1 SUFFIX （加在形容词后构成副词）表示“以…方式”，“至…程度” -ly is added to adjectives to form adverbs that indicate the manner or nature of something. （加在形容词后构成副词）表示“以…方式”，“至…程度”
2 SUFFIX （加在名词后构成形容词）表示“像…一样的”，“有…特性的” -ly is added to nouns to form adjectives that describe someone or something as being like or typical of a particular kind of person or thing. （加在名词后构成形容词）表示“像…一样的”，“有…特性的”
3 SUFFIX （加在名词后构成形容词或副词）表示“每隔…时间（的）”，“在…时间（的）” -ly is added to nouns referring to periods of time to form adjectives or adverbs that say how often something happens or is done. （加在名词后构成形容词或副词）表示“每隔…时间（的）”，“在…时间（的）”