定语从句是高中英语语法教学的一个重要的内容,但因其对句子结构的要求较高和分类较多,让很多学生望而却步。本文作者从自己的教学经验出发,指导学生从定语从句的概念和引导词出发,轻松掌握定语从句。首先,要真正理解定语从句的概念,解析概念中涉及的先行词和引导词之间的关系。其次,真正的理解引导词在定语从句中是如何指代先行词并在从句中担任一定的成分,担任的成分不同,引导词不同!并通过具体的例句解析,使学生能很快的掌握其中的真谛,以期每个学生都能拥有一把开启定语从句的钥匙! Attributive clause is an important part of grammar teaching in high school English, but many students are discouraged because of the high requirement of sentence structure and more classification. The author, starting from his own teaching experience, guides the students to easily grasp the attributive clause from the concept of the attributive clause and the guide word. First of all, to truly understand the concept of attributive clause, parse the relationship between the antecedent and the guide word involved in the concept. Second, the real understanding of the guide word in the attributive clause is how to refer to the antecedent and in the clause as a certain component of the composition of the different lead words different! And through the specific example sentences, so that students can quickly grasp The essence of each, so that each student can have a key to open attributive clause!