The weather in Guangzhou is hotter than that in Harbin.
物主代词
第一人称 单数 形容词性 my 名词性 mine
复数 形容词性 our 名词性 ours
第二人称 单数 形容词性 your 名词性 yours
复数 形容词性 your 名词性 yours
第三人称 单数 形容词性 his her its 名词性 his hers its
复数 形容词性 their 名词性 their
译为“的”，形容词性物主代词后＋名词
名词性物主代词后不可以加名词
双重所有格 ……＋of＋名词性物主代词
a friend of mine
a good habit of ours
反身代词
第一人称 单数 myself 复数 ourselves
第二人称 单数 yourself 复数 yourselves
第三人称 单数 himself herself itself 复数 themselves
是“本人，亲自”的意思，反指前面提到的人或物
必须与其在人称和数上保持一致
作宾语，放在动介词之后
He can take care of himself.
作表语，放在系动词之后
The poor boy in the story was himself
作同位语，放名词代词之后，句末
I myself did it.＝I did it myself.
放在动词之后的常见搭配
enjoy oneself＝have a good time/have fun help oneself(to)请自便，自用（食物等）
dress oneself 自己穿衣服 teach oneself＝learn by oneself 自学 hurt oneself 伤害自己 lose oneself (in)沉溺于 introduce oneself 自我介绍 make oneself at home 宾至如归，随便，不拘束
放在介词后的常见搭配
by oneself 单独地，独自地，亲自 for oneself 为了某人自己 look after oneself＝take care of oneself 照顾某人自己 make sth by oneself 某人自己做… smile to oneself 暗笑 come to oneself 苏醒 keep sth to oneself 保密 say to oneself 自言自语 leave sb. by oneself 把某人独自留下
易混词辨析
it 与 one
it 指上文提到过的同一物
I can find my pen. Have you seen it anywhere?
one 指上文提到过的同类事物中的另一个
I think you'd better buy a new one.
it 用法
指时间，天气，环境
指谈话中指代不明，身份不明的人或婴儿等
作形式主语或形式宾语
It's ＋a. (for/of sb.)＋to do sth
It's one's turn to do sth 轮到某人做…
