What did，you do是什麼時態

1、did是do的過去式，由此判斷 What did you do?這個句子是一般過去時。表示對過去的事情的提問。

2、 What did you do是特殊疑問句，譯為“你做了什麼/你做過什麼”。答語應該為：主語＋動詞過去式＋其他.

如： What did you do yesterday?

        I did my homework./ I watched TV./ I washed my clothes./ I went swimming with my friend.

例句的回答中：did washed washed went均為動詞過去式

句型結構：

問：What did you do+地點( at home， in your school， at the zoo.o )?

I/We+動詞過去式(saw， played swam.)(+其他)

What did you do there? 你們在那裡做什麼了?

We went to the bund and visited the Shanghai museum 我們去了(上海)外灘並且參觀了上海博物館。

該問句用於詢問對方過去在某個地方做了什麼， 事情生在過去，所以時態為一般過去時

其基本框架:疑問詞十助動詞十人/物+動詞原形+其他?

問句中的did是助動詞，幫助構成疑問句。

問句中的do為實義動詞，意為“做"

例： 

Henry: Hi， Peter. What did you do at home?? 

嗨， 皮特你週末你在家做什麼了?

Peter: I watched TV. what about you? 我看電視了。你呢?

Henry: I did my homework 我做我的家庭