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Unit 7 知识归纳词汇：关于服装clothes: sock （短袜）; Tshirt（T恤衫）; shorts（短裤）; sweater（毛衣）; trousers（长裤）; shoe（鞋子）; skirt（短裙）; shirt（衬衫）短语two dollars for one pair 两美元一双clothes store 服装店skirts in purple = purple skirts 紫色的裙子a pair of 一双基数词+ pairs of 几双at our great sale 在我们大促销时at a great sale = on sale 廉价出售big sale 大甩卖how much (购物时)……多少钱？at very good prices 以非常优惠的价格a woman teacher 一个女老师（two women teachers 两个女教师）need to do sth. 需要做某事buy sb. sth. = buy sth. for sb. 为某人买某物sell sb. sth. = sell sth. to sb. 卖某物给某人after all 毕竟，终究all the time 一直，始终，总是in+颜色……的颜色；穿着……的衣服；in +衣服穿着…句型1.询问物品价格○1how much “……多少钱”【注意】How much is this pair of socks?强调 a pair of …时，谓语动词用单数。
e.g. This pair of socks is 6 yuan.○2What’s the price of + sth.? （……的价格是多少？） It’s + 价格.e.g.—What’s the price of the hat ?—It’s ten yuan.—What’s the price of black socks ? —It’s nine dollars.2. 询问数量语法知识基数词：表示数目或数量的多少基数词的表达法Unit 7 基数词默写1 __________ 2_________ 3__________ 4___________ 5__________ 6__________ 7__________ 8__________ 9___________ 10_________ 11_________ 12_________56___________ 90___________ 30___________ 20___________40___________ 14___________ 80___________ 75___________30___________ 13___________ 15___________ 50___________35___________ 63___________ 19___________ 25___________29___________ 71___________ 55___________ 34___________。
七上unit7知识点重点短语1. much 许多, 大量(修饰不可数名词)eg: I have much work to do.我有许多工作要做。
2. a pair of socks 一双袜子3. shots 复数名词, 作主语时谓语动词用复数eg: The shorts are hers.4. trousers 复数名词5. dollar 美元(可数名词) 注:中国的元、角、分不可数6. need to do sth 需要做某事7. look at 看某物8. a pair of... 一双, 一对儿eg: I want a pair of shoes.我想要一双鞋。
9. buy sth for sb= buy sb sth 给某人买某物10. be on sale 特价出售eg: The books are on sale.这些书特价出售。
11. sell...to... 把某物卖给某人eg: I want to sell the books to the students.我想把这些书卖给学生们。
重点句子1. Can I help you? 肯定回答: Yes, please. 否定回答: No, thanks.2. I need a sweater for school.我需要一件上学穿的毛衣。
3. What color do you want?你想要什么颜色的？4. It looks nice.它看起来不错。
5. I'll take it.= I'll buy it.我将买下它。
6.Two dollars for one pair.两美元一双。
7. You're welcome.= That's OK.= That's all right.不客气。
8. at very good prices 以合理价格9. We have green sweaters for only $15!我们有绿色毛衣仅售15美元。
Unit7 How much are these socks?1.询问物品价格。
（1）How much is the/this/that +单数名词？It’s+价格。
（2）How much are the/these/those +可数名词复数？They’re +价格。
（3）What’s the price of ...?It’s+价格。
例：（1）How much is this T-shirt?It’s seven dollars.（2）How much are these socks?They’re two dollars.（3）What’s the price of these socks?It’s two dollars.2.询问物品的量，how many和how much意为“多少...”How many +可数名词复数How much +不可数名词3.socks(袜子), shorts(短裤), trousers(裤子), shoes(鞋子)常用复数。
4.big(大的), small(小的), short(短的), long(长的) 修饰名词时，放在颜色前。
big orange hat 大的橘色的帽子small yellow hat 小的黄色的帽子short brown T-shirt 短的棕色的T恤long green T-shirt 长的绿色的T恤5.man 复数men 男人woman women 女人woman teacher 复数women teachers 女老师6.Can I help you? 我能帮你吗？回答：Yes,please./No,thanks.=May I help you?=What can I do for you?7.I need a sweater for school. 我需要一件上学穿的毛衣。
