怎样分析成分复杂的英文句子结构

成分复杂的英文句子语法结构分析：
例一、Stipulating what can or cannot be included in a morphotaxon based on a feature of the type results in taxonomic decisions being controlled by nomenclatural regulations.

* Stipulating 为动名词，在句中作主语。
* what 为关系代词，引导宾语从句。
* 第1个 can 为谓语，采用一般现在时。
* included 为谓语，采用被动语态。
* based on a feature of the type 为后置定语。
* results 为谓语，采用一般现在时。动词采用第三人称单数形式。
* being controlled 为动名词，作宾语。该动名词采用被动语态。

Stipulating what can or cannot be included in a morpho taxon based on a feature of the type 为动名词作主语， 其中based on...为后置定语修饰前面的morpho taxon，what引导的名词性从句是stipulating的宾语。
results in做谓语，taxonomic decisions是宾语，being controlled by nomenclatural regulations动名词，其逻辑主语为taxonomic decisions。

句子主干为：Stipulating what can or cannot be included results in taxonomic decisions.

例二、Out are questions on leadership and management style, to be replaced by ones on what you would do if your work was cancelled for three hours or even what song best expresses your personality.
参考译文：现在关于（讨论）领导与管理风格的问题已经过时了，取而代之的是：如果有三个小时不需要你工作，你会干什么？甚至是：哪首歌能最好地诠释你的个性？

句解霸点评：
Out are questions on leadership and management style 这一句强调out，用了倒装句。其中questions(主语) on leardership and management style(介词短语作后置定语修饰questions)are(谓语)out，正常句式是questions on leadership and management style are out

to be replaced是状语，而这里用了被动语态，by ones是动作的执行者。 by ones后面的on what...or even what...personality.这是两个并列句。what后面的句子都是介词on的宾语，和on一起组成介词短语修饰主语ones.

而what you（主语）would do（谓语） if（连接词） your work（主语） was cancelled（谓语） for three hours（宾补）. 也是个复合从句，if引导条件状语从句，前面部分是主语从句。or even(连接词)what song（主语）best(副词修饰express) express(谓语) your personallity(宾语) 也是主语从句。
（1）引导主语从句的连词有that,whether,who,what,whatever等
（2）连词位于句首不能省略
（3）主语从句大多数情况下视为第三人称单数，但也有例外，如
What we need are good doctors.
小提示：一般情况下，从句的语序都是陈述句。