7、动词①Studywelland make progressevery day.好好学习,天天向上。②WeoftengototheparkonSundays.星期天我们常去公园。2)副词修饰形容词②Cottonisaquiteusefulmaterial.棉花是很有用的原料。④Thatisarathersurprisingresult.那是一个相当惊人的结果。3)副词修饰副词①Theworkersworkveryhard.工人们工作十分努力。2.作表语这种副词常见的有:up,down,over,out,in,apart(相隔)等①Time is up.C