高中英语-人教版-必修三-第四单元-基础知识点-(笔记版)

Unit 4

system系统，体系

solar system 太阳系government systems 政府体系interest vt. 使…感兴趣

常用：Sth. interest Sb. interested adj. 感兴趣的interesting adj. 令人感兴趣的eg: What he said interested

all of us.

We are interested in the

interesting story.

1.根据一个普遍接受的理论，

宇宙起源于一次大爆炸，这

次大爆炸把物质射向四面八

方。（背过）

a widely accepted theory,

the universe started

with…. throw matter in all

directions.

世界上独一无二的东西，前面

加定冠词the, 例如：the sun,

the moon, the earth, the

university, the world.但是名词前若有adj修饰，一般用不定

冠词a/an。例如：There is a big

moon in the sky.

Start/begin with 以…开始；to

start/begin with首先=first of

all

wide adj.&adv. Wide做副词

表示具体的宽He lay here,

with his eyes wide open./

wide awake.

widely adv. 修饰抽象的广泛

的The book is widely read.

Direction表示方向常和in,

from搭配。从某个方向用from,

朝某方向用in.

in all directions 四面八方

in the opposite direction 朝相反

的方向

例如：The woman went to

the direction from which

she came.这个女士走向她来

的方向。

to do一般做目的状语，但有时候

也可做结果状语，见课本第一段

最后。Only to do结果发现常

表示意料之外的结果。例如：

She went to the supermarket,

only to find/only to be told

that all the salt had been

sold out.

2.be to do用法，自己列出。

settle定居；解决；停留，落下；

使某人坐在某个位置；精神的镇

静例如：

We finally settled in Jinan.

定居

The question is hard to

settle/solve. 解决

The bird settled on the

branch. 停留在树枝上

My father settled himself in

the sofa after work. 坐在沙发

上

The medicine can help to

settle your nerves. 镇静神经

st VI持续维持其后的介

词for经常省略。

The meeting lasted (for) three hours.

4.in time①及时in time to

do/ in time for

②最终，迟早。相当于sooner or later ,eventually

例如：

We were just in time for the flight.= We were just in time to catch the plane.

Don’t worry. I am sure things will get better in time.

辨析：in time/ on time/ at a time(一次，每次)/at one time(曾经，一度)/ at times=sometimes(有时候)

5.atmosphere ①大气层，

经常与定冠词联用the

atmosphere ②气氛，氛围

例如：

An atmosphere of tension(紧张) filled Japan after the earthquake.

The atmosphere over dinner was warm and friendly.

6.As the earth cooled down,

…..as在本句中为连词，翻译

为：随着。可以和with复合结构

互换。例如：

As time goes by, we are older and

older. = With time going by,…

11. unlike prep. 不像

Unlike his brother, he is

diligent.

不像弟弟，他很勤奋。

It is unlike him to be late. 迟

到可不像他的风格。

I dislike eating fish. I like

eating meat. 我不喜欢吃鱼，

我喜欢吃肉。

What is the weather like? 天

气怎么样？

He is likely to come.= it is

likely that he will come. 他很

可能回来。

12.be fundamental to

对…至关重要，基础

fundamental differences 根本的

不同

13.make it possible for life to

develop 为make+宾语+

宾补的结构在此it形式宾

语，不定式为真正的宾语。

宾补可以有多种成分充当，

但不能加ing形式。例如：

We made him president.

我们选他做总统。

We should try our best to

make the room clean.

I spoke aloud to make myself

heard. 让我自己被听见。

The mother made the boy

do his work all day.被动The

boy was made to do his work

all day.

14.multiply繁殖，增加，乘

例如：

Cells multiply by means of cell

division.

The answer is 30 if you multiply

6 and 5.

Your effort will multiply your

chance of success.