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2015年英语四级考试�日一练(7月9日)

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在线测试本批《�日一练》试题,�查看答案�解�,并�留�题记录 >> 在线�题
�项选择题
1�Questions are based on the following passage.
Eating a Mediterranean-style diet--packed with fruits,vegetables,legumes(豆类.,nuts,olive oil and丘sh—is good for your heart.many studies have found.Now scientists are suggesting the diet may be goodfor your mental health,to0.
A study of over l0,000 Spaniards followed for almost four and half years on average found that thosewho reported eating a healthy Mediterranean diet at the beginning of the study were about half as likelyto develop depression than those who said they did not stick to the diet.
All of the participants were free of depression when they were recruited to the study,and each filledout a l36-item food frequency questionnaire when they joined.Based on their serf-reported dietary habits,they were assigned a score between o and 9,with the highest score reflecting the closest sticking to aMediterranean diet.
Over time,those who had scored between 5 and 9on the Mediterranean diet were 42 percent to51
percent less likely to develop depression,the study found,than those who scored between o and 2.
ne study does not prove a cause—and-effect relationship between the Mediterranean diet and a lowerrisk for depression,only an association between the tw0.Still,many scientists are convinced that somedamaging processes involved in cardiovascular(心�血管的.disease may also play a role in mental health.“Both cardiovascular disease and depression share conunon mechanisms,�said Dr.Miguel AngelMartinez.Gonzalez,professor of preventive medicine at University of Navarra in Pamplona,Spam,and seniorauthor of the paper,published in the October issue of Archives of General Psychiatry.
?
“ne m�曲帆L懈(细胞膜.of our nerve cell are composed of fat,so the quality of fat that you areeating definitely has all influence on the quality of the neuron membranes,and the body’s combination ofneurotrausmitters is dependent on the vitamins you’re eatin9.�Dr.Martinez.Gonzalez added. “We thinkthose least sticking to the Mediterranean dietary plan have a deficiency of essential nutrients.’’
The elements of the diet most closely linked to a lower risk of depression were fruits.nuts and
legumes,the study found.
Scientists have proved that a Mediterranean-style diet.
A.helps develop a healthy heart
B.results in a healthy mind
C.is popular among Spaniards
D.contains little fat


2��录音,回答题

A.The majority of them find it interestin9.
B.The majority of them think it less important than computers.‘
C.Many of them consider it boring and old-fashioned.
D.Few of them read more than ten books a year.


3��录音,回答题

A.Time spent exercising.
B.Time spent working.
C.Time spent on leisure activities.
D.Time spent with friends and family.


4ã€�Questions  are based on the following passage.
For decades, Americans have taken for granted the United States' leadership position in the development of new technologies. The innovations (创新) that resulted from research and development during World War â…¡ and afterwards were36to the prosperity of the nation in the second half of the 20th century. Those innovations, upon which virtually all aspects of37society now depend,were possible because the United States then38the world in mathematics and science education.
Today, however, despite increasing demand for workers with strong skills in mathematics and science,the39of degrees awarded in science, math, and engineering are decreasing.
The decline in degree production in what are called the STEM disciplines (science, technology, engineering, and math) seems to be40related to the comparatively weak performance by U.S.schoolchildren on international assessments of math and science. Many students entering college have weak skills in mathematics. According to the 2005 report of the Business-Higher Education Forum,22percent of college freshmen must take remedial (补习的) math41, and less than half of the students who plan to major in science or engineering42complete a major in those fields.
The result has been a decrease in the number of American college graduates who have the skills,43in mathematics, to power a workforce that can keep the country at the forefront (å‰�沿)of innovation and maintain its standard of living. With the44performance of American students in math and science has come increased competition from students from other countries that have strongly supported education in these areas. Many more students earn45in the STEM disciplines in developing countries than in the United States. 
A. accelerating
B. actually 
C. closely 
D. contemporary 
E. courses 
F. critical
G. declining
H. degrees
I. especially 
J. future 
K. led
L. met
M. procedures
N. proportions
O. spheres
第(36)题应填__________


5��录音,
回答题

A.Bill forgot to call him yesterday about the suitcase.
B.He is not going to lend his suitcase to Bill.
C.He has not seen Bill at the office for some time.
D.Bill may have borrowed a suitcase from someone else.


6��录音,回答题

A.Selling his car.
B.Leaving his car in a parking service company.
C.Having his car serviced.
D.Hiring a car abroad.


填空题
7� __________



简答题
8�越�越多的中国年轻人正对旅游产生兴趣,这是近年�的新趋势。年轻游客数�的�断增加,�以归因于他们迅速�高的收入和探索外部世界的好奇心。��旅行多了,年轻人在大城市和著�景点花的时间少了,他们�而更 为�远的地方所�引。有些人甚至选择长途背包旅行。近调查显示,很多年轻人想�通过旅行体验��的文化�丰 富知识�拓宽视野。


9� Directions: For this part, you are allowed 30 minutes to write an essay commenting on the remark "Whether a teacher is competent or not--his or her students have the last word." You should write at least 120 words but no more than 180 words. Write your essay on Answer Sheet 1.
Students' Evaluation of Their Teachers
________________________________________
________________________________________
________________________________________

10ã€� You should write a short essay on the topic on a Harmonious Dormitory Life.
写作导航
1.指出宿�生活未必和�;
2.简��述和�的宿�生活带�的好处;
3.从生活方��处�矛盾等方��述如何创造和��和�的宿�生活,
4.进行总结。


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