常用于该句型的名词有:manners, duty, fun, good, a great honour等。
It is our duty to pay taxes to our government. 向政府交税是我们的义务。
5. It is + ones turn + to do sth. 轮到某人做某事
It is his turn to take the children to school.今天该轮到他送孩子们上学了。
6. It is + up to sb. + to do sth. 做某事是某人的责任或义务
Its up to us to give them all the help we can.我们理应竭尽所能地给予他们帮助。
㈡ it 代指动名词短语的句型
7. It is + 名词 + doing sth. 做某事是
用于该句型的名词有:no good, no use, hard work, a nuisance, a waste of time, a great honour等。
Its no use/good (in) crying over spilt/spilled milk.事已至此,后悔也无用。(牛奶已泼,哭也没用。)
It was a nuisance having to wait for such a long time.要等这样久真烦人。
8. It is + 形容词 + doing sth. 做某事真
用于该句型的形容词有:pleasant, useless, senseless, worthwhile, dangerous等。
It was pleasant meeting you in London that day.那天在伦敦见到你真高兴。
㈢ it 代指名词性从句的句型
9. It + be + 名词 + that从句
【高三英语语法复习:it句型总结】相关文章:
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2016-02-29
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