From 8c154f584457405b5cb627c65100d69df9e7e95a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E5=BC=A0=E5=AE=97=E5=B9=B3?= <zongping@example.com>
Date: Thu, 2 Jul 2026 13:43:21 +0800
Subject: [PATCH] add support knowledge

---
 docs/teaching/SUPPORTING_KNOWLEDGE.md |  1 +
 docs/teaching/slides/day5.html        | 20 ++++++++++++++++++++
 2 files changed, 21 insertions(+)
 create mode 120000 docs/teaching/SUPPORTING_KNOWLEDGE.md

diff --git a/docs/teaching/SUPPORTING_KNOWLEDGE.md b/docs/teaching/SUPPORTING_KNOWLEDGE.md
new file mode 120000
index 0000000..c50ea8c
--- /dev/null
+++ b/docs/teaching/SUPPORTING_KNOWLEDGE.md
@@ -0,0 +1 @@
+../../../qt-course-projs/docs/supporting-knowledge.md
\ No newline at end of file
diff --git a/docs/teaching/slides/day5.html b/docs/teaching/slides/day5.html
index a21f4c7..7c333dc 100644
--- a/docs/teaching/slides/day5.html
+++ b/docs/teaching/slides/day5.html
@@ -136,6 +136,26 @@
   <a class="filelink" href="day4.html">← 上一天</a></p>
 </section>
 
+<!-- ===================== 延伸阅读（全教案最末页） ===================== -->
+<section>
+  <h2>延伸阅读 · Day6–10 项目实作支撑知识体系</h2>
+  <div class="verify-box">
+    <h4>16 个可选项目，除 C++/Qt 之外还需要哪些知识？</h4>
+    <p>系统梳理了实现这 16 个项目所需的 12 个辅助专业领域——数据结构与算法、
+    2D 游戏与碰撞、计算机图形学、数字图像处理、计算机视觉与机器学习（OpenCV/Haar/LBPH）、
+    编译原理与状态机、编码理论、计算机网络、并发编程、文件系统与增量同步、软件设计模式等，
+    <strong>每个核心知识点附 2–3 个已验证可用的网络课程链接</strong>（中英文兼顾）。</p>
+    <p>全文（serve.py 下本地一点即开）：<a class="filelink" target="_blank"
+    href="../SUPPORTING_KNOWLEDGE.md">docs/teaching/SUPPORTING_KNOWLEDGE.md
+    &nbsp;→&nbsp; qt-course-projs/docs/supporting-knowledge.md</a></p>
+  </div>
+  <p class="footer-note"><small>文档由项目仓库 <code>qt-course-projs</code> 维护，
+  本仓库以相对符号链接引用，单一源头、不复制；如直接用文件协议打开本页，请改用
+  <code>python3 docs/teaching/serve.py</code> 起本地服务以渲染该 Markdown。</small></p>
+  <p><a class="filelink" href="index.html">返回目录</a> ·
+  <a class="filelink" href="day4.html">← 上一天</a></p>
+</section>
+
 </div>
 </div>