| 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 |
- weigh(study, consider, ponder, weigh, contemplate)
- welcome(address, greet, salute, hail, welcome)
- wepon(arms, wepon, armament)
- wet(wet, damp, soak)
- when(when, while, as)
- whereas(but, however, still, yet, nevertheless, while, whereas)
- whether(if, whether)
- while(but, however, still, yet, nevertheless, while, whereas)
- while(when, while, as)
- whip(beat, strike, hit, thrash, whip)
- whirl(rotate, revolve, roll, spin, turn, whirl, circle)
- whisper(murmur, mutter, whisper)
- whole(total, sum, whole)
- wicked(bad, evil, ill, poor, wicked)
- wide(broad, wide)
- wild(turbulent, stormy, violent, wild, fierce)
- willing(voluntary, willing)
- win(acquire, obtain, gain, get, win, earn, secure)
- wind(wind, breeze)
- winner(winner, conqueror)
- wipe(clean, clear, sweep, dust, mop, wipe, scrub)
- wire(string, rope, line, cord, thread, wire)
- wisdom(mind, intellect, intelligence, brains, wit, wisdom)
- wise(bright, clever, wise, brilliant, intelligent, ingenious, smart, shrewd)
- wish(desire, wish, hope, expect, want, long)
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