District 9

Watch the following trailers of District 9 (2009) in YouTube.
Trailer 1
Trailer 2

Then, answer the following questions:
- What is District 9?
- Are aliens welcome by humans?
- Why do you think humans hate aliens?

- Would you like to watch the movie? Why?

- What will happen in the future if aliens come to Earth?
- What will happen in the future if we treat aliens badly?
- What we happen in the future if we mix human genes with alien genes?