5、地点。I left my book on the desk. I forgot my umbrella yesterday .【辨析】leave与forget的用法:(1)leave“遗留,落下,忘记带”,侧重指把某物或某人留在某个地方,后常跟地点状语;(2)forget“忘记”,侧重指忘记某件事情,后常跟todo(忘了要去做)或doing(忘了做过)。【拓展】♦leave→left→leftv离开(1)leavesth+地点把某物遗忘在某地(2)leavefor+地点离开去某地(3)leaveamessage留言askforleave请假leaveschool(中学)毕业(4)l