Question

老师，请教您几个英语语法问题

如何区分现在分词作伴随状语还是宾语补足语？如例句
i do not see you guys going through with it .这里的going through with it 在这里是宾语补足语还是伴随状语，还是两种解释都可？
there is no point in dragging it out.
这里的in dragging it out是介词短语作定语还是现在分词作定语？
something to remember me by.
这句是什么英语用法？把介词放在最后，宾语前置？
i have never been more convinced of your love for her.
这句的of your love for her 是做什么语法成分？我知道be convinced of这个短语，但想知道这里的of your love for her在这里做什么成分？
麻烦老师了！谢谢老师！

Answer 1

1现在分词作伴随状语 与句子主语是主谓关系
现在分词作宾语补足语 与宾语是主谓关系
如例句
i do not see you guys going through with it .这里的going through with it 在这里是宾语补足语
因为其逻辑主语 是宾语you guys。而不是句子主语i
2there is no point in dragging it out.
这里的in dragging it out是介词短语作状语。dragging it out是动名词短语作介词in的宾语
3something to remember me by.记起我的某个东西。也就是通过该东西能想到我。
这是动词不定式短语作定语 与所修饰词something是动介宾关系
即所修饰词是介词by的宾语
再如 the house to live in
不定式作定语 与修饰词的 关系之一 动宾关系
再如something to eat
4i have never been more convinced of your love for her.我非常相信你对她的爱。
因为be convinced of是固定短语
所以一般 have never been more convinced of看做谓语
your love for her看做宾语

追问

老师第二个问题中为什么是介词短语做状语？而不是做定语修饰point?

追答

（there is 是谓语 no point是主语） 意思是 没有理由,无济于事,毫无意义,没有必要
in dragging it out.可以看做地点状语（在 dragging it out方面）修饰的是谓语there is

其实本句与there is a book on the desk结构一样
on the desk是地点状语