(E) it can potentially devastate homeowners, whose
B选项指代错误,就是因为in that引导的原因从句中,their是主语,应该优先修饰主句的主语they,即depressed property values
总的来说,判断先行词,就是先用原则一&原则二选出候选先行词,然后再利用原则三、四、五逐一排除(PS: 原则3、4、5是并列的,不是依次的)。
注意:句子中一点点的指代不明是可以被容忍的。所以在排除选项的时候,一定不能以指代不明作为唯一排除选项的标准,要结合其他考点综合考虑。
15、 修饰语
1) 单个形容词做修饰语,只能修饰一个名词或一个代词
2) 单个副词做修饰语,可以修饰除名词和代词外的几乎其他所有成分,包括
动词、形容词、另一个副词、介词、短语以及一整个从句。
3) 系动词后要跟表语,而且表语是修饰动作的发出者的,而不是修饰系动词
的。除be外系动词后不跟副词,跟副词的就是实义动词。 4) 系动词不能用于被动或进行时态
作为系动词,它本身有词义,但不能单独用作谓语,后边必须跟表语(亦称补语),构成系表结构说明主语的状况、性质、特征等情况。系动词有:
1)状态系动词
用来表示主语状态,只有be一词,例如: He is a teacher. 他是一名教师。(is与补足语一起说明主语的身份。)
2)持续系动词
用来表示主语继续或保持一种状况或态度,主要有keep, rest, remain, stay, lie, stand, 例如:
He always kept silent at meeting. 他开会时总保持沉默。 This matter rests a mystery. 此事仍是一个谜。
3)表像系动词
用来表示\看起来像\这一概念,主要有seem, appear, look, 例如: He looks tired. 他看起来很累。
He seems (to be) very sad. 他看起来很伤心。
4)感官系动词
感官系动词主要有feel, smell, sound, taste, 例如: This kind of cloth feels very soft. 这种布手感很软。
This flower smells very sweet. 这朵花闻起来很香。
5)变化系动词
这些系动词表示主语变成什么样,变化系动词主要有become, grow, turn, fall, get, go, come, run.
例如:
He became mad after that. 自那之后,他疯了。
She grew rich within a short time. 她没多长时间就富了。
6)终止系动词
表示主语已终止动作,主要有prove, turn out, 表达\证实\,\变成\之意,例如:
The rumor proved false. 这谣言证实有假。 The search proved difficult. 搜查证实很难。
His plan turned out a success. 他的计划终于成功了。(turn out表终止性结果)
注意:有些系动词又是实义动词,该动词表达实义时,有词义,可单独作谓语,例如:
He fell ill yesterday.
他昨天病了。(fell是系动词,后跟补足语,说明主语情况。) He fell off the ladder.
他从梯子上摔下来。fell是实义动词,单独作谓语。
如何区别多义词什么时候是作系动词,什么是做实义动词呢:
单词后面跟的词如果是副词,那该词就是做实义动词,如果后面跟的词不是修饰该动词本身,而是越过动词修饰主语的话,这个动词就是系动词。另外,还有个判断方法,就是把该动词换成be动词,看句子通不通顺,通顺就是系动词。
5) GMAT常见的两种修饰结构:
A. 形容词+形容词+名词:这两个形容词都是形容名词的。
B. 副词+形容词+名词:副词是修饰形容词的,形容词是修饰名词 注意修饰关系和对象的变化,有时能够使句子意思大变,可能成为GMAC的trick之一。谨慎!谨慎!
6) 同位语(Noun modifiers的其中一种):
A.定义:一个名词或名词性从句修饰另一个名词或名词性从句,这个名
词就叫做同位语。同位语与其所修饰的对象“格”要一致。同位语与修饰对象关系紧密时,不用逗号隔开,只作补充说明时,用逗号隔开。
Example:
Mr. Smith, our new teacher, is very kind to us. He told me that his brother John is a world-famous doctor. He is interested in sports, especially ball games
B. 同位语从句
同位语从句与定语从句的区别在于: 1)
定语从句可以修饰名词或代词,但同位语从句只能修饰名词,且能够修饰的名词也仅限于idea,plan,fact,theory,promise,hope,news,doubt,truth,information,suggestion,question, thought,belief,conclusion等少数抽象概念名词。
定语从句和同位语从句有相同的引导词:that, where, when, why,区别在于:
A. 在that引导的定语从句中,that在其中充当一定成分,且that在定语从句中当宾语时可以省略,但that在同位语从句中只起连接作用,不充当任何成分,不能省略;
Example:
①The news [that you told me yesterday] was really exciting. ②We heard the news [that our team had won].
