“学贵有疑,小疑则小进,大疑则大进。”人们都知道,学起于思,思源于疑。疑是思之始、学之端。鼓励学生有意识地对所学课文大胆质疑,这是教学中的一个重要环节。思维活动产生于质疑,问题产生于已知和未知之间。新的课程理念积极倡导自主、合作、探究的学习方式,变教师问为学生问,鼓励学生质疑问难,培养学生发现问题的能力,这大大激发了学生的主体 “There is suspicion of your classics, small admissibility, big suspicion.” "People all know that learning from thinking, from the suspect. Doubt is the beginning of thinking, learning side. Encourage students to consciously challenge the text to be questioned, which is an important part of teaching. Thinking activity arises from questioning, which arises between known and unknown. The new concept of the curriculum actively advocates autonomous, cooperative and exploratory learning styles. Asking teachers to ask questions for students, encouraging them to question questions and cultivating their ability to discover problems greatly arouse the students’ main body