根据汉语提示或首字母提示提示，用在Unit5-Unit7所学的英语词汇在每个空格内填入一个适当的单词，使句子意思完整。所填单词要求意义准确，拼写正确。
【小题1】The little boy likes music and dreams of becoming a m___________.
【小题2】Only two passengers s___________ the traffic accident and all the others died.
【小题3】We should quit p         our environment, otherwise the earth will be ruined.
【小题4】Football is the most popular sport t　　      the world.
【小题5】It was a long journey, but we e___________ reached our destination.
【小题6】____________(农业的) products sell well in the world market.
【小题7】When you write a composition, you had better use your___________(想像力).
【小题8】It is such a good art __________(展览会) that we have been to see it several times.
【小题9】The government took strong ______________ (措施) against drunk drivers.
【小题10】Dolphins are so ________ _(聪明的) that children like to play with them.

第三部分：阅读理解（共20小题，每题2分，满分40分）

阅读下列短文，从每题所给的四个选项（A、B、C和D）中，选出最佳选项，并在答题卡上将该项涂黑。

Upon reaching an appropriate age, usually between 18 and 21 years, children are encouraged, but not forced, to “leave the nest” and begin an independent life. After children leave home they often find social relationships and financial support outside the family. Parents do not arrange marriages for their children, nor do children usually ask permission of their parents to get married, Romantic love is most often the basis for marriage in the United States; young adults meet their future spousesthrough other friends, at jobs, and in organizations and religious institutions, Although children choose their own spouses, they still hope their parents will approve of their choices.

　　In many families, parents feel that children should make major life decisions by themselves. A parent may try to influence a child to follow a particular profession but the child is free to choose another career. Sometimes children do precisely the opposite of what their parents wish in order to assert their independence. A son may deliberately decide not to go into his father’s business because of a fear that he will lose his autonomy in his father’s workplace. This independence from parents is not an indication that parents and children do not love each other. Strong love between parents and children is universal and this is no exception in the American family Coexisting with such love in the American family are cultural values of self – reliance and independence.

1．The writer discusses the marriage of young adults in order to show         .

         A．they choose their spouses according to their own wishes only

         B．they want to win the permission of their parents

         C．they have a strong desire to become independent

         D．they want to challenge the authority of their parents

2．Most young adults in the U.S. get married for the sake of __    __.

　　A．love　　             B．financial concern

　　C．their parents　　               D．family background

3．Based on the passage, it can be assumed that ______.

         A．American young adults are likely to follow the suit of their parents

         B．most American people never make major decisions for their children

         C．American young adults posses cultural values of independence

         D．once a young person steps into his twenties, he will leave his home permanently

4．A son is unwilling to work in his father’s business mainly because           .

         A．he wishes to make full use of what he has learnt in school

         B．he wants to prove his independence

         C．he wishes to do the opposite of what his parents approve of

         D．he wants to show his love for his parents

    I must have been about fourteen then, and I put away the incident from my mind with the
easy carelessness of  youth. But the words, Carl Walter spoke that day, came back to me years
later, and ever since have been of great value to me.
Carl Walter was my piano teacher. During one of my lessons he asked how much practicing I was doing. I said three or four hours a day.
"Do you practice in long stretches, an hour at a time?"
"I try to."
"Well, don't," he exclaimed. "When you grow up, time won't come in long stretches.    Practice in minutes, whenever you can find them five or ten before school, after lunch, between household tasks. Spread the practice through the day, and piano-playing will become a part of your life."
When I was teaching at Columbia, I wanted to write, but class periods, theme-reading, and committee meetings filled my days and evenings. For two years I got practically nothing down on paper, and my excuse was that I had no time. Then I remembered what Carl Walter had said. During the next week I conducted an experiment. Whenever I had five minutes unoccupied, I sat down and wrote a hundred words or so. To my astonishment, at the end of the week I had a rather large manuscript ready for revision, later on I wrote novels by the same piecemeal method. Though my teaching schedule had become heavier than ever, in every day there were idle moments which could be caught and put to use. I even took up piano--playing again, finding that the small intervals of the day provided sufficient time for both writing and piano practice.
There is an important trick in this time--using formula: you must get into your work quickly. If you have but five minutes for writing, you can't afford to waste four chewing your pencil. You must make your mental preparations beforehand, and concentrate on your task almost instantly when the time comes. Fortunately, rapid concentration is easier than most of us realize.
I admit I have never learnt how to let go easily at the end of the five or ten minutes. But life can be counted on to supply interruptions. Carl Walter has had a tremendous influence on my life. To him I owe the discovery that even very short periods of time add up to all useful hours I need, if I plunge（投入）in without delay.
56．The meaning of “stretch” in the underlined part is the same as that in sentence “       ”.
A．The forests in the north of the province stretch for hundreds of miles.
B．Bob worked as a government official for a stretch of over twenty years.
C．My family wasn’t wealthy by any stretch of the imagination.
D．During his senior year his earnings far enough to buy an old car.
57．Which of the following statements is true?
　　A．The writer didn’t completely take the teacher’s words to heart at first.
　　B．Carl Walter has had a great influence on the writer's life since he became a student.
　　C．The writer owes great thanks to his teacher for teaching him to work in long stretches.
　　D．Rapid concentration is actually more difficult than most people imagine.
58．We can infer that the writer             . 
A．has new books published each year however busy his teaching is
B．is always tired of interruptions in life because his teaching schedule is always heavy
C．has formed a bad habit of chewing a pencil while writing his novels
D．can find sufficient time for mental preparations beforehand, so he's devoted to work   instantly
59．What is the best title of this passage?
A．Concentrate on Your Work           B．A Little at a Time
C．How I Became a Writer                 D．Good AdviceIs Most Valuable