2)
B.在where,why,when引导的定语从句中,先行词一定是分别表示地点、原因和时间的,且这三个引导词在定语从句中充当状语成分,往往还可以改写成“介词+which”的形式,但在同位语从句中,先行词永远是那些少数的抽象名词,三个引导词在同位语从句中虽然也充当状语成分,但不可以改写成“介词+which”的形式。
Example:
①I will never forget the day [when I joined the army]. ②We have no idea [when she was born].
③This is the house [where I lived two years ago].
④He put forward to the question [where the meeting would be held]. ⑤This is the reason [why she will not attend the meeting]. ⑥The teacher had no idea [why Jack was absent].
注意:
1、 关于修饰词加不加逗号的问题,暂时认为关系紧密就不加逗号,关系不紧
就加逗号,即加不加都可,最好不要作为排除错误选项的知识点用。
2、 特别注意句子开头的修饰成分,虽然也许一个很长的开头修饰成分让你读
起来很不顺,但这往往在GMAT中是正确的,GMAC经常拿这样的句子来引你上钩噢!!!!!
7) Noun Modifiers(修饰名词或代词)的位置
大原则:遵循“touch rule”,即修饰对象和修饰词要紧挨着,中间可以允许有逗号,但不能插入任何词语成分。修饰词可在修饰对象的前面或后面。所以,定语从句、同位语从句都是要紧挨着先行词的,不能跳跃修饰或指代。
Example:
Wrong: Jim biked along an old dirt road to get to his house, which cut through the woods.
Right: To get to his house, Jim biked along an old dirt road., which cut through the woods.
另一个考点:GMAC喜欢出缺修饰对象的trick,特别是由现在分词修饰语:
Example:
Wrong: There was no commotion in the office, resigned to the bad news. Right: Resigned to the bad news, the office Workers made no commotion. Wrong: The problem was identified, using the latest technology.
Right: Using the latest technology, the engineer identified the problem. PS:上面这个句子using是做verb modifier,可以放在句子开头也可以放
在句子结尾,不遵循touch rule。不过verb modifier也需要主语和它一起make sense!
注意:
避免几个长的修饰语排列着修饰同一个名词,如两个长修饰语都放在先行词的前面或都放在后面,这样就造成了awkward!!!如遇到这种情况,可以把两个修饰语一前一后紧挨先行词放着,这是better的情况,best的情况是最好把句子改写,使句子只剩下一个长修饰。有时候GMAT只提供了这个better的选项,那这个选项就是正确的,如果提供了better和best的选项,那best就是正确的!你滴明白?!O(∩_∩)O哈哈~
8) 特别注意所有格
GMAC往往喜欢在所有格上下套,使得修饰词和修饰对象没有 make sense together, 如下例所示:
Wrong: Unskilled in complex math, Bill's score on the exam was poor.
这句话里边,开头的opening modifier其实是要修饰Bill的,但事实上这个modifier的修饰对象是Bill’s score,不合乎逻辑。正确如下:
Right: Unskilled in complex math. Bill did not score well on the exam. 另外,不要忽略development等抽象名词,他们同样符合noun modifiers的touch rule,所以在所有格上,也容易犯以上错误。 Example:
Wrong: Only in the past century has origami's development, a ceremonial activity invented millennia ago, into a true art form taken place. Right: Origami-a ceremonial activity invented millennia ago-has developed
into a true art form only in the past century. 划线部分本意是要修饰origami,但却修饰了origami’s development,错误。
9) 定语从句(Noun modifiers的其中一种)
? 引导定语从句的:
关系代词:That, which, who, whom, whose; 关系副词:when, where, why ? 在GMAT中that和which不能修饰人,that在定语从句中可充当主语或宾语,充当宾语时可以省略。
Example:
Wrong: The scientists THAT made the discovery were rewarded. Right: The scientists WHO made the discovery were rewarded.
? Who和whom只能修饰人,which只能修饰物
? 在GMAT中,whose可以修饰物,很惊奇,O(∩_∩)O~
GMAT: the town whose water supply was contaminated. ? Which 和 Whom有时候可以搭配介词:介词+whom;介词+which ? Who在从句中只能当主语,whom在从句中只能当宾语
Wrong: The security guard WHO we met was nice. Right: The security guard WHOM we met was nice.
? That 和 whom 在从句中充当宾语时可以省略
Right: The movie THAT we watched last Friday was scary Right: The movie we watched last Friday was scary.
? Where,when,why在定语从句中当状语,且都可以转换成“介词+which”的形式。三者的先行词分别是地点、时间和原因。注意,只有在从句中充当状语才可以使用这三个关系副词,如果在从句中充当其他成分,要使用其他引导词