牛津小学英语6A Unit 5 On the farm知识要点

    b.否定句：主语+助动词didn’t+动词原形+其他。

      如：She didn’t go to school yesterday.

  2) 一般疑问句：助动词Did+主语+动词原形+其他？

     如：Did you read English last night?

  3) 特殊疑问句：特殊疑问词What+助动词did+主语+动词原形+其他？

     如：What did you do last week?

5. There be 句型的过去时态。

  1）肯定句：There was/were a/an/some …

  2) 否定句：There wasn’t/weren’t a/an/any …

  3) 一般疑问句： Was/Were there a/an/any …?

     回答：Yes, there was/were. / No, there wasn’t/weren’t.

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