中考词性转换AAA1. able adj. 有能力的enable v. 使能够ability n. have the ability to finish the work. 2. absence n. 不在absent. adj. 不在的3. across prep ，横越，穿过 swim across the river= walk across the road through. Prep. Through a tunnel cross v 横过，横渡crossroad n 交叉路 十字路crossing 交叉;交叉点,十字路口两个都有十字路口、交叉路口的意思都crossroad还有转折点、重大重大的抉择关头，例句：It was a crossroads in my life. 3. act v 扮演 action n. activity n 活动active a 积极的 take an active part in actor n 男演员
