笔者认为在“新课标”理念的指导下,一节高效的英语语法课,首先应该有一条明确的主线。通过主线将零散的各部分巧妙又自然地联系起来,并借助一系列的游戏、练习营造积极的课堂气氛。课堂上练习的设计要从学生出发,做到以学生为主体,激发学生自主学习的积极性。笔者试以译林版牛津《英语》5A Unit 3 Asking the way第二课时为例,探讨如何构建高效的语法课堂。该单元Story time的内容是围绕“问路与指路” The author believes that under the guidance of the concept of “new curriculum standard”, an effective English grammar lesson should first of all have a clear main line. The main line will be fragmented and ingenious parts of each link, and through a series of games, practice to create a positive atmosphere in the classroom. The design of practice in the classroom should proceed from the students, so as to make the students as the main body and stimulate students’ enthusiasm for independent study. The author tries to discuss how to construct an efficient grammar class by taking the second lecture of 5A Unit 3 Asking the Way in Oxford English. The unit Story time is around “ask for directions and directions”