非谓语动词to be done和done

来源：学生作业帮编辑：作业帮分类：英语作业时间：2024/05/13 19:53:35

非谓语动词to be done和done
A new library is being built in our school and it'll be accessible to us students when(completed)next year.为什么不用to be completed?时间是next year应该用表将来啊

完整版是it'll be …… when it's completed next year.在时间状语从句中,用用一般现在时表将来（本题中when 引导的是时状从句）当从句和主句主语一致时,从句可省略主和系动词,本题即省去it‘s

非谓语动词动词to be done 和done区别非谓语动词to be done和done 非谓语动词中 to be done和be done 的区别非谓语动词to have done 和to be done的区别非谓语动词 being done 和 to be done 有什么区别? 非谓语动词中,to be done和done（done作后置定语）有什么区别. 怎么分辨谓语动词和非谓语动词啊?比如,has caused /to be done /having been done/ 关于非谓语动词,DONE和DONE的区别, 非谓语动词语法问题I have a lot of work to be done today.to be done 为什非谓语动词用法to have done/having done/to have been done/having bee 高中英语语法非谓语动词being done和done以及having being done的区别怎么区分谓语动词,to do doing done 和to be doing to be done to have do