4.12作业

文章1

·The outpouring of contemporary American Indian literature in thelast two decades, often called the Native American Renaissance, represents formany the first opportunity to experience Native American poetry.

·这句要句子分析：

The appreciation of traditional oral American Indian literature主语

has been limited, hampered谓语

by poor translations and by thedifficulty(, even in the rare culturally sensitive andaesthetically satisfying translation,状语)of completely conveying the original’sverse structure, tone, and syntax.宾语

(Poor translations and the difficultyof completely conveying the original’s verse structure, tone, and syntax haslimited and hampered the appreciation of traditional oral American Indianliterature.)

·这句要句子分析：

(By writing in English and experimenting with European literary forms,状语)

contemporary American Indian writers主语

have broadened谓语

their potential audience,宾语

（while clearly retaining many essential characteristics of their ancestral oral

traditions.状语）

contemporary American Indian writers writein English and experimented with European literary forms.

contemporary American Indian writersclearly retained many essential characteristics of their ancestral oraltraditions.

·For example, Pulitzer-prizewinning author N. Scott Momaday’spoetry often treats art and mortality in a manner that recalls British romanticpoetry, while his poetic response to the power of natural forces recallsCherokee oral literature.

·In the same way, his novels, an art form European in origin,display an eloquence that echoes the oratorical grandeur of the greatnineteenth-century American Indian chiefs.

思考有对立吗？

有，By writing in English and experimenting with European literary forms之前与之后。

文章2

·Some researchers contend that sleep plays no role in theconsolidation of declarative memory (i.e., memory involving factualinformation). These researchers note that people with impairments in rapid eyemovement (REM) sleep continue to lead normal lives, and they argue that ifsleep were crucial for memory, then these individuals would have apparentmemory deficits.

·Yet the same researchers acknowledge that the cognitivecapacities of these individuals have never been systematically examined, norhave they been the subject of studies of tasks on which performance reportedlydepends on sleep. Even if such studies were done, they could only clarify ourunderstanding of the role of REM sleep, not sleep in general.

·These researchers also claim that improvements of memoryovernight can be explained by the mere passage of time, rather than attributedto sleep.

-But recent studies of memory performance after sleep —including onedemonstrating that sleep stabilizes declarative memories from futureinterference caused by mental activity during wakefulness —make this claimunsustainable.

·Certainly there are memory consolidation processes that occuracross periods of wakefulness, some of which neither depend on nor are enhancedby sleep. But when sleep is compared with wakefulness, and performance isbetter after sleep, then some benefit of sleep for memory must be acknowledged.

请问第二篇为什么我要这样分割？

（立论+驳论）*3，一一对应。