and用法 Don borke his arm when he (sled)and fell on the ice.1.有when,有语境,为什么不用“when he was sliding”2.这里的and,是表递进关系,而不是并列关系的,为什么要谓语一致?

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and用法 Don borke his arm when he (sled)and fell on the ice.1.有when,有语境,为什么不用“when he was sliding”2.这里的and,是表递进关系,而不是并列关系的,为什么要谓语一致?

and用法 Don borke his arm when he (sled)and fell on the ice.1.有when,有语境,为什么不用“when he was sliding”2.这里的and,是表递进关系,而不是并列关系的,为什么要谓语一致?
and用法 Don borke his arm when he (sled)and fell on the ice.
1.有when,有语境,为什么不用“when he was sliding”
2.这里的and,是表递进关系,而不是并列关系的,为什么要谓语一致?

and用法 Don borke his arm when he (sled)and fell on the ice.1.有when,有语境,为什么不用“when he was sliding”2.这里的and,是表递进关系,而不是并列关系的,为什么要谓语一致?
这里 when he (sled)and fell on the ice 他驾雪橇时跌倒在冰上（这种表达似乎很正常,两个动作一先一后）
比较一下 ：when he was sledding and fell on the ice.您看,这种表达是否很别扭?
不如把从句再变成一个主从复合句：When he was sledding ,he fell on the ice.(当然,放在原句中不适合)
另外,sled 的现在分词是sledding,而不是 sliding ,请楼主明鉴.

1. 当他“滑倒”在冰面上时，Don摔断了他的手臂。先滑倒然后手臂断，这里有动作的因果关系，所以不能用过去进行时。如果用过去进行时就意味着“正在滑倒”还没倒呢！
2.这里怎么是递进呢，slide and fall应该是"滑倒"的意思吧。你说slide有滑倒的意思吗？况且，and也可递进的呀。more and more不就是递进吗？...

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1. 当他“滑倒”在冰面上时，Don摔断了他的手臂。先滑倒然后手臂断，这里有动作的因果关系，所以不能用过去进行时。如果用过去进行时就意味着“正在滑倒”还没倒呢！
2.这里怎么是递进呢，slide and fall应该是"滑倒"的意思吧。你说slide有滑倒的意思吗？况且，and也可递进的呀。more and more不就是递进吗？

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and用法 Don borke his arm when he (sled)and fell on the ice.1.有when,有语境,为什么不用“when he was sliding”2.这里的and,是表递进关系,而不是并列关系的,为什么要谓语一致? he came last yesterday [ ] his car borke droke down on zhe way 英语短文分析Four fiends live in a small town.Their names are:Cook,Miller,Smith and Caeter.They have different jobs.One is a carpenter（木工）,one is a policeman,one is a farmer and one is a docter .One day Cook's son borke his leg and Cook don't forget用法 don't的用法 do和be动词的用法区别比如：①__?__this programme.(I'm not understand/I don't understand)②Jim and his father__?__.They are asleep.（aren't watching TV/don't watching tv)③A:Why______?B:Because I'm happy.(smile) 要怎么做?为什么? That boy is not my friend,and I don't ( )know his name 填词 谁知道The TV play is bored and we don't like it 中的“and的用法谁知道 The TV play is bored and we don't like it 中的”and的用法 I don't know about his job,and I dong't care句型转换 I don't know about his job ,____ ____ I care. worry about 用法不要担心是 don't worry他担心他的健康是 he worries about his health 还是 he is worried about his health HE WISHED HIS GRANDSON TO BE PATIENT AND WORKED HARD ALL HIS LIFE LIK HIMSELFTO BE 是什么用法 为什么要用TO BEALL HIS LIFE怎么解释 名词+and结构,A word,and he would lose his temper.解释下例句,还有中间加逗号是特殊用法还是习惯用法? why don't 的用法 not,don't的用法 his和he的用法 ur so gay and you don't even like a boy 其中like是什么用法?动词可以表示像么 I LOVE His.don it don't cook his goose