2020屆高三數(shù)學(xué)二輪專(zhuān)題復(fù)習(xí)課件專(zhuān)題六導(dǎo)數(shù)

1、專(zhuān)題三 函數(shù)與導(dǎo)數(shù)導(dǎo)數(shù)專(zhuān)題三 函數(shù)與導(dǎo)數(shù)導(dǎo)數(shù)年份全國(guó)卷全國(guó)卷全國(guó)卷2019導(dǎo)數(shù)的幾何意義，求切線方程T13導(dǎo)數(shù)的幾何意義，求切線方程T10利用導(dǎo)數(shù)的幾何意義求參數(shù)T7利用導(dǎo)數(shù)研究函數(shù)的極值T21(1)利用導(dǎo)數(shù)討論函數(shù)的單調(diào)性與最值T202018奇函數(shù)的定義及利用導(dǎo)數(shù)的幾何意義求切線方程T6利用導(dǎo)數(shù)的幾何意義求切線方程T13利用導(dǎo)數(shù)的幾何意義求切線方程T21(1)利用函數(shù)的極值點(diǎn)求參數(shù)及單調(diào)區(qū)間T21利用導(dǎo)數(shù)求函數(shù)的單調(diào)區(qū)間T21(1)2017利用導(dǎo)數(shù)的幾何意義求切線方程T14利用導(dǎo)數(shù)研究函數(shù)的單調(diào)性T21(1)利用導(dǎo)數(shù)研究函數(shù)的單調(diào)性T21(1)利用導(dǎo)數(shù)研究函數(shù)的單調(diào)性T21(1)年份全國(guó)卷全

2、國(guó)卷全國(guó)卷2019導(dǎo)數(shù)的幾何意義，求切線方2020屆高三數(shù)學(xué)二輪專(zhuān)題復(fù)習(xí)課件專(zhuān)題六-導(dǎo)數(shù)2020屆高三數(shù)學(xué)二輪專(zhuān)題復(fù)習(xí)課件專(zhuān)題六-導(dǎo)數(shù)2020屆高三數(shù)學(xué)二輪專(zhuān)題復(fù)習(xí)課件專(zhuān)題六-導(dǎo)數(shù)2020屆高三數(shù)學(xué)二輪專(zhuān)題復(fù)習(xí)課件專(zhuān)題六-導(dǎo)數(shù)2020屆高三數(shù)學(xué)二輪專(zhuān)題復(fù)習(xí)課件專(zhuān)題六-導(dǎo)數(shù)2020屆高三數(shù)學(xué)二輪專(zhuān)題復(fù)習(xí)課件專(zhuān)題六-導(dǎo)數(shù)2020屆高三數(shù)學(xué)二輪專(zhuān)題復(fù)習(xí)課件專(zhuān)題六-導(dǎo)數(shù)2020屆高三數(shù)學(xué)二輪專(zhuān)題復(fù)習(xí)課件專(zhuān)題六-導(dǎo)數(shù)2020屆高三數(shù)學(xué)二輪專(zhuān)題復(fù)習(xí)課件專(zhuān)題六-導(dǎo)數(shù)2020屆高三數(shù)學(xué)二輪專(zhuān)題復(fù)習(xí)課件專(zhuān)題六-導(dǎo)數(shù)2020屆高三數(shù)學(xué)二輪專(zhuān)題復(fù)習(xí)課件專(zhuān)題六-導(dǎo)數(shù)2020屆高三數(shù)學(xué)二輪專(zhuān)題復(fù)習(xí)課件專(zhuān)題六-導(dǎo)數(shù)202

3、0屆高三數(shù)學(xué)二輪專(zhuān)題復(fù)習(xí)課件專(zhuān)題六-導(dǎo)數(shù)2020屆高三數(shù)學(xué)二輪專(zhuān)題復(fù)習(xí)課件專(zhuān)題六-導(dǎo)數(shù)2020屆高三數(shù)學(xué)二輪專(zhuān)題復(fù)習(xí)課件專(zhuān)題六-導(dǎo)數(shù)2020屆高三數(shù)學(xué)二輪專(zhuān)題復(fù)習(xí)課件專(zhuān)題六-導(dǎo)數(shù)2020屆高三數(shù)學(xué)二輪專(zhuān)題復(fù)習(xí)課件專(zhuān)題六-導(dǎo)數(shù)2020屆高三數(shù)學(xué)二輪專(zhuān)題復(fù)習(xí)課件專(zhuān)題六-導(dǎo)數(shù)列式根據(jù)極值點(diǎn)處導(dǎo)數(shù)為0和極值這兩個(gè)條件列方程組，利用待定系數(shù)法求解驗(yàn)證因?yàn)閷?dǎo)數(shù)值等于零不是此點(diǎn)為極值點(diǎn)的充要條件，所以利用待定系數(shù)法求解后必須驗(yàn)證根的合理性列式根據(jù)極值點(diǎn)處導(dǎo)數(shù)為0和極值這兩個(gè)條件列方程組，利用待定系2020屆高三數(shù)學(xué)二輪專(zhuān)題復(fù)習(xí)課件專(zhuān)題六-導(dǎo)數(shù)2020屆高三數(shù)學(xué)二輪專(zhuān)題復(fù)習(xí)課件專(zhuān)題六-導(dǎo)數(shù)2020屆高三數(shù)學(xué)二

