一般過去時的句型互換技巧

一般過去時表示過去某個時間裏發生的動作或狀態，過去習慣性、經常性的動作、行爲，過去主語所具備的能力和性格，常常和表示過去的時間狀語連用，是一種必須掌握的基礎語法。很多人雖然掌握了各個句式，但一說到句式轉換就犯了難，然而很多時候我們都會用到句式轉換，所以這一次小編就給帶來了幾個句式轉換的小技巧。

一：陳述句變爲一般疑問句

① 移動詞語的位置。將was，were,could，would，should等移到句首。

eg. The baby could eat dinner by himself. → Could the baby eat dinner by himself?

② 添加助動詞did。當謂語是普通的實義動詞時，在主語之前加did，動詞用原形。

eg.She went to cinema. → Did She go to cinema?

二：陳述句變爲特殊疑問句

① 疑問詞提前，動詞還原：

eg. They had party last night. → When did they have party?

② 套結構：疑問詞+情態動詞/助動詞/ was / were / did +主語+...?

eg. Jack was our headmaster when we were freshman. → Who was our headmaster when we were freshmen?

這幾個小技巧大家都學到了沒有呢？相信很多人在寫作的時候都會先用最簡單的陳述句來想，然後再將陳述句改爲適合文章內容的句式，而其中最難的就是陳述句變疑問句了，畢竟會涉及到不少的知識，很容易出小錯誤，所以大家一定要把這幾個方法記牢哦。