| 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 |
- voice(noise, sound, voice)
- voluntary(voluntary, willing)
- volunteer(offer, present, propose, volunteer)
- vow(oath, pledge, vow)
- voyage(journey, tour, travel, trip, voyage, excursion, expedition, cruise)
- vulgar(vulgar, coarse, crude, gross)
- wages(salary, wages, pay)
- waggon(car, bus, truck, lorry, coach, automobile, jeep, carriage, waggon)
- waiter(servant, waiter, attendant)
- wait(wait, await)
- waken(rouse, arouse, awake, wake, waken)
- wake(rouse, arouse, awake, wake, waken)
- walk(walk, stride, stroll, strut, pace)
- wander(linger, wander)
- wander(roam, stroll, wander, ramble)
- want(desire, wish, hope, expect, want, long)
- want(lack, need, want, require)
- want(lack, want, absence, shortage, scarcity)
- war(battle, war, campaign, struggle, warfare, fight, combat, engagement)
- warfare(battle, war, campaign, struggle, warfare, fight, combat, engagement)
- warn(advise, caution, warn, admonish, counsel)
- warrant(justify, warrant)
- waste(waste, garbage, rubbish, litter, debris, junk)
- watch(look, see, watch, observe, witness)
- wave(wave, ripple, surge)
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