打开App
360P
[高一数学同步课]暑假第1讲：集合的概念与表示
高一数学同步课堂1/127
![[高一数学同步课]暑假第1讲：集合的概念与表示](http://p3-sign.bdxiguaimg.com/tos-cn-i-0004/664b5124a34f45be8e53e3e8a8882ced~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20250424052254707C480009F757ABC6CF&requestFrom=704&version_code=80402&x-expires=1776979375&x-signature=V0IRORQIIp%2BAUnbQdyd53x3SoPs%3D)
App42:30![[高一数学同步课]暑假第2讲：集合间的关系与运算](http://p3-sign.bdxiguaimg.com/tos-cn-i-0004/ce7c3fbf5b79422eae8414845527238c~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20250424052254707C480009F757ABC6CF&requestFrom=704&version_code=80402&x-expires=1776979375&x-signature=7SAJ65UY3c8f18YL44Io%2Bw4obPc%3D)
App32:43![[高一数学同步课]暑假第3讲：简易逻辑](http://p3-sign.bdxiguaimg.com/tos-cn-i-0004/f8dd9a9261be456b90ca5ac57fff3059~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20250424052254707C480009F757ABC6CF&requestFrom=704&version_code=80402&x-expires=1776979375&x-signature=qN%2Bkl4cogGDRGIjORkGp2bOZcrI%3D)
App24:48![[高一数学同步课]暑假第4讲：不等式的性质与解法](http://p26-sign.bdxiguaimg.com/tos-cn-i-0004/64c1d647eabe4c12b9d808be90c1a758~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20250424052254707C480009F757ABC6CF&requestFrom=704&version_code=80402&x-expires=1776979375&x-signature=qbRn9JIcwMCj4wzdTGOrsuRLT58%3D)
App31:18![[高一数学同步课]暑假第5讲：基本不等式(上集)](http://p3-sign.bdxiguaimg.com/tos-cn-i-0004/216381d8e0ed41af9ca26585202a8cb0~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20250424052254707C480009F757ABC6CF&requestFrom=704&version_code=80402&x-expires=1776979375&x-signature=6fr7wJUxp%2BNPaLZ7NGbIDg7vs%2FI%3D)
App26:27
App20:03![[高一数学同步课]暑假第6讲：函数f(x)的概念和性质](http://p3-sign.bdxiguaimg.com/tos-cn-i-0004/2b5aec5dc8ab4af5a0b2e199273a0892~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20250424052254707C480009F757ABC6CF&requestFrom=704&version_code=80402&x-expires=1776979375&x-signature=jZhFxuWCXVL%2FPNArvfOjRrdN6TQ%3D)
App29:07![[高一数学同步课]暑假第7讲：函数的三要素](http://p3-sign.bdxiguaimg.com/tos-cn-i-0004/9f2cf753b3474d589c96b90e7ef461bc~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20250424052254707C480009F757ABC6CF&requestFrom=704&version_code=80402&x-expires=1776979375&x-signature=GPaWBffeBsrDGobCVCqQOPABP3w%3D)
App30:43![[高一数学同步课]暑假第8讲：函数单调性，这节课好长](http://p3-sign.bdxiguaimg.com/tos-cn-i-0004/f6e1b4fedd754afab6bff06a685c5c3b~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20250424052254707C480009F757ABC6CF&requestFrom=704&version_code=80402&x-expires=1776979375&x-signature=fXo%2B16WrzksgLS2zexfbC7%2F4rNE%3D)
App43:10![[高一数学同步课]暑假第9讲：函数奇偶性，暑假完结篇](http://p3-sign.bdxiguaimg.com/tos-cn-i-0004/8723d10679834c7a810db4a3ca0d26c6~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20250424052254707C480009F757ABC6CF&requestFrom=704&version_code=80402&x-expires=1776979375&x-signature=LVy9bkXASBG8rq%2FiVKhrxdta%2FJA%3D)
App35:49![[高一数学同步课10]教材上没有的对勾函数、双撇函数](http://p3-sign.bdxiguaimg.com/tos-cn-i-0004/0843180322454f0e811d7b56d0ad277b~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20250424052254707C480009F757ABC6CF&requestFrom=704&version_code=80402&x-expires=1776979375&x-signature=ir1hBJaFq2d7FdHhHsubvkIxUw4%3D)
App23:12![[高一数学同步课11]幂函数的概念和应用](http://p3-sign.bdxiguaimg.com/tos-cn-i-0004/d0c64bdd604443928ab481f6d4637350~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20250424052254707C480009F757ABC6CF&requestFrom=704&version_code=80402&x-expires=1776979375&x-signature=Z6EY4fJvCKDcuVr0EiEzuuKqS70%3D)
App19:54![[高一数学同步课12]指数运算、指数函数](http://p26-sign.bdxiguaimg.com/tos-cn-i-0004/1dc0aae702024a56b2bc86f56d81c2dc~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20250424052254707C480009F757ABC6CF&requestFrom=704&version_code=80402&x-expires=1776979375&x-signature=BujGNx1VtDt0EcnEoFfFwBeXOCU%3D)
