1、第五章第五章 三角函数三角函数5.65.6 函数函数y y=A Asin(sin(x x+)课时课时1 1函数函数y=Asin(x+)的图象变换的图象变换No.1 Senior Middle School of Siping课堂导学No.1 Senior Middle School of Siping课堂导学导问：创设情境，引入主题No.1 Senior Middle School of Siping课堂导学导问：创设情境，引入主题No.1 Senior Middle School of Siping课前预学 任务1:(0)对函数y=sin(x+),xR的图象的影响深问：步步设疑，激发思考No
2、.1 Senior Middle School of Siping课前预学深问：步步设疑，激发思考No.1 Senior Middle School of Siping课前预学深问：步步设疑，激发思考No.1 Senior Middle School of Siping课前预学深问：步步设疑，激发思考No.1 Senior Middle School of Siping课前预学C深问：步步设疑，激发思考No.1 Senior Middle School of Siping课前预学深问：步步设疑，激发思考No.1 Senior Middle School of Siping课前预学深问：步步设疑
3、，激发思考No.1 Senior Middle School of Siping课前预学D深问：步步设疑，激发思考No.1 Senior Middle School of Siping课前预学 任务2:(0)对y=sin(x+)的图象的影响深问：步步设疑，激发思考No.1 Senior Middle School of Siping课前预学 任务2:(0)对y=sin(x+)的图象的影响深问：步步设疑，激发思考No.1 Senior Middle School of Siping课前预学 任务2:(0)对y=sin(x+)的图象的影响深问：步步设疑，激发思考No.1 Senior Middle
4、 School of Siping课前预学横坐标纵坐标横坐标纵坐标2深问：步步设疑，激发思考No.1 Senior Middle School of Siping课前预学缩短伸长不变深问：步步设疑，激发思考No.1 Senior Middle School of SipingAB深问：步步设疑，激发思考No.1 Senior Middle School of Siping深问：步步设疑，激发思考No.1 Senior Middle School of Siping深问：步步设疑，激发思考No.1 Senior Middle School of Siping课前预学A深问：步步设疑，激发思考No
5、.1 Senior Middle School of Siping 任务3:A(A0)对y=Asin(x+)的图象的影响深问：步步设疑，激发思考No.1 Senior Middle School of Siping 任务3:A(A0)对y=Asin(x+)的图象的影响深问：步步设疑，激发思考No.1 Senior Middle School of Siping横坐标纵坐标横坐标纵坐标2深问：步步设疑，激发思考No.1 Senior Middle School of Siping深问：步步设疑，激发思考No.1 Senior Middle School of Siping课前预学缩短伸长-A,A
6、深问：步步设疑，激发思考No.1 Senior Middle School of Siping课前预学深问：步步设疑，激发思考No.1 Senior Middle School of Siping课前预学深问：步步设疑，激发思考No.1 Senior Middle School of Siping深问：步步设疑，激发思考No.1 Senior Middle School of Siping深问：步步设疑，激发思考No.1 Senior Middle School of Siping深问：步步设疑，激发思考No.1 Senior Middle School of Siping解问：合作探究，共解问题No.1 Senior Middle School of SipingC解问：合作探究，共解问题No.1 Senior Middle School of Siping解问：合作探究，共解问题No.1 Senior Middle School of SipingC新问：点拨归纳，提升思维No.1 Senior Middle School of SipingD新问：点拨归纳，提升思维No.1 Senior Middle School of Siping新问：点拨归纳，提升思维No.1 Senior Middle School of Siping新问：点拨归纳，提升思维