（1）need sth. 需要某物（2）need to do sth. 需要做某事8.How about this one?这件怎么样？it和one辨析：it 同类同物，指上文出现过的同一事物。
2023年人教版初中英语七年级上册Unit 7知识点讲义（含巩固练习）初中英语教研室整理Unit 7 How much are these socks?Section A1.How much is this T-shirt? 译为：“这件T恤多少钱？”How much 可以用来询问价钱，结构为：how much + be动词 + 物体？答语为：物体 + be动词 + 价钱。
Eg:--How much are these socks?译为：“这些袜子多少钱？”-- They are two dollars.译为：“它们两美元。
”How much 还可用来询问不可数名词的数量。
Eg: -- How much water is there in the fridge?译为：“冰箱里有多少水？”-- Two bottles.译为：“两瓶。
”2.Can I help you? 译为：“我能帮助你吗？/有什么可以帮助的？”同义句为：What can I do for you?= Is there anything I can do for you?其答语为：Yes, please./ No, thanks.3.need “需要”1)作情态动词时，无人称和数的变化，后面接动词原形。
Eg: She need go to school at once.译为：“她需要立刻去上学。
”2)作实义动词时，后面常接动词不定式或动名词。
常用结构为：need to do sth. “需要做某事”（表主动）Eg: She needs to go to school at once.译为：“她需要立刻去上学。
”Need doing sth. “需要做某事”（表被动）Eg: The tree needs watering.译为：“这棵树需要被浇水。
”4.介词for表示目的，它的含义是：“为...；去做...”Need... for... 表示“需要...去做...”Eg: I need some pens for my homework.译为：“我的作业需要一些钢笔。
七年级上册英语unit7知识点人教版Unit 7是初一英语中较为重要的一个单元，它包含了人称代词、物主代词、一般现在时以及日常交际用语等多个知识点。
本文将详细介绍Unit 7中包含的这些重要知识点。
一、人称代词人称代词是指代替人的代词，常见的有I、you、he、she、it、we、you、they。
人们在日常生活中，经常使用人称代词来简化表述，使语言更加简洁明了。
例如：- My name is Tom. I am 12 years old.（我的名字是汤姆，我12岁了。
）- Can you help me?（你能帮我吗？）二、物主代词物主代词是指代替人或物的所有格代词，常见的有my、your、his、her、its、our、your、their。
通常用来表示所有者与所拥有的事物之间的关系。
例如：- This is my book, not yours.（这是我的书，不是你的。
）- That is his car.（那是他的车。
）三、一般现在时一般现在时是英语中最基本的时态之一，表示目前在进行的动作，习惯性的动作以及真理等。
在构成上，一般现在时只需在动词原形后面加s或es，一些不规则动词变化则需根据不同的变化规则进行变化。
例如：- I usually get up at six o'clock every morning.（我通常每天早上六点起床。
）- He works in a bank.（他在银行工作。
）四、日常交际用语日常交际用语是人们在日常生活中最常用的英语表达之一。
掌握一些日常交际用语，可以帮助我们更好地与外国人沟通，更顺利地完成交流。
例如：- How are you?（你好吗？）- Nice to meet you!（很高兴见到你！）- What's your name?（你叫什么名字？）- Can you help me, please?（请问你能帮我吗？）总结以上便是Unit 7中包含的重要知识点。
人教版七年级上册英语知识点全第七单元unit7知识点Unit 7谈论物品的价格教学重、难点1、会用英语谈论物品颜色、价格及对服装的好恶。
2、掌握购物时的礼貌用语。
1、重点词汇：much,sock,T-shirt,shorts,sweater,trousers,shoe,skirt,dollar,big,small,short,long, woman,need,look,pair,take, ten---thirty, price, buy, sale, sell, XXX.2、短语归纳：1.howmuch多少钱2.sevendollars7美元3.whitebag白色的包4.XXX服装店5.atverygoodprice以很低的价格6.forboys 对于男孩子7.shirts in red红色的裙子8. XXX-eight dollars 28美元9. Big Sale！大降价10.twenty yuan 20元11. a pair of black shoes一双黑色的鞋子3、Howmuch is this T-shirt?how much通常用来对价格进行提问，意为“多少钱”。
常构成句式“How much is/are+物品?”，回答用“It’s /They’re+价格”。
/直接用价格来回答。
——How much is your sweater?/——How much are these trousers?——It’s 123 dollars./123 dollars./——They’re130 yuan.】对价格进行询问时，还可用：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 the book?——What’s the price of these books?——It’s five yuan .——It’s ten yuan .】辨析how much和how many透露表现“几何”，都是对名词的数目举行发问，二者区分以下:how muchhow many后接不可数名词，用于提问不可数名词的数量或代价后接可数名词复数，用于提问可数名词的数量句式：How much +不可数名词+一般疑问句？句式：How many +可数名词复数+普通疑问句?4、像socks, shoes, trousers, glasses, shorts,等都是成双成对的物品，一般以复数的形式出现。
