北京学位英语重点短语精讲精练一

北京学位英语重点短语精讲精练一

一、短语精讲

1.above all 首先；尤其是；最重要的是【例句】He is strong，brave and，above all，honest.他强壮，勇敢，最重要的是他诚实。

【总结】above all表示某因素是最重要的，地位上是超越其他因素的。这些因素比较的性质更强一点。

2.accept as 承认，接受为

【例句】The astronaut accepts danger as being part of the job.宇航员承认他们的工作中包含着危险。

【总结】此短语中的as是介词，后跟名词，代词等。

3.act as ？担任，充当；

【例句】Maybe I can act as a messenger for you.也许我能给你当信差。

？起……作用

【例句】The forest will act as a defense against desert dust.森林能起防御沙漠灰沙的作用。【总结】此短语中的as是连词，引导一个省略了谓语的状语从句。

【词语辨析】act as和act like区别

act as：意思是“充当”、“担任”，相当于serve as，可与人或物词如：doctor、director、interpreter、guide、coach、teacher、go-between、furniture、tools等字搭配使用。as是连词，引导一个省略了谓语的状语从句。e.g. This coin may act as a screwdriver.这枚硬币可以充当螺丝起子用。

act like：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。e.g. That child acts like a grown-up.那个孩子的举动像成年人一样。

4.according as 根据，随……而定

【例句】Everyone contributes according as he is able. 每个人根据自己的能力作出贡献

【总结】according as后接从句。

5.according to

？。根据；按照【例句】They divided themselves into three groups according to age.他们按年龄分成三组。？。取决于【例句】We will go or we won't，according to circumstances.我们或去或不去，都将视情况而定。

？。据……所载；据……所说【例句】According to the Bible，Adam was the first man.

据《圣经》记载，亚当是人类始祖。

【总结】according to ？后一般不接view（看法）和opinion（意见）这类词，也不接表示第一人称的代词（me，us）。？to 是介词，后接名词代词等。如：依我看，这部电影很不错。正：In my opinion，the film is wonderful. 误：According to my opinion，the film is wonderful. 误：According to me，the film is wonderful.

【词语辨析】according as与according to的用法区别

（1）。according as 根据，随……而定（后接从句）。如：Everyone contributes according as he is able. 每个人根据自己的能力作出贡献

（2）。according to ？根据，按照（主要引出状语）。如：Everything went off according to plan. 一切都按照计划实现了。？合乎，符合（主要引出表语）。如：It is not according to his nature to give praise. 他本性不喜欢颂扬

6.add to增添，增加，增进

【例句】The bad weather added to our difficulties.恶劣的天气增加了我们的困难。

【总结】其宾语多为困难、欢乐等抽象名词。

7.add……to……把……加到……上

【例句】Add the other items on at the bottom of the page.

把另外几项加到这一页的末尾处。

【总结】add A to B 是说把A 种类加到B种类里面。

这说明B中有至少A和B2种成分了。

8.add up 加起来，总计，说的通

【例句】His story just doesn't add up，he must be lying.

他说的前後不一致——一定撒谎了。

【总结】add up只强调相加，不强调结果。

9.a （great/large/small）number of 许多

【例句】A large number of students are ill these days because of the swine flu.这些天我们班的许多学生都因为猪流感而病了

【总结】a （great/large/small）number of 接可数名词复数；谓语动词用复数。

10.A （together）with B ……A与B一样，【例句】France，together with China，is a great country.法国，和中国一样，是一个伟大的国家。

【总结】A （together）with B 谓语动词与A一致

11.A as well as B ……A跟B一样，

【例句】It is unpleasant in summer as well as in winter.

夏天不好过，冬天也不好过

【总结】？A as well as B谓语动词与A一致。？as well as 可连接并列的单词或短语。？as well as 与动词连用时，其后可用V-ing形式，尤其as well as 位于句首时，此时相当于in addition to.例如：

As well as breaking his leg，he hurt his arm.

他不但摔断了腿，而且还伤了胳膊。as well as 用于肯定结构和否定结构中，其意义不同。

④as well as 和not搭配使用，as well as 位于not前时，两者均否定；位于not后时，否定前者，肯定后者。例如：George hasn`t gone abroad as well as his brother.

乔治并没有和他兄弟一样出国去。（他兄弟一人出国）

George，as well as his brother，hasn`t gone abroad.

乔治和他兄弟都没有出国。

12.a bit of 一点

【例句】It was a bit of a bore，wasn't it？这有点叫人厌烦，不是吗？

【总结】？a bit of 后接不可数名词，相当于a little？还要注意有些常用词组，如have a bit of a cold（有点儿感冒），“cold（感冒）”虽然是个不可数名词，但习惯上要加a

13.a bit 一点

【例句】Your article is a bit short.

【总结】a bit 放在形容词、副词前，作状语；也可作宾语、表语。

【词语辨析】a bit of/a bit

a bit of是介词短语，后接不可数名词；a bit是副词短语，修饰形容词、副词、动词，作状语；也可作宾语、表语。

13.a bunch of 一束、一捆

【例句】He gave a bunch of flowers to his girlfriend.