直接引用和间接引用语咋变?

直接引用和间接引用语咋变?
变句式的时候 有哪些词要变比如：NOW变为THEN 还有哪些?

直接引语和间接引语的转换 1) 转述陈述句或感叹句去标点符号和引号,用say that接宾语从句,said后,从句中要作人称、时态等相应的变化.She said,“I am going to the market.” She said (that) she was going to the market.“What an interesting novel!”she said.She said that it was such an interesting novel.2) 转述一般或反意疑问句去标点符号和引号.用if/whether接宾语从句,改用陈述句语序.从句中要作人称、时态等相应的变化.He asked,“You are a native,aren't you?” He asked (me) it/whether I was a native.3) 转述选择疑问句,去标点符号和引号,接whether...or引导的宾语从句,改用陈述句语序,从句中要作人称、时态等相应的变化.He said,“Is this car Mr.Green's or Mr.Brown's?” He asked (me) whether that car was Mr.Green's or Mr.Brown's.4) 转述特殊疑问句,去标点符号和引号,由原疑问词引导宾语从句,改用陈述句语序,从句中要作人称、时态等相应的变化.She said,“Where are you going?” She asked (me) where I was going.但要注意在以下几种情况下.在直接引语变为间接引语时,时态一般不变化.①直接引语是客观真理."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 2l,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.