一、 反身动代词的构成： 第一、 第二人称的反身代词由形容词的物主代词加上 self, selves 构成。如：myself 我自己 , ourselves 我们自己 ,yourself 你自己, yourselves 你们自己.第三人称的反身代词是由宾格加上 self, selves 构成。如：himself 他自己, herself 她自己, itself 它自己 ,以及themselves 他们/她们/它们自己。值得注意的是，凡是单数人称代词的反身代词在后加self,而复数人称的反身代词在后加 selves。 I you she he it one myself yourself herself himself itself oneself we you they ourselves yourselves themselves 二、 反身代词的用法： 1、 反身代词不能作主语，但是它可以作主语同位语，放在主语后或句末。:如：我亲自去了电影院。误：Myself went to the cinema.正：I went to the cinema myself. 2、 反身代词可以作宾语的同位语。如：I wish I could hear Beethoven himself play this music.我希望我能听贝多芬他亲自弹这首曲子。You can go and ask him himself.你可以去问他本人。 3、 反身代词可以作介词的宾语。如：Nobody, she learnt it all by herself.没人，她自学的。I mended the bike by myself.我独自修的自行车。She said to herself: ”whats wrong with my eyes?”她自言自语地说，“我的眼睛怎么啦？”Dont always think of yourself.别总是想着你自己。 4、 反身代词作动词的宾语。一般放在像这样的动词的后面：enjoy, help, hurt, teach, wash, look after, get dressed, buy 等。如：Did you enjoy yourselves at the weekend? 你们周末玩得开心吗？He teaches himself English at home.他在家自学英语. “Help yourselves to some fish .children。”“ 孩子们，随便吃一些鱼 。” He can buy himself a lot of nice things.他可以给自己买好多好东西。 5、反身代词可以作表语。如：Im not quite myself today. 我今天情绪不好。He doesnt seem himself this morning.今天上午他似乎不舒服。