能否激发学生的积极思维,对于一节课的成败有着较大的影响,对于学生的长期发展更有重大意义。21世纪的学生应具有批判性思维的能力和独立解决问题的能力,教师应该在日常教学活动中有意识地培养学生的这些能力。 Whether or not to inspire students’ positive thinking has a great influence on the success or failure of a class and is of great significance to the long-term development of students. In the 21st century, students should have the ability to think critically and solve problems independently. Teachers should consciously cultivate students’ abilities in daily teaching activities.