5、dersb+不定式的适当形式认为/觉得某人……Heisconsideredtohavefinishedhishomework,forheisplayingontheplayground.(3)Itis/wasconsideredthat-clause认为……Itisconsideredthathehasfinishedhishomework,forheisplayingontheplayground.派生词:considerationn. 考虑 consideringprep. 考虑到,鉴于 co