精彩的情境是课堂教学高效的基础。精心设计的情境,能激发学生学习的积极性和主动性,诱发学生对所学课题的兴趣,增强学生对未知的探究。在新课学习时,教师要学会并运用不同情境吸引学生把注意力集中到教学活动中来,从而激发学生的学习兴趣,打开学生的思维之窗,让学生心倾神往。 Wonderful situation is the basis of efficient classroom teaching. Well-designed context, can inspire students to learn the initiative and initiative, induce students interest in the subject, and enhance students’ inquiry into the unknown. In the new lesson learning, teachers should learn and use different situations to attract students to focus their attention on teaching activities, so as to stimulate students ’interest in learning and open the window of students’ thinking so that students will be absorbed in their heart.