superman/supermarket/superb/superior/supreme
记忆：
1. 前缀super 为“上，超级”superman [ 5sju:pEmEn ] n. 超人 Having worked for five days and nights continuously, you appeared to be a superman. 你连续不停地工作了五天五夜了，好像是个超人似的。
2. supermarket [ 5sju:pE7mB:kit] n. 超市 The supermarket offers you a wide range of goods to choose from. 超市给你更多的商品挑选。
3. superb [ sju:5pE:b] Of unusually high quality; excellent adj. 庄重的, 堂堂的, 华丽的, 极好的 The actor gave a superb performance. 这演员表演出色。
4. superior [ sju:5piEriE ] Higher than another in rank, station, or authority n. 长者, 高手, 上级 adj. 较高的, 上级的, 出众的, 高傲的 This machine is superior in many respects to that. 这机器在多个方面都比那台机器高级。
5. supreme [ sju:5pri:m ] Greatest in power, authority, or rank adj. 极度的, 极大的, 至高的, 最高的 The most important law court is called the Supreme Court.最重要的法庭被叫做最高法庭。
另类阅读：
The superman has a superb power to fly over the supermarket into the supreme court. No one is superior to him.
轻松一刻：
Doctor: To be frank, we don't know your trouble however hard we try. But we will find out what it is when we do the autopsy(解剖).