句型29
　　半倒裝句(五)
　　so + be動詞/助動詞/情態動詞等 + 主語 "……也……"(表示肯定意思)
　　neither/nor +動詞/助動詞/情態動詞等 + 主語 "……也……"(表示否定意思)
　　[例句]
　　She is interested in the story, so am I.
　　He enjoys playing the guitar, so do I.
　　I saw the film last night, so did he.
　　In the past 20 years, our society has changed a lot, so have our eating habits.
　　近20年來。我們的社會發生了很大的變化，我們的飲食習慣也變了。
　　Tom didn't attend the meeting last night; nor did Mary. Tom沒來參加昨晚的會議，Mary也沒來。
　　I have never been abroad. Neither/Nor has Tom.
　　[比較1] "so + 主語 + 助動詞" 表示肯定已有的觀點或事實
　　[例句]
　　-We have all worked hard these days.
　　-So we have.(的確如此)
　　I promised to help him, and so I did.(我確實幫助他了)
　　[比較2] "主語 + 助動詞 + so" 表示按照別人的要求去做
　　[例句]
　　The wounded little boy asked me to lift him up and I did so.
　　The doctor asked Charlie to breathe deeply and he did so.
　　句型30
　　so it is with somebody = it's the same with somebody前者怎么
　　樣，后者也怎么樣
　　[注意]前面既有否定句又有肯定句，或有多個謂語動詞或助動詞難以選擇時，用此句型。
　　[例句]
　　John likes English but he doesn't like maths, so it is with me (so it is the same with me).
　　Tom is a student and he studies hard, so it is with me.
　　-He was really manly enough to be responsible for what he had done. 他像個男子漢，敢于對自己的所作所為負責。
　　-So he was, and so it was with you. 他的確如此，你當時也一樣。
　　虛擬語氣
　　句型31
　　(從句)If + were/did(動詞的過去式)，(主句)主語 + would/might/should/could + do(表示對現在情況的假設)
　　[例句]
　　If I were you, I would not be so proud. 如果我是你，我不會如此自負。
　　I don't have a cellphone. If I had one, it would be convenient for me to get in touch with others.
　　If I were in your position, I would think better of it. 如果我處在你的位置，我會好好考慮它。
　　句型32
　　(從句)If + had done, (主句)主語+ would/might/should/could +have done(表示對過去或已經發生事情的虛擬假設)
　　[例句]
　　What a pity it is that you didn't attend the concert yesterday! If you had attended the concert, you would have seen the famous singer.
　　真遺憾昨天你沒有去聽音樂會。如果你去了，就能見到那位著名歌手。
　　Anyone in his position would have done the same.
=If anyone had been in his position, he would have done the same. 任何處在他位置的人都會這樣做的。