diff --git a/Frame 1Main.png b/Frame 1Main.png new file mode 100644 index 0000000..8f5c10b Binary files /dev/null and b/Frame 1Main.png differ diff --git a/《软件工程项目实训》第一堂课 V1.pptx b/《软件工程项目实训》第一堂课 V1.pptx new file mode 100644 index 0000000..7ce5424 Binary files /dev/null and b/《软件工程项目实训》第一堂课 V1.pptx differ