大师作文网be able to 和 can 的区别
来源：学生作业帮 编辑：大师作文网作业帮 分类：英语作业 时间：2024/11/11 07:22:31
be able to 和 can 的区别
can是否能用在将来时.
can是否能用在将来时.
can 和be able to 都可以表示能力.
can泛指一般的能力,而且只有两种形式,
即:can, could．be able to 则主要指具体做到了某件事的能力,其形式主要是靠be 发生变化,所以形式比can 多．
可以说：I can swim. I am able to swim.
但是不能说：All the people could escape from the big fire in time. 只能说：All the people were able to escape from the fire in time.
我是小孟,很乐意帮您.
can泛指一般的能力,而且只有两种形式,
即:can, could．be able to 则主要指具体做到了某件事的能力,其形式主要是靠be 发生变化,所以形式比can 多．
可以说：I can swim. I am able to swim.
但是不能说：All the people could escape from the big fire in time. 只能说：All the people were able to escape from the fire in time.
我是小孟,很乐意帮您.