七上Unit7语法知识点
人教版英语七年级上册Unit7【重点短语+词法语法句法精讲】
【课堂笔记】人教版英语七年级上册Unit7常用词组1. how much bread 多少面包2. how many apples 多少苹果3. look nice 看起来不错4. a pair of socks 一双袜子5. two pairs of trousers 两条裤子6. need a sweater for school需要一件上学穿的毛衣7. a small purple bag 一个紫色的小包. a clothes store 一家服装店9. trousers for boys 男孩穿的裤子10. at our great sale 在我们大甩卖期间11. (be) on sale 特价出售12. sell all our clothes 卖我们所有的衣服13. come and buy... 来买……14. at very good prices(at a very good price)以非常优惠的价格15. skirts in purple 紫色的裙子16. sell sth. to sb. 把某物卖给某人17. buy sth. for sb. 给某人买某物1. buy sth. from the store 从店里买来某物19. three dollars for two pairs of socks三美元买两双袜子20. come to the clothes store 来服装店重点句型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 those black trousers?那些黑色的长裤多少钱？—They're nine dollars. 9美元。
3. —Can I help you?你想要买点什么？(要我帮忙吗？)—Yes, please. I want/need a sweater for school. 是的。
A13班七上 Unit 7 知识清单
七上Unit7知识清单---Miss Chen1．how much多少＋不可数名词how many多少＋可数名词复数★how old多大，how long多长，how far多远，3．look nice看起来不错look beautiful看起来漂亮look at…..看….4.dollars美元---dollars4yuan元----yuan(单复数同形)4dollars=＄54yuan=￥45．a pair of socks一双袜子two pairs of shoes两双鞋子a pair of trousers一条裤子two pairs of trousers两条裤子a set of keys一串钥匙two sets of keys两串钥匙7．a sweater for school上学穿的毛衣trousers for boys男子穿的裤子9．two dollars for one pair一双两美元three dollars for two pairs两双三美元10．a clothes store一家服装店★clothes总以复数的形式出现11.sell v.卖----sale销售at our great sale在我们大甩卖期间on sale促销中-14．come and buy来买=come to buy15．at a very good price以非常优惠的价格=at very good prices16．the price of a T-shirt一件衬衫的价格★价格的高低常用high/low修饰17．sell sb sth＝sell sth to sb卖给某人某物18．buy sb sth＝buy sth for sb给某人买某物19．buy．．．from．．．从．．．买．．．20．a boy in black穿黑色的男孩a skirt in blue=a blue skirt一条蓝色的裙子skirts in all colors各种颜色的裙子all kinds of clothes各种各样的衣服21.woman女人-----women（复数）man----men22.need to do sth.需要做某事23.size尺寸expensive昂贵的cheap便宜的high高的low低的24.free免费的popular流行的spend花费wear穿open开着的closed关着的money钱25.有些衣服总以复数形式出现普通单数的总以复数形式出现的coat外套sweater毛衣hat/cap帽子shirt衬衫blouse衬衫jacket夹克衫T-shirt短袖skirt短裙dress长裙ring戒指scarf围巾clothes衣服socks袜子shoes鞋子pants裤子trousers裤子shorts短裤jeans牛仔裤gloves手套1页1.问衣服价格（注意单复数）●How much is this sweater?---It’s25dollars.这件毛衣多少钱？●How much are these shoes?---They are25dollars.这些鞋子多少钱？●=What is the price of this sweater?---It’s25dollars.●=What is the price of the shoes?---It’s25dollars.●Is this skirt38dollars?---Yes,it is./No,it isn’t.这条裙子38美元吗？●Are these socks4dollars?---Yes,they are./No,they aren’t.这袜子4美元吗？2.how many和how much问数量的区别（意为：多少）●how many+可数名词复数How many basketballs do you have?你有多少篮球？●how much+不可数名词How much water do you drink?你喝多少奶？3.I need a sweater for school.我需要一件上学从穿的毛衣。
