課本中不會(huì)教你的[I]400　it be+名詞+不定式

400　it be+名詞+不定式

◎ 這個(gè)句型中的名詞多為抽象名詞，如honour，pity，fun，pleasure等，it為形式主語。

It is a great honour to meet you. 見到你真是三生有幸。

It is much fun to take a walk in the woods. 在林中散步真有趣。

It is a pleasure to have been working with you in the past week. 過去一周來同你在一起工作真的使我很開心。

It is a great pity to leave the work undone. 工作沒完成真是莫大的遺憾。

It is a waste of money to build so many five-star hotels. 建造這么多的五星級賓館簡直是浪費(fèi)金錢。