躺着就能学英语语法Chapter7-2:介词的位置
一般放在宾语之前;疑问句中可放句末;若含介词的动词短语为被动型态时,亦放句末。
1.介词一般放在宾语之前。但在疑问句里,介词可用在句末(或子句末),这叫作介词后置。
例子:
I'll wait for you at the school gate then.
那么,我在学校门口等你。
We work hard at English.
我们很努力学英语。
What are you talking about?
你们在谈论什么?
Who were you having supper with?
你和谁共进晚餐?
I don't know what he came here for
我不知道他到这儿来干什么。
2.当含有介词的动词短语用于被动句时,介词也应放在句末。因为它和前面的动词构成的短语不可分离。
例子:
The young trees must be looked after very well.
必须细心爱护小树。
The children were taken good care of.
孩子们得到很好的照顾。