I① am a senior high school student and I① want to join our② school football team,but the person in charge has rejected me③.I have to spend my② spare time practicing football to improve myself④.Look! The football under the bed is mine⑤.It has been worn out. [规则感悟] ①为人称代词的主格形式作主语。②为形容词性物主代词,放在名词之前作定语。③为人称代词的宾格形式作宾语。④为反身代词,可作宾语、表语或同位语。⑤为名词性物主代词,后面不加名词,可作主语、宾语或表语。 (一)代词的形式 类别 主格 宾格 形容词性物主代词 名词性物主代词 反身代词 第一人称 I me my mine myself we us our ours ourselves 第二人称 you you your yours yourself you you your yours yourselves 第三人称 he him his his himself she her her hers herself it it its its itself they them their theirs themselves (二)反身代词的****惯用法 与介词搭配 by oneself独自地 for oneself亲自;为自己 of oneself自动地 in oneself本质上;本身 与动词搭配 apply oneself to专心致志于 behave oneself举止得体;行为检点 dress oneself打扮;自己穿衣 devote oneself to致力于;献身于 help oneself to随便吃/用 enjoy oneself玩得开心 seat oneself就座;入席 make yourself at home别客气 teach oneself自学 (三)it的用法 1.指天气、时间、距离、环境等。 It is early spring,but it is already very hot. 现在是初春,但是天气已经很热了。 It is twenty miles from here to the village. 从这里到那个村庄有20英里路。 2.代替前面提过的事物、群体、想法等或代替指示代词。 Although he doesn’t like it,I decide to see the movie anyway.尽管他不喜欢看这部电影,但我还是决定去看一看。 3.指不知性别的孩子和婴儿或不明确的人(由于某种原因而不知对方是谁)。 What will you call it if it is a boy? 要是男孩的话,你会给他取个什么名字? 4.用作形式主语或形式宾语,代替不定式、动名词或从句。 (1)it作形式主语的