新课程改革强调学生的主体性,以生为本,强调发挥学生的主体作用。新课程标准的“倡导探究性学习”是学生学习方式转变的重要着力点。在教学中,教师应该让学生亲历思考和探究的过程,领悟科学探究的方法。因此,如何建构有效的探究性教学模式,引领学生进行探究性学习,是教师开 The new curriculum reform emphasizes students ’subjectivity, taking students as the foundation and emphasizing students’ main role. The new curriculum standard “Advocacy of inquiry learning ” is an important focus of the students learning styles change. In teaching, teachers should let students experience the process of thinking and exploring, comprehend the method of scientific inquiry. Therefore, how to construct an effective inquiry teaching mode and lead students to carry out inquiry learning