阅读下面的短文，请根据短文后的要求答题（请注意问题后的词数要求）。
[1]Global difference in intelligence is a sensitive topic, long filled with a large number of different opinions. But recent data has indeed shown cognitive (认知的) ability to be higher in some countries than in others. What's more, IQ scores have risen as nations develop—a phenomenon known as the "Flynn effect". Many causes have been put forward for both the intelligence difference and the Flynn effect, including education, income, and even non-agricultural labor. Now, a new study from researchers at the University of New Mexico offers another interesting theory: intelligence may be linked to infectious-disease rates.
　　[2]The brain, say author Christopher Eppig and his colleagues, is the "most costly organ in the human body". Brainpower consumes almost up to 90 percent of a newborn's energy. It's clear that if something affects energy intake while the brain is growing, the impact could be long and serious. And for vast parts of the globe, the biggest threat to a child's body—and therefore brain—is parasitic (由寄生虫引起的) infection. These illnesses threaten brain development________________. They can directly attack live tissue, which the body must then try every means to replace. They can invade the digestive pipe and block nutritional intake. They can rob the body's cells for their own reproduction. And then there's the energy channeled (输送) to the immune system to fight the infection.
　　[3]Using data on national "disease burdens" (life years lost due to infectious diseases) and average intelligence scores, the authors found they are closely associated. The countries with the lowest average IQ scores have the highest disease burdens without exception. On the contrary, nations with low disease burdens top the IQ list.
　　[4]If the study holds water, it could be revolutionary for our understanding of the still-confusing variation in national intelligence scores.
【小题1】What is the main idea of the text？(no more than 10 words)
________________________________________________________________________
【小题2】Complete the following statement with proper words.(no more than 4 words)
Those countries that have the ________________ are always at the bottom of the IQ list.
【小题3】Fill in the blank in Paragraph 2 with proper words.(no more than 5 words)
___________                                                                
【小题4】What can cause intelligence difference？(no more than 8 words)
______________________________________________________________________
【小题5】What does the word “they” (Line2, paragraph3)probably refer to? (no more than 8 words)
______________________________________________________________________

Anne Whitney, a sophomore (大学二年级学生) at Colorado State University, first had a problem taking tests when she began college. "I was always well prepared for my tests. Sometimes I studied for weeks before a test. Yet I would go in to take the test, only to find I could not answer the questions correctly. I would blank out because of nervousness and fear. I couldn't think of the answer. My low grades on the tests did not show what I knew to the teacher. “Another student in biology had similar experiences. He said, "My first chemistry test was very difficult. Then, on the second test, I sat down to take it, and I was so nervous that I was shaking. My hands were moving up and down so quickly that it was hard to hold my pencil. I knew the material and I knew the answers. Yet I couldn't even write them down!"

　　These two young students were experiencing something called test anxiety. Because a student worries and is uneasy about a test, his or her mind does not work as well as it usually does. The student cannot write or think clearly because of the extreme tension and nervousness. Contrary to people’s common belief that poor grades are often a result of poor study habits, sometimes test anxiety plays a role in students’ achieving low grades. Recently, test anxiety has been recognized as a real problem, not just an excuse or a false explanation of lazy students.

　　Special university advising courses try to help students. In these courses, advisors try to help students by teaching them how to manage test anxiety. At some universities, students take tests to measure their anxiety. If the tests show their anxiety is high, the students can take short courses to help them deal with their tensions. These courses teach students how to relax their bodies. Students are trained to become calm in very tense situations. By controlling their nervousness, they can let their minds work at ease. Learned information then comes out without difficulty on a test.

　　An expert at the University of California explains, " With almost all students, relaxation and less stress are felt after taking our program. Most of them experience better control during their tests. Almost all have some improvement. With some, the improvement is very great. "

1.To "blank out" is probably______.

A．to be like a blanket                      B．to be sure of an answer

C．to be unable to think clearly               D．to show knowledge to the teacher

2.Poor grades are usually believed to be the result of______.

A．poor sleeping habit                      B．laziness

C．test anxiety                            D．inability to form good study habits

3.Test anxiety has been recognized as______.

A．an excuse for laziness                    B．the result of poor study habits

C．a real problem                          D．something that cannot be changed

4.A University of California advisor said______.

A．all students could overcome the anxiety after taking a special test anxiety program

B．almost all students felt less stress after taking a University of California advising course

C．students found it difficult to improve even though they had taken a special test anxiety course

D．students found it easy to relax as soon as they entered a University of California advising course