含有插入语的定语从句(2页).doc

《含有插入语的定语从句(2页).doc》由会员分享，可在线阅读，更多相关《含有插入语的定语从句(2页).doc（2页珍藏版）》请在淘文阁 - 分享文档赚钱的网站上搜索。

1、-1 The immediate cause of the protests - which seemed to receive some official encouragement - was the publication in Japan of revised junior-high-school textbooks that, the Chinese claim, whitewash Tokyos World War record. 2 The rapid decrease in bird population is partly due to the shrinking of la

2、kes and wetlands, which scientists say are the paradise of many wading birds.3 The children of regular smokers are more likely to contract a range of lung diseases, which doctors believe are caused by breathing in too much environmental tobacco smoke.1、as引导的短语或句子作插入语例句：The factors favoring unionizat

3、ion drives seem to have been either the presence of large numbers of workers, as in New York City,to make it worth the effort, or the concentration of small numbers in one or two locations, such as a hospital, to make it relatively easy.解析：这个句子中出现的两处插入语都表示举例，插入语后面接不定式表目的。本句中的as后接的是介词短语，插入语比较短，有时候as

4、会引导一个句子，用来分散考生注意力。我们先把两处插入语省略掉，句子变成The factors favoring unionization drives seem to have been either the presence of large numbers of workers to make it worth the effort, or the concentration of small numbers in one or two locations to make it relatively easy.这样以来，either or 表示的就很清晰了。2、介词短语作插入语例句：Now

5、 Congress, in apparent agreement, has required by law that businesses awarded federal contracts of more than $500,000 do their best to find minority subcontractors and record their efforts to do so on forms filed with the government.解析：本句的插入语出现在主语之后，把主语和谓语分隔开来，这种插入语其实也可以和其他成分连接在一起，用插入语的形式表现出来反而更分明一些

6、。虽然插入语会使得考生思路被打断，分散注意力，但在这种情况下它能成为一种信号，告诉考生这里可以暂时不读，对句子结构的理解不造成任何影响。本句的难点在于过去分词作定语，例如business awarded federal contracts和forms filed with the government.3、非相当于插入语的功能例句：How such large creatures, which weighed in some cases as much as a piloted hang-glider and had wingspans from 8 to 12 meters, solved

7、the problems of powered flight, and exactly what these creatures were-reptiles or birds are among the questions scientists have puzzled over.解析：非限制性定语从句与限制性定语从句的一个区别在于非限制性定语从句中和先行词之间只有比较松散的关系，出现在句中也是用逗号隔开，具有插入语的功能。 我们先将插入部分略过不读，很容易发现这是一个疑问句。为how much和what，从本句还能看出插入语的处理是非常灵活的，句中的reptiles or birds也可以看

8、成插入成分。非限制性定语从句作插入语比较特殊的是弄清句子结构之后再回头看时，要与先行词紧密对应。但是这只限于非限制性定语从句出现在句中的情况下，如果出现在句尾，就不能当作插入语。4、复杂名词结构作插入语例句：Increasingly, historians are blaming diseases imported from the Old World for the staggering disparity between the indigenous population of America in 1492new estimates of which soar as high as 100 million, or approximately one-sixth of the human race at that timeand the few million full-blooded Native Americans alive at the end of the nineteenth century.-第 2 页-