什么是介词短语

Question

说详细点

Answer 1

一、介词短语的定义：由介词和它后面的名词或相当于名词的词（介词宾语）一起构成，在句子中主要做状语、定语、表语等。比如among young people, in English, in his early thirties, in a rage。
二、介词短语与短语介词的区别：
1. 介词短语是指由介词后接宾语构成的短语，如in the room, at the station, on the desk, under the tree等。
例子如下：
They came out from under the trees. 他们从树下走出来。
We heard a strange sound in the room. 我们听到屋里有一种奇怪的声音。
2. 短语介词是指由短语构成的介词，如according to, because of, in spite of, on behalf of, with reference to等。
例子如下：
According to the timetable, the train gets in at 8:27 根据时刻表，火车8:27进站。
The legal guardian must act on behalf of the child. 法定监护人应该维护这个孩子的利益。
3.总结如下：
短语介词仍是介词，如because of。
介词短语属于“介词+宾语”，如because of his illness。本回答被网友采纳