we should do we can do to help forests.什么句式?为什么can 后面加的是to do对不起,写错了,是we should do we can to help forests

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we should do we can do to help forests.什么句式?为什么can 后面加的是to do对不起,写错了,是we should do we can to help forests

we should do we can do to help forests.什么句式?为什么can 后面加的是to do对不起,写错了,是we should do we can to help forests
we should do we can do to help forests.什么句式?为什么can 后面加的是to do
对不起,写错了,是we should do we can to help forests

we should do we can do to help forests.什么句式?为什么can 后面加的是to do对不起,写错了,是we should do we can to help forests
这句话是个宾语从句~we should do something(what we can do to help forests).我们应该做点什么的意思.要做的事情是指保护丛林,something就指的是保护森林.
你给出的句子省略了what~而句子中断句应该是we should do what we can do to help forests.最后的to do是指目的.

后面加的是do呀

we should do we can do to help forests. 动词不定式作目的状语,句子意思是为了保护森林,我们应该做我们能做(的事) ,
CAN后接动词原形DO ,不是接TO DO

We should do (what) we can( do) to help foreigners. to表示目的,我们应该尽我们所能去帮助外国人

完整版
we should do what we can do to help forest。
主句we should do sth
we can do 修饰sth(do可以省略)
to help forest 补语

表示目的
We should do what we can (to help)
forests
.=We should do what we can do(to help)
forests
.这略了动词do,这样就清楚了吧