Question

急！英语句子分析：什么句型，主干是什么，修饰成分有哪些，充当什么成分，尽量详细一点，谢谢

he was leaving it to go out into the night to get meat for his mate and cubs — not like a modern working-man going to his machine grind, but in the old, primitive, royal, animal way, by fighting for it.

Answer 1

主干： he was leaving it ， 后面两个不定式短语 to go out into the night 和 to get meat都是做目的状语，for his mate and cubs 是一个补语，补充说明对象

not like a modern working-man going to his machine grind 独立主格结构，对前一句做补充说明，

but 后面的东西和 not 是形成一个并列的结构，主干是 but in the way, way 前面的三个形容词修饰way，

by fighting for it 也是并列的短语结构

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Answer 2

he was leaving it 主干
to go out into the night 目的状语1 to get meat for his mate and cubs目的状语2
— not like a modern working-man going to his machine grind（被否定的）方式状语1,
but in the old, primitive, royal, animal way,插入语，独立状语
by fighting for it(被肯定的)方式状语2.
我回答了你关于这篇文章的三个问题了，你问这些问题是不是说明这个文章超出你现在的阅读分析能力啊？？何必自虐啊，楼主.........