1、必修四unit 4词性转换名词形容词副词动词动词ing动词过去式动词过去分词statement陈述，说明stated规定的state陈述，规定statingstatedstatedgreeting招呼，问候greet打招呼greetinggreetedgreetedrepresentative代表人representation代表representative有代表性的represent代表，象征representingrepresentedrepresentedassociation社团，联系，联想associated有关联的associational协会的associate（使）联系asso
2、ciatingassociatedassociatedcuriosity好奇心curious好奇的curiously好奇地approach方法，途径（to 的方法）approach走近approachingapproachedapproacheddefence防御defensive防御的defend防御defendingdefendeddefendedmajority多数major专业，主修major主要的misunderstanding误解misunderstand误解misunderstandingmisunderstandedmisunderstandedadult成年人adulthoo
3、d成年（期）adult成年的likeliness可能（性）unlikeliness不可能（性）likely可能的unlikely不可能的employment雇用unemployment失业employer雇主employee雇员employed被雇用的unemployed失业的employ雇用employingemployedemployedfunction作用，功能fictional功能的ease安逸，舒适easy容易的，舒适的，从容的easily容易地，舒适地，从容地true真实的，正确的truly真实地anger愤怒angry愤怒的angrily愤怒地respect尊敬respected受尊重的respectable可敬的，值得尊敬的respectful恭敬的，有礼貌的（respective是“各自的”）respect尊敬respectingrespectedrespected
