按要求改写句子

按要求改写句子介绍如下：

老师看了我半晌才下决心说:“就这样吧，我决定就让你扮演老虎吧。”改为转述句。

老师看了我半晌后，最终决定让我扮演老虎。

转述句（reported speech），也被称为间接引语，是指在讲述别人说过的话时，不再使用直接引语（直接复制说话者的原话），而是用自己的话概括、转述对方的意思。这种语法结构广泛应用于日常交流、写作和口语考试中。转述句的构成需要遵循一定的语法规则，包括动词时态、人称、时间和地点等方面的变化。

一、转述句的结构：

1、动词时态的变化：

直接引语：He said, "I had finished my homework."

转述句：He said that he had finished his homework.

直接引语：She said, "I like reading books."

转述句：She said that she liked reading books.

如果直接引语的动词是一般现在时，转述句中的动词时态通常要改为相应的过去时。

如果直接引语的动词是一般过去时，转述句中的动词时态通常要改为过去完成时。

2、人称的变化：

直接引语：Mary said, "I am going to the store."

转述句：Mary said that she was going to the store.

直接引语和转述句中的人称通常会发生变化。

3、时间和地点的变化：

直接引语：He said, "I will meet you here tomorrow."

转述句：He said that he would meet me there the next day.

转述句中的时间和地点表示通常需要根据上下文进行调整。

4、转述句的用法：

引述别人的陈述、建议、请求、命令等：

直接引语：She said, "I don't like coffee."

转述句：She said that she didn't like coffee.

直接引语：He said, "Could you please close the window?"

转述句：He asked if I could close the window.

二、引述间接疑问句：

直接引语：He asked, "Where is the library?"

转述句：He asked where the library was.

引述条件句：

直接引语：She said, "If I have time, I will come to the party."

转述句：She said that if she had time, she would come to the party.