4、輪專(zhuān)題復(fù)習(xí)課件專(zhuān)題六-導(dǎo)數(shù)2020屆高三數(shù)學(xué)二輪專(zhuān)題復(fù)習(xí)課件專(zhuān)題六-導(dǎo)數(shù)2020屆高三數(shù)學(xué)二輪專(zhuān)題復(fù)習(xí)課件專(zhuān)題六-導(dǎo)數(shù)2020屆高三數(shù)學(xué)二輪專(zhuān)題復(fù)習(xí)課件專(zhuān)題六-導(dǎo)數(shù)2020屆高三數(shù)學(xué)二輪專(zhuān)題復(fù)習(xí)課件專(zhuān)題六-導(dǎo)數(shù)2020屆高三數(shù)學(xué)二輪專(zhuān)題復(fù)習(xí)課件專(zhuān)題六-導(dǎo)數(shù)2020屆高三數(shù)學(xué)二輪專(zhuān)題復(fù)習(xí)課件專(zhuān)題六-導(dǎo)數(shù)2020屆高三數(shù)學(xué)二輪專(zhuān)題復(fù)習(xí)課件專(zhuān)題六-導(dǎo)數(shù)年份全國(guó)卷全國(guó)卷全國(guó)卷2019函數(shù)零點(diǎn)存在性問(wèn)題，不等式與參數(shù)范圍T20函數(shù)的極值點(diǎn)及方程根T212018利用導(dǎo)數(shù)研究函數(shù)的單調(diào)性、不等式的證明T21函數(shù)的單調(diào)性與導(dǎo)數(shù)、函數(shù)零點(diǎn)的證明T21導(dǎo)數(shù)的幾何意義、不等式的證明T212017函數(shù)的單調(diào)性與導(dǎo)數(shù)、

5、不等式與參數(shù)范圍T21函數(shù)的單調(diào)性與導(dǎo)數(shù)、不等式與參數(shù)范圍T21利用導(dǎo)數(shù)研究函數(shù)的單調(diào)性、不等式的證明T21年份全國(guó)卷全國(guó)卷全國(guó)卷2019函數(shù)零點(diǎn)存在性問(wèn)題，不等2020屆高三數(shù)學(xué)二輪專(zhuān)題復(fù)習(xí)課件專(zhuān)題六-導(dǎo)數(shù)2020屆高三數(shù)學(xué)二輪專(zhuān)題復(fù)習(xí)課件專(zhuān)題六-導(dǎo)數(shù)2020屆高三數(shù)學(xué)二輪專(zhuān)題復(fù)習(xí)課件專(zhuān)題六-導(dǎo)數(shù)2020屆高三數(shù)學(xué)二輪專(zhuān)題復(fù)習(xí)課件專(zhuān)題六-導(dǎo)數(shù)2020屆高三數(shù)學(xué)二輪專(zhuān)題復(fù)習(xí)課件專(zhuān)題六-導(dǎo)數(shù)2020屆高三數(shù)學(xué)二輪專(zhuān)題復(fù)習(xí)課件專(zhuān)題六-導(dǎo)數(shù)2020屆高三數(shù)學(xué)二輪專(zhuān)題復(fù)習(xí)課件專(zhuān)題六-導(dǎo)數(shù)2020屆高三數(shù)學(xué)二輪專(zhuān)題復(fù)習(xí)課件專(zhuān)題六-導(dǎo)數(shù)2020屆高三數(shù)學(xué)二輪專(zhuān)題復(fù)習(xí)課件專(zhuān)題六-導(dǎo)數(shù)2020屆高三數(shù)學(xué)二輪專(zhuān)

