使某人/某物处干某种状态make/keep/let sb/sth adj.leave sb.to do 让某人去做某事(那个某人现在还没做那件事)Mother leave me to watch TV.妈妈让我去看电视.(我现在没看,要去开电视了.)leave sb.doing 让某人一直做某事(那个某人一直在做那件事)Mother leave me watching TV.妈妈让我一直看电视.(我一直在看)leave sb.adj.让某人保持一种状态Don't leave him alone.不要让他孤单.