值得做某事可以用worth ，worthy 和worthwhile 来表达，他们的结构是：1.sth be worth doing 2.It 's worthwhile to do sth/doing sth.3.sth be worthy to be done/sth be worthy of being done.

例如：“这部电影值得看”就分别可以说

1.The film is worth seeing.

2.It's worthwhile to see the film/seeing the film.

3.The film is worthy to be seen/of being seen.