such与so的区别与用法such与so的意思都是“如此,这样”。但两者用法根本不同。1、such后面主要是修饰名词。即:such+a/an+adj.+n.。如果名词是不可数名词或复数名词,则不可以用不定冠词a或an。如:①Hehassuchabeautifulkite.②Thegardenhassuchfreshair.2、so后面只能跟形容词或副词。即:so+adj.或adv.如:①Thetigerissobig.Andthecatissosmall.3、它们后面还可以与that连用,that引导的是结果状语从句。即:such…that和so…that意思是“如此……以致于……”。要注意so后的中心词是形容词,such后的中心词是名词,如:①Hisbrotherissoyoungthathecan'tgotoschool.②Sheissuchaclevergirlthatshecanmakemuchprogressinmathexam.注:当名词前有many,much修饰时,不用such,用so,如:①Thereweresomanypeoplethatwecouldhardlymoveon.②IatesomuchfoodthatIdidn'twanttogoanywhere.e.g.①Hespokesofastthatwecouldnotunderstandhim.②TheyaresuchdeliciouscakesthatIwanttoeatanothertwo.③ItissuchaninterestingstorythatIwanttoreaditagain.