“语块”概念自其诞生以来一直被认为是语言学习的重要组成部分，语块被认为是提高学习者表达流利性、准确性和地道性的重要单位。

本文参考前人对语块定义、分类以及教学研究，选取《体演苏州》中的语法语块和30名学生的书面语料为研究对象，从教学实践角度考察语块教学的有效性。首先，本文对《体演苏州》两个单元六篇课文中的语法语块进行统计，根据学生汉语水平分为A、B、C三组选择教学语块，分别进行教学设计与实施；其次，本文对学生两个单元作文语块使用情况进行了统计分析。统计结果表明，受语块教学的影响，学生的语块意识不断增强，在写作中使用输入语法语块的次数不断增加，证明语块教学的有效性。本文在最后针对语块教学的得失进行了总结，结合学生的问卷调查与反馈，针对语法讲解比例过小、学生语块意识不足、教材语块筛选不足等问题，对汉语语块教学提出一些建议，例如加强学生与教师的语块意识、加强语块的筛选与整理、语法教学与语块教学相结合等。

Since its birth, the concept of "chunks" has been regarded as an important part of language learning, and the chunks are considered as an important unit to improve learners' fluency, accuracy and idiomaticity.

Referring to previous studies on the definition, classification and teaching of chunks, this paper selects the grammar chunks in "Perform Suzhou" and the written corpus of 30 students as the research objects. We try to investigate the effectiveness of chunks teaching from the perspective of teaching practice. First of all, this paper makes statistics on the grammar chunks in six texts in two units of "Perform Suzhou". According to the students' Chinese level, they are divided into three groups: A, B and C to select the teaching chunks and carry out the teaching design . Secondly, this paper makes a statistical analysis of students' use of chunks in two unit compositions. The statistical results show that, under the influence of block teaching, the students' awareness of chunks is constantly enhanced, and the number of using input grammar chunks in writing is constantly increasing, which proves the effectiveness of chunks teaching. At the end of this paper, the gains and losses of chunks teaching are summarized. Combined with students' questionnaire survey and feedback, some suggestions are put forward for Chinese chunks teaching, such as strengthening students' and teachers' chunks awareness, strengthening the screening and sorting of chunks, and combining grammar teaching with chunks teaching, aiming at such problems as too small proportion of grammar explanation, students' lack of chunks awareness and insufficient screening of chunks in textbooks.