关于语法的问题 帮看下 非常感谢！
2.We have had a number of football approaches from around the world but Paul was only ever going to choose his homeland。中only ever分别是什么词性？修饰什么？ever与going之间是不是应该加连字符？
3.She said Paul had officially retired from predicting matches, a skill that won him worldwide fame during this year's World Cup when he correctly predicted the outcome of seven Germany games and that Spain would win the final.中a skill是谁的同位语？won后面跟的是双宾吗？之后的that可不可省略，为什么？
4.With his predicting days behind him Paul is now concentrating on a number of new projects and the England 2018 campaign is something we are sure he feels passionately about," Hamilton said.中predicting字典上查不到，那如何判断其词性，是不是所有的动词加ing都可以变adj用？behind him后面是否应该加逗号？
5.上句中最后的about可否去掉，为什么？是不是所有定语从句中的不及物动词都要加上介词？ 展开
Paul joins footballers David Beckham and Formula One driver Lewis Hamilton and singers Noel Gallagher in backing the bid.中in backing the bid作状语，修饰 joins。为申办助威
2.We have had a number of football approaches from around the world but Paul was only ever going to choose his homeland。中only ever分别是副词和副词 修饰going to choose his homeland。 ever与going之间可以不加连字符
但保罗将只会选择支持它的祖国
3.She said Paul had officially retired from predicting matches, a skill that won him worldwide fame during this year's World Cup when he correctly predicted the outcome of seven Germany games and that Spain would win the final.中a skill是 predicting matches的同位语
won后面跟的是双宾
之后的that不可省略，因为 关系代词 在定从中 作主语 不能省略
4.With his predicting days behind him Paul is now concentrating on a number of new projects and the England 2018 campaign is something we are sure he feels passionately about," Hamilton said.中predicting是作定语的 可以看做形容词，所有的动词加ing都可以是现在分词 而现在分词具有形容词特征 所以一般都可以变adj用
behind him后面是应该加逗号
5.上句中最后的about不可去掉，因为先行词 something是 其宾语 we are sure 是插入语 可去掉
定语从句中如果 关系代词代替先行词 作定从中的宾语的话 不及物动词都要加上介词，因为不及物动词 不能 直接有宾语。
1.in backing the bid是根据句意加的吗？可省略吗？
3.that在定从作主语，定从是哪个？
4.campaign is something we are sure he feels passionately about中如何看出we are sure是插入语？为什么不把we are sure he feels passionately about看成是一个句子？
in backing the bid是根据句意加的 可省略
3.that在定从作主语，定从是 that won him worldwide fame during this year's World Cup when he correctly predicted the outcome of seven Germany games and that Spain would win the final.修饰先行词a skill
4.campaign is something we are sure he feels passionately about中we are sure是插入语 因为可以去掉
如果把we are sure he feels passionately about看成是一个句子 的话 应该是
we are sure （that） campaign is something （that）he feels passionately about。
