３．指示代词，进间状语也要作调整。
直接引语 间接引语
this that
these those
now then
today that day
tonight that night
tomorrow the next (following) day(month, year)
yesterday the day before
yesterday afternoon the afternoon before
last year (month) the year (month) before
ago before
here there
注：动词（come）也常变为go
４．若直接引语为陈述句，改为间接引语时，用连词that引导（口语中常省略），其它作相应的变化。
He said, Ive just got a letter from my sister.
He said he had just got a letter from his sister.
需要说明的是，若引号里是两句话，改为间接引语后，第二句前也要用that连接起来。
He was here a few weeks ago, and he came again yesterday. she said.
She said that he had been there a few weeks before, and that he had come again the day before.