连系动词归类
1.be类连系动词 2.似乎类连系动词:look,seem,appear 3.保持类连系动词:remain,keep,stay,continue 4.变化类连系动词:become/get/turn/grow/ fall/come/go/run 5.证明类连系动词:prove/turn out (to be) 6.感官类连系动词:look/sound/feel/smell/taste