1 你多久没看电视了?英语怎么说?2 Why don't you do .haven't you do .这些结构疑问句里面,属于什么用法啊、 固定的?

1 你多久没看电视了?英语怎么说?2 Why don't you do .haven't you do .这些结构疑问句里面,属于什么用法啊、 固定的?
1 你多久没看电视了?英语怎么说?
2 Why don't you do .haven't you do .这些结构疑问句里面,属于什么用法啊、 固定的?

1 你多久没看电视了?英语怎么说?2 Why don't you do .haven't you do .这些结构疑问句里面,属于什么用法啊、 固定的?
1.How long haven't you watched TV?
或：How long have you not watched TV?
2.Why don't you do...是指“你（现在）为什么不（做某事）?”.
如：Why don't you watch TV?你（现在）为什么不看电视呢?
haven't you (done)...是指“你为什么一直都没有（做某事）?”,强调“到现在为止,一直都没有做”.
如：Why haven't you watched TV?你为什么一直都没有看电视?

How long have you not watched TV?
How long haven't you watched TV?

How long you didn't watch TV ?

1. how long haven't you watched TV?
2. 好像是固定的咯~~

How long haven't you not watched /touched TV?
否定疑问形式