大师作文网The teacher said to his students,''Tell briefly in your own
来源：学生作业帮 编辑：大师作文网作业帮 分类：英语作业 时间：2024/09/21 08:00:59
The teacher said to his students,''Tell briefly in your own words how penicillin was discovered.
为什么The teacher这句改为直接引语后was会变成had been
变成had
为什么The teacher这句改为直接引语后was会变成had been
变成had
因为主句是一般过去时（ SAID） ,从句要用相应的过去时（ 原来是WAS DISCOVERED 一般过去时,所以要改为相应的过去时,即过去完成时 hade been discovered )
The teacher told his students to tell briefly in their own words how penicillin had been discovered.
The teacher told his students to tell briefly in their own words how penicillin had been discovered.
The teacher said to his students,''Tell briefly in your own
The teacher said to the students,“Open your books,please”
The teacher asks his students to practice English in _______
the teacher-------------his students to hand in their compos
1.The teacher said to the students,"Don't waste your time
The teacher said to his students ,"Think ,before you do it "
He woule like to tell me (in his own words )about the accide
my teacher came in and said he had ___ to tell the class
My teacher came in and said he had ______ to tell the class.
句子改为间接引语1.The teacher said to his class,"Don't waste your ti
The teacher said to his class,"Don`t waste your time!"直接引语改间
the teacher said to her students-----to make herself heard.