第II卷（共45分）第四部分书面表达（共两节，满分45分）第一节阅读表达（共5小题；

题目内容：

第II卷（共45分）

第四部分书面表达（共两节，满分45分）

第一节阅读表达（共5小题；每小题3分，满分15分）

阅读下面的短文，并根据文章后的要求答题。（请注意问题后的词数要求）

A new study has found that a fat cell gene may reduce the risk of colon cancer in some people.The study provldes what scientists say is the first evidence of a genetic link between a fat cell gene and colon cancer.The research could lead to better tests for the disease as well as measures to help prevent it．

Current evidence suggests a relationship between obesity，insulin resistance and colon cancer risk．The scientists say what they have found now is an area of a gene that is connected with the cancer risk.They say this area is most probably not the cause of the disease,but they think it is where the connection comes from.

The gene is involved in the formation of a hormone called adiponectin．Some people have higher levels of this hormone in their blood,____________．Higher levels have been

linked with lower rates of obesity and insulin resistance．And lower levels have been

l inked with higher rates．

The Journal of thM American Medical Association published the new findings last week．BorisPasche from the Comprehensive Cancer Center at the University of Alabama at Birmingham led the research.

colon cancer is one of the leading causes of cancer deaths. Every year it kills almost six

hundred eighty thousand pe ople around the world．And doctors find more than one million new cases．The disease is highly treatable if disovered early．

The research involved two studies with a total of about one thousand five hundred people．The lager of the two studies involved Nes Yorkers of Ashkenazi Jewish ancestry.Coln cancer is more common in Jews of eastern European ancestry than in the general population.The other study invdVed people of different ethnicities from Chicago,Illinois.

Currently，in the United States，the general advice is for colonoscopy tests（结肠检查）for colon cancer to begin at the age of fifty. A colonoscopy can find and remove growths before they become cancerous. But the test is invasive and can be uncomfortable.

A study last month in the New England Journal of Medicine expressde support for a test called a virtual colonoscopy.It uses X-ray and computer technology to search for growths，but cannot remove them.There are still some questions about the effectiveness of a virtual colonoscopy compared to a traditional one .But doctors hope it might appeal to people who would otherwise not be tested at all。

76.What is the best title of the passage?（Within 10 words.）

___________________________________________________________________________

77.Fill in the blank with proper words．（Within 7 words．）

____________________________________________________________________________

78. Which sentence in the passage can replace the following one?

If it is diagnosed early,the disease is most likely to be cured.

____________________________________________________________________________ 79.Do you think the new research is practical and useful?Why?（Within 30 words.）

____________________________________________________________________________

80.Translate the underlinde sentence in the last paragraph.

____________________________________________________________________________

最佳答案：

76.Fat Cell Gene is linked to colon Cancer / Fat Cell Gene may reduce colon Cancer

77.while others have low levels

78.the disease is highly treatable if discover early

79.yes ，I think it is useful and practical despite some questions about its effectiveness，because it can lead to better tests and treatment with it 。

80.医生仍旧希望这种方法能吸引患者，否则，这些患者根本无法得到检查。

答案解析：

略

考点核心：

人物传记类文章的文体特征：

人物传记是记叙文体的一种，主要描写某人的生平事迹、趣闻轶事、生活背景、个性特征、成长奋斗历程等，包含记叙文的时间、地点、人物、事件等要素。其特点是以时间的先后或事件的发展为主线，空间或逻辑线索贯穿文章始终，脉络清楚，可读性较强。