want to的用法：want to后面接动词的原形形式，固定搭配有want to do sth，意为想要做某事；want sb to do sth,意为想要某人做某事。want to作为固定词组，中文翻译为应该”。
一、want to do sth，表示想要做某事。例如：
1、You don't want to do it like that.
你不应那样做。
2、I didn't want to go to a large university.
我当时不想去大的综合性大学读书。
3、You can come with us if you want to.
如果你愿意可以跟我们一起来。
4、I don't want to go against your will.
我不想违背您的意愿。
5、I want to make an early start in the morning.
我想早上早点出发。
6、I want to go and you can't stop me.
我要走，你拦不住我。
7、She doesn't want to go back to her husband.
她不想回到丈夫的身边了。
8、We want to build a better life.
我们想创造更美好的生活。
二、want sb to do sth，表示想要某人做某事。例如：
1、I want my teacher to help me with my maths.
我想要老师帮助我的数学。
2、She wanted her father to buy her a computer.
她想要她的爸爸买电脑。
3、The teacher wants us to study hard.
老师希望我们能够努力学习。
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