1. as

　 as一词用法非常灵活，现将高中阶段习惯用法总结

　 如下：

　 1) adv. (副词)

　 同等地；一样地；同一限度或程度地

　 This dress is twice as expensive as that.

　 这件连衣裙比那件贵一倍。

　 2) conj. (连接词)

　 ① 像；如同；同等的程度或量，常用作关联词置于so

　 或as之后。

　 The situation is not so bad as you suggest.

　 情形不像你说的那样糟。

　 ② in the same manner or way that：以同样方式；以同

　 样方法

　 Do as I say and sit down.

　 照我说的，坐下。

　 ③ (at the same time that；while) 同时；当……时

　 I slipped on the ice as I ran home.

　 我跑回家时在冰上滑了一跤。

　 ④ (for the reason; on that; because) 由于；因为

　 I went to bed early, as I was exhausted.

　 我睡得早，因为我筋疲力尽了。

　 ⑤ (although) 尽管；即使；虽然。用于形容词或副词

　 之后，引导让步状语从句。

　 Young as I am, I already know what career I want to

　 follow.

　 我虽然还小，可是对要从事的职业已胸有成竹r。

　 ⑥ (with the result that) 结果

　 He was so foolish as to lie.

　 他太傻才会撒谎。

　 3) pron. (代词) 相当于that；which；who。用在

　 same 或 such后，引导定浯从句。

　 I received the same grade as you did.

　 我和你得分一样。

　 4) prep. (介词)

　 ① (in the role, capacity, or function of) 以……的身

　 份，作为；充当角色、身份或功能。

　 They entered the building dressed up as cleaners.

　 他们化装成清洁工人的模样进人大楼。

　 ② (when or while sb. is...) 当某人是(某身份)的时候

　 As a child she was sent to six different schools.

　 她儿时前后上过六所学校。

　 5) 常用短语：

　 so as to 为了

　 so as not to 以便不；免得

　 so...as to 这(那)样……以致

　 so long as 只要

　 as for 至于；就……方面说来

　 as if / though 好像……似的；仿佛……一样

　　 as it is 事实上；实际上；照现在的样子

　　 as they are 事实上；实际上；照现在的样子

　　 aS it were 仿佛；好像；可以说

　　 as many (much) as 到……程度；多达；和……一样多

　　 as to 谈到；关于；至于

　 　as we 同样；也

5.-- Where's the dictionary?

　 -- It's on the top sheik, out of ____.

　　　 A. sight　　　　　　　 B. touch

　　　 C. reach　　　　　　　 D. order

　　 ☆句型诠释☆

4. Smith ____ for 2 years for political reasons when

　　 he was young.

A. was put in prison

B. was in the prison

　　　 C. was sent to the prison

　　 D. was in prison

3. I want you to ____ during my interview with the

　 police.

　　 A. join hands　　 B. be at hand

　　 C. do by hand　　 D. have hand

2. Not having a good excuse for being late，Sally made

　 one ____.

　　 A. out　　 B. off

　　 C. over　　 D. up

1. I will show you how to hit the ball and then you must

　 ____ my example．

　　 A．copy　　 B．watch

　　 C．set　　 D．make

2. act as, act like

　 (1) act as 的意思是“充当”，“担任”，相当于serve as，

　 可与人或物连用，如：doctor，director，intepreter，

　 guide，coach，teacher，go-between，furniture，tools等

　 字搭配使用，as是连词。

　 This herb can act as an antidote against snakebite.

　 这种药草可用作蛇咬的解毒药。

　 Last summer she acted as a guide for tourists.

　 去年夏天，她担任旅游向导。

　 (2) act like 的意思是“行为像”，“举动像”，相当于英

　 语的to act in the manner of，它常与人或动物名词连

　 用，like是介词，其后接宾语。

　 The child acts like a grow-up.

　 那个孩子的举动像成年人一样。

　 Don't act like a fool!

　 别像傻瓜一般!

[牛刀小试2]

1. attend, join, join in, participate, take part in

　 这些动词或词组都有“参加，加入”之意。

　 (1)attend 侧重于指参加或出席会议或学术活动等。

　 The meeting was well attended.

　 很多人出席了会议。

　 They had a quiet wedding -- only a few friends attended

　 it．

　 他们的婚礼静悄悄的 - 只有几个朋友参加。

　 (2)join 普通用词。指加入党派、团体或游戏活动等。

　 He joined the army after he left the university.

　 他大学毕业后就参军了。

　 (3)join in 指参加活动或游戏。

　 Can Ijoin in the game?

　 我能参加这个游戏吗?

　 They all joined in,singing the Christmas carols．

　 他们一起唱圣诞颂歌。

　 (4)participate正式用词，特指参加团体活动，暗示以

　 一个积极的角色参加。

　 She actively participates in local politics.

　 她积极参与本地政治活动。

　 (5)take part in 侧重参加某次群众性、集体性的事

　 业、工作或活动，突出参加者在其中发挥一定的作

　 用。

　 He took an active part in the discussion held yesterday.

　 他积极参加昨天举行的讨论会。

5. take advantage of 充分利用 = make use of sth.

　 properly

　 They took full advantage of the hotel's equipment.

　 他们充分利用旅馆的设备。

　 She took advantage of my honesty.

　 她利用了我的诚实。

　　 ☆词语比较☆

15. regardless of 不管……；不顾……

　 He says what he thinks, regardless of other people's

　 feelings.

　 他怎么想就怎么说，不考虑别人的情绪。

　 Regardless ofwhether heis right orwrong, we have to

　 abide bv his decisions.

　 不管他对还是错，我们都得遵守他的决定。

[考点3]与 sight 有关的短语

① at first sight 一见就……；初次看见时

② at the sight of 一看见就……

③ be in sight 看得见。在眼前

④ catch (have，gain，get) sight of 发现；看出

⑤ come in (into) sight 呈现在眼前

⑥ find favour in sb's sight 受某人欢迎(宠爱)，被看中

⑦ fix one's sight on(upon)... 注视

⑧ go (get) out of sight 看不见了

⑨ lose one's sight 失明

[例句] I recognized him at first sight. 我一眼就认出了

他。

They ran away at the sight of the police. 他们一看到警

察就跑了。

I was walking along the country road when I caught

sight of a fox catching a cock in its mouth. 走在乡村小

道上时。我突然看见一只狐狸嘴里叼着一只公鸡。

He stood at the airport and watched until the plane was

out of sight in the sky. 他站在机场上看着飞机直到它

消失在空中。

Peace was in sight. 和平在望。

[考例3]I caught ____ of her ____ away but l

didn't try to speak to her.

　　 A. hold；to hurry　　 B．sight；hurrying

　　 C．hold；hurry　　 D．sight；hurried

[考查目标]此题主要考查短语辨义以及非谓语动词的

用法区别。

[答案与解析]B　 catch hold of 抓住，catch sight of，

看见．属于感官动词，后接动名词，表示动作正在进行。

题意是：我看见她匆忙离开。但没有跟她打招呼。