七年级英语上册 Unit 7 How much are these socks(单词+重点句型)语法解析
Unit7 How much are these socks？1.sale n. 特价销售；出售【解析】①常见搭配：on sale 降价出售 for sale 待售；供出售at a great sale 大减价 have a sale 廉售These books are on sale today and tomorrow.这些书今明两天降价出售。
The house is for sale .那幢房子在出售。
② v. sell 出售销售；卖反义词：buy v.购买sell sth. at/for 以……价格出售sell out 卖光sell sb. sth.= sell sth. to sb. 卖给某人某物I sold James my car for £800.= I sold my car to James for £800.我以800英镑的价格把汽车卖给了詹姆斯。
【扩展】seller n. 卖者；销售者；（销售的）商品2.buy v.购买；买反义词：sell【解析】及物动词，后常接名词或代词做宾语。
常见搭配：buy sb. sth.=buy sth. for sb. 给某人买某物buy sth. from…从……买某物My mother buy me some new clothes every year.= My mother buy some new clothes for me every year. 我妈每年都给我买一些新衣服。
We often buy books from that bookshop. 我们经常从那家书店买书。
3.all adj.所有的；全部的 pron.所有近义词：whole adj.全部的【解析】①all 作形容词，表示三者或三者以上都，既可指人，也可指物。
在句中可以作定语或者表语，作定语时修饰可数名词复数或不可数名词，其必须放在定冠词the，指示代词或物主代词之前。
七年级英语上册 Unit 7 单元知识清单Section A(基础+知识点+语法)-(人教新目标
Unit 7单元知识清单Section A一、基础知识清单二、知识点清单知识点①：need教材原句I need a sweater for school.1. need用作实义动词，意为“需要”，其后可接名词、代词或动词不定式作宾语，此时need 有人称、数和时态的变化，句型变化时需借助助动词。
We need much money now.我们现在需要很多钱。
－Does he need any help?他需要帮助吗？－Yes,he does./No,he doesn't.是的，他需要。
／不，他不需要。
need 用法歌诀1.实义动词表“需要”，后接名、代、不定式。
need后接动词的－ing形式，主动形式表被动。
2.情态动词表“需要”，没有时态数人称的变化。
后面直接跟动词原形，多用于疑问和否定。
用法辨析need to do need doingneed to do“需要去做”，动词不定式做宾语。
主语是动词不定式所表示的动作的逻辑主语，主语多为“人”。
need doing“需要被做”，主语是动词－ing形式所表示的动作的逻辑宾语，主语多为“物”。
The boy needs to buy a pair of shoes.这个男孩需要买双鞋。
The shelf is broken. It needs mending.这个架子坏了。
它需要被修理。
拓展（1)need还可做情态动词，意为“需要”，这时need没有人称和数的变化，其后接动词原形，变否定句时，要在need后加上not,变疑问句时，要把need提到句首。
You needn't clean the room now. 你现在不必打扫房间。
Need we do our homework first?我们需要先做家庭作业吗？（2)needn't用于must开头的一般疑问句的否定回答。
－Must we finish our homework now?我们必须现在完成家庭作业吗？－No,you needn't.不，你们不必。
新人教版七年级上册英语UnitHowmucharethesesocks知识点总结
Unit 7 How much are these socks知识点1. 询问价格1 How much is + 单数商品It’s + 钱How much are + 复数商品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.2 What’s the price of + 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.2. how many/how muchHow much 询问价钱;还可询问数量..询问数量how many + 可数名词;how much + 不可数名词1你有多少苹果How many apples do you have2你想要多少冰激凌How much water do you want3. 复数形式的单词socks袜子; shoes鞋; shorts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..这条短裤是汤姆的..The shorts are Tom’s.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..这条短裤是汤姆的..The pair of shorts is Tom’s.My shorts black and white. beA pair of trousers on the bed. bethat pair of cheaper便宜点A.Is;glassB. Are;glassC. Is;glassesD. Are;glasses4. 货币英美等西方国家的货币单位像dollar美元、cent美分、pound英镑、penny 便士等有单复数形式的变化..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 a lot of money for him.100美元对他来说是相当多的钱..