步步高-学案导学设计

步步高-学案导学设计Tag内容描述：<p>1、www.ks5u.com第三章 三角恒等变换（B）(时间：120分钟满分：150分)一、选择题(本大题共12小题，每小题5分，共60分)1sin 15cos 75cos 15sin 105等于()A0 B C D12若函数f(x)sin2x(xR)，则f(x)是()A最小正周期为的奇函数。</p><p>2、本课时栏目开关,画一画知识网络、结构更完善,本课时栏目开关,研一研题型解法、解题更高效,本课时栏目开关,研一研题型解法、解题更高效,本课时栏目开关,研一研题型解法、解题更高效,答案B,本课时栏目开关,研一研题型解法、解题更高效,本课时栏目开关,研一研题型解法、解题更高效,本课时栏目开关,研一研题型解法、解题更高效,本课时栏目开关,研一研题型解法、解题更高效,本课时栏目开关,研一研题型解法、解题更高。</p><p>3、本课时栏目开关,本课时栏目开关,本课时栏目开关,本课时栏目开关,sinC,tanC,cosC,试一试扫描要点、基础更牢固,本课时栏目开关,2R,2RsinA,2RsinB,2RsinC,abc,试一试扫描要点、基础更牢固,本课时栏目开关,b2c22bccosA,锐角,直角,钝角,试一试扫描要点、基础更牢固,本课时栏目开关,试一试扫描要点、基础更牢固,A,本课时栏目开关。</p><p>4、Period Two Language Points 语境填词 1 The public want to know the 身份 of the killer 2 An 官员 of the local government called to see him 3 The Titanic sank on its maiden 航行 4 There are many differe。</p><p>5、Period Three Using Language 语境填词 1 There is only one way to 解决 the dispute 2 Do you think he can 康复 from his illness 3 He filled his 箱子 with clothes he needed for the holiday and then put i。</p>