复合不定代词用法和练习复合不定代词的用法:不指明替代某个(些)人、某个(些)事物的代词叫不定代词。由some-,any-,no-,every-加上-one,-body,-thing连用,构成复合不定代词。复合不定代词包括 something, somebody, someone, anything, anybody, anyone, nothing, nobody, no one, everything, everybody, everyone 等十二个。这些复合代词具有名词性质,在句中可用作主语、宾语或表语,但不能用作定语。一、复合不定代词的指代对象1、含-body和-one的复合代词只用来指人,含-body的复合不定代词与含-one的复合不定代词在功能和意义上完全相同,可以互换。只是用-body时显得较通俗些,多用于口语中,用-one时显得较文雅些,更常见于正式场合及书面语中。如:Someone/Somebody is crying in the next room.有人在隔壁房间哭。2、含-thing的复合不定代词只用来指事物。如:Are you go