I assume you're talking about Python, in which case you could just google "Python tutorials" to learn the basics of Python in general.
To access Construct objects, the syntax is:
ObjectName.DesiredValue[/code:2iynzz3o]
For example:
[code:2iynzz3o]Sprite.X = 10[/code:2iynzz3o]
This would set the X position of Sprite to 10. You can also set other values, such as the Y position and angle, like this.