01Unit7 单词【重点单词】much /mʌtʃ/ pron.&adj. 许多；大量；多少How much...? (购物时)......多少钱？sock /sɒk/ n. 短袜T-shirt /'ti,ʃɝt/ n. T恤衫shorts /ʃɔːts/ n. (pl.) 短裤sweater /'swetə/ n. 毛衣trousers /'traʊzəz/ n. (pl.) 裤子shoe /ʃuː/ n. 鞋skirt /skɜːt/ n. 裙子dollar /'dɒlə/ n. 元(美国、等国的货币符号为$) big /big/ adj. 大的；大号的small /smɔːl/ adj. 小的；小号的short /ʃɔːt/ adj. 短的；矮的long /lɒŋ/ adj. 长的woman /'wʊmən/ n. 女子Can I help you? 我能帮您吗？need /ni:d/ v. 需要look /luk/ v. 看；看上去pair /pair/ n. 一双；一对take /teik/ v. 买下；拿；取Here you are. 给你ten /ten/ num. 十eleven /ɪ'lev(ə)n/ num. 十一twelve /twelv/ num. 十二thirteen /θɜː'tiːn/ num. 十三fifteen /fif'ti:n/ num. 十五eighteen /ei'ti:n/ num. 十八twenty /'twenti/ num. 二十thirty /'θɜːtɪ/ num. 三十Mr. /'mistə/ 先生clothes /kləʊ(ð)z/ n. (pl.) 衣服；服装store /stɔː/ n. 商店buy /bai/ v. 购买；买sale /seil/ n. 特价销售；出售sell /sel/ v. 出售；销售；卖all /ɔːl/ adj. 所有的；全部的very /'veri/ adv. 很；非常price /prais/ n. 价格boy /bɒɪ/ n. 男孩02Unit7 知识梳理Unit7 How much are these socks？【重点短语】1. these shorts 这些短裤2. what color 什么颜色3. a yellow sweater 一件黄色的毛衣4. twenty white skirts 20条白色的裙子5. a pair of brown trousers 一条棕色长裤6. thirte en pairs of sports shoes 13双运动鞋7. those long black pants 那些长的黑裤子8. seven dollars 7美元9. a short red T-shirt 一件短的红T恤10. a small black hat 一顶小的黑帽子11. at our great sale 在我们(店)大减价期间12. at a very good price/at very good prices 以非常优惠的价钱13. skirts in red 红颜色的裙子14. for boys/girls 对于男孩/女孩15. come to M r. Cool’s Clothes Store 来酷先生的服装店16. $ 2 for three pairs 三双2 美元17. buy sth. for sb. = buy sb. sth. 买某物给某人18. sell sth. to sb. / sell sb. sth. 把……卖给某人【重点句型】1.—How much is this T-shirt? 这件T 恤衫多少钱？—I t ’s seven dollars. 7 美元。
七年级英语上册重点知识点归纳（Unit7新版人教新目标）七年级英语上册重点知识点归纳Unit7Houcharethesesocs?询问价格）Houchis+ 单数商品？Houchare+复数商品？It’s+钱They’re+钱①这件红色的裙子多少钱？100元。
②这条蓝裤子多少钱？30美元.）hat’sthepriceof+商品？It’s+钱①这件红色的裙子多少钱？100元。
②这条蓝裤子多少钱？30美元.hoany/houch询问数量hoany+可数名词，houch+不可数名词）你有多少苹果？Hoanyapplesdoyouhave?）你想要多少水？Houchaterdoyouant?socs袜子,shoes鞋,pants裤子,trousers裤子等都是成双成对的物品，一般以复数形式出现，作主语时谓语动词用复数形式。
但它们和apairof连用作主语时，谓语动词要与pair在数上一致。
ThepantsareTo’s.这条裤子是汤姆的。
ThepairofpantsisTo’s.这条裤子是汤姆的。
英美等西方国家的货币单位像dollar、cent、pound、penny、shilling等有单复数变化。
我国的货币单位元、角、分单复数一样。
△表示货币等度量衡单位的词在句中作主语时，谓语动词用单数形式。
00dollarsisquitealotofoneyforhi.100美元对他来说是相当多的钱。
canIhelpyou?我能帮助你吗？此句是主动提供帮助时的服务用语。
它的翻译随着场所的不同而不同。
在饭店：你想吃点什么？在商店：你想买点什么？肯定回答：yes,please.…否定回答：No,thans.与canIhelpyou?同义的常用表达还有：hatcanIdoforyou?/ayIhelpyou?/IsthereanythingIcandof oryou?antsth想要某物1)我想要个苹果。
anttodosth.想要做某事2)他想打篮球antsb.todosth.想要某人做某事3）我想要他帮助我Hereyouare.给你。
Unit 7 How much are these pants? 语言要点1. --- How much is the blue T-shirt?--- It's ten dollars.--- How much are these socks?--- They are two dollars.--- How much is the milk?--- It's one dollar.在询问某件物品的价格时，使用以how much 引导的特殊疑问句。
当物品是可数名词单数及不可数名词时，be 动词用单数形式is。
当物品是可数名词复数时，be 动词用复数形式are。
2. --- Ok. I'll take it. Thank you.--- You are welcome.3. --- Can I help you?--- Yes, please.在商店购物时，售货员招呼顾客的常用语。
