1、肯定句
结构:主语+was/were+动词过去分词+其他
eg: A new shop was built last year.
去年新建了一家商店。
eg: Dinosaur eggs were laid long long ago.
恐龙蛋是很久以前产的。
2、否定句
结构:主语+was/were+not+动词过去分词+其他
eg: The computers were not bought last week.
上周没有买电脑。
3、一般疑问句
结构:Was/Were+主语+动词过去分词+其他?
eg: Were the computers bought last week?
上星期买的电脑吗?
4、特殊疑问句
结构:特殊疑问词+was/were+主语+动词过去分词+其他?
eg: When were the computers bought?
电脑是什么时候买的?
—Yeah, it _______ nearly 800 years ago.
— It's me. This photo __________ fourteen years ago.
The students were copy the text.
— How lucky you are!
The pictures on the wall from magazines and newspapers.
—Sure. It's said that a lot of zongzi _________ at the food factory twenty days ago.
— As far as I know, it _______ in 2018.