Citing the recent increase in earnings by several computer companies, economists feel that a cycle has begun in which personal computer users, especially corporate consumers, are replacing their PC's with more powerful models.
a cycle has begun in which personal computer users
a cycle for personal computer users has begun in which they
there is a cycle beginning for personal computer users
it is the beginning of a cycle for personal computer users
personal computer users are in the beginning of a cycle when they
题目分析:
本题比较重要的一点是能看出选项(A)的这个倒装句来,正常语序为:
a cycle in which personal computer users, especially corporate consumers, are replacing their PC's with more powerful models has begun.
这里的倒装是因为cycle的定语从句实在是太长了,放在句中会使得主干部分被相隔太远,不容易让读者看明白。
选项分析:
A选项:Correct.本选项在语法和逻辑上均是正确的。
B选项:本选项的问题主要在于用词的赘余上。如果将选项的倒装还原则有:
a cycle for personal computer users in which personal computer users, especially corporate consumers, are replacing their PC's with more powerful models has begun.
观察两个划线部分可以发现,其中一个personal computer users必然是赘余的。
C选项:本选项在语法上有误。划线部分中的there be句型中出现了谓语动词is,在未划线部分中还出现着一个谓语动词are replacing,而这两个谓语动词之间并没有连词来隔开。
D选项:本选项错误几乎同(C),依然是两个谓语动词之间没有连词隔开。
E选项:主句中personal computer users are in the beginning of a cycle至少需要改为personal computer users has begun a cycle(begin可以作为及物动词来使用)。这点考查的在原理上近似于“动名词和不定式的区别”,用之于本题,例如,我们说:
James is in the celebration.
若例句成立,则必然地,在詹姆斯处于这个庆典之前,这个庆典已经存在了,他不可能处于一个本不存在的事物中(有点哲学的感觉。。)。再看本选项,根据例句的原则,若本选项成立,则必然循环开始的时间是发生在“个人电脑用户处于这个循环中”这件事的时间之前的,或至少是等同时间发生的。但是在逻辑上,这个循环就是私人电脑用户创造出的循环,只有在循环开始后他们才能身处其中。因此,本选项是错误的。
看完整句话,后面还有are placing
该句的重心应该是a cycle has begun
本题比较重要的一点是能看出选项(A)的这个倒装句来,正常语序为:
a cycle in which personal computer users, especially corporate consumers, are replacing their PC's with more powerful models has begun.
这里的倒装是因为cycle的定语从句实在是太长了,放在句中会使得主干部分被相隔太远,不容易让读者看明白。
a cycle for personal computer users in which personal computer users, especially corporate consumers, are replacing their PC's with more powerful models has begun.
观察两个划线部分可以发现,其中一个personal computer users必然是赘余的。
c选项从句就有两个谓语了,中间要有连词隔开才行
老师, in which和where到底有什么区别啊?
where修饰具体地点,in which修饰抽象地点
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C的动词明明是包在that的宾语从句里的,并不是缺少连词的原因错
注意:这个they有指代不清的嫌疑!!economists和users到底是说哪一个!!
遇见倒装懵逼了
把for看成了because的意思 ...
E:Personal computer users cannot literally be "in the beginning of a cycle when they." Perhaps their behavior is in the beginning of a cycle, but not they themselves.
are replacing是谁做的动作
B的错误或许还在于逻辑意思,cycle的定语应该是computers,而不是users。不知道对不对。
不对。cycle的定语在这道题目中一直是从句,没有用computer做定语的。
我的意思是B选项中逻辑意思错误是cycle修饰的对象变成users了,似乎不大合理。而句意应该是产品的市场使用周期。
哦,那是可以的。
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