作业帮John got injured while playing football last Saturday.
来源：学生作业帮 编辑：拍题作业网作业帮 分类：英语作业 时间：2024/04/18 21:03:40
John got injured while playing football last Saturday.
这里的while playing football,中间是不是省略了while (he was) playing.我看见好多分词都是这样.这种的分词是不是都是省略了的.因此说现在分词是表主动进行,过去分词单单表被动（排除过去分词作形容词）.
这里的while playing football,中间是不是省略了while (he was) playing.我看见好多分词都是这样.这种的分词是不是都是省略了的.因此说现在分词是表主动进行,过去分词单单表被动（排除过去分词作形容词）.
这是时间状语从句中常用的省略形式,when 等连词引导的句子也有同样的情况,只要主句主语与从句主语一致,那么就可以用现在分词或者过去分词来表达,被动情况用过去分词,主动用现在分词,比如：
these cultural ingredients are tremendously delicious when combined together.
cultures become extraordinarily pleasant to appreciate only when integrating.
these cultural ingredients are tremendously delicious when combined together.
cultures become extraordinarily pleasant to appreciate only when integrating.
John got injured while playing football last Saturday.
John enjoys playing ____ football a lot while I enjoy ____ m
They were playing football this time last saturday.too改成一般疑问
He got his leg ( ) while he was playing football with a grou
Mike was injured when he was playing football.(bad)
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He () playing football last sunday enjoy
选哪个?Mike and John (likes like)playing football.为什么?
写出“Yes,John likes playing football.”的问句.
Some boys like playing football while _________ like going b
While Toby was playing( )football this morning,( )UFO landed