Abstract: As a word,“只有” can function as a conjunction as well as an adverb while;“只+有” is used as a set phrase.Because they have the same sound and form and appear in similar language environment,they often cause difficulties in understanding and analysis.Meanwhile,there also exists some combining relationship and obscure differences between them and the sentences in which they are used can be changed differently.Therefore,the usage of and differences between“只有”and “只+有”are gradually exposed in different sentences ...