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【Theyhadbuilttenhousesbytheendoflastyear.(改为被动语态)】
题目内容:
They had built ten houses by the end of last year.(改为被动语态)优质解答
Ten houses had been built by them by the end of last year - 追问:
- 这是过去完成时态吗?
- 追答:
- 对,确切的说时过去完成时态的被动语态。
- 追问:
- had后面不加not吗?
- 追答:
- 原句是肯定句,转换成被动语态后仍然是肯定句
- 追问:
- 那改成问句呢?
- 追答:
- Had they built ten houses by the end of last year? had提前就行
- 追问:
- 原句中有already是不是就变否定句?
- 追答:
- 不是啊,already只是一个程度副词,没有否定含义。
优质解答
- 追问:
- 这是过去完成时态吗?
- 追答:
- 对,确切的说时过去完成时态的被动语态。
- 追问:
- had后面不加not吗?
- 追答:
- 原句是肯定句,转换成被动语态后仍然是肯定句
- 追问:
- 那改成问句呢?
- 追答:
- Had they built ten houses by the end of last year? had提前就行
- 追问:
- 原句中有already是不是就变否定句?
- 追答:
- 不是啊,already只是一个程度副词,没有否定含义。
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