高一英语Unit3-4知识点总结

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编辑点评: 在英语学习过程中,已获得的知识和技能对以后新知识、新技能的形成产生一定的影响,最好的办法是消灭错误,获得正确知识和技能。

【考例】They wondered how much this kind of car would ____ them.

A. pay B. spend C. cost D. waste

[考查目标] 本题考查cost和它的几个近义词的区别。

[答案与解析] C cost的意思是“耗费”,主语是指物的

名词.而pay和spend等的主语是指人的名词。

6. effect n. 效果;作用

have an effect on sth.

His words had a great pushing effect on his students.

(1) be of no effect 无效

(2) come into effect 开始生效;开始实行

[比较] affect vt. 影响 The climate affected the amount of the rainfall.

7. experience的用法

▲构词: experienced adj. 有经验的,熟练的

▲搭配:

① by experience 凭经验;从经验中

② from experience 凭经验;从经验中

③ gain experience in… 获得……经验

④ be experienced in… 某方面有经验

▲友情提示: experience这个词作为可数名词用时,解释为“经历”,作为不可数名词用时解释为“经验”。

【考例】 (2005山西模拟) ____teaches that he was right. Good friendship is just not easily formed.

A. Knowledge B. Teachers C. Experience D. Parents

[考查目标] experience的意思。

[答案与解析] C experience常为不可数名词,意思是“经验”。

 

 

8. fear n. & vt.

(1) n. 恐惧 (多作不可数名词)

His face was growing pale with fear.

忧虑;担心的事(可数)

There is no reason for your fears.

for fear of 由于怕……,以防

He left an hour earlier for fear of missing his train.

for fear (that) 惟恐;怕的是;以防

She worried for fear that the child would be hurt.

in fear of 害怕;担心

The thief was in fear of the police.

(2) v. 恐惧;害怕,接 n. / pron.

Cats fear big dogs.

恐惧;害怕,接to do

Don't fear to tell the truth.

恐怕;担心,接从句

She feared that she might not find him in his room.

▲构词:fearful adj. 可怕的,严重的;惧怕的,胆怯的;担心的,忧虑的 fearless adj. 不怕的,大胆的,勇敢的,无畏的

▲搭配:

① be in fear (of) (为……而)提心吊胆

② for fear of 因为怕;以免,怕的是

③ for fear that-clause 生怕;为了防止(某事发生)

④ have a fear that-clause 担心/怕(发生某事)

⑤ with fear 吓得,怕得

⑥ fear (vi.) for... 担心/忧虑……

【考例】(2004江苏)He got to the station early, ____ missing his train.

A. in case of B. instead of

C. for fear of D. in search

[考查目标] fear构成的短语的用法和意思。

[答案与解析]C for fear of 常在句中作状语,意思是 “怕的是……。担心……”。

9. fun n. 高兴;乐趣;有趣的人或事

(1) for fun 为了高兴;为着好玩

I only did it for fun.

(2) make fun of 开……的玩笑;取笑

It is wrong to make fun of a cripple.

[比较]

(1) laugh at 笑(某人);嘲笑

It's unkind to laugh at a person who is in trouble.

(2) play a joke on 开(某人的)玩笑

10. means n. 手段;办法

(1) by means of 用……;依靠……

The water may be carried by means of a pipe.

(2) by all means 一定;务必;(表示同意)当然可以,没问题:务必,无论如何,千方百计地

Try by all / every means to persuade him to come.

(3) by no means 完全不是;一点也不;决不

This is by no means the first time you have been late.

还有: by this means 用这种方法; by any means 用一切可能的方法或手段

【考例】(MET 1991)Students sometimes support them- selves by ____ of evening job.

A. ways B. offers C. means D.helps

[考查目标] by means of 短语的意思。

[答案与解析] C by means of 的意思是“通过某种手段”。

11. normal adj. 正常的;正规的

the normal temperature, normal behavior

(1) regular 规则的;有规律的

keep regular hours 生活有规律;按时作息

(2) common普通的;常见的

Tom is a common name in Britain. 共有的;共同的

have a common interest 有着共同爱好

(3) usual 惯常的;惯例的

It's usual with him to go to the office on foot.

(4) ordinary 平凡的;普通的 in ordinary dress

 

 

12. once的用法

▲ 搭配:

① all at once 突然;同时

② at once 立刻,马上;同时

③ (every) once in a while 偶尔,有时,间或

④ for this once (= for once,just for once) 就这一次; 破例一回

⑤ more than once 不止一次,多次

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