作业帮 > 英语 > 作业

高考英语:Her relatives are all here and his___come yet. ___seems

来源:学生作业帮 编辑:拍题作业网作业帮 分类:英语作业 时间:2024/05/16 14:02:37
高考英语:Her relatives are all here and his___come yet. ___seems to have been no need to wait.
正确答案第一空为haven't,第二空为There.
问下第二空为什么填There? 为什么不能是It ?
问题提得好!
第一句之所以要用haven't,是因为his后面省了relatives(复数),是比较刁钻的题.
第二句应该是很容易的.为便于理解,可将该句简化成there was no need to wait,指过去的等待,而不是今后.如果说It was no need to wait,当然就不行了.如在seem前坚持要用It,只能在当中加主语,将句子改成从句:It seems we had no need to wait.
既然不加主语,当然就只能保持there is no need这种句型.
但加了seems之后,原来过去时的was就只能改成不定式里的完成时to have been了.所以,就的写成There seems to have been no need to wait.