间接引语：别人说的话，你怎么"搬"才对？
间接引语（Reported Speech）是英语考试和职场沟通中的高频考点。当你要转述别人说过的话时，时态要往后倒退一步——这就是"backshift"规则。本文用一套公式帮你彻底搞懂。
核心规则：时态倒退一步
当主句动词是过去时（said / told / asked），从句的时态要向后倒退一个层级：
| 直接引语（原话） | 间接引语（转述） |
|---|---|
| 一般现在时 "I am tired." | 一般过去时 She said she was tired. |
| 现在进行时 "I am working." | 过去进行时 He said he was working. |
| 现在完成时 "I have finished." | 过去完成时 She said she had finished. |
| 一般过去时 "I saw her." | 过去完成时 He said he had seen her. |
| will "I will call." | would She said she would call. |
不需要倒退的情况：如果主句是现在时（She says...），或者转述的是客观事实、永恒真理，时态保持不变。例如：He said the Earth is round.（地球是圆的，永恒事实，不用倒退。）
时间词和地点词也要变
转述时，时间和地点指示词需要根据新的"叙述时刻"来调整：
| 直接引语 | 间接引语 |
|---|---|
| now | then / at that moment |
| today | that day |
| tomorrow | the next day / the following day |
| yesterday | the day before / the previous day |
| here | there |
| this / these | that / those |
"I'll meet you here tomorrow."
"我明天在这里见你。"
He said he would meet me there the next day.
他说他第二天在那里见我。
疑问句转间接引语
转述疑问句时，语序要从疑问句变回陈述句（主谓不倒装），这是最容易出错的地方。
一般疑问句：用 if 或 whether 引导
"Do you like coffee?" → She asked me if I liked coffee.
她问我是否喜欢咖啡。（注意 liked 用了过去时，like 的位置也从句首移到了主语后）
特殊疑问句：保留疑问词
"Where do you live?" → He asked me where I lived.
他问我住在哪里。（where 保留，后面变陈述语序）
"What time does the train leave?" → She asked what time the train left.
她问火车几点开。
祈使句转间接引语
转述命令、请求、建议时，用 tell/ask + 人 + to do 结构。
"Please sit down." → She told me to sit down.
"请坐。" → 她让我坐下。
"Don't be late." → He told me not to be late.
"别迟到。" → 他叫我别迟到。
say vs. tell：别再混了
- say 后面不直接加人。要说 say to someone 或 say + 从句。He said (that) he was busy.
- tell 后面必须加人。He told me (that) he was busy.
- 不能说 "He said me..."，这是错的中式英语。
口语提示：在日常口语中，that 引导词经常省略。例如：He said (that) he was coming. 在写作和正式场合中建议保留 that，使句子结构更清晰。
总结
- 时态倒退一步 — 过去时变过去完成时，will 变 would
- 时间地点调整 — tomorrow → the next day，here → there
- 疑问句变陈述语序 — where do you... → where I...
- 祈使句用 to do — "Sit!" → told me to sit