since的用法,这么用对吗?Studentreallycanlearnalotfromit,sincetheystarttothinkaboutthisquestion.当他们开始思考这个问题的时候他们的确可以从中学习到不少东西.那调换个语序行么?Sincestudentstartt

Question

since的用法,这么用对吗?
Student really can learn a lot from it,since they start to think about this question.
当他们开始思考这个问题的时候他们的确可以从中学习到不少东西.
那调换个语序行么?
Since student start to think about this question,they really can learn a lot from it.
或是改成when行么?
Student really can learn a lot from it when they start to think about this question.

Answer 1

since当作因为讲,外国人喜欢把since放在句首,在句中一般就用because了.
你这句子前后因果很不明显,很难理解,最好的因果明显的句子用since.
Student can really learn a lot from it after they start to think about this question.