人教版英语七年级上册 Unit 6 I'm watching TV知识点 素材

Unit 6 知识点
1.tomato“西红柿”—tomatoes（复数）
以o结尾，变复数加es的还有：Negro（Nergoes）黑人；hero (heroes)英雄；potato(potatoes)土豆。

k牛奶（不可数名词），没有复数名词，可借助单位词表示数量。

a glass of milk
two glasses of milk
3.bread 面包, 为不可数名词。

a piece of bread一片面包; two pieces of bread两片面包
4.dinner 表示一日之中较为丰富的正餐
have…for breakfast/for lunch/for dinner, 表示“某餐吃什么”，要用介词for。

have breakfast吃早餐
have lunch吃午餐
have dinner吃晚餐
注意：have后接三餐名词，名词前不加冠词，但是前有修饰词时需加冠词。

They have dinner early today.
We had a big dinner at the party.
5.next, last, this后跟表示时间的词构成时间状语，其前不加介词。

last week/this week/next week 上周/这周/下周
6.think about“思考；考虑”，用法如下：
(1)后接名词
John’s birthday dinner is next week. Let’s think about the food.
(2)后接代词
Give me five minutes to think about it.
(3)后接动词V-ing形式
I’m thinking about swimming.
7.vegetable“蔬菜”, 可数名词，在vegetable salad（蔬菜沙拉）中修饰名词，要用单数形
式。

注意：vegetable做定语，修饰名词，要用单数形式。

What about some vegetable salad?
8.right“正确的”，形容词，反义词为wrong, 意为“错误的”。

e.g. It’s a right answer. 这是一个正确的答案。

right还可以表示“右边；右边的”, on the right在右边；turn right向右转
right的相关表达：
That’s right. 那是对的。

All right. 好的。

That’s all right. 没关系，不用谢。

9.chicken意为“鸡肉”时，为不可数名词；表示“小鸡”时，为可数名词。

I don’t like chicken. 我不喜欢鸡肉。

Grandpa keeps some chickens on his farm. 爷爷在农场里养了一些小鸡。

10.habit“习惯”，可数名词
eating habits 饮食习惯
a good eating habit一个好的饮食习惯
form the habit of…养成……的习惯
11.healthy形容词，“健康的”；名词形式：health“健康”；反义词：unhealthy“不健康的”
keep healthy保持健康
12.want的用法（高频考点）
(1)want sth. （加名词）
I want a new bike.
(2)want to do sth.
I want to drink some water.
(3). want sb. to do sth.
My mother wants me to drink milk every day.
want为实义动词，变否定时应用助动词do/does加not。

I don’t want this book.
一般现在时
1.一般现在时表示经常性的动作或存在的状态，多与often, always, sometimes, everyday连
用。

2.句式结构
e.g. 1. 肯定：I read English every morning.
否定：I don’t read English every morning.
疑问：Do you read English every morning?
e.g. 2. 肯定：She has lunch at school.
否定：She doesn’t have lunch at school.
疑问：Does she have lunch at school?。