there is now considered to be no life on the Mars
问题描述:
there is now considered to be no life on the Mars
如何划句子成分
答
there be句型是一个倒装句,主语是be后面的.
正常语序是 No life is now considered to be there on the Mars
这样就划分句子成分应该比较清晰了吧?
No life 做主语
is now considered to be 做谓语
there 表语
on the mars 做地点状语.