He told me yesterday he had been to the library.　

　●?昨天,他告诉我他去了阅览室。　

　●?他告诉我他是昨天去了阅览室。

2. I was not listening all the time.　

　●?全部时间我都没听。　

　●?我并不是全部时间都在听。

1. I didn’t go because I was afraid.　

　●?我并不是因为害怕而去的。　

　●?我因为害怕而没去。

　President Bush is visiting that country.　

　●?布什总统要访问那个国家。　

　●?布什总统正在访问那个国家。

3.介词短语

　I saw her in the library.　

　●?我在图书馆看见了她。(介词短语做状语)　

　●?我看见她在图书馆。(介词短语做宾补)

2.动词不定式短语或动词不定式

　(1) The police were told to stop drinking by midnight.　

　●?警察奉命在午夜时阻止他人喝酒。=The police were told to stop other people from drinking by midnight.　

　●?上级命令警察在午夜时不准喝酒。=The police were told to stop their own drinking by midnight.

　(2) He wants a girl to do housework.　

　●?他要一个做家务的女仆。(不定式短语作定语)　

　●?为了做家务,他要一个女仆。(不定式短语作状语)

1.分词短语或分词

　(1) Do you notice the old man smoking?　

　●?你注意到那位老人在抽烟吗? =Do you notice that the old man is smoking?　

　●?你注意到那位抽烟的老人吗? =Do you notice the old m an who is smoking?

　(2) He found a boy hidden behind the door.　

　●?他发现躲在门后的一个男孩。=He found a boy who was hidden behind the door.　

　●?他发现一个男孩躲在门后。=He found that a boy was hidden behind the door.

4.关系代词引导的定语从句

　(1) She sang a folk song at the concert, which was a success.　

　●?她在一个相当成功的音乐会上唱一支民歌。(定语从句修饰the concert)　

　●?她在一个音乐会上唱一支民歌,获得了成功。(定语从句修饰整个句子)

　(2) It is the book that I bought last week.　

　●?这是我上星期买的那本书。(that引导定语从句)　

　●?我上星期买的正是这本书。(It is…that…强调句型)

3.比较简单状语从句的简略形式

　(1) She loves the cat more than her husband.　

　●?她比她丈夫更加爱猫。=She loves the cat more than her husband loves the cat.　

　●?她爱猫甚于爱她丈夫。=She loves the cat more than she loves her husband.

　(2) I like English as much as my daughter.　

　●?我和我女儿同样喜欢英语。=I like English as my dau ghter does.　

　●?我喜欢英语如同我喜欢女儿一般。=I like English as much as I like my daughter.

2. when, before引导的从句

　How do you know when there is wind?　

　●?你怎么知道什么时候有风呢? (宾语从句)　

　●?有风的时候,你怎么知道呢? (状语从句)