My Chinese teachers in China used the following examples all the time:
姚明很高 (Yáo Míng hěn gāo): Yao Ming is tall
姚明是高高的(Yáo Míng shì gāo gāo de): Yao Ming is very tall
像姚明一样高(xiàng Yáo Míng yīyàng gāo): …as tall as Yao Ming…
And my favorite response was:
我比姚明高(wǒ bǐ Yáo Míng gāo): I am taller than Yao Ming
Yes, the Chinese people love their Yao Ming. For those of you who don’t know, Yao Ming is a 7 feet 6 inch basketball player from China. His Wikipedia page says that he is currently the tallest player in NBA, and he has also been the richest celebrity in China for six straight years. Being a basketball star in basketball-crazy China has made Yao Ming, in my opinion, the most well known Chinese athlete in China. Maybe that is why you see Yao Ming posters all over China and Yao Ming examples all over Chinese classrooms.
By talking about how tall Yao Ming is, we just looked at different ways of making comparisons in Chinese language. The following are the sentence structures:
A 比 B 高 (A bǐ B gāo): A is taller than B
A 是最高的 (A shì zuì gāo de): A is the tallest
像A 一样高 (xiàng A yīyàng gāo): ...as tall as A…
And by now you should know that 高 (gāo) means tall.