can是情态动词但是为什么We should do everything we can 后面从句can单独使用?

来源：学生作业帮编辑：作业帮分类：英语作业时间：2024/05/22 02:23:30

这句话完整的是
We should do everything we can to do .
楼主没看完整,这里的can后的不定式是目的状语,
意思是：我们应该做我们所能做的所有事去...
再问：但是不定式应该与can无关吧？...
再答：有了更通顺没有也是对的 We should everything we can (do) 这里的do省略了
再问：这个可以省吗？为啥呢
再答：可以的啊因为前面有个do了
再问：噢噢噢噢重复的缘故呵呵谢了
再答：不用

can是情态动词但是为什么We should do everything we can 后面从句can单独使用? we should do we can do to help forests.什么句式?为什么can 后面加的是to d We should do everything we can (orotect) the environment. We should do everything we can ________ people pollution the we should do everything we can to protect the environment.这是 we should do everything we can to protect the env ironment.句 We should do everything we can ___ people littering here and WE should do everything we can to protect c.relics instead o we should do everything we can to save the animals in danger As teenages,We should do everything we can,energy and protec we should do everything we can （to save）water 为 we should do everything we can _____（protect）the forest.

can是情态动词 但是为什么We should do everything we can 后面从句can单独使用?

can是情态动词但是为什么We should do everything we can 后面从句can单独使用?