1.形容词做原因状语,有无being区别不大： 　　Beingpoor,hecouldn'taffordaTVset.（现在分词做原因状语） 　　Poor,hecouldn'taffordaTVset.（形容词做原因状语） 　　Beingill,Istayedathome.（形容词做原因状语） 　　Ill,Istayedathome（形容词做原因状语） 　　但过去分词做原因状语时不可加being表示状态,加being表示正在进行的动作: 　　Madeofglass,thecupisfragile. 　　Caughtintherain,hegotwetallover. 　　Lostinthought,healmostranintothedarinfront. 　　Beinginterviewedbythereporters,themanagerhasnotimetoseeyou. 　　2.形容词做时间状语,不可以加being. 　　Youhadbettereatvegetablesfresh(=whentheyarefresh,不可用beingfresh) 　　Thefruitscan'tbeeatenraw.(=whentheyareraw,不可用beingraw) 　　3.做伴随状语时,形容词和过去分词（其实他们已经形容词化了）可以互换.但均不可加beingdone. 　　Hegothomelatethatnight,hungryandtired. 　　=Hegothomelatethatnight,hungryandweary. 　　Afterhisjourneyfromabroad,RichardJonesreturnedhome,exhausted. 　　=Afterhisjourneyfromabroad,RichardJonesreturnedhome,weary. 　　4.做方式状语时,不可以加being.但他们可以加-ly. 　　Braveandstrong,theactiviststalkedtoworkersoutsidethefactory.(SB2P15) 　　Bravelyandstrongly,theactiviststalkedtoworkersoutsidethefactory. 　　Nervous,shetoreopentheletter. 　　Nervously,shetoreopentheletter. 　　Helpless,wewatchedthehousebeingdestroyedbeforeoureyes． 　　Helplessly,wewatchedthehousebeingdestroyedbeforeoureyes． 　　综上所述,形容词除了作原因状语,其他情况下一般不加being.而过去分词表示状态时一般也不加being(除非表示“正在被...”)