want to
想要做某事
1.I want to go swimming.
我想去游泳。
2.I want to eat Chinese food.
我想吃中国食物。
3.I want to learn English.
我想学英语。
除了want to 之外还有更加深刻的表达想要做某事：
eager to do sth，dying to do sth，aching for sth。
eager to do sth
渴望做某事
1.I am eager to know about your life in the university.
我渴望了解你在大学里的生活。
2.he was eager to find a new job。
他渴望找到一个新工作。
3.I am eager to find a place to sit down.
我渴望找到一个地方坐下。
dying to do sth
渴望做某事（死了都想做）
1.I am dying to buy a Prada bag。
我非常想买一个普拉达包
2.She is dying to be famous in the internet。
她渴望在互联网上成名。
3.She is dying to know where his boyfriend is.
她非常想知道他的男朋友在哪里。
aching for sth
渴望/想念
1.I am aching for having a pretty girlfriend。
我渴望有一个漂亮的女朋友。
2.Everyone is aching for change.
每个人都渴望改变。
3.she is aching for being pretty.
她渴望变得漂亮。
