一、用不定式替换宾语从句。
　　1. 当主句的谓语动词是hope, agree, wish等，且主句和从句的主语为同一人时，可用“动词 不定式（短语）”进行转换。例如：
　　Lucy hopes that she will be all right soon.
　　→Lucy hopes to be all right soon.
　　We all agreed that we should start early.
　　→We all agreed to start early.
　　2. 当主句的谓语动词是ask, tell, forget, remember 等时，宾语从句可用“疑问词 不定式”进行转换。例如：
　　Could you tell me how I can learn English well?
　　→Could you tell me how to learn English well?
　　She has forgotten where she can put the car.
　　→She has forgotten where to put the car.
　　3. 宾语从句中如果是it 充当形式主语，不定式短语是真正的主语时，“it 形容词 不定式短语”结构能化简该宾语从句。可用于此用法的常见形容词有easy, difficult, hard, good, useful, wrong, right, necessary, impossible, important等。例如：
　　I believe that it is easy to learn computer well.→I believe it easy to learn computer well.
　　I find (that) it is useful for us to learn English well.→I find it useful for us to learn English well.
　　二、把宾语从句改为名词（短语）。例如：
　　Do you really get what it means?
　　→Do you really get its meaning?
　　Could you tell us how we can get to the park?
　　→Could you tell us which is the way to the park?
　　→Could you tell us the way to the park?
　　三、把宾语从句改为“宾语 现在分词或过去分词或形容词（作宾语补足语）”的形式。例如：
　　Han Mei saw that there was an old woman sitting on the ground.
　　→Han Mei saw an old woman sitting on the ground.
　　The father found that the boy was very interested in computers.
　　→The father found the boy very interested in computers.
　　四、把宾语从句改为“v-ing ”形式。例如：
　　I remember that I have told her the starting time.
　　→I remember telling her the starting time.