---- How much the pair of shoes---- Twenty dollars OK.A. is;isB. is;areC. are;isD. are;are5. 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：你想买点什么肯定回答：Yes; please. …否定回答：No; thanks. …与Can I help you同义的常用表达还有：May I help youWhat can I do for youIs there anything I can do for you6.Short作形容词;意为“短的、矮的”加s变成复数;意为“短裤”The are too ; I don’t like them.A. short; shortsB. short; shortC. shorts; shortD. shorts; shorts7. Look实意动词;意为“看”;后接名词时;需要加介词at.Please look at the blackboard.Look 常用短语：Look after 照顾 look at 看 look for 寻找Look over 检查 look up 抬头看 look down 俯视Have a look at sth = look at sth 看一下某物让我看一下这件毛衣..Let me this sweater.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..This pair of shoes looks . 漂亮的8. I’ll take it.我买了..在英语中;决定买某物时;用I’ll take it/them.但不能用I’ll buy it. This pair of shoes is nice. I’ll .A. take itB. buy itC. take themD. Have it9.Those black trousers 那条黑色的裤子大小/尺寸--颜色--衣服/其他物品10. Clothes 衣服名词;意为“衣服”;统指各种衣服;常用复数形式..它前面不能加a;也不能和数词连用;不能说a/two clothes;应该说a suit of clothes“一套衣服”..它可用these; those; many等修饰;用作主语时;谓语动词用复数形式..那些衣服很漂亮..Those clothes are very beautiful.11. 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 himBuy sth from sp某地同义句转换：He wants to buy a watch for his mother.He buys an English book that book store.A. toB. from B. near D. of12. Sell 出售、销售、卖sell sb sth = sell sth to sb “卖给某人某物”The bookstore sells a book to Tom.书店卖给汤姆一本书..He sells a new bike that girl.A.toB.fromC.nearD.of----Does the book store math books----Yes. Do you want to oneA.sell; buyB.sell;sellC.buy;buyD.buy;sell13e and buy your clothes at our great sale我们在大甩卖;快来买衣服1come and do sth 来做某事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..2on sale 出售；廉价出售 on sale for... 以...价格出售for sale待售 at great sale 在大减价期间1）房子在待售The house is for sale.2毛衣在出售The sweater is on sale.A lots of things are in the supermarket .14.We sell all our clothes at very good prices.我们卖的所有服装价格都很优惠..at very good prices 以合理/优惠的价格15.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..5for oneself 亲自Come and see for yourself.你亲自来看看吧..16.wantwant sth 想要某物 1我想要个苹果..want to do sth. 想要做某事 2他想打篮球want sb. to do sth. 想要某人做某事 3我想要他帮助我17. Skirts in purple 紫色的裙子“in+颜色”表示某人穿某种颜色的衣服..He is white today.The girl the red skirt is my sister.18.表感谢的用语：Thank you / Thank you very much / Thanks / Thanksa lot / Many thanks.回答感谢的用语：That’s all right / That’s OK. Not at all. You’re welcome.19. Oh; I like this one. 哦;我喜欢这一个..这里的one是代词;指“这一条紫色的裙子”One用来替代可数名词;意思相当于“a/an + 可数名词”;其复数形式为ones..Can you give me pen 你能给我一支钢笔吗Sorry; I haven’t got one. 不好意思;我没有钢笔..I don’t have a pen. Can you give me。
人教版七年级英语上册 Unit 7 知识点.
