| 单词 |
when(when, while, as) |
| 例句 |
when, while, as
这些连词均可表示“当……时”引出时间从句。
when → 所引导的从句，其谓语动词既可是持续动词，也可是短暂动词；谓语动词动作发生的时间可以与主句谓语动词的动作是同时，或之前、之后。
while → 句中的谓语动词应为持续动词，不用短暂动词，谓语动作发生的时间通常与主句谓语动词动作发生时间是同时。
as → 侧重指从句与主句的动作同时进行，谓语动词可以是持续性的，可以是短暂性动词。
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| 随便看 |
- worm(bug, insect, pest, worm)
- worry(anxiety, worry, care, concern)
- worry(worry, brood, care, fret)
- worthwhile(worth, worthy, worthwhile)
- worth(worth, value)
- worth(worth, worthy, worthwhile)
- worthy(worth, worthy, worthwhile)
- would(used to, would)
- wound(wound, bruise, cut, scar)
- wrath(anger, indignation, fury, rage, wrath)
- wreck(break, destroy, ruin, wreck, damage, spoil)
- wretched(miserable, wretched, unhappy, sorry)
- writer(author, writer)
- xerox(xerox, copy, duplicate)
- yearn(yearn, long, thirst)
- yell(cry, shout, exclaim, roar, scream, shriek, yell, call)
- yet(but, however, still, yet, nevertheless, while, whereas)
- yet(still, yet)
- yield(crop, harvest, yield)
- yield(submit, yield, surrender)
- youngster(baby, child, infant, youngster)
- young(young, youthful, juvenile, adolescent)
- youthful(young, youthful, juvenile, adolescent)
- youth(youth, teenager, adolescent, juvenile)
- zeal(zeal, enthusiasm)
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