1、必修一unit 2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official官方的,正式的officially正式地,官方地conquest征服conqueror征服者conquer征服conqueringconqueredconquerednative本地人,本国人native本地的,本国的actuality现实,事实actual实际的,真实的actually实际上,事实上base基地,基部basis基础(注:复数为bases)based有根基的basic基础的base以为根据basingbasedbasedgradual逐渐的gradually逐渐地enrichment丰富
2、,充实enrich(使)充实enrichingenrichedenrichedspelling拼写spell拼写spellingspelledspelledidentity身份identification认同,鉴别identical相同的identify鉴别,识别identifyingidentifiedidentifiedfluency流利,流畅fluent流利的,流畅的fluently流利地,流畅地frequency频率frequent频繁的frequently频繁地command指挥,命令,掌握commander指挥官command指挥,命令,掌握(注:commend 赞扬,推荐)commandingcommandedcommandedrequest要求,请求request要求,请求requestingrequestedrequestedexpression表达express快车,速递expressional表现的,表达的expressive有表现力的,表情丰富的express表达expressingexpressedexpressedrecognition辨认,承认,认可recognized公认的,经过认证的recognize辨认,承认,认可recognizingrecognizedrecognized