it可以指代上文的一件事吗,比如it可以指代play basketball吗

如题所述

it的用法(Use of It)较为复杂,现归纳如下:
1) 作人称代词(Personal Pronoun)。可指代事物、动物、婴儿,以及未知的人或事。it用于指代上文提到的那个表示物的名词本身,可指单数可数名词或不可数名词。例如:
“Where is the dog?” “It’s in the garden.” “狗在哪儿?” “在花园里。”
Look at the poor little baby. It is crying again. 看这可怜的娃娃。它又哭了。
“Who is that?” “It’s my friend.” “那是谁?” “是我的朋友。”
You have saved my life. I will never forget it. 你救了我的命。我绝不会忘记这件事。
2) 作非人称代词(Impersonal Pronoun)。用于引出非人称句,表示天气、时间和距离等。例如:
It’s cloudy/cold today.今天多 冷? /很冷。
It’s half past nine.现在是九点半。
It’s a long way to the railway station.这儿距离火车站很远。
3) 作形式代词(Form Pronoun)。在某些结构中代替充当主语和宾语的不定式短语、动名词短语或从句等。例如:
It is very important to master a foreign language. 掌握一门外语很重要。(代替不定式作主语)
It is no use teaming these figures by heart. 记住这些数字没有用。(代替动名词作主语)
It is quite right that you did that. 你做那件事是对的。(代替主语从句
I consider itmy duty to help you. 我认为帮助你是我的责任。(代替不定式作宾语)
They took itfor granted that I would go to their party. 他们满以为我会参加他们的晚会。(代替宾语从句
4) 作为引导词(Emphatic it)。用于引导强调句,对句中某个成分表示强调(参见十四讲名词从句14.2〔注〕)例如:
It was his father that made him a lawyer. 是他父亲使他成了一名律师。
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第1个回答  2017-08-25
可以的追答

I like play basketball. It is my favorite sport.

it代指playing basketball

更正一下
I like playing basketball. It is my favorite sport.

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