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标题: Prep 2 Essay 14 Q45 Q46 Q47 [打印本页]

作者: auroral1982 时间: 2009-8-20 09:10
标题: Prep 2 Essay 14 Q45 Q46 Q47
Essay #14. 553   (23356-!-item-!-188;#058&00553-00)

Maps made by non-Native Americans to depict Native American land tenure, resources, and population distributions appeared almost as early as Europeans' first encounters with Native Americans and took many forms: missionaries' field sketches, explorers' drawings, and surveyors' maps, as well as maps rendered in connection with treaties involving land transfers. Most existing maps of Native American lands are reconstructions that are based largely on archaeology, oral reports, and evidence gathered from observers' accounts in letters, diaries, and official reports; accordingly, the accuracy of these maps is especially dependent on the mapmakers' own interpretive abilities.

Many existing maps also reflect the 150-year role of the Bureau of Indian Affairs (BIA) in administering tribal lands. Though these maps incorporate some information gleaned directly from Native Americans, rarely has Native American cartography contributed to this official record, which has been compiled, surveyed, and authenticated by non-Native Americans. Thus our current cartographic record relating to Native American tribes and their migrations and cultural features, as well as territoriality and contemporary trust lands, reflects the origins of the data, the mixed purposes for which the maps have been prepared, and changes both in United States government policy and in non-Native Americans' attitudes toward an understanding of Native Americans.

Question #45. 553-01   (23402-!-item-!-188;#058&000553-01)

The passage mentions each of the following as a factor affecting current maps of Native American lands EXCEPT

(A) United States government policy
(B) non-Native Americans' perspectives on Native Americans
(C) origins of the information utilized to produce the maps
(D) changes in the ways that tribal lands are used
(E) the reasons for producing the maps

Question #46. 553-03   (23448-!-item-!-188;#058&000553-03)

The passage suggests which of the following about most existing maps of Native American lands?

(A) They do not record the migrations of Native American tribes.
(B) They have been preserved primarily because of their connection with treaties involving land transfers.
(C) They tend to reflect archaeological evidence that has become outdated.
(D) They tend to be less accurate when they are based on oral reports than when they are based on written documents.
(E) They are not based primarily on the mapmakers' firsthand observations of Native American lands.

Question #47. 553-06   (23494-!-item-!-188;#058&000553-06)

Which of the following best describes the content of the passage?

(A) A chronology of the development of different methods for mapping Native American lands
(B) A discussion of how the mapmaking techniques of Native Americans differed from those of Europeans
(C) An argument concerning the present-day uses to which historical maps of Native American lands are put
(D) An argument concerning the nature of information contained in maps of Native American lands
(E) A proposal for improving the accuracy of maps of Native American lands

这篇也好难哦～有同学能帮忙分析一下吗？多谢！

OA: DED<--- 用鼠标双击就可看答案哦～

作者: hughlv 时间: 2009-8-20 13:03

答案转贴自 http://www.eduers.com/gre/answerreadingcomprehension.htm

To answer this question correctly you must locate certain pieces of information that are presented explicitly in the passage. Note that the correct answer will be the only answer choice that describes information that is not provided in the passage. The best answer is D. While it is possible that changes in tribal land usage could be reflected in historical maps of Native American lands, the passage does not specifically mention this as a factor affecting the maps in question. Choices A, B, C, and E are incorrect. Each of these describes a factor mentioned in the final sentence of the passage.

This question requires you to use the information provided in the passage to draw an inference about existing Native American land maps. Choice E is the best answer. The passage points out that most existing maps are based on second-hand information and that their accuracy is largely dependent on the map-makers’ ability to interpret that information. Thus it can be inferred that most of these maps are not based on firsthand observations by the mapmakers. Choice A is not correct because the passage mentions the “current cartographic record relating to Native American tribes and their migrations,” indicating that migrations are at least in part recorded on existing maps. Choice B is not correct: while the passage mentions that some maps were produced in connection with treaties involving land transfers, there is no indication in the passage that this connection was the primary impetus for preservation of the maps. Choice C is incorrect because the passages mentions that some maps are based on archaeological findings, but does not provide information that would support a claim that the archaeological evidence reflected in the maps has become outdated. While the statement in choice D could be true, the passage does not provide information to support such an inference.

This question asks you to identify the answer that most clearly describes the content of the passage as a whole. Choice D is the best answer. The passage is mainly concerned with arguing that the information contained in maps of Native American lands reflects certain important aspects of the map’s original production. While certain mapping techniques are mentioned in the passage, the passage is not concerned with tracing the development of those techniques as indicated in choice A. choice B can be eliminated because the passage focuses on non-Native Americans’ mapping techniques with Native Americans’ techniques. Choice C is not correct because the argument in the passage concerns the origins of the information in certain historical maps, not any specific present-day uses of those maps. Choice E is incorrect because the passage does not offer any proposal to amend the accuracy of the maps being discussed.

作者: auroral1982 时间: 2009-8-23 06:30
多谢hughlv了！！！

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