The future will bring many changes. We are starting to see them now. Teleconferencing, virtual classrooms, Wifi everywhere. Immediate communication. It's kind of sad that the one on one has gone away. I had a crush on my fourth grade teacher(she was hot)... future generations may not have that chance.

as we know in China school structure in city is just more modern than that in countryside And also I think more and more college structure are lack of characters and cutural deposits So in the future I 'd like to say that school buildings will be more western and occupy large area because of the school always related to local goverment in China.

Which country are you referring to? In Australia , government city school buildings are usually in better condition than those in country schools. There are still many wooden portable classrooms in every school. However it depends on the area, whether the suburb is rich or poor. The top private schools have even better buildings and grounds. Buildings of the future will still rely on government funding. Hopefully they'll be more environmentally friendly.