题目内容
7.After I returned home,I couldn't sleep well.(改成现在完成进行时)Ihaven't been sleeping wellsince I returned home.
分析 我回家后,我睡不好.
解答 答案:haven't been sleeping well 考查句型转换.现在完成进行时态的否定式构成是:主语+haven't/hasn't been+动词现在分词.在本题中因主语I是第一人称,助动词用haven't.故正确答案是:haven't been sleeping well
点评 同义句型转换,是把意思相同或相近的句子用不同的词汇、短语及句型表示出来.同义句的相互转换除了考查主动句与被动句,复合句与简单句之间的转换,直接引语变间接引语外,还有一些词或短语的替换,仅仅通过替换几个词或短语,而使句子意思不变,就能达到异曲同工之妙."句型转换"题是用来考查学生对句子结构变化所掌握的程度.
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