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。
人教版初中英语新教材七年级上Unit7知识点归纳总结(复习必背)
Unit 7 Happy Birthday!学习目标单元主题人与自我→生活与学习→丰富，充实，积极向上的生活必备单词Section A1．celebrate／＇selɪbreɪt／v．庆祝；庆贺2．surprise／sə＇praɪz／n．惊奇；惊讶v.使感到意外3．something／＇sʌmθɪŋ／pron．某事；某物4．sale／seɪl／n．出售；销售5.yogurt /'jɒgət/ n .酸奶6. total /'taʊtl/ n..总数；合计adj·总的；全体的7．price／praɪs／n．价格8．balloon／bə＇lu：n／n．气球9．chocolate／＇tʃɒklət／n．巧克力10．pizza／＇pi：tsə／n．比萨饼11．list／lɪst／v．列表；列清单n．名单；清单12.own /əʊn/ adj. &pron.自己的；本人的13．example／Ig＇za：mpl／n．例子；范例14．language／＇læŋgwɪdʒ／n．语言15.international/,ɪntə'næʃnəl/adj.国际的16．mark／ma：k／v．做记号；纪念；打分n.记号17.national /'næʃnəl/ adj.国家的；民族的18．found／faʊnd／v．创建；创立Section B1.meaningful /'mi:nɪŋfl/ adj.重要的；重大的2.post／paʊst／n.帖子；邮政v.邮寄；发布3．contact／＇kɒntækt／n．联系；接触v.联系；联络4．symbol／＇sɪmbl／n．象征；符号5．village ／＇vɪlɪdʒ／n．村庄；村镇6．grow／grəʊ／v．成长；长大；增长7．blow／bləʊ／v．吹；刮8．enjoy／ɪn＇dʒɔɪ／v．享受······的乐趣；喜欢9．height／haɪt／n．身高；高度10．whom／hu：m／pron．谁；什么人高频短语1．how old 多大9．National Day 国庆节2．a surprise party 一个惊喜聚会10．make a wish 许愿3．birthday cake 生日蛋糕11．a symbol of．．．······的象征4．how much／many多少12．blow out 吹灭5．have a nice day 玩得开心13．next time 下次6．a birthday gift 一个生日礼物14．make a cake 制作蛋糕7．a long life 长寿15．a meaningful birthday 一个有意义的8．for example 例如生日常考句型1．when询问时间：-When is your birthday？你的生日是什么时候？-It＇s on 2nd August．在8月2日。
人教版七年级英语上册 Unit 7 How much are these socks 知识点
Unit 7 How much are these socks ？一.含有实义动词用法的做题规律1.I→am→am not→V原→do→don't2.He/she/it/this/that/人名/名单/形物代+名单→is→is not→V单→does→doesn't3.We/you/they/these/those/名复/形物代+名复→are→are not→V原→do→don't do/don't/does/doesn't引导句子后都用V原形；二.英语中常见询问物品价格用语:1.How much is+the/this/that +单数名词物品/it ? ...多少钱？It's +基数词+货币单位.2.How much are+the / these / those +复数名词物品/they? …多少钱？They're +基数词+货币单位.3.What's the price of...? =How much is/are....?/ What's the price of...?It's +基数词+货币单位.三.用法1.Can I help you ？/What can I do for you ？/May I help you？Yes,please./No,thanks.2. I'll take it./I'll take them.3.Here you are.4.buy sb.sth.=buy sth.for sb. 给某人买某物buy sth. from... 从...购买某物5.sell sb.sth.=sell sth.to sb. 把某物卖给某人6.at a great sale相当于on sale，意为“减价出售”。
7.辨析for sale与on salefor sale 表示“待售；供出售”on sale 表示“出售、减价出售”8. 介词for用来表示物品的价格：价格+for+具体物品;Eg：30 dollars for shirt.9.at very good prices 以很优惠的价格at a low/high price 以低价/高价10.the price of ...的价格；the price of+其它；作主语时,谓语动词用单数；Eg：The price of this car is very high.11.expensive/cheap/high/low的区别1)expensive 描述物品贵；2)cheap 描述物品便宜；3)high 表示价格高；4)low 表示价格低；12.hundred,thousand,million(百万),billion(亿)等词，与具体数字连用时，用单数形式，其后不加s和of；当前面没有具体数字时,s和of都加上；Eg: three hundred men teachersEg: hundreds of women teachers13.辨析：clothes与clothingclothes指衣服、服装，作主语时，谓语动词用复数；clothing 指衣服，尤其是某种类型的服装，不可数，作主语时，谓语动词用单数；clothes 指衣服、服装，作主语时，谓语动词用复数；不能直接与数词连；但可以用these/those/some等词语修饰，表示一套衣服用“a suit of clothes”，谓语动词的单复数由suit的单复数决定；拓展：和a suit of 用法相同的还有：a set of；a pair of；14.表示货币等度量单位作主语时，谓语动词用单数；Eg:100 dollars is quite a lot of for him.15.trousers,socks,shorts,shoes等物品常常成双成对出现，它们作主语时，谓语动词常用复数形式。
