Is there anything important in today’s newspaper? 句子成分

There be 句型：
l there be 之后如有几个并列主语，be 动词的选择要取决于第一个主语，即就近原则。
1). There is a pen and two books on the desk.--> There are two books and a pen on the desk.
l There be 句型中，be动词还有其他变化形式，常见的有：There seem to be,
There happen to be, There used to be, There is likely to be, There have been/has been 等
1). There seems/ appears to be much hope of our team winning the match.
2). There happened to be nobody in the room when I came in.
3). There have been great changes in my hometown since 1978.
4). There used to be a bus station at the corner of the street.
5). There are likely to be more difficulties than expected while we are carrying out the plan.
l There be句型的独立主格结构作状语：（有连词，用句子，没有连词，用独立结构）
1). There being no buses, we had to walk home.
= Because there were no buses, we had to walk home.
2). There having been no rain for a long time, the crops in the field died.
= Because there had been no rain for a long time, the crops in the field died.
l There be句型的非谓语形式：
1). I don’t want there to be any misunderstanding between us.
2). We expect there to be a chance of studying abroad.
3). It is usual for there to be a generation gap between parents and children.

无语,我过了6级都看不懂这个语法
没成分啊,就是there be句型,能理解这句话就行了,要什么成分啊.
意思是：今天的报纸有什么重要的消息吗?