| 单词 |
can(can, may) |
| 例句 |
can, may
这两个情态动词均含有“能，可能，可以”之意。
can和may常被错用，应注意3点:
1.can → 表示体力或智力方面的能力。may没有这种功能。
2.can和may → 都可表示请求允许做某事，前者较口语化，最常用；may用于正式文体，多含尊敬之意。
3.can和may → 都可能表示可能性，前者表理论上的可能性，而后者表示现实的可能性。在这种用法中，can一般不能用来表将来的可能性，多用在否定和疑问句中表现在的可能性，而may既可表现在又可表将来的可能性。
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| 随便看 |
- bar(block, bar, hinder, obstruct, prevent, hamper)
- bare(bare, naked, bald, barren)
- bargain(agreement, contract, treaty, convention, bargain, understanding, accord)
- bargain(business, commerce, trade, bargain, deal)
- bar(obstacle, barrier, obstruction, bar, hindrance)
- barren(bare, naked, bald, barren)
- barrier(obstacle, barrier, obstruction, bar, hindrance)
- base(base, basis, foundation, ground)
- basic(basic, essential, fundamental, radical, vital)
- basis(base, basis, foundation, ground)
- battle(battle, war, campaign, struggle, warfare, fight, combat, engagement)
- bay(bay, gulf)
- beach(bank, beach, coast, shore, seaside)
- beam(laugh, smile, siggle, grin, beam, sneer)
- bear(stand, bear, endure, tolerate, suffer, abide, withstand)
- beast(animal, beast, creature, brute, cattle)
- beat(beat, strike, hit, thrash, whip)
- beat(conquer, overcome, overthrow, defeat, beat, subdue)
- beautiful(beautiful, fair, handsome, lovely, pretty, fine)
- because(as, because, for, since)
- because of(due to, owing to, because of, thanks to)
- become(become, get, grow, turn, go, come)
- before(ago, before)
- before(before, in front of, in the front of)
- beg(ask, beg, demand, require, request, implore, claim, pray, entreat)
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