朗文小学英语4a第三课 一般疑问句过去式

朗文小学英语4a第三课 一般疑问句过去式

1.朗文小学英语4a第三课 一般疑问句过去式 篇一

一般过去时变疑问句规则及肯定否定回答

一般过去时：表示过去发生的动作或事件，常和表示过去的时间状语连用，如yesterday, last night, the day before yesterday, 3 days ago, 含有be动词的句子，将动词变为过去式，am, is的过去式为was，are的过去式为were I was at the butcher’s.You were a student a year ago.The teacher was very beautiful ten years ago.★变疑问句将be动词移动到句首

Were you at the butcher’s? Were you a student a year ago? Was the teacher very beautiful ten years ago? ★变否定句在be动词后面加not I was not at the butcher’s.You were not a student a year ago.The teacher was not very beautiful ten years ago.★肯定回答否定回答

Yes, I was.No, I was not.Yes, you were.No, you were not.Yes, he/she was.No, he/she was not.★特殊疑问句：

What did you do?(必背)不含有be动词的句子，将动词变为过去式，动词过去式构成见附录

I finished my homework yesterday.The boy went to a restaurant.The Sawyers lived at King Streeta year ago.★变疑问句在句首加did，动词变为原型

Did you finish your homework yesterday? Did the boy go to a restaurant?

Did the Sawyers live at King Streeta year ago? ★变否定句在主语和动词之间加did not I did not finish my homework yesterday.The boy did not go to a restaurant.The Sawyers did not live at King Streeta year ago.★肯定回答及否定回答 Yes, I did.No, I didn’t.Yes, he did.No, he didn’t.Yes, they did.No, they did not.