为了适应时代发展的需要,高中生物新课改后新增“生物技术实践”模块,并且新课程标准中明确指出生物技术实践是实验课,要求教师根据本校的条件,指导学生选择探究本模块中的5～7个实验。从课程标准要求可以看出,生物技术实践模块的教学不是追求实验和探究结果,而是学生尝试和体验科学探究的过程。以课程标准为指导,根据教材内 In order to meet the needs of the development of the times, a new “biotechnology practice” module has been added after the new curriculum reform of high school biology, and the new curriculum standard clearly points out that the biotechnology practice is an experimental class and requires the teacher to guide the students to choose the inquiry based on the conditions of the school. 5 to 7 experiments in the module. It can be seen from the requirements of the curriculum standards that the teaching of biotechnology practice modules is not the result of pursuing experimentation and inquiry, but the process of students trying and experiencing scientific inquiry. Guided by the curriculum standards, according to the teaching materials