directed是对的,directed by Ang Lee won five Oscars,是作为the film的定语能不能填was directed?不能，如果用was directed，句子成分就不对了。这里只能用directed作为后置定语来修饰the film，上面写错了，后置定语是directed by Ang Lee,这个句子里面the film是主语，won 谓语，five oscars宾语，directed by Ang Lee修饰the film，in cluding...后面的是作为five oscar的补充说明，是补语这个句子的意思是：那部由李安导演的电影，获得五项奥斯卡奖，其中包括最佳外语影片奖。如果句子变成：The film, which won five oscars, in cluding the best foreigh language award, was directed by Ang Lee.这个时候就要用was directed了，但是句子意思也变了：那部获得五项欧斯卡奖项，包括最佳外语影片奖的电影，是李安导演的。