be able to用法总结
表示“能够做某事”,强调通过努力而获得的能力。
be able to 后面接动词原形,表示能够做某事。
be able to 的时态
一般现在时am/is/are able to;
一般过去时was/were able to;
一般将来时will be able to;
现在完成时have/has been able to,等。
Will they be able to resist the temptation to buy?
他们能抵抗得住购买的诱惑吗?
Unfortunately, I won\'t be able to attend the meeting.
真可惜我不能参加这次会议。
It will be able to put together a governing coalition.
它将能够组建一个执政联盟。