She said. "My brother wants to go with me." →She said her brother wanted to go with her.
He said to Kate. "How is your sister now?" →He asked Kate how her sister was then。
Mr. Smith said: "Jack is a good worker。"→Mr. Smith said Jack was a good worker。
1) She said. "I have lost a pen." →She said she had lost a pen.
2) She said. "We hope so." →She said they hoped so.
3) She said. "He will go to see his friend。"→She said he would go to see his friend。
"The earth moves around the sun and the moon moves around the earth, the teacher told me. → The teacher told me the earth moves around the sun and the moon moves around the earth。 ②直接引语是过去进行时，时态不变。如：
Jack said. “John, where were you going when I met you in the street?” →Jack asked John where he was going when he met him in the street。
③直接引语中有具体的过去某年、某月、某日作状语，变为间接引语时，时态不变。如： Xiao Wang said. "I was born on April 20, 1980。" →Xiao Wang said he was born on April 20, 1980。 ④直接引语如果是一般现在时。表示一种反复出现或习惯性的动作，变间接引语，时态不变。如：
He said, "I get up at six every morning。" →He said he gets up at six every morning。
⑤如果直接引语中的情态动词没有过去时的形式（例：ought to， had better, used to)和已经是过去时的形式时，（例：could, should, would, might）不再变。如：
Peter said. "You had better come have today。" →Peter said I had better go there that day。
直接引语变间接引语，状语变化有其内在规则，时间状语由“现在”改为“原来”（例：now变为then, yesterday变为 the day before）地点状语，尤其表示方向性的，或用指示代词修饰的状语，由“此”改为“彼”（例：this 改为that),如：
He said, "These books are mine." →He said those books were his.
①直接引语如果是陈述句，间接引语应改为由that引导的宾语从句。如：She said, "Our bus will arrive in five minutes." →She said that their bus would arrive in five minutes.
②直接引语如果是反意疑问句，选择疑问句或一般疑问句，间接引语应改为由whether或if引导的宾语从句.如：He said, "Can you swim, John?" →He asked John if he could swim.
"You have finished the homework, haven‘t you?" my mother asked. →My mother asked me whether I had finished the homework.
"Do you go to school by bus or by bike?" →He asked me if I went to school by bus or by bike. ③直接引语如果是特殊问句，间接引语应该改为由疑问代词或疑问副词引导的宾语从句（宾语从句必须用陈述句语序）。
She asked me, "When do they have their dinner?"→ She asked me when they had their dinner. ④直接引语如果是祈使句，间接引语应改为"tell(ask, order, beg等) sb.(not) to do sth."句型。如：
"Don’t make any noise," she said to the children. →She told (ordered) the children not to make any noise.
"Bring me a cup of tea, please," said she. →She asked him to bring her a cup of tea.
He said, " Let’s go to the film." →He suggested going to the film.或He suggested that they should go to see the film.
John said, "I’m going to London with my father."
John said that he was going to London with his father.