，也可直接用具体价格来回答。—How much is the dictionary? 这本词典多少钱？—(It’s) 88 yuan. 88元。►—How much are the trousers? 这条裤子多少钱？—They are 34 dollars. 34美元。学科#网【拓展】(1)询问价格还可以用：What’s the price of...?使用这一句型时无论被询问的商品是单数还是复数，be动词都用is，不能用are；其答语为：It’s...＂价格是……＂。►—What’s the price of this book? 这本书多少钱？—It’s 5 dollars. 5美元。►How much are the socks? 这双袜子多少钱？【注意】①socks是sock的复数形式。像socks, shoes, trousers, glasses, shorts等都是成双成对的物品，一般以复数形式出现。②dollar是名词，意为＂美元＂，是美国、加拿大等国的货币单位。其符号为＂$＂，1美元等于100美分(cents)，one dollar可写成＂$ 1.00＂。►I have about 100 dollars.我有约100美元。(2)英国货币单位是英镑(pound)，1英镑等于100便士(pennies)。注意dollar和pound都是可数名词，其复数形式分别为dollars 和pounds。中国货币单位是元、分(yuan, fen)为不可数名词。two yuan可写成＂¥2＂。 2. Can I help you? 我能帮你吗？该句是向别人提供帮助时的常用句型或是服务员主动询问顾客需要时的常用语。类似的还有：What can I do for you?/May I help you?/Is there anything I can do for you?用于表示客气和礼貌。回答时，若需要购物用＂Yes, please. I want/need/like...＂来回答；若不想购物用＂No, thanks. I’m just looking around./Just have a look.＂来回答。 3.I need a sweater for school. 我上学需要毛衣。need在句中是实义动词，意为＂需要＂，后加名词、代词、动词不定式、动词-ing作宾语。He needs me. 他需要我。【拓展】need也可作情态动词，意为＂需要＂，后接动词原形。 4 .How about this one? 这件怎么样？one为代词，此处用于指代上文提到的sweaters中的一件。I have some apples.Do you want one? 我有一些苹果。你想要一个吗？ 5 I’ll take it. 我就要这件吧。  此句为决定买商品时的常用语。如果选定的商品是单数时，应说＂I’ll take it.＂；如果选定的商品是复数时，应说＂I’ll take them.＂。   I’ll是I和will的缩写，用于一般将来时，表示动作将要发生。take意为＂买下＂，相当于buy/get/have；口语中表示＂买下＂常用take。【拓展】take作动词时，还意为＂拿走，取走＂。Please take the books to the office.请把这些书拿到办公室去。 6. Two dollars for one pair and three dollars for two pairs. 两美元一双，三美元两双。  此句中，介词for用来表示物品价格，用法为：价格+ for + 物品。It’s ten yuan for the pen.这支钢笔10元钱。pair为名词。表示＂一双，一对＂，常与介词of搭配，表示裤子、鞋子、袜子、眼镜等由两个相同部分组成的物品的量。a pair of glasses一副眼镜，two pairs of shoes两双鞋。 7. trousers 裤子Jack likes long trousers. 杰克喜欢长裤子。（一）名词socks，shoes，pants，shorts，glasses等都是不可分割的两部分组成一个物品，通常以复数形式出现。（二）当上述socks, shoes, pants, shorts, glasses, trousers 作主语时，谓语动词要用复数。My trousers ________(is, are)black and white. 8. price n. 价格How much is/are …? = What is the price of …?How much is the sweater? = What is the price of the sweater? 这件毛衣多少钱？The price of that coat is high. 那件大衣的价格很高(high)。I want to buy these shoes at a low price. 我想低价买到这双鞋。 9. sell v. 出售，卖(1) sell sth.出售某物。I will sell my computer. 我要卖掉我的电脑。(2) (sth.) sell at/for(某物) 以……的价格出售；售价是……This shirt sells for/at six dollars. 这件衬衫售价六美元。 10 buy v. 买(1) buy sth. from…从某处购买某物。I want to buy a skirt from Mr. Cool’s Clothes Store. 我想从酷先生服装店买条裙子。(2)  buy sb.sth.给某人买某物。I’d like to buy him lunch. 我想请他吃午饭。 11. for的不同用法(1)以……的价钱。We have green sweaters for only $15! 我们有价格仅为15美元的绿毛衣！(2)供……之用，为……所需。 For boys, we have trousers for only $22. 男裤只卖22美元。(3)等值交换。Socks are only $2 for three pairs. 三双袜子只卖2美元。It’ s 30 yuan for this book. 这本书卖30元。 12. in purple介词短语  紫颜色的＂sth.＋in＋颜色＂表示某颜色的某物I like scarves in all colors. 我喜欢各种颜色的围巾。＂sb.＋ in ＋颜色＂表示穿某颜色衣服的某人The girl in red is my sister. 穿红色衣服的女孩是我妹妹。学科#网He is ___________ white today.A. to      B. for     C. from     D. in13. a pair of一对，一双pair是可数名词，常与数词及of连用，后接表示成双成对物品的名词，如shoes(鞋)，gloves(手套)，glasses(眼镜)，trousers(裤子)，socks(短袜)等。I want to buy a pair of new shoes. 我想买一双新鞋子。There are two pairs of glasses on the desk. 桌子上有两副眼镜。随堂练习一．单词拼写1. Students n                 to study hard.2. The boy's favourite c                 are shirts.3. It's cold now. Please put on(穿上) your s                , children.4. The p                 of the computer is 5,000 yuan. I can't afford(买得起) it.5. There are a lot of new things on s                 at the shop. Let's go to have a look.6. It's hot today, but he still wears a shirt and t                . I like a T-shirt and shorts better.7. --- How much are these socks?