重要

could

🇬🇧/kʊd/ 🇺🇸/kəd/📚 71 225 5中考
You use could to indicate that someone had the ability to do something. You use could not or couldn't to say that someone was unable to do something. 能; 会

verb [情态动词](礼貌地请求许可)可以,能否;(表示可能)可能(can的过去式),也许;(表示未发生的事情)差点就,本能够;(用于提出建议)可以,能;本该,应该(用于对做过或未做某事表示恼怒);(强调感觉)真想;好像,仿佛

You use could to indicate that something sometimes happened.
可能会 •  Though he had a temper and could be nasty, it never lasted.

verb [情态动词]能(can的过去式)

I knew that if I spoke to Myra, I could get her to call my father.
我知道如果我同迈拉讲一声,就能让她给我父亲打电话。

could 出现在下面的课文中(提供视频、音频及笔记等可系统性学习)
Lesson 24 It could be worse
Lesson 103&104 The French test
Lesson 117&118 Tommy’s breakfast
Lesson 119&120 A true story
Lesson 1 A Private Conversation
Lesson 15 Good news
Lesson 21 Mad or not?
could

aux. 能够

单词造句:
网友用“Could”造句精选
I could see that something was terribly wrong. 我能看出有很大麻烦了。
When I left school at 16, I couldn't read or write. 我16岁离开学校时不会读也不会写。
Though he had a temper and could be nasty, it never lasted. 尽管他有脾气,可能会粗暴,但从来不会持续很久。
He could have made a fortune as a lawyer. 他本可能当律师挣大钱。
Doctors told him the disease could have been caused by years of working in smoky clubs. 医生们告诉他,他的病可能是多年在烟雾弥漫的俱乐部工作所引起的。
An improvement in living standards could be years away. 生活水平的提高可能还要几年。
They argued all the time and thought it couldn't be good for the baby. 他们一直在争论,认为这不可能对孩子有好处。
Anne couldn't be expected to understand the situation. 别指望安妮会理解这种形势。