人教版七上英语unit7知识点

人教版英语七年级上册。

第七单元知识点总结Unit 7: How Much Are These Socks?In this unit。

we will learn about the usage of "how much"。

"can I help you"。

"need" and "look" in English.age of "How much":How much" is used to ask about the price of something.XXX pattern is "How much + be (is/are) + subject (singular/plural)?" For example。

"How much is the sweater?" "It's 8 dollars."How much" can also be used to ask about the XXX。

For example。

"How much milk do we need?"How many" is used to ask about the XXX。

For example。

"How many bananas do we need?"2.Synonyms of "Can I help you?":What can I help you with?"Is there anything I can do for you?"May I help you?"age of "Need":Need" can be used with a noun。

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。

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。

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。