Unit 7 How do you make a banana milk shake? 阅读How to Make a Banana Mango ShakeChef: Hi Emily, how are you today? Are you ready for your cooking lesson?Emily: I sure am. What are we making today?Chef: Well, we are going to learn how to make a banana mango shake.Emily: Sounds great. How do we start?Chef: Well, first we need to peel a banana and a mango, then cut up the fruit and put it in the blender.Emily: Got it. Okay, then what?Chef: It's really easy. Now, just pour in some milk.Emily: How much milk do we need, Chef?Chef: We need about a cup of milk, enough to cover the fruit.Emily: You mean like this?Chef: That's right. Now, we can add some yogurt for a less sweet shake, or a bit of honey for a sweeter shake. What do you say?Emily: Let's add some honey. Will a teaspoon do?Chef: Yes, that should do it.Emily: Is that it?Chef: Yes, now turn on the blender until the shake is nice and smooth.Emily: Wow, it's delicious!Chef: Yes, it is. And Emily, you can make different kinds of shakes too.Emily: Really?Chef: Yes, just use different kinds of fruit, say, strawberries or oranges. And if you feel like a cold shake on a hot day, you can always add crushed ice or use ice cream.Emily: Oh, let's try one with ice cream now.Chef: Okay ...Unit 7 How much are these pants? 文化背景知识介绍1. In some parts of the world, sales people greet and work with several customers at the same time. In the United States, however, salespeople usually work with only one customer at one time. When you approach a salesperson who is helping another customer, it is considered impolite to interrupt their conversation.2. There are some differences between Thanks, Thank you, and Thank you very much. Thanks is used in informal situations or in situations when the person helped you in a not very important way. Thank you is the standard form, which is acceptable in all situations. Thank you very much is used only when someone has done something special to help you. The tone of voice can also add meaning to a statement of thanks. A warm, meaningful Thanks sometimes means a lot more to the listener than a more formal Thank you.。
Unit 7 How much are these socks?Grammar：基数词1.询问价格1）How much is +单数商品？How much are + 复数商品？It’s + 钱They’re + 钱2）What’s the price of + 商品？It’s + 钱price表示价格高低时，用high，low不用expensive，cheap。
The price of the shoes is high.这双鞋的价格很高。
①这件红色的裙子多少钱？100元。
How much is the red skirt? It is 88 yuan.What is the price of the skirt? It is eighty-eight yuan.②这条蓝裤子多少钱？30美元。
How much are these trousers? It is 100 yuan.What is the price of these trousers? It is one hundred yuan. 3）英美等西方国家的货币单位像dollar（美元）、cent（美分）、pound（英镑）、penny（便士）、shilling（先令）等有单复数变化。
我国的货币单位元（yuan）、角（jiao）、分（fen）单复数一样。
△表示货币等度量衡单位的词在句中作主语时，谓语动词用单数形式。
100 dollars is quite a lot of money for him. 100美元对他来说是相当多的钱。
4）how many/how much询问数量how many + 可数名词，how much + 不可数名词你有多少苹果？How many apples do you have?你想要多少水？How much water do you want?2. socks短袜, shoes鞋, shorts短裤,trousers裤子,glasses眼镜,scissors剪刀等都是成双成对的物品，一般以复数形式出现，作主语时谓语动词用复数形式。
但它们和a pair of （一双、一副或一对）连用作主语时，谓语动词要与pair在数上一致。
The shorts are Tom’s. 这条短裤是汤姆的。
The pair of shorts is Tom’s. 这条短裤是汤姆的。
5. Can I help you? 我能帮助你吗？此句是主动提供帮助时的服务用语。
