问题：The doctor said,"Stay in bed for a few days!".
參考答案:The doctor tode me to stay in bed for a few days.
直接引语变为间接引语
原话有4种情况
1.陈述句,连词用that(that可以省略)
2.一般疑问句，连词用if或whether
3.特殊疑问句,连词用本身的疑问词
4.祈使句,用句型ask sb.(not)to do sth.或tell sb.(not)to do sth.
变化时还要注意人称、时态