Semantic Prosody is a kind of unique collocation phenomenon, which refers to the semantic feature that some words often co-occur with certain linguistic units. Its research is beneficial for language teaching and learning. English synonyms arenumerous andare often misused by Chinese English learners, which results in inauthenticity and misunderstanding in co mmunicat ion. Therefore, English synonyms discrimination beco mes the focus and difficu lty in teaching and learning. With the help of Ch inese Learner English Corpus (CLEC) and Freiburg-Lancaster-Oslo/Bergen-Corpus (FLOB), wechoosethree p...