If you encounter an unfamiliar word while reading, you can find the meaning of this word by looking for context clues. Look around the word to find words that may be related to that word.
Example:- I do not know what Mortified means.
Mary was mortified because she did not do her homework, and everyone else did.
It seems that mortified means 'embarrassed' or 'shameful' because that is how I would of felt if I was the only person who never did not hw.