关于to do与to be done

来源：学生作业帮编辑：作业帮分类：英语作业时间：2024/09/01 11:48:37

关于to do与to be done
刚才看了两个例句,给分析下什么时候用to do 什么时候to be done
any type of physical activity you choose to do will increase the number of calories your body uses.
when the policemen arrived on the scene,torn pieces of paper were everywhere to be seen

to do 是主动语态,一般是sb to do sth.
to be done是被动语态,是sth.to be done (by sb.)

be needed to do与need to be done what to do 与what to be done的区别 to do 还是 to be done difficult to do /to be done be adj to do/ be adj to be done 歌曲中含有TO DO ：TO BE DONE ：TO HAVE BEEN DONE ：TO HAVE DONE be supposed to do sth 与 be supposed to have done sth的区别 to be done 与 to doing something should be done to do对吗 be made to do 还是done 英语中,with sth to do 与with sth to be done的区别. 英语问题：To do 与 To be done区别及用法?