语言是思维的外壳,是思维的载体。学生的发言是学生对学习内容理解的一种最直接地反馈,也是教师及时了解学生学习状态,调整教学方案的最佳途径。然而在课堂上,主动举手的学生却很少,即使在教师的多方鼓励下仍是难见全效,所以说让学生举起手来是我们当前必须做的。 Language is the shell of thinking and the carrier of thinking. Students’ speeches are the most direct feedback students can understand about their learning content. They are also the best way for teachers to keep abreast of their learning status and adjust their teaching plans. However, in the classroom, there are only a few students who raise their hands actively and are not able to see the full effect even with the encouragement of teachers. Therefore, it is currently necessary for our students to raise their hands.