英语一些语法问题知道管理员,我会选答案的.请你不要越俎代庖.======1.be ashamed of doing sth=be ashamed for doing sth对么?在翻译的时候是不是要加一个因上去?因做了什么而羞愧?那如果想要后跟某物的话,应该用的介词是?2.在某方面犯错误是不是用 make mistakes in ……?===多谢.

1、be ashamed of doing sth=be ashamed for doing sth正确
前者翻译：因为做某事而羞愧
后者翻译：为了做了某事而羞愧
2、在某方面犯错误
make a mistake (in) doing sth = make the mistake of doing sth = be wrong in doing sth
有不明白的地方再问哟，祝你学习进步，更上一层楼！ (*^__^*)

be ashamed for,be ashamed of
这一对形容词短语的涵义并不相同.
一、 To be ashamed for 的意思是“为…（一般指外在的人或事物,如他人）而感到羞耻”；
二、to be ashamed of的意思是“由于…（一般指内在的人或事物,如自己）而感到羞耻”.
例：
I'm ashamed for you．我为你感到羞耻.
I felt ashamed for the attitude to your parents．你对于父母的态度,我引以为耻.
Are you ashamed for having lied?你撒了谎感到害臊吗?
You shall be ashamed of yourself for telling such lie.I'm ashamed of you．我以你为耻.
I behaved badly yesterday and I am ashamed (of myself) now.我昨天表现不好,我现在感到很惭愧.
I am ashamed of my torn coat.因我破旧的外衣感到羞耻
Are you ashamed of doing such a thing?你做这样的事感到羞耻吗?
He who is ashamed of asking is ashamed of learning.畏问之人耻于学.（或译：耻于问者耻于学.）
People should feel ashamed of polluting their environment.人们应该为污染环境而感到内疚.
Be ashamed to do 耻于…的；不好意思…的; 耻于; 不愿
She was ashamed to ask such a simple question.她不好意思提这么简单的问题.
I was ashamed to tell him that I had failed.我惭愧地将我的失败告诉了他.
PS:摘自网络.想指明出处,知道不让.
第二个例句翻译有误,应该是我对你父母态度不好.