while she was sitting on the beach,a thief took away her bikewhile a thief was taking away her bike ,she sat on the beach.while she was sitting on the beach ,a thief was taking away her bike 这三句话哪句是正确的,为什么,
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while she was sitting on the beach,a thief took away her bikewhile a thief was taking away her bike ,she sat on the beach.while she was sitting on the beach ,a thief was taking away her bike 这三句话哪句是正确的,为什么,
while she was sitting on the beach,a thief took away her bike
while a thief was taking away her bike ,she sat on the beach.
while she was sitting on the beach ,a thief was taking away her bike
这三句话哪句是正确的,为什么,
while she was sitting on the beach,a thief took away her bikewhile a thief was taking away her bike ,she sat on the beach.while she was sitting on the beach ,a thief was taking away her bike 这三句话哪句是正确的,为什么,
我是环球美联英语的老师很高兴为您解答
是的,以上两位老师的问答都是正确的,第一句话用法正确
1、while引导的从句了必须使用进行时；
2、sit是延续性动词,可以用进行时；
3、take away是短暂性动词,属于非延续性动词,不可用于进行时态
考场上排错,只要根据第三条的take away 就可以直接将第二句、第三句排除!
以上答案希望能够帮到您,如您有任何问题欢迎随时发问,环球美联老师很高兴为您答疑解惑!
第一句正确 sit是延续性动词，可以用进行时态，而take away是短暂性动词，没有进行时。while引导的从句了要用进行时态。
后面两句不对，正如上面所说的。
祝你学习进步！
望采纳，谢谢！
正确句子：while she was sitting on the beach, a thief took away her bike
第三句肯定不对。第一句和第二句比较，句子叙述曾经发生的丢车事情，不是她坐在沙滩上，结果是自行车被偷了，因此只用过去时表达车被偷即可。
第一句是正确的
while引导的时间从句中时态一般用进行时，正在什么的时候，边。。的时候的意思
sit是延续性动作的动词，可以用进行时sitting，正在坐着
但take away 偷走、拿走，是一个非延续性动作的动词（即不可能一直偷、偷、偷、偷），不能用进行时，所以只有1是对的...
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第一句是正确的
while引导的时间从句中时态一般用进行时，正在什么的时候，边。。的时候的意思
sit是延续性动作的动词，可以用进行时sitting，正在坐着
但take away 偷走、拿走，是一个非延续性动作的动词（即不可能一直偷、偷、偷、偷），不能用进行时，所以只有1是对的
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while she was sitting on the beach, a thief took away her bike while 后街延续性动词，take away是动作性动词，属于结束性动词