want后用动词的不定式。动词不定式是指动词中的一种不带词形变化从而不指示人称、数量、时态的一种形式。它之所以被称做不定式，是因为动词不被限定，或者说不被词形变化所局限。不定式属于非谓语动词形式。
want造句
1、I want an autograph.
2、You want another bowl?
3、These flowers want watering.
4、I want your knife.
5、I don't want a goddamn drink. I want the truth!
6、I want a satisfactory result.
7、I want a shave.
8、I don't want any trouble.
9、The flowers want (need) watering.
10、All the flowers want watering.