公共英语五级阅读文章《美国黑熊》

　　公共英语五级考试的难度较大，考生往往难以取得比较理想的成绩，下面是小编为大家整理的一篇公共英语五级阅读文章，供大家参考。

公共英语五级阅读文章《美国黑熊》

　　American Black Bears

　　American black bears appear in a variety of colors despite their name. In the eastern part of their range, most of these bears have shiny black fur, but in the west they grow brown, red, or even yellow coats. To the north, the black bear is actually gray or white in color. Even in the same litter, both brown and black furred bears may be born.

　　Black bears are the smallest of all American bears, ranging in length from five to six feet, weighing from three hundred to five hundred pounds. Their eyes and ears are small and their eyesight and hearing are not as good as their sense of smell.

　　Like all bears, the black bear is timid, clumsy, and rarely dangerous, but if attacked, most can climb trees and cover ground at great speeds. When angry or frightened, it is a formidable enemy.

　　Black bears feed on leaves, herbs, roots, fruit, berries, insects, fish, and even larger animals. One of the most interesting characteristics of bears, including the black bear, is their winter sleep. Unlike squirrels, woodchucks, and many other woodland animals, bears do not actually hibernate. Although the bear does not eat during the winter months, sustaining itself from body fat, its temperature remains almost normal, and it breathes regularly four or five times per minute.

　　Most black bears live alone, except during mating season. They prefer to live in caves, hollow logs, or dense thickets. A litter of one to four cubs is born in January or February after a gestation period of six to nine months, and they remain with their mother until they are fully grown or about one and a half years old. Black bears can live as long as thirty years in the wild, and even longer in game preserves set aside for them.

　　附：公共英语五级阅读理解之题型介绍

　　根据具体的内容，阅读理解题可以分为以下5种题型：

　　1.词汇题

　　该题型主要考查考生利用上下文含义推测词义的能力。被测试的词汇可能是常见词，往往考查它的引申意思或容易被忽略的意思;有时也可能是较生僻的词，但它的含义和文章的'内容关系紧密，往往在文章的上下文中已经间接给予了解释和说明，所以即使考生对单词非常陌生，也可根据句子之间的逻辑关系和信号推断出生词的意思。

　　2.具体细节题

　　该题型主要考查考生获得信息的准确性。通常情况下，答案可以在文章中直接或间接发现。但应该注意的是，正确的选项常使用不同的语言文字表示与文中相同的内容，考生要紧密结合原文，不能脱离原文。

　　3.推论题

　　该题型主要考查考生根据文中的表达方式推断出作者的隐含意思等信息。它的合理性有赖于对原文内容合理的逻辑判断、推理和延伸。可参考文章的开头和结尾的主要内容、各种连接词或承上启下的句子、文章整体语言的风格等。

　　4.判断题

　　该题型主要考查考生对文章具体事实的把握程度，主要依据文中的事实和观点来进行判断。

　　5.主旨题

　　该题型主要考查考生对文章整体内容和中心思想的概括能力。最简洁的方法就是找主题句及关键词，根据英文写作的风格和特点，主题句通常出现在段落的开头或结尾，如果没有明显的主题句，考生要根据内容归纳。

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