★這篇《小學(xué)五年級(jí)英語語法總結(jié)：過去完成時(shí)》是®無憂考網(wǎng)為大家收集的，以下內(nèi)容僅供參考！

用法：在過去的時(shí)間里，兩個(gè)動(dòng)作中，發(fā)生在前的那個(gè)動(dòng)作要用過去完成時(shí)。

結(jié)構(gòu)：had+過去分詞

After she had finished her homework, she went shopping.

They had sold the car before I asked the price.

The train had left before I arrived at the station.

After/before引導(dǎo)的時(shí)間狀語從句放在句首要在句子后面加逗號(hào)，如果放在主句后則不用加。

1.變疑問句將助動(dòng)詞移到句首

Had she finished her homework?

2. 變否定句在助動(dòng)詞后面加not

She hadn’t finished her homework.

3. 肯定回答及否定回答

Yes, she had. No, she hadn’t.

4.特殊疑問句：

What had she done?