不一致最终版.ppt

2.比较对象语法结构上一致 比较对象在语法结构上一致指的是比较对象在所属分句中所充当的语法成分一致。这就要求than/as前后的句子结构保持一致。 Example: 1.4. In China the South generally receives much less snow than ____ the North. A. does B. it does C. does in D. it does in Answer:A 题干要表达的意思：中国南方下雪比北方要少得多。可见这个句子的比较对象是南方与北方，两者同属方位，在逻辑上是一致的，这里考察的是比较对象在语法结构上一致的问题，即要保证题干句子中than前后的内容在结构形式上一致。我们看到，than前面的内容是“In China the South generally receives much less snow”，其基本结构是“主语(the South)+谓语(receives)+宾语(snow)”。那么，than后面的句子结构也应该是“主语(the North)+谓语(receives)+宾语(snow)”，于是题干句子的完整形式应写成：“In China the South generally receivesmuch less snow than the North receives snow.”为了避免重复出现receives snow，我们可以用does替换than后面的receive snow，将题干句子写成：“In China the South generally receives much less snow than the Northdoes.”又由于than后面的句子可以写成倒装形式，因而可进一步将其改写成：“In China the South generally receives much less snow than does the North.”因此，这道题的正确答案是选项A。 1. The flowers that Jane and Jonathan ordered to be sent to their mother were less fresh and much more expensive than Carr’s Flower Shop. The flowers that Jane and Jonathan ordered to be sent to their mother were less fresh and much more expensive than those from Carr’s Flower Shop. 2.Twice as many bird species inhabit the South of China as the North. Twice as many bird species inhabit the South of China as inhabit the North. 单数形式代表复数内容的词有：people, police, cattle, militia等。2) 主语形式为复数，而意义上却是单数，谓语动词用单数。The news was very exciting.形复意单的单词有news, works （工厂）和一些以ics结尾的学科名称，physics, economics等。3. 就近原则（Principle of Proximity）谓语动词的单复数形式取决于最靠近它的词语。如用连词or, either…or, neither…nor, not only…, but also等连接的并列主语，如果一个是单数，一个是复数，谓语动词与靠近它的主语一致。Either your students or Mr. Wang knows this. I. 以名词作主语的主谓一致 1.下列以s结尾的名词通常用作复数 archives:档案 arms:武器 eaves:屋檐 contents:内容 goods:货物 suburbs:郊区 thanks:谢意 wages: 工资 stairs:楼梯 remains:遗