Shade is the general dark area that is protected from the sun:
It's so hot out - let's sit in the shade.
We brought an umbrella to the beach so that we could have some shade.
A shadow is the "shape" of an object or person that blocks the light. You can only have "shade" from the sun, but you can have a "shadow" from the sun OR other types of light, such as electric lights or candlelight.
My dog is afraid of his own shadow.
A lunar eclipse occurs when the moon passes through the earth's shadow.
We can also use the word shadows to refer to a dark area in general:
He jumped out from the shadows of the basement and scared me half to death.
Does your entry door squeak or whine when you open or close it? The entry door is the first and last thing you encounter when coming or going from your home The sound is as if the door is crying and this can affect your mood and wellbeing Many people have become so accustomed to the sound that they dont even notice it Oil that door hinge and create more positive energy when you enter and leave your house Its also helpful to oil any other door hinges throughout the home but the entry door is the most important