http:/在整堂课的教学中,刘教师总是让学生带着问题来学习,而问题的设置具有一定的梯度,由浅入深,所提出的问题也很明确ContentsClick to add title in here Click to add title in here Click to add title in here Click to add title in here ThemeGallery is a Design Digital Content & Contents mall developed by Guild Design Inc.在整堂课的教学中,刘教师总是让学生带着问题来学习,而问题的设置具有一定的梯度,由浅入深,所提出的问题也很明确Hot Tip How do I incorporate my logo to a slide that will apply to all the other slides? On the View menu, point to Master, and then click Slide Master or Notes Master. Change images