3. They may play to passer-by in the street or subway so that they can earn some extra money.他们可能在街上或地铁里为过路者演奏，以便有一些额外收入。

so that= in order that引导目的状语从句。so that也可引导状语从句。其区别在于so that引导目的状语从句时，从句中的谓语常含有can, could, be able to等情态动词，而结果状语从句中没有，另外结果状语从句常用逗号与主句隔开，但目的状语从句一般不用。so that引导目的状语从句在许多情况下可改写为so as to或in order to引起的不定式短语

考点例题：

完成句子：He said in a loud voice ______________________________________.

(结果大家听到了那个信息)

He said in a loud voice _______________________________________.

(以便大家都能听到那个信息)

[模拟试题]

(一)用框内所给词组的适当形式完成下列句子(其中两个是多余的)

2. They set the number of animals to be hunted. 他们拨出一定数量的动物供人们捕猎。

to be hunted为动词不定式的被动式，在此作animals的后置定语。不定式作定语时，在句中如果能找到不定式动作的执行者，常用不定式的主动式，找不到时常用不定式的被动式。试比较：_K^S*5U.C#O%

The first thing to be done is to tidy up the office.

The first thing for you to do is to tidy up the office.

1. She turned around and there was an antelope with a sad face looking at her.她转过身看到一只羚羊带着忧郁的神色望着她

此句可改成：

She turned around and there was an antelope which was looking at her with a sad face.

“with a sad face looking at her” 为with的复合结构，即with +名词、代词(介词宾语)+v.-ing(宾补)。可充当宾补的还有分词、不定式、形容词、副词及介词短语。简单总结为：with +宾语+-v.-ed /v.-ing /to do)作伴随状语或定语

考点例题：

With some students _____________(follow) behind , he came in.

With a lot of thing ____________ (solve), the new boss worried a lot.

6. break up分裂；解体；打碎；结束

The crowd started to break up when the night fell.天快黑时人群开始散开了。

Their marriage broke up.他们的婚姻破裂了。_K^S*5U.C#O%

The company top meeting didn’t break up until midnight.

公司高层会议到半夜才结束。

联想记忆：

break away from摆脱；脱离

break down出故障；分解；

break into破门而入

break out爆发

break through突破

考一考：用break的相关短语填空

1)The bus _______________ on the way to school, so I was late.

2)The ship hit a large rock and _________________.

3)The Chinese government will never allow Taiwan _______________ our motherland.

4)Scientists say they’re beginning to ______________________ in fighting against cancer.

5)-I don’t know how to complete such a large project?

-I suggest you _________ it _________ into several steps and get them down one by one.

6)We were discussing an important issue when the guard _______________ the meeting room.

5. dream of梦想

dream of /about (doing) sth.

dream of/about sb./sth梦见某人/某物

dream one’s life away虚度光阴_K^S*5U.C#O%

联想记忆：

　 wish for/hope for sth.希望得到…

　 wish/hope/except/desire to do sth.希望做…

　 long for/to do sth.渴望得到/做某事

　 be anxious for/to do sth.渴望得到/做某事

　 be eager for/to do sth.渴望得到/做某事

4. be concerned about(for)为……担心/忧虑

I believe that you are concerned about animals and plants disappearing.我相信你们为动植物的消失而担心。

联想记忆：

be concerned with与….有关

as far as…be concerned关于；至于；就…而言

The car is fine as far as the engine is concerned.

As far as I’m concerned you can do what you like.

Ex. Parents _____ the matters _____ the education of the children.

A. show great concern about； concerned

B . are concerned about； concerning

C. concern； concerning　

D. are concerned about； concerning about

3. come into being形成；产生(不可用于被动语态或进行时态)

Dinosaurs lived on the earth tens of millions of years ago, long before humans came into being.千百万年前，恐龙就在地球上生活，比人类的出现要早得多。

联想记忆：_K^S*5U.C#O%

come into effect实施

come into use投入使用

come into power上台执政

Ex. Before the computer _______, people could never imagine it could bring about such great changes to human life.

A. came into being　　　　　　　　　　　　　　　　　　　　　　 B. was discovered

C. was come into being　　　　　　　　　　　　　　　　　　 D. was formed

2. die out(指物种)死光；灭绝(of species=become distinct),火慢慢熄灭

联想记忆：

　　 die away减弱(以至觉察不到)；淡化

　　 die down逐渐降低；减弱

　　 be dying 垂死的

　　 be dying for/to do sth.渴望

　　 die of 死于(饥饿；病)

　　 die from死于(外界引起的)

　　 die hard很难改变；顽固

Old habits die hard.旧习难改。

Ex. In Britain one in four people ______ smoking too much.

A. die of　　　　　　　　　　　 B. die from 　　　　　　　　 C. die for　　　　　　　　　　　 D. die in

I ______ a racing bicycle when I was at middle school.

A. died for　　　　　　　　　　 B. was anxious to　　　　　 C. dreamt 　　　　　　　　　 D. was dying for

1. as a result结果

联想记忆：

as a result of因为……

without result毫无结果地

result from(动词短语)产生；发生

result in(动词短语)导致

Nothing has ___________ _________ his efforts.他的努力终成泡影。

Acting before thinking always ____________ __________ failure.做事不先考虑总会导致失败。

5. unknown a.未知的；不详的；不出名的

an unknown disease一种尚未搞清的疾病

an unknown artist一个默默无闻的艺术家

联想记忆：

as is well known…众所周知

it is well known to all that…众所周知……

be unknown to sb.不为某人所知

Mr. Smith, would you please make yourself known to us? Smith 先生你能向我们自我介绍一下吗？

考点例题：

______ is known to us, China is developing faster and faster.

A. It　　　　　　　　　　　　　　 B. That 　　　　　　　　　　　 C. What 　　　　　　　　　　　 D. As