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1、. . . .Unit 7 How much are these socks?知识点1. 询问价格 1） How much is +单数商品？ Its + 钱 How much are + 复数商品？ Theyre + 钱 这件红色的裙子多少钱？100元。这条蓝裤子多少钱？30美元. 2） Whats the price of + 商品？ Its + 钱 这件红色的裙子多少钱？100元。这条蓝裤子多少钱？30美元.2. how many/how much How 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？ Ho
2、w many apples do you have? 2）你想要多少冰激凌？ How much water do you want?3. 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 Toms. 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 Toms.My shorts black and white. (be)A pair o
3、f trousers on the bed. (be) that pair of cheaper(便宜点)?A. Is;glass B. Are;glass C. Is;glasses D. 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。- H
4、ow much the pair of shoes? - Twenty dollars OK.A. is;is B. is;are C. are;is D. 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 you?What can I do for you?Is there anything I can do for yo
5、u?6. 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 dont like them.A. short; shorts B. short; short C. shorts; short D. 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 =
6、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. Ill take it.我买了。在英语中，决定买某物时，用Ill take it/them. 但不能用Ill buy it.This pair of shoes is nice. Ill .A. take it B. buy it C. take them D. Have it 9. Those black trousers 那条黑色
7、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
8、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. to B. from B. near D. of 12. 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 tha
9、t girl.A.to B.from C.near D.of-Does the book store math books?-Yes. Do you want to one?A. sell; buy B.sell;sell C.buy;buy D.buy;sell13.Come 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 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
10、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
11、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 onl
12、y 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。16.want want 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：Than
13、k you / Thank you very much / Thanks / Thanks a lot / Many thanks.回答感谢的用语：Thats all right / Thats OK. Not at all. Youre 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 havent got one. 不好意思，我没有钢笔。I dont have a pen. Can you give me ?.下载可编辑.
