prep 52 vs. prep 129

mikacncat

为什么两个题文章完全一样却有两个答案？

52. (27251-!-item-!-188;#058&003145)

In addition to her work on the Miocenehominid fossil record, Mary Leakey contributed to

archaeology with her discovery of theearliest direct evidence of hominid activity and painstakingly

documenting East African cave paintings.

(A) Leakey contributed to archaeologywith her discovery of the earliest direct evidence of hominid

activity and painstakingly documenting

(B) Leakey contributed to archaeology byher discovery of the earliest direct evidence of hominid

activity and by painstakingly documenting

(C) Leakey was a contributor toarchaeology with her discovery of the earliest direct evidence of

hominid activity and with her painstakingdocumentation of

(D) Leakey's contributions to archaeologyinclude her discovery of the earliest direct evidence of

hominid activity and her painstakingdocumentation of

(E) Leakey's contributions to archaeologyinclude discovering the earliest direct evidence of

hominid activity and painstakingdocumentation of

考点: 平行对称（Parallelism）

1) and, but等连词出现的时候,一定要注意前后平行

(A) and前后不平行,前者是名词discovery,后者是动名词documenting；with用于此处意思不准确。

(B) and前后不平行,名词discovery和动名词documenting不平行

(C)  使用contributor改变了原句的意思,with意思太广泛,不如include表达意思精确

(D)  正确, and前后平行都是名词discovery, documentation

(E) and前后不平行,前者是动名词discovering,后者是名词documentation

句子结构: In addition to…,Mary Leakey’s contributions… include her discovery of…and her

painstaking documentation of…

129. (31370-!-item-!-188;#058&004475)

In addition to her work on the Miocenehominid fossil record, Mary Leakey contributed to

archaeology through her discovery of theearliest direct evidence of hominid activity and through

her painstaking documentation of EastAfrican cave paintings.

(A) Mary Leakey contributed toarchaeology through her discovery of the earliest direct evidence of

hominid activity and through herpainstaking documentation of

(B) Mary Leakey contributed toarchaeology by her discovery of the earliest direct evidence of

hominid activity and painstakinglydocumenting

(C) Mary Leakey was a contributor toarchaeology by discovering the earliest direct evidence of

hominid activity and with her painstakingdocumentation of

(D) Mary Leakey's contributions toarchaeology include her discovery of the earliest direct evidence

of hominid activity and painstakinglydocumenting

(E) Mary Leakey's contributions toarchaeology include her discovering the earliest direct evidence

of hominid activity and painstakingdocumentation of

句子结构：In addition to…,Mary Leakey contributed to… through… and through…

主语是Mary Leakey，谓语是contributed，后跟介词宾语to archaeology，through引导两个并列的方

式状语。

注意：in addition to A,B …，A和B不一定是同一类事物。

考点：平行对称、简洁有效

平行对称-介词短语，并列的介词短语作方式状语形式要对称，介词通常不可以省略。

简洁有效，动词形式比名词形式更简洁有效地表达原句意思。

(A) 正确，through… and through…平行。

(B) 介词结构by her discovery of…与and后面的现在分词结构painstakinglydocumenting不平行。

(C)  介词+现在分词结构by discovering与and后面的with+名词结构with herpainstaking

documentation不平行；be a contributor改变原句意思。

(D) 名词her discovery与and后面的现在分词结构painstakinglydocumenting不平行；名词’s

contributions形式不如动词更能表达原句意思。

(E)  动名词her discovering与and后面的名词形式painstakingdocumentation不平行；名词’s

contributions形式不如动词更能表达原句意思。

求NN讲下应该按哪个分析，我个人觉得D比较好

mikacncat

万分感激~~

fionaz426

关键是平行。第二个D不平行 her discovery 。。。 painstakinglydocumenting

cycyang

Both are right. The two are actually different versions:

比较：
1. (A) Mary Leakey contributed toarchaeology through her discovery of the earliest direct evidence of hominid activity and through herpainstaking documentation of

2. (A) Mary Leakey contributed toarchaeology through her discovery of the earliest direct evidence of hominid activity and through herpainstaking documentation of

同理，比较：
1. (D) Leakey's contributions to archaeologyinclude her discovery of the earliest direct evidence of hominid activity and her painstakingdocumentation of

(D) Mary Leakey's contributions toarchaeology include her discovery of the earliest direct evidence of hominid activity and painstakinglydocumenting