
doch is part of Goethe A1 vocabulary.
doch
yes (contradicting), but
/dɔx/Examples — doch in a sentence
Du bist nicht müde? Doch, ich bin müde!
You are not tired? Yes, I am tired!
Es ist kalt, doch die Sonne scheint.
It is cold, but the sun is shining.
How to remember it
A DOG barks 'DOCK!' (like 'doch') to contradict its owner, saying 'YES, I *will* chase that squirrel!'