Macbeth act 4 scene 1 help

Can anyone help me write 2 paragraphs on this
SECOND WITCH
By the pricking of my thumbs, Something wicked this way comes.
Open, locks,
Whoever knocks.
Enter Macbeth.
МАСВЕТН
How now, you secret, black, and midnight hags?
What is 't you do?
ALL
A deed without a name.
MACBTH
I conjure you by that which you profess (Howe'er you come to know it, answer me.
Though you untie the winds and let them fight Against the churches, though the yeasty waves Confound and swallow navigation up,
Though bladed corn be lodged and trees blown down,
Though castles topple on their warders' heads, Though palaces and pyramids do slope Their heads to their foundations, though the treasure
Of nature's germens? tumble fall together?
Even till destruction sicken, answer me To what I ask you.
FIRST WITCH
Speak.
SECOND WITCH
Demand.
THIRD WITCH
We'll answer.
FIRST WITCH
Say if th' hadst rather hear it from our mouths Or from our masters'.
МАСВЕТН
Call 'em. Let me see 'em.
FIRST WITCH
Pour in sow's blood that hath eaten Her nine farrow; grease that's sweaten

The question is how does Shakespeare present supernatural in this