基于语料统计,从动词性谓语的情状类型、现实相关性和话语功能三个方面考察了“VP+了”句、“已经+VP”句和“已经+VP+了”句这三类句式的用法异同,并从语义、语用和语体角度讨论了三类句式的使用限制条件。 Based on corpus statistics, this paper examines the sentence “+ VP +”, the sentence “+ VP +” and the sentence “+ VP + +” in terms of the types of the verbs, the relevance of the verbs and the function of the words The similarities and differences of the usage of the three types of sentences are discussed, and the restrictions on the usage of the three types of sentences are discussed from the semantic, pragmatic and stylistic perspectives.