in addition to引导什么从句

In addition to 整个词组相当于一个介词，所以to的后面要接宾语。

In addition to 后接动词作宾语时要用动名词。

当主语后跟有in addition to引出的介词短语时，谓语动词仍与其前的主语保持一致（就远原则）。

例句

Of course, in addition to my weekly pay, I got a lot of tips.

当然，除了周薪外，我还得到很多小费。

In addition to being a bagger, he\'s worked at a fast-food restaurant.

除了装袋的工作外，他还在一家速食店打工。

In addition to this she was fond of Martha\'s mother.

而且，她挺喜欢玛莎妈妈的。