(通用版)2020版高考数学大一轮复习第13讲变化率与导数、导数的运算课件文新人教A版.pptx

上传人:sofeeling205 文档编号:1089310 上传时间:2019-04-08 格式:PPTX 页数:32 大小:20.59MB
下载 相关 举报
(通用版)2020版高考数学大一轮复习第13讲变化率与导数、导数的运算课件文新人教A版.pptx_第1页
第1页 / 共32页
(通用版)2020版高考数学大一轮复习第13讲变化率与导数、导数的运算课件文新人教A版.pptx_第2页
第2页 / 共32页
(通用版)2020版高考数学大一轮复习第13讲变化率与导数、导数的运算课件文新人教A版.pptx_第3页
第3页 / 共32页
(通用版)2020版高考数学大一轮复习第13讲变化率与导数、导数的运算课件文新人教A版.pptx_第4页
第4页 / 共32页
(通用版)2020版高考数学大一轮复习第13讲变化率与导数、导数的运算课件文新人教A版.pptx_第5页
第5页 / 共32页
点击查看更多>>
资源描述

1、课前双基巩固课堂考点探究教师备用例题,考试说明,知识聚焦,(x0,f(x0),切线的斜率,y-f(x0)=f(x0)(x-x0),0,x-1,cos x,-sin x,ex,axln a,1 ,1 ln,f(x)g(x),f(x)g(x)+f(x)g(x),对点演练,题组一 常识题,题组二 常错题,索引:对导数概念的理解不清;运算法则的运用不正确.,探究点一 导数的运算,总结反思 求导时,一般对函数式先化简再求导,这样可以减少运算量,提高运算速度,减少差错.常用求导技巧有: (1)连乘形式:先展开化为多项式的形式,再求导; (2)分式形式:观察函数的结构特征,先化为整式函数或较为简单的分式函数

2、再求导; (3)对数形式:先化为和、差的形式,再求导; (4)根式形式:先化为分数指数幂的形式,再求导; (5)三角形式:先利用三角函数公式转化为和或差的形式,再求导.,探究点二 导数的几何意义,角度1 求切线方程,总结反思 求曲线的切线方程需注意: (1)当不知道切点坐标时,应先设出切点坐标,再求解; (2)求曲线的切线要注意“过点P的切线”与“在点P处的切线”的差异,过点P的切线中,点P不一定是切点,点P也不一定在已知曲线上,而在点P处的切线,必以点P为切点.,角度2 求切点坐标,总结反思 已知切线斜率为k,求切点P(x1,f(x1),即解方程f(x1)=k,得出横坐标x1,再确定纵坐标.,角度3 求参数的值,【备选理由】 作为前面例题的补充,这里所选的三个例题都有一定的难度,希望通过练习能够提高同学们的解题能力.,

展开阅读全文
相关资源
猜你喜欢
  • DIN EN 30-2-2-1999 Domestic cooking appliances burning gas - Part 2-2 Rational use of energy appliances having forced-convection ovens and or grills German version EN 30-2-2 1999《家.pdf DIN EN 30-2-2-1999 Domestic cooking appliances burning gas - Part 2-2 Rational use of energy appliances having forced-convection ovens and or grills German version EN 30-2-2 1999《家.pdf
  • DIN EN 300-2006 Oriented Strand Boards (OSB) - Definitions classification and specifications English version of DIN EN 300 2006-09《定向纤维板(OSB) 定义、分类和规范》.pdf DIN EN 300-2006 Oriented Strand Boards (OSB) - Definitions classification and specifications English version of DIN EN 300 2006-09《定向纤维板(OSB) 定义、分类和规范》.pdf
  • DIN EN 3004-1997 Aerospace series - Nuts self-locking MJ theads in heat resisting steel FE-PA2601 (A286) classification 1100 MPa (at ambient temperature) 650 C technical specificat.pdf DIN EN 3004-1997 Aerospace series - Nuts self-locking MJ theads in heat resisting steel FE-PA2601 (A286) classification 1100 MPa (at ambient temperature) 650 C technical specificat.pdf
  • DIN EN 3005-2005 de en 3226 Aerospace series - Nuts self-locking MJ threads in heat resisting nickel base alloy NI-PH1302 (Waspaloy) silver plated or uncoated - Classification 1210.pdf DIN EN 3005-2005 de en 3226 Aerospace series - Nuts self-locking MJ threads in heat resisting nickel base alloy NI-PH1302 (Waspaloy) silver plated or uncoated - Classification 1210.pdf
  • DIN EN 3006-1994 Aerospace series - Screws hexagon head relieved shank long thread in heat resisting steel FE-PA92HT (A286) - Classification 900 MPa (at ambient temperature) 650 C .pdf DIN EN 3006-1994 Aerospace series - Screws hexagon head relieved shank long thread in heat resisting steel FE-PA92HT (A286) - Classification 900 MPa (at ambient temperature) 650 C .pdf
  • DIN EN 3007-1996 Aerospace series - Bolts hexagon head relieved shank long thread in heat resisting steel FE-PA92HT (A286) silver plated - Classification 900 MPa (at ambient temper.pdf DIN EN 3007-1996 Aerospace series - Bolts hexagon head relieved shank long thread in heat resisting steel FE-PA92HT (A286) silver plated - Classification 900 MPa (at ambient temper.pdf
  • DIN EN 3008-1998 Aerospace series - Bolts hexagon head relieved shank long thread in resisting nickel base alloy NI-P100HT (Inconel 718) - Classification 1275 MPa 650 C German vers.pdf DIN EN 3008-1998 Aerospace series - Bolts hexagon head relieved shank long thread in resisting nickel base alloy NI-P100HT (Inconel 718) - Classification 1275 MPa 650 C German vers.pdf
  • DIN EN 3009-1998 Aerospace series - Bolts hexagon head relieved shank long thread in heat resisting nickel base alloy NI-P100HT (Inconel 718) silver plated - Classification 1275 MP.pdf DIN EN 3009-1998 Aerospace series - Bolts hexagon head relieved shank long thread in heat resisting nickel base alloy NI-P100HT (Inconel 718) silver plated - Classification 1275 MP.pdf
  • DIN EN 3010-1998 Aerospace series - Bolts hexagon head relieved shank long thread in heat resisting nickel base alloy NI-P101HT (Waspaloy) - Classification 1210 MPa 730 C German ve.pdf DIN EN 3010-1998 Aerospace series - Bolts hexagon head relieved shank long thread in heat resisting nickel base alloy NI-P101HT (Waspaloy) - Classification 1210 MPa 730 C German ve.pdf
  • 相关搜索

    当前位置:首页 > 教学课件 > 中学教育

    copyright@ 2008-2019 麦多课文库(www.mydoc123.com)网站版权所有
    备案/许可证编号:苏ICP备17064731号-1