求助!英语题
我做高中英语语法题有两种类型的题目搞不懂先看例句
Wounded,thebravesoldiercontinuedtofight.
Hewasn'tappointedchairmanofthecommittee,beingconsiderednotpopularwithallitsmembers.
为什么同样是过去分词,一个省谓语一个不省