非谓语动词是在句子中作为主语、宾语、表语、定语或状语等成分，不具备一般动词的谓语性质。不定式是最常见的非谓语动词形式，可以用来描述一个动作或状态。掌握好非谓语动词的用法和例句，可以帮助我们更好地理解和表达英语语言。
- To learn English well is my goal. （学好英语是我的目标。）
- He asked me to help him with his homework. （他让我帮他做作业。）
- I want to go to the cinema tonight. （我今晚想去看电影。）
- She needs to buy some new clothes for her trip. （她需要为旅行买些新衣服。）
- We decided not to attend the party. （我们决定不参加聚会。）
