关于语法问题 帮看下 感谢！！！
2.Slightly more than 3,000 had a spouse or romantic partner.中slightly修饰什么？more和than分别是什么词性？
3.The Internet may also soon replace friends as the main way in which Americans meet their partners.中as是什么词性，引导的句子是什么成分修饰什么？如果把后面的定从复原，是Americans meet their partners in the main way还是Americans meet their partners in the way？为什么？
4.The study showed that 82 percent of people in the study who had Internet access at home also had a spouse or romantic partner, compared to 62 percent for those who did not have Internet access.中的compared to...引导的这个句子是什么结构，做什么成分，修饰什么？
5.The researchers said they found that the Internet was especially important for finding potential partners in groups where the supply is small or difficult to identify such as in the gay, lesbian, and middle-aged heterosexual communities.中in groups该如何理解，做什么成分，修饰什么？to identify修饰什么，只修饰difficult还是修饰small or difficult，如何判断的？such和as分别是什么词性？such as引导的短语做什么成分，修饰什么？
6.如果2个词用or连接，之后再加上介短？那介短修饰的是最靠近的一个还是2者都修饰？ 展开
It is possible that in the next several years the Internet could eclipse friends as the most influential way Americans meet their romantic partners, displacing friends out of the top position for the first time since the early 1940s," Rosenfeld said in a statement.中as是介词 介词短语 作状语 way 后面 是定语从句
out of the top position是介词短语 作 状语修饰 displacing
since是介词 介词短语 作时间状语修饰displacing
2.Slightly more than 3,000 had a spouse or romantic partner.中slightly修饰more
more than 相当于 副词 =over
3.The Internet may also soon replace friends as the main way in which Americans meet their partners.中as是介词 介词短语 作状语 修饰 谓语 ，
如果把后面的定从复原，是Americans meet their partners in the way ，因为 the way 有两个定语 一个是形容词 main 一个是 定语从句
4.The study showed that 82 percent of people in the study who had Internet access at home also had a spouse or romantic partner, compared to 62 percent for those who did not have Internet access.中的compared to...是过去分词 短语 作宾语从句中的状语 修饰前面的宾语从句
5.The researchers said they found that the Internet was especially important for finding potential partners in groups where the supply is small or difficult to identify such as in the gay, lesbian, and middle-aged heterosexual communities.中in groups作状语 修饰finding
to identify是状语，只修饰difficult，根据意思判断的
such和as分别是代词和 介词 such as引导的短语做 同位语，说明 前面的that从句
6.如果2个词用or连接，之后再加上介短 那介短修饰的是最靠近的一个还是2者都修饰 要根据语境 判断。
1 不需要（固定搭配除外）
2可以是 形容词 副词 或不定代词
3是的
4一直到最后 都是
5对 。修饰动名词 是动名词的状语
可以
where 。。。。这个从句 可以是 名词性从句 定语从句 和 状语从句
起名词作用作主语作宾语作表语时 是名词性从句
前面有先行词 时 是定语从句
修饰动词时 是地点状语从句
as介词 作为没有引导从句哦displace A out of B 把A从从B中剔除，since 自从介词，没有引导句子。
咬文嚼字刨根问底对英语学习没有好处。Slightly副词修饰形容词more+介词than 3000多点的人
as介词作为，way做方式解，定语从句做方式状语先行词用that 、in which或者省略，所以你的还原其实根本无意义。美国人相亲的主要方式
compared to sth是固定用法，与……相比，是非限制性定语从句省略句，we compared which to 62 percent for those who did not have Internet access
in groups介词短语做定语修饰partner成群的潜在对象，根据句意应该是因特网对 少部分群体或者难以定性的群体交友时很有帮助。所以我个人认为difficult to difficult。 such as 词性搞清楚了有屁用，知道是比如的意思就好了,不过还是告诉你such adv. as prep用来举例用的，后面可以接多种东西。这里接了地点状语
看文章的意思，通常是两个都。
英语要精益求精也要囫囵吞枣——忠告
2.slightly修饰more ，more形容词，than介词
3.AS介词，引导了同位语短语，in the way，因为这里定语只负责修饰way
4.过去分词引导的伴随状语，修饰that 82 percent of people in the study who had Internet access at home also had a spouse or romantic partner,整个从句，状语
5.in groups状语，修饰finding ，to identify修饰 small or difficult，因为or表示两者都可，既然两者都可，to identify就要修饰两者，具体要看上下文意思的，such名词 as介词，两者不可分，是介词词组，引导了地点状语，修饰的是the supply is small or difficult to identify 的地点说明。
6.要看意思，一般来讲是两者，但真不好说，因为介短千变万化，句子意思更是如此。
不好意思，说错了，as引导的都是补语成分,不是同位语