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七上Unit7语法知识点
单词：
短袜短裤毛衣裤子美元十一十二十三十五十八二十商店出售价格
短语：
一双袜子询问价格谈论衣物提供帮助给你那件黄色的毛衣在我们大处理时以非常合理的价格一家服装店
一双黑色的运动鞋大促销
语法：
1.问价格的句型：（！）（2）（3）回答时用It’s+价格/They are +价格。
中国的货币单位不可以变复数，其它的货币单位可以变复数。
另外也可以提问不可数名词的数量。
提问可数名词的数量时用
2.基数词的规律：0--12 13--19 20--90 十位数和个位数之间需要加
如：12 20 22 44 99 101 111
3.购物时服务员问顾客需要何物时会先说：=. 答语为然后顾客会根据自己的需要说I need/want...
4.socks,shoes,trousers这类词经常以复数形式出现，做主语时，谓语用如果这类词前面有“... pair(s) of(……条/双)”修饰, 谓语动词就要根据pair的单复数形式发生相应的变化。
如：The pair of trousers 98 yuan.Two pairs of blue shoes 200 dollars.
5.本单元出现多个形容词修饰一个名词，其排列顺序为：数词+ (大小/长短，颜色) +名词如：一件红色的小的帽子
一．用划线词的反义词填空
7．Bring your math book here and ________ away your exercise books.
8．I like short hair. I don’t like ________ hair.
9．My shoes are too old. I want to buy ________ ones.
10．The store sells school things. You can ________ some color pencils there.
11．I think this book is very easy and that book is very ________.
12．Watching TV is too boring. But playing sports is very ________.
13．His first name is John and his ________ name is Green.
14．The shirt is too big for me. Give me a ________ one, please.
15．The blackboard is black. The words on it are ________.
二．用英文数字填空
16．four + eight = ___________ 17．seven + eight= ___________
18．thirteen + seven = __________ _ 19．fourteen + sixteen = ___________
20．seventy - fourteen = ___________ 21．eighty - sixteen = ___________
22．sixty - thirteen = ___________ 23．eighty - forty= ___________
24．forty-eight - twelve= ___________ 25．ninety + five = ___________ 三．将下列短语译成英语
26．各种颜色的___________ 27．运动包___________
28．一条裤子___________ 29．一件红色的毛衣___________ 30．出售___________ 31．价格合理___________
32．服装店___________ 33．到达___________
34．愿意……便宜___________ 35．不只这些___________ 四．指出并改正句中的一处错误。
36．How much is the socks? ________________
37．How much are that trousers? ________________
38．These shoes are twenty-three dollar. ________________
39．That hat is eight yuan ________________
40．Fourteen and twenty-six is forty. ________________
41．Have a look for the picture. ________________
42．They each has a bag for sports. ________________
43．We have many bags. Do you like it cheap. ________________
44．Thank a lot. You’re welcome. ________________
45．I’ll take these short. ________________
五．翻译句子。
46.来华夏服装大卖场买衣服吧。
.
47我们的短裤价格合理，仅售12美元。
48.你需要运动鞋吗？
?
49.我们有非常好的运动服仅售19美元。
.
50.对于女孩子们，我们有红色，黄色，和白色的裙子仅售20美元。
，
51.我想为妈妈买件毛衣。
①
②。