Memorizing words is a basic for learning English. Gradually you will find that accumulation of vocabulary will raise your ability to command English.They say that the amount of your vocabulary will determine how high your position are in the future. When you can read original English books, you at least know 20000 words. So you have to memorize English words if you really want to master English.
Vocabulary is very important ,as Chinese article, if you don't know the character, you cann't understand it at all.maybeit is very difficult at the beginning,but if you keep onremembering it, you will success soon . best wishes !没用,浪费时间,还不如花在其他学科上