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标题: 七上新目标英语Unit 7知识点梳理 [打印本页]

作者: 网站工作室 时间: 2019-1-4 11:42
标题: 七上新目标英语Unit 7知识点梳理
Section A

1，许多 many+可数名词复数 many friends  许多朋友    much+不可数名词 much homework 很多作业

2，how much  多少钱用来询问物品的价格

How much is that brown sweater (主语) ?          It’s eight dollars.

How much are those black trousers (主语) ?       They’re nine dollars.

What’s the price (主语) of those black trousers?    It’s nine dollars.

3,how much + 不可数名词提问不可数名词的数量 How much water do you need?

how many + 可数名词复数提问可数名词的数量       How many glasses of water do you need?

4，Can I help you? (购物时)您想买点儿什么吗？ You are welcome.不用谢

I need a sweater for school. 我需要为上学买毛衣。    two dollars for one pair 两美元一双

What color do you want? 您想要什么颜色    I'll take it \ them. 我买下了。    Here you are. 给你。

How about this one? 这个怎么样？    How about + 名词/代词/动名词

5，常以复数形式出现的单词：shoes socks shorts trousers glasses（1，直接做主语谓语动词用复数。2，前有a pair of 修饰，pair是中心词）

Clothes 复数概念无单数形式

Section B

1，clothes store 服装店 at our great / big sale在我们大促销时    Come and buy your clothes!快来买衣服吧！

sell all our clothes at very good prices 以非常优惠的价格出售衣服    for boys / girls 对于男孩 / 女孩

We have skirts in purple for only 20 yuan. 紫色的裙子  a pair of white socks 一双白袜子 Do you sell bags ? 你卖包吗？

buy sb sth. = buy sth. for sb          sell sb sth. = sell sth. to sb       need +n.\pron.\to do sth

基数词表达

1)  zero ，one到twelve，拼写和读音无规律。

2) thirteen到nineteen, “十几”, 在个位数后加后缀-teen, 注意thirteen, fifteen和eighteen。

3) twenty到ninety, “几十”, 以ty结尾, 注意twenty, thirty, forty, fifty, eighty。

4) 21~29直到91~99, “几十几”, 用整十位数加个位表示, 中间用连字符“-” 把十位和个位连接起来。

5) one hundred  “一百”, 也可说 a  hundred, 可加具体数字, 如nine hundred (900)。

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