Expressing Ability in English 用英语表达能力 You can use Can/Could, Be able to for expressing ability in English. 你可以使用 Can/Could 和 Be able to 来表达英语中的能力。 Here are some examples: 以下是一些例子： Asking about ability: 询问能力： Can you lift this table? 你能抬起这张桌子吗？ Can you speak English? 你会说英语吗？ Can you help me? 你能帮助我吗？ Can you play the piano? 你会弹钢琴吗？ Will you be able to come to my birthday party this weekend? 这周末你能来参加我的生日派对吗？ Are you able to go out with me tonight? 你今晚能和我一起出去吗？ Expressing ability: 表达能力： I can speak 5 languages. 我能说五种语言。 I can swim 2 kilometers. 我能游两公里。 I can't help you. 我帮不了你。 I won't be able to come to your birthday party. 我将无法参加你的生日派对。 I will be able to see you next week. 我下周能见到你。 When I finish this course, I will be able to find a good job. 当我完成这门课程后，我将能够找到一份好工作。 When I was a child I could play football very well. 当我还是个孩子的时候，我足球踢得很好。 I was not able to visit him yesterday. 我昨天没能去看望他。