when doing省略结构例句,when状语从句的省略例句

when doing省略结构例句,when状语从句的省略例句

4）when doing/while doing已经成固定用法，不必拘泥于主语是否一致，例如：Goodpostureis essentialwhen (we are)workingatthe computer.用电脑工作时良好的These kids are happiest when doing repairs. 这些孩子在修理时最快乐。I like listening to the radio when I'm doing the ironing. 我喜欢边熨衣服边听收

如果when从句的主语和主句的主语是同一个(些)人，而且从句的谓语动词是“be/am/is/are/was/were+doing”，可以把从句的主语和be/am/is/are/was/were一起省略，使用whendoingsth结构。w若是be动词，一律变成分词being,而being再予以省略。1. when you do the work, you should be careful. = When doing the work, you should be careful. 2. If I am free, I'

●▽● when doing结构由when引导的从句和主句构成，从句中的动词须使用“进行式”(-ing形式),主句中使用一般式，大体语法格式为：when + doing,主句。其中，when引导的从1) I wear worn-clothes when staying at home. (doing)2) I give good advice when asked. (done)3) She always felt depressed when alone. (adj.)4) I have always though

一、基本结构“when doing sth”的基本结构是when +动名词。例如：- When reading a book, I always make notes. - Whenwatching a movie, I prefer to have popcorn. - Whewhen doing /down 的省略句例如：We should be careful when crossing the road.When asked why he stole the food, the homeless boy said he was hungry.

⊙△⊙ when doing the exam，we should be careful.当考试时，我们应该仔细一些。实际上，上面句中，省略了“we are ”，因为这与后面的主语相同，这里可以省略，所以就因此when doing这种从属连词+非限定动词组成的分句必须得解释成限定性分句的缩略版本——省略了主语+be，