1.表示身体部位的名词用作动词。 例如:hand,back,head,shoulder,finger,nose,eye,face,tail,fist,elbow,mouth,leg 等,如: She backed the car out of the narrow road. 她把车子倒出了窄路。 She fingered the silk gently.她轻轻地抚摸着丝绸。