App25:01![高中生的噩梦：对数运算法则 [高一数学13]](http://p3-sign.bdxiguaimg.com/tos-cn-i-0004/4b884475321c48ab833969ca806754ae~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20250424052254707C480009F757ABC6CF&requestFrom=704&version_code=80402&x-expires=1776979375&x-signature=0dlHMO5vO%2FjUDocc6tShZRw1Wds%3D)
App28:25![[高一数学同步课14]对数函数，永远的神](http://p3-sign.bdxiguaimg.com/tos-cn-i-0004/2a342c239a154ee082f421a9c4a7c246~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20250424052254707C480009F757ABC6CF&requestFrom=704&version_code=80402&x-expires=1776979375&x-signature=MN4V8NAiqe%2BrHUVkXgTnwW9cTjI%3D)
App25:41![[高中数学]令人头秃的抽象函数问题，记得用赋值法](http://p26-sign.bdxiguaimg.com/tos-cn-i-0004/14c72a0ef667458b9f823a4c716a51cd~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20250424052254707C480009F757ABC6CF&requestFrom=704&version_code=80402&x-expires=1776979375&x-signature=bzycmUlc0dRv%2FCxOC7l%2FuRL%2BqNU%3D)
App10:23![[高一数学同步课]秋季第1讲：集合考点汇总](http://p26-sign.bdxiguaimg.com/tos-cn-i-0004/8ab00d3ba27a42c9ad6b3e42d982eb8d~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20250424052254707C480009F757ABC6CF&requestFrom=704&version_code=80402&x-expires=1776979375&x-signature=F6NoZ8tmi5o0%2FgCgsUf%2B5LY4vvc%3D)
App29:37![[高一数学同步课]秋季第2讲：一元二次不等式](http://p26-sign.bdxiguaimg.com/tos-cn-i-0004/3184d6ee85c443ceb0d0196bf2a6af45~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20250424052254707C480009F757ABC6CF&requestFrom=704&version_code=80402&x-expires=1776979375&x-signature=8ZAYEydccaQvwggYgQ2O%2FkvD30E%3D)
App24:56![[高一数学同步课]秋季第3讲：集合与简易逻辑](http://p3-sign.bdxiguaimg.com/tos-cn-i-0004/cd07e7f7efb54ff2beee8ffca4e33783~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20250424052254707C480009F757ABC6CF&requestFrom=704&version_code=80402&x-expires=1776979375&x-signature=Sl4UDOzTESq5ZKAwgjozPBWE4Jo%3D)
App17:23
App15:48
App14:31
App25:59![[高中数学]一节课学会函数的单调性](http://p3-sign.bdxiguaimg.com/tos-cn-i-0004/45c25aec796a4dd9a00a707118e7b024~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20250424052254707C480009F757ABC6CF&requestFrom=704&version_code=80402&x-expires=1776979375&x-signature=hubgj4mzMlYLFs%2FXkvuLukZgYv4%3D)
App24:00![[高中数学]函数求值域，有哪些惊艳的方法？](http://p26-sign.bdxiguaimg.com/tos-cn-i-0004/49443b3b48254c1594709cf0b18c6581~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20250424052254707C480009F757ABC6CF&requestFrom=704&version_code=80402&x-expires=1776979375&x-signature=tGX1uUZel%2BIFfusxsdC2Lercn%2BM%3D)
App18:25![[高中数学]函数有毒，此乃解药——f (x)](http://p26-sign.bdxiguaimg.com/tos-cn-i-0004/a28e84e755c047908b3e9e2dc48acd65~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20250424052254707C480009F757ABC6CF&requestFrom=704&version_code=80402&x-expires=1776979375&x-signature=PJW%2BQDJoxYb14WTHPOvGH0QMXpE%3D)
App30:11![[高中数学]如何应对抽象函数？](http://p26-sign.bdxiguaimg.com/tos-cn-i-0004/1aa251b5ff0d45f8a18910ebef3141c9~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20250424052254707C480009F757ABC6CF&requestFrom=704&version_code=80402&x-expires=1776979375&x-signature=9dkdusKh1J8R06JQ4JsWLHXNRHg%3D)
App22:51
App26:26![[高中数学]幂函数](http://p26-sign.bdxiguaimg.com/tos-cn-i-0004/7bf8f21649e340d9b43d39839258c846~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20250424052254707C480009F757ABC6CF&requestFrom=704&version_code=80402&x-expires=1776979375&x-signature=oyOUoUNw%2BrojR6BEesQwkEhNWKY%3D)
App19:39![学会指数函数、指数运算，就是这节课[高中数学]](http://p26-sign.bdxiguaimg.com/tos-cn-i-0004/ada65dfed8974d3e9fd6d5b3b89e954e~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20250424052254707C480009F757ABC6CF&requestFrom=704&version_code=80402&x-expires=1776979375&x-signature=ONEttgYWwkb4HR%2FUPbqZvuX30DI%3D)
App26:06![对数运算，一网打尽！[高中数学]](http://p3-sign.bdxiguaimg.com/tos-cn-i-0004/e87fb2a37cc141e4902f06711bb0a017~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20250424052254707C480009F757ABC6CF&requestFrom=704&version_code=80402&x-expires=1776979375&x-signature=yGspNW%2F0peHi%2F98ZFrWcTVcKWC0%3D)
App17:36
