文档介绍：Part One: There be…
常用对应时态
单数
复数
一般现在时
There is…
There are…
一般过去时
There wa…
There were…
过去完成时
There has been…
There have been…
There is an expert in pany.
There are many experts in pany.
There was a famous place of interest in the desert.
There were a group of pioneers living in the Paris Island.
There has been an increase in the demand of water in recent years.
There have been great changes in his private life since he got divorced.
Part Two: It is/was…that/who/whom…
Example: The old man met his first love [in the library] [two years ago].
It was the old man that/who met his first love in the library two years ago.
It was his first love that/whom the old man met in the library two years ago.
It was in the library that the old man met his first love two years ago.
It was two years ago that the old man met his first love in the library.
Example: All of us are having our grammar course [at the Crack school] [right now].
It is all of us that/who are having our grammar course at the Crack school right now.
It is our grammar course that all of us are having at the Crack school right now.
It is at the Crack school that all of us are having our grammar course right now.
It is right now that all of us are having our grammar course at the Crack school.
Part Three
hardly…when…, no sooner…than…, scarcely…when…
*so, as, though, “only 强调状语”…