您好！請教關於英文文法助動詞問題 我在某個英文書中 文章提到 The first thing she does is take a shower. 中間的 " does is " 連續使用了兩個助動詞，在文法書顯示助動詞不能連用，難道是文章錯了嗎？還是有其他意思呢？
- KookieLv 52 年前最佳解答
[名詞片語 當主詞包含動詞 do/does/did] + is/was + [(to) V. 不定詞補語］
1.) 名詞片語當主詞， What 子句 或 fused relative clause
3.) 這時 is/was 後不定詞補語可省略to (稱為 bare infinitive)
[What I want to do] is (to) sleep.
[What he's done] is (to) spoil the whole thing.
[What John did to his suit] was (to) ruin it.
[What I'm going to do to him] is (to) teach him a lesson
[All he did] was (to) shake hands and wish me good luck.
[All she ever does] is (to) make jam.
[All you should do] is (to) study hard.
[The easiest thing to do] is (to) call for a taxi.
[The first thing she does] is (to) take a shower. (原句）
如果名詞片語採用doing，則is/was 後動詞也採用 Ving
What I'm doing is teaching him a lesson.