要判断英语句子中的
后置定语成分，就要根据后置定语的几种常用用法来判断。后置定语的用法主要有以下几种:
用法1.
当形容词修饰由every-、some-、any-、no-加body、one、thing等构成的
复合不定代词时须后置.例如：Have you ever met anyone famous 你曾经见过名人吗?He did everything possible to help us .他做了一切可能做的来帮助我们.There is something wrong with the computer .这台电脑出毛病了.注意：若something 前面有
定冠词修饰,形容词不用后置.例如：There ,on the table ,was the mysterious something that they had been looking for .看,在桌子上,正是他们一直孜孜以求的神秘的东西。
用法2
形容词组作定语须后置,其功能相当于一个
定语从句.例如：_________ to take this adventure course will certainly learn a lot of useful skills .A.Brave enough students B.Enough brave students C.Students brave enough D.Students enough brave 答案为C,解释见后面.They are the boys easiest to teach .他们是最容易教的孩子.（划线部分相当于who are easiest to teach） The basket full of some fruits belongs to the
old woman .盛满各种水果的这个篮子是这位老妇人的.（划线部分相当于which is full of some fruits ） Those brave enough to take the course must be the top students in the grade .那些敢于选修这门课程的学生一定是本年级的尖子生。（划线部分相当于who are brave enough）
追答用法3
两个形容词用and 或or连接作定语,进一步说明被修饰名词的作用,此时须后置.例如：Power stations ,large and small ,have been set up all over the country .大大小小的水电站已经在全国各地兴建起来了.（划线部分相当于which are large and small） Every book ,new or
old ,should be put in the room .不论新书还是旧书都应该放在这个房间里。（划线部分相当于which are new or old）
用法4
形容词else常位于不定代词或疑问代词后作定语.例如：Anything else I can do for you 我能为你做些别的事情吗?What else did they say 他们还说了些什么?
用法5
形容词比较等级结构修饰名词时须后置.例如：The Smiths need a car garage twice larger than this one .史密斯夫妇需要一个比这个大一倍的车库.He has booked the seat farthest from the door on the train for us .他已经为我们预定了火车上离车门最远的座位。
希望可以对你有所帮助!