--- They're nine d                .8. Do you w                 a big bed or a small one for your son?9. There is a big s                 near our school. There are many school things in it.10. You can b                 some food in a supermarket(超市).二．按要求转换句型1. Our jackets are 50 dollars. (对划线部分提问)                                                   your jackets?2. What can I do for you? (改为同义句)                 I                  you?3. We sell socks. The socks are only 10 yuan. (合并为一句)We                  socks                  only 10 yuan.4. The T-shirt is green. (对划线部分提问)                                  is the T-shirt?【答案】1. How much are  2. Can; help   3. sell, for    4. What color 三．用方框中所给词的适当形式填空。be,    milk,    how much,    do,    for1. —________ are those shoes?—They’re twenty dollars.2. How much ________ do you want?3. —How much is the skirt?—$100 ________ two.4. How much ________ these socks?5. How much rice ________ he want?四．根据汉语完成句子。1. 这些东西多少钱？____________ ____________ are these things?2. 那个盒子是什么颜色的？What ____________ is that ____________?3. 你想要什么颜色的帽子？What ____________ of the ____________ do you ____________?4. 我能帮助你吗？____________ I ____________ you?5. ——哪件是你的T恤衫？——白色的那件是我的，这件黑的是我表弟的。—____________ is ____________ T-shirt?—The ____________ one is my T-shirt.The ____________ one is my ____________.6. 你最喜欢的颜色是什么？What is your ____________ ____________?7. 他想要两双黑色的鞋子。He wants _______ _______ _______ black shoes.8. 这些袜子多少钱?How much _______ _______ _______?9. 这条白色的裙子20美元。The _______ _______ is twenty _______ .10. 他们所有的衣服都以低价出售。They sell_______their clothes_______very low_______.五．按要求完成句子。1. What’s the price of the trousers?(同义句转换)_______ _______ _______ the trousers?2. She likes red.(对划线部分提问)_______ _______ _______ she like?3. He does his homework every evening?(改为一般疑问句)_______ _______ _______ his homework every evening?4. His father has a new car.(改为否定句)His father _______ _______ a new car.5. It’s five dollars.(对划线部分提问)_______ _______ is it?6. These tomatoes are nine dollars.(划线提问)________ _______ ________these tomatoes?7. The girl is my sister.She is in red.(合并一句)  The girl ______ ________ is my sister.8. They have a new bike each.( 同义句 )  ______ of them ______ a new bike.9. Can I help you? ( 同义句 ) _______ can I _______ _____ you?10. These pants are short. ( 同义句 ) These are _______ ________ .（一）How much 引导的疑问句How much是由how与much构成的特殊疑问短语。用来询问事物的价格，意思为＂多少钱＂。—How much is the shirt?—____________.A. Ten yuans         B. Ten yuan       C. Ten dollar____________water is there in the glass?A. How many           B. How much C. How long                  D. How old提问可数名词数量的多少，使用＂how many＂。►—How many students are there in the classroom? 教室里有多少个学生？  —There are seventy. 有70名。（二）基数词的使用             基数词数词分为                   ，表示数量多少的数词叫做基数词，如one, two, three等。             序数词 基数词的拼写(1)one—twelve, 无规律可言，应逐一记忆。(2)thirteen—nineteen, 表示＂十几＂，在个位数后加后缀-teen，读作/tiːn/，但要注意下面几个词的拼写：thirteen(13), fifteen(15), eighteen(18)。(3)twenty到ninety, 表示＂几十＂，以-ty结尾，但需注意下面几个词的拼写：twenty(20)，thirty(30)， forty(40)，fifty(50)，eighty(80)。(4)＂几十几＂的表达方法：用整十数加个位数表示，中间用连字符＂-＂把整十数和个位数连接起来。如：twenty-five(25)，sixty-eight(68)。(5)一百的表示方法为one hundred或a hundred。要表示＂几百＂，用具体数字加上hundred，如five hundred(500)，注意此时的hundred是单数形式。表示＂几百几＂时，要在百位数和十位数(或个位数)之间加and。如：one hundred and two(102)。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。one banana 一根香蕉five boys 五个男孩hundred, thousand(千)等的复数形式可表示不确定的数目。在这种情况下它们须用复数形式，且后面要加of。hundreds of teachers 数百位老师thousands of students数千位学生We plant ____________trees every year.A. hundreds of           B. hundred ofC. five hundreds             D. five hundred of基数词记忆规则歌诀基数词不难记，找出规律很容易：零至十二形各异，加上-teen为十几，thirteen,fifteen看仔细，eighteen只有一个t；twenty却是很奇怪，forty本身也不乖，eighty一起搞例外，跟着也把规则坏；十位后面是个位，表示数字＂几十几＂，表示＂几百几十几＂，and常把百. 