状状语语从句从句原因状语从句原因状语从句由由becausebecause因为因为引导，表示原因，可放于主句前引导，表示原因，可放于主句前，也可放于主句后。也可放于主句后。不能与不能与soso连用连用。He didnt go to school _.He didnt go to school _.because because he was illhe was ill结果状语从句结果状语从句由由soso所以所以引导，表示结果，放于主句引导，表示结果，放于主句后。后。ShShe worked hard e worked hard _.soso she got good marksshe got good marks结果状语从句结果状语从句由由so.thatso.that.如此如此.以至于以至于.引导，引导，ssoo后接形容词后接形容词或副词或副词，thatthat后句子后句子表示结果。表示结果。He got upHe got up _ _ so so latelate that that he was late for schoolhe was late for school.结果状语从句
