Question

麻烦解决下下面几题英语，再讲解分析一下，十分感谢！！！

1.The students _______ (stop)talking when the teacher came in.
2.( ) I said _______ for her to copy my homework.
A. I don’t think it was a good idea
B. I didn’t think it was a good idea
C. I thought it wasn’t a good idea

Answer 1

1、stopped
状语when the teacher came in决定了应该用一般过去时。
2、B。
谓语动词said的形式决定了其后的宾语从句须用过去时态。另外否定前置。

Answer 2

1.stopped 瞬间动词
2.B
主从句时态一致，所以排除A，think是典型的否定前移动词