它的翻译随着场所的不同而不同。
在饭店：你想吃点什么？在商店：你想买点什么？在其它公共场合：需要帮忙吗/May I help you? What can I do for you? Is there anything I can dofor you? 不用What do you want？显得没有礼貌肯定回答：Yes, please.I'd like …Thank you，I want ...否定回答：No, thanks. (…)与Can I help you?同义的常用表达还有：May I help you?/What can I do for you?/ Is there anything I can do for you?6.I need a sweater for school.need 可作实义动词，“需要”后可以接名词，代词，动词不定式等作宾语。
I need a hat.Where's his pen?He needs it .We need to eat healthy food.need也可作情态动词，后接动词原形“需要”一般用于疑问句或否定句中。
---Need we go so soon?我们需要走这么早吗？---No,we needn't.不，不必。
for 介词，表示目的，“为...”need...for... “需要...去做...”We need some color pencils for the art class. 我们需要带一些彩色粉笔上美术课。
6. want sth 想要某物我想要个苹果。
want to do sth. 想要做某事他想打篮球want sb. to do sth. 想要某人做某事我想要他帮助我want to be sth. 想要成为他想成为一名歌手7.Here you are.给你。
---May I use your ruler? ---Of course,here you are.寻物时若是自己发现常说“Here it is”或“Here they are”意为“终于找到了”。
当你乘车到站时，司机或售票员通常会说“Here you are”意为“你到站了”。
8. It looks nice.它看起来很漂亮。
Look“看起来；看上去”，连系动词，后接形容词作表语。
9.I’ll take it.I’ll take them. 我买了。
take动词，“买下”相当于buy get have I’ll take\buy\ get\ have them.take动词“拿，取”Please take some books to the classroom.请拿些书到教室去。
10.Two dollars for one pair and three dollars for two pairs.两美元一双，3美元两双。
For介词此处用来帮助表示物品的价格。
用法：价格+for+具体物品How much is it for three?买三个多少钱？7.Here you are.给你。
---May I use your ruler? ---Of course,here you are.寻物时若是自己发现常说“Here it is”或“Here they are”意为“终于找到了”。
当你乘车到站时，司机或售票员通常会说“Here you are”意为“你到站了”。
10.表感谢的用语：Thank you / Thank you very much / Thanks / Thanks a lot / Many thanks.回答感谢的用语：That’s all right / That’s OK. Not at all. You’re welcome.e and buy your clothes at our great sale! 我们在大甩卖，快来买衣服！1）come and do sth 来做某事，and连接的两个动作一先一后。
Come and see us. 来拜访/ 看看我们吧。
Please come and have dinner with us. 请来跟我们吃顿饭吧。
2）on sale 出售；廉价出售相当于at a /one's great sale“大甩卖，大促销，大降价”for sale待售big sale大降价房子在待售毛衣在出售3）buy sb. sth. = buy sth. for sb.给某人买某物buy my mother a sweater = buy a sweater for my mother给我妈妈买了件毛衣△sth若是代词，只能用buy sth. for sb. buy it for him12.We sell all our clothes at very good prices.我们卖的所有服装价格都很优惠。
1）sell及物动词出售，销售，卖反义词买buysell sb. sth.=sell sth. to sb. 卖某物给某人△sth若是代词，只能用sell sth. to sb. sell it to himThey sell me the books.=They sell the books to me.他们把书卖给我。
2）at very good prices 以合理/优惠的价格at high prices 以很高的价格the price of... ...的价格12.For girls，为have skirts in purple for only ＄20.对于女孩子，我们有紫色的裙子，仅售20美元。
skirts in purple相当于purple skirts 紫色的裙子in 介词+颜色...颜色的，穿...颜色的... +衣服穿着...We have bags in all colors.我们有各种颜色的包。
The woman is in a yellow coat.那位女士穿着一件黄色的外套。
13.for的用法1）供……用，给……的Is this apple for me?这个苹果是给我的吗？Here is a letter for your mother. 这儿有你妈妈的一封信。
2）作……用（表用途）Do you need bags for sports?你需要运动包吗？I need a cup for milk. 我需要一个装牛奶的杯子。
3）就……而言，对于……来说For lunch, I like hamburgers and salad. 午饭我喜欢汉堡和沙拉。
For girls, we have T-shirts in all colors.女孩子们可以买到各种颜色的T恤衫。
4）以……的价格（表交换、价格）You can buy socks for only 5 dollars each. 你可以买到每双只卖5美元的袜子。
5）for oneself 亲自Come and see for yourself.你亲自来看看吧。
15. have a look at = look at看一看。
