一、用于最高级前
Of all her friends, she likes Mary the best. 在她所有的朋友中，她最喜欢玛丽。
That was the most interesting story she had ever told. 这是她讲过的最有趣的故事。
She is the most suitable person imaginable. 她是能想像出的最合适的人选。
二、用于比较级前
表示某人或某物比以前更好或更坏，此时句中通常会有表示原因、理由或条件的短语或从句。如：
I feel the better for my walk. 散了一下步我觉得舒服多了。
I love him all the more for his faults. 正因为他这些缺点，所以我越发爱他。
三、用于“ the+比较级， the+比较级”
表示“越……越……”。如：
The more a man has, the more he wants. 人越有越想要。
The higher up we go, the colder it becomes. 越往上走，天气就越冷。
The better I knew him, the more I liked him. 我越了解他就越喜欢他。
