表示否定的前缀（上）Negative Prefixes In English【中级】

Did you know that you can transform a positive word into a negative one simply by adding a prefix to it? A prefix is a syllable you add before a word to change its meaning. For example, you can change possible into its opposite by adding the prefix im-, to make impossible. In this lesson, I’ll help you improve your vocabulary by teaching you FIVE negative prefixes, all beginning with i.