语法复习专题（5）

Unit5 介词和连词

(一、考点聚焦

1、介词的分类与语法功能

（1）介词是虚词，不能单独作句子成分，必须与名词、代词（或相当于名词的其他词类、短语或从句等）构成介词短语，在句中充当一个成分。介词分为：简单介词，如at、in、for等；合成介词，如within、inside、onto、througout等；短语介词，如according to、out of、because of、by means of、in spite of、instead of等。双重介词，如from behind / above / under、until after等。分词介词，如considering、including、judging(from / by) 等。

常见的介词宾语：名词、代词、动名词、从句、不定式等。如：

①It is going to rain this afternoon according to the weather

forecast.

②He quarrelled with her yesterday.

③He succeeded in passing the final exam.

④I’m still thinking of how I can fulfil the task ahead of time.

⑤The professor will give us a talk on how to study English well.

（2）介词短语在句中可作表语、定语、状语和宾补等。如：

①This machine is in good condition.(表语)

②Where is the key to my bike?(定语)

③Nothing in the world could live without air or water.(状语)

④She always thinks herself above others.（宾补）

2、介词搭配

（1）“动词+介词”搭配：注意特定搭配与同一介词与多个动词搭配意义不同的情况。

①rob sb. of sth. / clear the road of snow(“夺去、除去”意

义的动词与of 连用)

②supply us with food / fill the