十系。勤学妙记加练习，hundred就是你的好成绩。1. —____________ is that hat?—$15.A. How much       B. Which        C. What color2. —The white dress is very good on you. And it’s only 60 yuan.—Great. ___________A. I don’t like it.             B. It looks bad.C. How much?             D. I’ll take it.3. 一____________?—Yes, please. I want a pair of socks for sports.A. What do you like            B. How do you doC. Can I help you            D. How much are the socks4. —How much__________ a pair of shoes?—___________twenty dollars.A. is; It’s              B. are; It’sC. is; They’re             D. are; They’re5. —If you prefer the red dress, you’ll have to pay ____________ 30 dollars, because it’s made of silk.—OK. Money is not a problem.A. other              B. the otherC. more              D. another6. Gina is ____________ years old. Today is her ____________ day in the new school.A. twelve; twelve            B. twelve; twelfthC. twelfth; twelfth            D. twelfth; twelve7. Kitty lives___________ the ground floor and Sandy lives ___________floors___________ her.  A. in, three, above            B. on, third, belowC. in, three, below             D. on, three, above8. —____________ is the red shirt? —It’s 50 yuan.  A. How much　    B. How many    C. How old9. —____________ rice do you want?—Five kilos.  A. How many              B. How muchC. How about                  D. How【话题分析】本单元要求学生能写简单的广告类文章。1. 能用How much询问衣服的价格；2. 会使用基数词进行回答；3. 需掌握购物常用句型。【写作思路】＂四环节法＂写广告◆一  亲切问候。常用句型：Hello, everyone! / Welcome to our store.等。◆二  整体介绍一下自己店的情况。常用句型：Come and buy your clothes at our great sale!◆三  具体描述，说出商品价格。常用句型：We have sweaters for only.../ The skirts are only ...等。◆四  发起号召。常用句型：Come to ...now.【典例】毛毛服装店开张了，请你根据提示完成一篇60词左右的广告。要求：1. 广告简单易懂，同时突出商品的亮点；2. 要求灵活运用所学过的单词、短语及句子；3. 要写清商品及价格。____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________一．根据情景写单词补全对话，部分首字母已给出。A: C   1     I help you?B: Yes, p   2    . I w   3     a sweater.A: We h   4     blue, yellow and red ones. What about this one?B: I don’t l   5     black. I like green.A: Sorry. We don’t have green sweaters.B: Can I have a     6     at the pants?A: Yes, please. What     7     do you want?B: Green.A: Here you     8    . B: How     9     are they?A: 30 dollars.B: I’ll t   10     them.二．词汇运用。(一)根据所给提示填空。1. The hats on ________ (出售) are red.2. Women in China are usually dressed in ________(红色) on their wedding(婚礼) day.3. Welcome to our store. The pens and notebooks are sold at good ________ (price). 4. —How about these yellow and white ________ (short)?—Great.5. Four of the ________(九) computers in our office broke down(出故障), so we had them repaired(修理). (二)从方框中选择适当的介词填空(可重复使用)。in,    on,    for,    at,    from1. The soccer ball is ________ sale ________ only $5.2. ________ girls, the shop has skirts ________ red，green and black.3. Can I look ________ your ring?4. You can buy a stamp(邮票)________ the postoffice.5. The clerk sells clocks ________ very good prices.三．单项选择。1. We sell all our sweaters ________ very good prices and we have green sweaters ________only $20.A. at; on       B. at; for      C. for; at      D. for; on2. These ________ are too small.I want to take that pair.A. socks       B. backpack      C. short      D. shoe3. I like the red hat but my brother ________. A. don’t       B. doesn’t      C. does      D. do4. —Mum, I want to buy an iPhone 5s for a change(改变). —Well, I think there is no ________. It’s almost the same as an iPhone 4S.A. reason          B. need           C. answer           D. way5. This pair of shoes ________ beautiful, but the shoes ________ expensive(贵的). A. are; are      B. is; are      C. is; is