英语翻译 宾语从句 直接引语和间接引语

He told me that he could solve the math problem.
She told me that she didn't know much about English.
They told me that they couldn't afford it.
They told me that they could afford it.
He said that he might come to the cinema.
She said that she might call him.
详情可以参考此网址，宾语从句考点透视http://www.360doc.com/content/10/0717/00/2090743_39542261.shtml##6857724-tsohu-1-84702-dbbec294d304e96c318b4b76566cc24c

he tell me that he can solve the mathematical problem
she tell me that he don't understand english
he tell me that he can't afford it
she tell me tha she can afford it
he say that maybe he will go to the cinema
she say that maybe she will call him

He told me, "i can solve this maths problem."
He told me that he could solve that maths problem.

She told me, "i don't understand english."
She told me that she didn't understand english.

they told me, "we can't afford it."
they told me that they couldn't afford it.

they told me, "we can afford it."
they told me that they could afford it.

he said, "i may go to the theater."
he said that he might go to the theater.

she said, "i may call him."
she said that she might call him.