七年级英语上册unit7,8,9总复习
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七年级英语上册unit7,8,9总复习
Unit 7 How much are these socks? ┃基础知识梳理┃
●重点单词
根据汉语或英语提示翻译下列单词
1. 短袜______2．买下；拿；取______
3. 短裤_________
4. 毛衣__________
5. 鞋________
6. 裙子_______
7. 需要_______ 8. 一双；一对_______
9. 女子_______ 10. 二十_________
11．价格________ 12．购买______
13．big ______14. small ________
15. long _______16. short ________
17. sell __________18. price _______
19. eleven _______20. twelve _________
21. thirteen _______22. thirty ________
23. clothes ______24. sale ____________
●重点短语
根据汉语提示翻译下列短语
1. (价钱)多少___________
2. 给你。________________
3. 不客气。__________________
4. 服装店________________
5. 以很好的价钱_______________________
6．一条/双/副_____________
●重点句型
根据汉语意思完成英语句子
1. “这件T恤衫多少钱？” “7美元。”
—______ ______ is this Tshirt?
—_______ seven dollars.
2. 我能帮你吗？
_______ I _______ you?
3. 我想要件毛衣。
I _______ a __________.
4．你想要什么颜色的？
_______ ________ do you want?
5. 你需要蓝裤子吗？
Do you need _______ ___________ ?
6. 这条裤子怎么样？
_______ ________ this pair of trousers？
知识点
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
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 much
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 have?
2）你想要多少水？How much water do you want?
3. socks袜子, shoes鞋, shortts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。
4.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。
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？
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：What can I do for
you?/ May I help you?/Is there anything I can do for you?
6. 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
7. Here you are.给你。
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.我买了。
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.
/doc/ee8918197.html,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
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for sale待售
1）房子在待售2）毛衣在出售
12.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
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。
14. 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 him
15. have a look at = look at看一看 ┃能力提升训练┃
Ⅰ. 词汇专练
(A) 根据句意及首字母或汉语提示完成单词
1．My favorite color is r_____.
2. The store s______ many kinds of things. They are
very cheap.
3. The clothes in this store are at very good
p_______.
4．I want a p_____ of white shoes.
5．Five and seven is t_______.
6. Do you ________ (需要) something to drink?
7. The sports shoes in all _________(颜色) are
50 yuan a pair.
8. How much are the _________(短裤)?
9. My mother asks me to _______(买) some apples.
10. C_____ and see our clothes at Huaxing Clothes
Store!
(B) 根据句意写出下列各句中某个词的对应词或反义词
1. Your room is _______，but our room is small.
2. I don't like this black shirt. I like that
_________ one.
3. This skirt is too ________. Do you have a short
one?
4. These are my socks and _________ are your socks.
5. You can _______ to my home, then we go to the
store together.
Ⅱ.单项选择
( )1. —How much are the trousers?
—________twenty dollars.
A．It has B．It's
