语法分析He'dactedoutofconcernforher,hethoughtthatitwouldbeanicegestureonherpartnottostartupthatcomversationagain,ashewastired.怎样分析句子成分,越详细越好.小到一个单词的作用.这句话有很多短语

Question

语法分析
He'd acted out of concern for her,he thought that it would be a nice gesture on her part not to start up that comversation again,as he was tired.怎样分析句子成分,越详细越好.小到一个单词的作用.这句话有很多短语.她们又做什么呢?
不是comversation，而是conversation.不好意思打错了。这句话来自《现在大学英语2》第5单元。谢谢！其中out of concern for her是‘出于对她的关心’。on her part 是‘就她来说’。start up 是‘启动’整句话的意思是：他这样做是出于对她的关心，他希望她不再继续这个刚才这个谈话，就她来说，那是示好的姿态，因为他不想再谈那个话题。我不明白的是，这些短语在句中的成分是什么，that comversation again又做什么成分？

Answer 1

out of concern for her 作原因状语
on her part 同样也是
not to start up that conversation again 这是目的状语,that conversation 是接在start up 后的宾语,again很自然地就是时间状语.