是be interest in 还是be interested in?

是be interest in 还是be interested in? 是be interest in doing sth还是be interested in doing sth be interest in English show great interest 和 be interest in .. be interested in=take an interest in还是take interest in be interested in 对什么感兴,还是be interest in 对什么感兴趣,哪个对? take an interest in 有这种用法吗?什么等于be interested in interest 是可数的还是不可数的?我们老师说是只有take interests in doing sth 因为interest 是不可数名词 be interested in..的同义词组是啥么,是 take an interest in..（课本上的说法） 还是 have an interest in..（不知道有没有这种用法阿） be interested in.be fond of.be fascinated by.be keen on.take an interest in是同义词组吗?是否翻译都是“对...感兴趣”呢? 是be talent in还是be talented in 是be in the trouble 还是be in trouble be interested in和have an interest in interest in与be interseted in的区别 be of interest be of interest到底是令人感兴趣,还是符合利益,有用的意思呢? 是have interest on还是have interest in(介词） 是be impressed in 还是be impressed on? 是be in college 还是be at college