surposed英语

Where should I go

be regarded as

通常没有把两者进行区分，区别不大，通常是把should和oughtto进行对比besupposedto的用法更多一些：supposev.推想,假设,以为,认为;应该,获准(besupposeto),让(虚拟语气)besupposedto被期望或被要求198hard-working.besupposedtodo应该做某事；should侧重自己的主观看法，更常用，就是普通的应该做某事

Was considered被动语态

besurposedtodosth强调客观上有责任/义务作某事。为系表结构。如;Youaresupposedtocleantheblackboad,foryouareondutytoday.dhould强调主观上应该做某事。如：Youshouldstudyhard,foryouareastudent.

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besupposedto比should语气重些，当要表示比“要做”还要重一层的将要去做时，用besupposedto