As you are looking to get Course Structure of AUTOCAD, So here I am giving following course structure of AUTOCAD:

List of Subjects covered in AUTOCAD

OFFSET, TRIM, EXTEND, FILLET
Plot Styles
Creating & Modifying Text Styles
Making Block Definitions
Introduction to Lineweights
Object Properties
Introduction to LWPOLYLINEs
Intro to OTRACK
Editing Dimensions
ZOOM Window, ZOOM Previous, Scale
Object Snap Overrides
CHAMFER, MIRROR, STRETCH, ARRAY
Overriding BYLAYER Properties
Managing Properties BYLAYER
Creating & Using POINTs
POLAR & Direct Distance Entry
Using Styles Defined In Other Drawings
Introduction to MTEXT Objects
Orthographic & Polar Coordinates
ZOOM Extents & Zoom Object,PAN in real time
Understanding Units in AutoCAD.
Dimensions & Crosshatching:
Introduction to ELLIPSEs
Creating New HATCH Objects
View Magnification
Running Object Snaps
Match Properties
SNAP & GRID
Dimensions For Distance
Angular Dimensions
Introduction to Blocks:
Display Commands:
Creating New Layouts From Scratch
Introduction To Dimension Styles
Managing Your Drawing Files
AutoCAD Interface Overview
Radial & Diameter Dimensions
CAD Standards
CAD Construction Techniques:
Editing Existing HATCH Objects
Starting & Closing AutoCAD
Creating LINE Objects
Creating Text & Defining Styles:
Introduction to Drawing Setup:
Managing Object Properties:
Linetypes & Drawing Scale
Page Setup & Plotting:
Creating Splines
Drawing Setup Overview
Communicating With AutoCAD
Inserting Blocks & Drawing Files
Creating 2D Geometry:
Freezing Layers in Viewports
Coordinates & Basic Drafting Tools:
Introduction to Layers
Creating CIRCLEs & ARCs