英语语法:介词短语的句法功能(在线收听

   1. 介词短语可以用作表语。如:

  Mr. Smith is still in bed. 史密斯先生还在睡觉。
  He was already in his sixties. 他已经六十多岁了。
  Dinner was at one o’lock. 一点钟开午饭。
  We are out of food. 我们的食物吃完了。
  2. 介词短语可以用作状语。如:
  The children are playing by the river. 孩子们在河边玩。
  They often talk in English after class. 他们经常在课后用英语交谈。
  Let’s go out for a walk along the river. 咱们到江边散散步。
  3. 介词短语可以用作定语。如(from www.zkenglish.com):
  The woman in the room is his wife. 房间里的那个女人是他的妻子。
  China is a country with a long history. 中国是一个历史悠久的国家。
  介词短语作定语时必须置于被修饰名词之后。如:
  the people on the bus 公共汽车上的人
  the girl in front of me 我前面的女孩
  a woman in black 一个穿黑衣的妇女
  a book on sports 一本关于运动的书
  a boy with red hair 红头发的男孩
  a bird in the tree 树上的鸟
  4. 介词短语可以用作宾语补足语.。如:
  We found her in tears. 我们发现她在哭泣。
  The cold kept him in bed for three days. 这次感冒让他卧床三天。
  用作宾语补足语的介词短语在相应的被动语态中则为主语补足语:
  He was regarded as a hero. 他被看成是英雄。
  5. 介词短语可以用作宾语。如(from www.zkenglish.com):
  I saw her from across the street. 我从街对面望见了她。
  He goes to work every day except on Sunday. 除星期日外,他每天都上班。
  I won’t go home until after the exam. 我要等考完后才回家。
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