II.代词的用法
1.人称代词
①在句中作主语,用主格，在句中作宾语,则用宾格;
She teaches them physics.
②在句中作表语,常用宾格;
Who is it? It’s me.
但有时要用主格：It was I who told him the whole story.
在强调句型中,强调的是主语,故I用主格。
③两个或两个以上的人称代词并列时,其顺序是：
单数按2,3,1人称排列，复数按1,2,3人称顺序排列。
you, she and I ; we, you and they
2.物主代词
①形容词性物主代词只能作宾语
We love our motherland.
②名词性物主代词可用作主语,表语和宾语
Your coat is black while mine is red.
3.反身代词
①用作宾语、表语，或主语、宾语的同位语
He teaches himself Japanese every evening.(宾语)
She is not quite herself today.她今天身体不太舒服。(表语)
I myself can repair the bike.(主语的同位语)
②常用含有反身代词的惯用语归纳
by oneself= alone 独自 for oneself独立、为自己
be oneself处于正常状态,显得自然 enjoy oneself玩得愉快
seat oneself坐下 dress oneself in 给自己穿
devote oneself to专心于、献身于 help oneself to 自行取用、不用客气
come to oneself苏醒 make oneself at home 不要客气