6、題復(fù)習(xí)課件專(zhuān)題六-導(dǎo)數(shù)2020屆高三數(shù)學(xué)二輪專(zhuān)題復(fù)習(xí)課件專(zhuān)題六-導(dǎo)數(shù)2020屆高三數(shù)學(xué)二輪專(zhuān)題復(fù)習(xí)課件專(zhuān)題六-導(dǎo)數(shù)2020屆高三數(shù)學(xué)二輪專(zhuān)題復(fù)習(xí)課件專(zhuān)題六-導(dǎo)數(shù)2020屆高三數(shù)學(xué)二輪專(zhuān)題復(fù)習(xí)課件專(zhuān)題六-導(dǎo)數(shù)直接法直接研究函數(shù)，求出極值以及最值，畫(huà)出草圖函數(shù)零點(diǎn)的個(gè)數(shù)問(wèn)題即是函數(shù)圖象與x軸交點(diǎn)的個(gè)數(shù)問(wèn)題分離參數(shù)法分離出參數(shù)，轉(zhuǎn)化為ag(x)，根據(jù)導(dǎo)數(shù)的知識(shí)求出函數(shù)g(x)在某區(qū)間的單調(diào)性，求出極值以及最值，畫(huà)出草圖函數(shù)零點(diǎn)的個(gè)數(shù)問(wèn)題即是直線ya與函數(shù)yg(x)圖象交點(diǎn)的個(gè)數(shù)問(wèn)題只需要用a與函數(shù)g(x)的極值和最值進(jìn)行比較即可直接法直接研究函數(shù)，求出極值以及最值，畫(huà)出草圖函數(shù)零點(diǎn)的個(gè)2020屆高三

7、數(shù)學(xué)二輪專(zhuān)題復(fù)習(xí)課件專(zhuān)題六-導(dǎo)數(shù)2020屆高三數(shù)學(xué)二輪專(zhuān)題復(fù)習(xí)課件專(zhuān)題六-導(dǎo)數(shù)2020屆高三數(shù)學(xué)二輪專(zhuān)題復(fù)習(xí)課件專(zhuān)題六-導(dǎo)數(shù)2020屆高三數(shù)學(xué)二輪專(zhuān)題復(fù)習(xí)課件專(zhuān)題六-導(dǎo)數(shù)2020屆高三數(shù)學(xué)二輪專(zhuān)題復(fù)習(xí)課件專(zhuān)題六-導(dǎo)數(shù)2020屆高三數(shù)學(xué)二輪專(zhuān)題復(fù)習(xí)課件專(zhuān)題六-導(dǎo)數(shù)2020屆高三數(shù)學(xué)二輪專(zhuān)題復(fù)習(xí)課件專(zhuān)題六-導(dǎo)數(shù)2020屆高三數(shù)學(xué)二輪專(zhuān)題復(fù)習(xí)課件專(zhuān)題六-導(dǎo)數(shù)2020屆高三數(shù)學(xué)二輪專(zhuān)題復(fù)習(xí)課件專(zhuān)題六-導(dǎo)數(shù)2020屆高三數(shù)學(xué)二輪專(zhuān)題復(fù)習(xí)課件專(zhuān)題六-導(dǎo)數(shù)求什么想什么討論函數(shù)的單調(diào)性，想到利用導(dǎo)數(shù)判斷證明不等式，想到對(duì)所證不等式進(jìn)行變形轉(zhuǎn)化給什么用什么已知函數(shù)的解析式，利用導(dǎo)數(shù)解題.差什么找什么證不等式時(shí)，對(duì)不等式變形轉(zhuǎn)化后還不能直接判斷兩函數(shù)的關(guān)系，應(yīng)找出所構(gòu)造函數(shù)的最值.求什么討論函數(shù)的單調(diào)性，想到利用導(dǎo)數(shù)判斷給什么已知函數(shù)的解2020屆高三數(shù)學(xué)二輪專(zhuān)題復(fù)習(xí)課件專(zhuān)題六-導(dǎo)數(shù)2020屆高三數(shù)學(xué)二輪專(zhuān)題復(fù)習(xí)課件專(zhuān)題六-導(dǎo)數(shù)2020屆高三數(shù)學(xué)二輪專(zhuān)題復(fù)習(xí)課件專(zhuān)題六-導(dǎo)數(shù) 2020屆高三數(shù)學(xué)二輪專(zhuān)題復(fù)習(xí)課件專(zhuān)題六-導(dǎo)數(shù)2020屆高三數(shù)學(xué)二輪專(zhuān)題復(fù)習(xí)課件專(zhuān)題六-導(dǎo)數(shù)2020屆高三數(shù)學(xué)二輪專(zhuān)題復(fù)習(xí)課件專(zhuān)題六-導(dǎo)數(shù)