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can和able的差别
can 和
be
able
to
的区别
答:
Luckily, he was
able
to escape from the big fire in the end. 幸运的是,他终于逃出了大火。If he got here a few hours earlier, I could save him. 要是他早几小时来,我还能救他。(3) be able to 可以有各种时态;而
can
只有一般现在和一般过去两种时态。如:I could help you last...
求
can和able
to
的区别
答:
第一个
区别
,在意思上虽然
can和
be
able
to都表示能够的意思,但是can 侧重于具备做某事的能力;第二个区别,在时态上,can可以用于一般现在时和过去时,而be able to可以用于一般现在时、过去时以及完成时态
be
able
to和
can的区别
答:
be
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 ...
语法`could.
can
.be
able
to.manage to
的区别
和用法
答:
常用方法:manage to do sth.如:I at last managed to solve the problem.
can
/could do sth.表示一般的能力。如:He can speak English well.be
able
to 和can/could 一样表示能力。但有人称和数,及时态
的区别
。如:I will be able to fill in with the life there.注:be able to 用于...
情态动词
can与
be
able
to的用法
区别
是什么?
答:
I
can
't D. I haven't 答案B. will既可当作情态动词,表请求、建议、也可作为实义动词表"意愿、意志、决心",本题表示决心,选B。 13 带to 的情态动词 带to 的情态动词有四个:ought to, have to, used to, be to, 如加上have got to ,(=must), be
able
to,为六个。它们的疑问,否定形式应予以...
can和
be
able
to
的区别
答:
be
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 ...
be
able
to和
can的区别
答:
be
able
to和can的意思都是“ 能,能够”,一般情况下可以互换,但can 只有两种时态,即一般现在时
can 和
一般过去时could; 而be able to 可用于各种时态。如 1 . He can swim .= He is able to swim .他会游泳。2. She could write when she was three years old .= She was able...
can和
be
able
to
的区别
答:
当它们表示能力的时候,是一样的。其
区别
如下:1. can只有两种时态, 即
can 和
could, 而be
able
to 有多种时态, 如was/were able to, will/shall be able to, have/has been able to等。2.表示过去通过努力终于做成了某事要用be able to,而不能用can。3.can能表猜测,be able to不能...
辨析be
able
to 和
can的区别
答:
can
,could和be
able
to基本相同,在很多语境下是可以互相换着用的,但是也还有点不同 1.be able to强调一个人有能力去做,就是有本事的意思 2.can,could表示能够,是情态动词,很多时候是一种推测的语气。比如,你能帮我吗?如果用can/could来问,,那这事就是举手之劳,谁都能帮,就是推测...
怎样区分
can和
be
able
to
答:
be
able
to 与
can
用法
与区别
:(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 t...
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