watch a film和see a film的区别：含义不同、侧重点不同。watch作为及物动词，意为“观看”、“注视”，用来指注视移动着的物体，watch a film意为观影；see意为看见，侧重“看”的结果，see a film意为看电影、去看电影。
一、watch a film的意思及双语例句
watch a film中文意思为观影。例句有：
1、Let's stay in and watch a film.
咱们待在家里看电影吧。
2、You can watch a film on the ceiling in Shanghai.
你可以在上海看天花板上的电影。
3、We stayed up to watch a film.
我们为了看一部电影很晚才睡。
4、I'd rather watch a film with subtitles than one dubbed into english.
山我宁可看有字幕的电影，也不要看用英语配音的。
5、The real escapist can watch a film and sip champagne on some services.
真正会享受的人还可以在某些航班上看一场电影和喝香槟。
6、Go to the cinema to watch a new film watch an old one at home.
我宁愿去电影院看场新电影而不呆在家看旧的。
二、see a film的意思及双语例句
see a film意为看电影;去看电影;去电影院看电影。例句有：
1、I've got nothing to do this evening. I think I'll see a film.
今晚没事儿，我想去看电影。
2、With his work unfinished, he was in no mood to see a film.
他工作还没做完，无心去看电影。
3、Would you like to see a film with us this evening?
今天晚上和我们一块去看电影吧？
4、What about the five of us going to see a film?
我们当中有五个人看了这部电影。
5、It's ages since I went to see a film.
我已经好久没去看电影了。
