This study experimentally compares the efficacy of Situational Language Teaching (SLT) versus traditional methods in Comprehensive Chinese Language Courses (CCLC). Using an independent samples t-test for data analysis, the study confirms SLT's superior efficacy in enhancing grammatical competence and productive skills over traditional methods. The findings highlight SLT's effectiveness in creating authentic communicative contexts, fostering practical language application, and supporting skill integration. The study provides empirical evidence for adopting SLT in CCLC, particularly for grammar instruction and productive skill development, while emphasizing the importance of contextually grounded teaching practices in Chinese language education.