请告诉我英语倒装句中的---主语较长时后置的规则。

Question

To this class belongs the most astonishing work that the author accomplished.
例如此句，貌似是把“belong”前后的部分互换了下。
但是，
When I came that evening, the door of the Cookesy's sitting-room was open and through it came laughter, stamping offeet, and television music.
这一句的后半部分也是由于主语“came laughter, stamping of feet, and television music”过长而把介词短语“through it”提前进行了倒装，可是跟上一个句子的倒装方法怎么不一样。
所以，请告诉我英语倒装句中的---主语较长时后置的规则。
教えてください　お愿いします!!!!!!!

Answer 1

解释这两句后基本上可以把倒装句的主要规则弄清楚了。

1. When I came that evening, the door of the Cookesy's sitting-room was open and through it came laughter, stamping offeet, and television music. 如你所说是由于后面的主语太长，置于句首后，后面的through it显得太短，引起句子“头重脚轻”，而且对于读者阅读来说，句子也有“失重”感。through it前置后，可以与句子前面的"the door"吻合，主题先提出来；
2. To this class belongs the most astonishing work that the author accomplished.这一句先将介词短语"To this class"置于句首，然后才是主语"the most astonishing work ..."。这样处理的原因主要是"the most astonishing work ..."后面有一个定语从句，这是作者应用倒装句行文的最佳方案。不妨将此举句子还原："The most astonishing work that the author accomplished to this class belongs."。我们马上就发现定语从句在这里将主句的主谓部分割裂的很远，不说作者的行文困难读者阅读时也费解。（这里的"belong to ..."是词组）
3. 英语倒装句分为完全倒装与部分倒装。全句倒装是将谓语部分都放在主语前面：
A. Here are some registered letters for you.
B. In came a man with a white beard.
部分倒装（只是组动词，情态动词，系词"be"等）：
A. At no time will China ever behave like a superpower.
B. I couldn't answer the question. Nor could anyone else in oue class.

更多其他的倒装句形式与特殊性，内容较多，不在此一一例举了，你可以查阅相关语法书的“句子语序”栏目。

很好，祝你成功！