综合类考试复习指导:副词与介词比较级和最高级
1.只有少数单音节的副词是以加-er和-est来构成比较级和最高级的,如:hard, harder, hardest; slow, slower, slowest; fast, faster, fastest; early, earlier, earliest.
2.大多数都是以加more贺most的方法来构成,如:
often, more often, most often;
carefully, more carefully, most carefully;
successfully, more successfully, most successfully.