Webbe able to与can用法区别: (1) be able to 强调通过努力而获得的能力,而can则强调自身已具有的能力.如：. She can sing the song in English. 她能用英语唱这首歌. He will be able to sing this song in English in a few minutes, too. 几小时之后,他也能用英语唱这首歌. (2) be able to 强调一种结果,而 ... 本节主要知识点是 Electron 中的
can和be able to区别_沪江网校知识库
Web4，4个说的区别： say+内容. Speak+语言. Talk谈论talkaboutsth. Tell告诉，讲述talkwithsbtalktosbtellsb（not）todosthTellstories/jokes （前面加逗号） 5，want=wouldlike+（sb）todosth. 6，4个也的区别： too肯定句末. Either否定句末（前面加逗号） Also行前be后. Aswell口语中（前面不加逗号 ... WebJul 18, 2024 · 最佳答案 2024-07-18 16:38. 不能选择could.could只能表达“过去的能力”；而was/ were able to既表达“过去能力”，同时又表达“这种能力的成功付诸实施”。. 本题的意思是“我有能力说服他”并且“我确实说服了他”。. 两位老师解答得都很好，我就按照解答先后取舍 ... small dogs for adoption gold coast
What is the difference between can, could and be able to?
WebOct 30, 2024 · 我们都知道两者都能表示"能够"的意思，但它们的区别在哪里，我们一起来学习下。. ⑴can只有一般现在时与一般过去时;be able to可用于各种时态，包括现在时、 … WebSep 6, 2010 · 谈谈can与be able to 用法上的区别 语中, can 与be able to在用法上既有相同的一方面, 又有不同的地方,这是应该引起注意的。当它们表示能力的时候，是同义的。如： He can speak two foreign languages. He is able to speak two foreign languages. 它们用法上的不同主要体现在以下几方面: WebWe use be able to to express ability. "Able" is an adjective meaning: having the power, skill or means to do something. If we say "I am able to swim", it is like saying "I can swim". We sometimes use be able to instead of "can" or "could" for ability. Be able to is possible in all tenses - but "can" is possible only in the present and "could ... small dogs for adoption florida