题文
根据短文内容，从短文后的七个选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。 The First AmericansThere was a time long ago when a land bridge connected Asia and North America. The first settlers in
North America crossed this land bridge from what is now Siberia to Alaska. The people who made this initial
crossing were probably following the animals they used for food.
Eventually, the oceans rose and the land bridge between the continents disappeared. The settlers, who I
shall call the "First Americans", could not return to their homeland 1_____
For the next few thousand years, the First Americans migrated south and east throughout North and South
America. They made the journey all the way from Alaska to the southern tip of South America, a distance of
more than 10 000 miles 2_____ In the far north, above the Arctic Circle, the First Americans became hunters
of the ocean 3_____
In the brief summer, they gathered berries and other plants. In the winter, they stayed in lodges much of
the time preparing for the next summer. It was a hard life, but they learned to survive in these harsh conditions.
Farther south, in what is now Arizona, Utah, Colorado, and New Mexico, the First Americans became
cliff dwellers (悬崖居民). They began by living in caves that already existed in the cliffs. 4_____ The dwellings
they constructed in many ways resembled today's apartment buildings.
5_____ They built a system of dams and canals so they could store and use water almost.any time of the
year. They were so successful that they could raise fruits and vegetables that were not found naturally in the
desert.
In Mexico and South America, the First Americans founded civilizations that were among the greatest in
the world. They built huge pyramids, lived in fabulous cities, and made great advances in science and
mathematics long before the Europeans arrived. A. They also discovered foods like corn and potatoes.
B. Along the way, they established many different civilizations.
C. The First Americans of the Southwest learned to irrigate the desert.
D. They would have to survive in the New World they had discovered.
E. They built boats of animal skins and hunted or fished for their food.
F. People living near each other tended to share similar environments and customs.
G. They discovered how to add to the caves by building structures of wood and stone 题型：未知难度：其他题型
答案
1-5 DBEGC解析
该题暂无解析
考点
据考高分专家说，试题“根据短文内容，从短文后的七个选项中.....”主要考查你对 [历史文化类阅读 ]考点的理解。历史文化类阅读
什么是历史文化类阅读：
本类题型常用的方式是夹叙夹议。叙述的目的是为了议，所以要把握其议才是主要方面。阅读这类文章，先弄清其引入的话题，再弄清里面人物对其不同的看法，然后理解作者本身对话题的观点看法或思考。
历史文化类阅读技巧：
【题型说明】历史文化类阅读理解文章属高考常选材料之一。这类文章常涉及历史、文化、法制、宗教等方面的文学艺术、发明创造、文化遗产保护、宗教与文化、风俗与习惯、道德与法制、中外文学名著节选、等等。这类材料的命题点往往落在主旨大意题、事实细节题上。
【答题方法】在做这类阅读理解题时，我们应注意以下几个方面：
1、采用先题后文：先读题目，再带着问题读文章。这类阅读理解文章相对来说事实细节题稍多一点，如果带着问题读文章，有利于我们抓细节。
2、先做细节题。因为做完了局部性的事实细节题后，自然会加深我们对文章的理解，这样更有利于做主旨大意题。
3、重点敲定主旨题。主旨大意题提问的形式主要有两大类：一类是Main idea型；一类是Topic或Title型。
在解答这类试题时应注意以下几点：
a．读首句抓大意。
文化教育类阅读理解文章多采用说明文、议论文体裁，而这类文章大都采用文章段落的中心，即主题句在文章开头。因此，要寻找这类文章的主旨大意就需要研究文章的首句。
b．读尾句抓大意。
有时这类文章的主题句安排在文章的结尾，作为对全篇的总结。
c．读首段抓大意。
有些文章或段落的开头和结尾部分都有主题句。这种结构是为了突出主题思想而使用两次点题的写作方法。这两个主题句在句子结构和用词上有所不同，而且在内容上前句和后句也不重复。
d．从段落中抓大意。
有些文章或段落的主题句在文章中，这种文章或段落往往以一句话或几句话引出要表达的主题，在主题句出现后，再举例子陈述细节或继续论证。
e．归纳要点抓大意。
有些文章或段落无明显的主题句，只是暗示性地体现主题。这就要求同学们在阅读过程中根据文中所叙述的事实或线索来概括总结主旨大意。
