UC知道两个一样的句子 怎么用 that 和 what呢?
来源：百度知道 编辑：UC知道 时间：2024/06/10 11:15:49
That we can't get always seems better than (that) we have owned.
两句话基本一致 为什么答案选项只能填 这样的 WHAT 和 THAT 呢 ？答案是正确的 只能这样填。 我个人觉得会不会是缺少成分与不缺少成分的关系呢 。也就是own的关系 ,一个是即物动词理解为拥有的意思,后一句理解为不即物动词"承认"然后翻译出两个句子.
It has been shown that anything we can't get always seems better than (what) we have owned.
先分析整体结构，其实It是整个句子的形式主语，句子的真正主语是that anything we can't get always seems better than (what) we have owned这一部分（主语从句），也就是说有这是一个由that引导的主语从句；
再分析这个主语从句里面，主语是anything,而we can't get是anything的定语（定语从句），what we have owned 则是宾语，是一个宾语从句，这个宾语从句里面缺少宾语，所以用what引导，what充当owned的宾语。
句子结构可以这样：
It has been shown [that anything (we can't get) always seems better than (what we have owned)].
后面那句That we can't get always seems better than (that) we have owned.我怎么看都好像有问题！！！
两者均可引导主语、表语、宾语从句，区别是what可在从句中用作主语、宾语或表语，意为“什么”或“所…的”，而that仅起连接作用，本身没有实际意义，在从句中也不充当任何句子成分(引导宾语从句时通常可以省略)：
He doesn’t know what she likes. 他不知道她喜欢什么。
What you say is quite right. 你所说的相当正确。
I believe (that) he will come to see us. 我相信他会来看我们的。
It’s a pity (that) he didn’t finish college. 真遗憾他大学没毕业。
另外，that 可引导同位语从句，但 what 通常不用于引导