科学、严谨的课堂教学语言是学生规范化答题的基石,否则会导致学生在解答非选择题的时候出现会而不全、全而不准的现象,大大降低学生的得分率。笔者从事高中生物教学工作已有二十多年,听了不少实习生、应聘者及青年教师的课。他们在对课堂的整体把握方面大多不错,主要是课堂语言的科学性、规范化方面尚待提高。下面列举其中的几个例子: The scientific and rigorous classroom teaching language is the cornerstone of the students’ standardized answer. Otherwise, it will cause the students to appear incomplete when answering the non-choice questions, and they will not be able to see the whole phenomenon, which will greatly reduce the student’s scoring rate. The author has been engaged in high school biology teaching for more than 20 years and has listened to a lot of interns, candidates and young teachers. They are generally good at grasping the whole class of the classroom, mainly because the classroom language is scientific and standardized. Here are a few examples: