顺序义名词与谓词的同一,首先,二者所表情况都是相对于某一主体而言的;其次,对于这一主体来说这一情况是“不常在”的。“体词+了_2”表示:对于主体来说,体词所表情况只是其所经历的一个阶段,说话时主体已经开始经历这个阶段,并且,这个阶段与前一个阶段有明显不同。“体词+了_2”的使用要求交际双方有充分的已知信息。时间词、年龄等加了_2比较自由是因为时间与空间虽然具有相同性,但是,也存在着本质的不同。 First, both the expressions of the two are relative to one subject; secondly, the situation is “uncommon ” for the subject. “Body + a _2 ” said: For the subject, the expression of body words is only a stage through which the subject has begun to experience this stage, and this stage is significantly different from the previous stage . “Body + _ _2 ” the use of both parties have sufficient known information. Time words, age, etc. added _2 more freedom because of the same time and space, but there are also essential differences.