So have I，类似于这种句型怎么用

So have I，类似于这种句型怎么用

so+系动词be / 助动词/情态动词+(另一)主语”是倒装句结构,说明前句所谈的情形也适用于后者,so代替上文提到的情况,意为“……也是如此”“ 甲如何,乙也一样”.前后句的主语为不同的人或物,在主谓语一致方面,应与本句的主语保持一致.前面句子的谓语部分如有系动词be、助动词或情态动词,后面句子的谓语也应是这些词,时态与前句保持一致；如前面句子的谓语是行为动词,则后面句子中的谓语用助动词do(does /did).例如：
　　1.You are clever,so is your son.(=You are clever,your son is also clever/clever,too.)
　　2.You can swim well.So can I.(=You can swim well.I can swim well,too.)
　　3.She loves playing the piano.So does he.(=She loves playing the piano.He loves playing the piano,too.)

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