七年级下册英语unit3重点语法（初中七年级英语下册Unit3-Unit4知识点）

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七年级下册英语unit3重点语法

Unit3-Unit4一、必背句子：

How do you get to school?

I ride my bike.

How long does it take to ge to school?

It takes about 20 minutes.

How far is it from your home to school?

It’s only about two kilometers.

The river runs too quickly for boats.

Don’t eat in class (祈使句)

Don’t run in the hallways.

What are the rules.

What do you have to do?

二、短语：

Take the bus

Take the train

Take the subway

On foot

By bus/train/subway

Between…and…

One 11-year-old boy

Hundreds of…数百

On school nights

Make one’s bed

On school days

At table 吃饭

At the table 在桌边

In hospital 住院

In the hospital 在医院

三、重要语法：

Drive one’s car to 地点

Be afraid to do…害怕去做某事

Leave 地点for 地点 离开…去…

11-year-old boy这里作为形容词使用；11 years old这里整体可以看作是一个短语，意为：十一岁。注：要注意year的单复数变化。

Bring sth to 地点

Choose from…后面跟名词

There be 结构

There be 某物/某人 某地/某时，表示某地或某时有某人或某物。

句式	一般现在时	一般过去时
肯定句	There is a boy in the classroom.	There was some milk in the bowl.
否定句	There isn’t a man on the subway.	There wasn’t a bank on that street.
疑问句	Is there a supermarket on that road?	Was there a supermarket on this road.

在有并列主语的情况下，往往根据第一个主语的单复数来确定动词be的形式。如：there is an apple and three pears on the desk.

there are ten monkeys and a panda in the zoo.

直接引语：my mother says,“get up early!”

间接引语：my mother says that I must get up early!

wear,put on,dress,have…on,in.这几词的区别

wear:表示穿的状态；

put on:表示穿的动作；

dress:表示给某人穿衣服；

have…on:也是表示穿的状态；

in：一般后面跟颜色表示穿着什么颜色的衣服。

情态动词：have to ;must

Have to表示客观需要做的事情，可以单独作为谓语动词。

Must表示必须要做的事情，并且不能单独作谓语动词。

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