题目内容
19．I didn't spend enough time on my homework． ．（ ）| A． | Neither did Mike | B． | so did Mike | ||
| C． | Mike did，too | D． | so Mike did |
分析 我在作业上没有花足够的时间．迈克也没有．
解答 答案：A．
根据题干，本句的意思是我在作业上没有花足够的时间．迈克也没有．在英语中，当前者说要做某事，而后者表示也做同样的事时，这时第二个句子要用倒装句．如果是肯定句，结构为"so+助动词/系动词情态动词+主语"；如果是否定句，结构为"neither+助动词/系动词/情态动词+主语"．其中第二个句子中的"助动词/系动词情态动词"，应与第一个句子中的保持一致．根据题干中的didn't可知，本句应用neither did．故选A．
点评 首先要明白neither和so这两个词引起倒装的用法，然后根据具体的句意，去选择用哪一个结构，另外还要注意助动词的选择．
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