宾语从句的复合句转化为简单句
一、当主句谓语动词hope decide wish choose agree promise等动词时,宾语从句的主语与主句主语一致时可转化,例如
1Li Ming hopes he will be back very soon.
→Li Ming hopes to be back very soon.
2We decided that we would help him.
→We decided to help him.
  二、当主句谓语动词是know learn remember forget tell等动词时,且主句主语与从句主语一致时,可简化。例如:
1She has forgotten how she can open the window.
→She has forgotten how to open the window.
  注:当主句谓语动词是tell ask show teach等动词,且后带双宾语,从句主语和间接宾语一致时,可简化。例如:
1Could you tell me how I can get to forgetthe station
→Could you tell me how to get to the station
  三、当主句的谓语动词是order(命令),require(需要)等时,如果主句和从句的主语不一致,可简化为名词(代词)+不定式结构。例如:
1The headmaster ordered that we should start at once.
→ The headmaster ordered us to start at once.
  四、某些动词后的宾语从句,可以用介词加动名词(短语)等其他形式简化。例如:
1He insisted that he should go with us.
→He insisted on going with us.
2The poor boy doesn’t know when and where he was born.
→The poor boy doesn’t know the time and the place of his birth.
  五、某些动词后面的宾语从句可转化为宾语+V-ing形式(作宾语补足语)结构。例如:
1Liu Ping found that there was a wallet lying on the ground.
→ Liu Ping found a wallet lying on the ground.
  六、动词seem后的宾语从句,也可以用不定式(短语)来简化,但句型需要进行适当的变化。一些find后面的从句可改为 +形容词的结构,例如:
1It seemed that the boys were going to win.
→The boys seemed to win.
  2I found that it was difficult to learn English well.
→I found it difficult to learn English well.
3Soon we found that the ground was covered with thick snow.
→Soon we found the ground covered with thick snow.
4They found that the box was very heavy.
→They found the box very heavy.