Teamwork is just as important in science as it is on the playing field or in the gym. Scientific investigations (调查) are almost always carried out by teams of people working together. Ideas are shared, experiences are designed, data are analyzed, and results are evaluated and shared with other investigators. Group work is necessary, and is usually more productive than working alone.

Several times throughout the year you may be asked to work with one or more of your classmates. Whatever teh task your group is assigned, a few rules need to be followed to ensure a productive and successful experience.

What comes first is to keep an open mind, becasue everyone’s ideas deserve consideration and each group member can make his or her own contribution. Secondly, it makes a job easier to divide the group task among all group members. Choose a role on the team that is best suited to your particular strengths. Thirdly, always work together, take turns, and encourage each other by listening, clarifying, and trusting one another. Mutual support and trust often make a great difference.

Activities like investigations are most effective when done by small groups. Here are some more suggestions for effective team performance during these activities: Make sure each group member understands and agrees to the task given to him or her, and everyone knows exactly when, why and what to do; take turns doing various tasks during similar and repeated activities; be aware of where other group members are and what they are doing so as to ensure safety; be responsible for your own learning, though it is by no means unwise to compare your observations with those of other group members.

When there is research to be done, divide the topic into several areas, and this can explore the issue in a very detailed way. You are encouraged to keep records of the sources used each person, which helps you trace back to the origin of the problems that may happen unexpectedly. A format for exchanging information (e.g. photocopies of notes, oral discussion, etc.) is also important, for a well-chosen method not only strengthens what you present but also makes yourself easily understood. When the time comes to make a decision and take a position on an issue, allow for the contributions of each member of the group. Most important of all, it is always wise to make decisions by compromise and agreement.

After you’ve completed a task with your team, make an evaluation of the team’s effectiveness ― the strengths and weaknesses, opportunities and challenges.

 What does it mean to say that we live in a world of persuasion? It means that we live among competing interests. Your roommate’s need to study for an exam may take priority (优先) over pizza. Your instructor may have good reasons not to change your grade. And the object of your romantic/inter??est may have other choices.

In such a world, persuasion is the art of getting others to give fair and favorable consideration to our points of view. When we persuade, we want to influence how others believe and behave. We may not always prevail — other points of view may be more persuasive, depending on the listener, the situ??ation, and the merit of the case. But when we practice the art of persuasion, we try to ensure that our position receives the attention it deserves.

Some people, however, object to the very idea of persuasion. They may regard it as an unwelcome interruption into their lives. Just the opposite, we believe that persuasion is unavoidable — to live is to persuade. Persuasion may be ethical (合乎道义的) or unethical, selfless or selfish, inspiring or degrad??ing. Persuaders may enlighten our mind or prey on our vulnerability. Ethical persuasion, however, calls on sound reasoning and is sensitive to the feelings and needs of listeners. Such persuasion can help us apply the wisdom of the past to the decisions we now must make. Therefore, the most basic part of edu??cation is learning to resist the one kind of persuasion and to encourage and practice the other.

Beyond its personal importance to us, persuasion is necessary to society. The right to persuade and be persuaded is the bedrock of the American political system, guaranteed by the First Amendment to the Constitution (美国宪法).

. according to the passage, persuasion means ________.

A. changing others’ points of view

B. exercising power over other people

C. getting other people to consider your point of view

D. getting people to agree with you and do what you want

. The underlined word in the second paragraph “prevail” means________.

A. win           B. fail                C. speak              D. listen

. The passage states that some people object to persuasion because they think it is ________.

A. a danger to society                B. difficult to do well

C. unwelcome behavior              D. never successful

. The passage mainly discusses ________.

A. how people persuade

B. why people persuade

C. that persuasion is both good and bad

D. that persuasion is important and it is all around us

What does it mean to say that we live in a world of persuasion? It means that we live among competing interests. Your roommate’s need to study for an exam may take priority（优先）over pizza. Your instructor may have good reasons not to change your grade. And the object of your romantic interest may have other choices.

　　In such a world, persuasion is the art of getting others to give fair and favorable consideration to our point of view. When we persuade, we want to influence how others believe and behave. We may not always prevail— other points of view may be more persuasive, depending on the listener, the situation, and the merits of the case. But when we practice the art of persuasion, we try to ensure that our position receives the attention it deserves.

　　Some people, however, object to the very idea of persuasion. They may regard it as an unwelcome interruption into their lives. Just the opposite, we believe that persuasion is unavoidable — to live is to persuade. Persuasion may be ethical（合乎道义的）or unethical, selfless or selfish, inspiring or degrading. Persuaders may enlighten our minds or catch our vulnerability(弱点). Ethical persuasion, however, calls on sound reasoning and is sensitive to the feelings and needs of listeners. Such persuasion can help us apply the wisdom of the past to the decisions we now must make. Therefore, the most basic part of education is learning to resist the one kind of persuasion and to encourage and practice the other.

　　Beyond its personal importance to us, persuasion is necessary to society. The right to persuade and be persuaded is the bedrock of the American political system, guaranteed by the First Amendment to the Constitution（美国宪法）.

1.According to the passage, persuasion means ________.

2.The underlined word in the second paragraph “prevail” means“________”.

3.The passage states that some people object to persuasion because they think it is ________.

4.The passage mainly discusses ________.

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。

Are Societies Ageing Too Fast?

       An ageing society is one in which the population of people over the age of 60 is increasing．The global population at present is about 6 billion with 1 person in every 10 aged 60 or above．_．This will mean that for the first time in human history the population of older persons will be larger than the population of children! What are the causes of this population change?

       _．And another is that birthrates have dropped as people, especially women, are educated．Measures to slow population growth like China’s one-child policy, have also contributed to lowered birthrates．The increase in the aged population is not just an interesting trend, however; it also has severe implications for the future of global economies．

       People traditionally retire at 65 and live on government pensions．_．Another concern is that as medical expenses increase with age, the demands of the growing aged population will eventually cause medical systems to face bankruptcy（破产）．

       ___．They suggest that because people are living longer, they ought to work longer, while governments need to establish a sound social security system．They also suggest that individuals start saving as soon as possible to ensure a financially secure retirement．People should also develop good health habits in their youth to ensure an active and productive old age．__．By finding cures for diseases like Alzheimer’s and cancer, medical bills and the need for care would be drastically reduced．

       Finally, an important step to ensure a bright future for all is to do away with negative stereotypes that see valuable members of society only as pensioners or patients．It’s high time we stopped seeing ageing as a disease and started playing our parts in securing the future of our ageing societies．

A. Due to ageing problem, cities are facing more challenges．

B. Experts insist that steps should be taken now to prepare for the future．

C. As people grow older, a huge financial burden will be placed on the government．

D. Biomedical research is another tool we can use to deal with the problems of ageing societies．

E. One reason is that dramatic health advances have added 20 years to the average life-expectancy．

F. The United Nations projects that by 2050, it will be 1 in every 5．

G. As is known to all, good habits lead to good health．

.

卷Ⅱ（非选择题共55分）　

　第一节 单词拼写（共10题，每小题1分；满分10分）

据下列句子及所给汉语注释，写出空缺处各单词的正确形式。（每空只写一词）

66. 1. I wonder why Jack hasn’t w_____ to us recently. We should have heard from him by now.

67.There was no lift and we had to climb six f_______（一段楼梯）of stairs.

68.People should wash ______(定期)to ensure personal health.

69.I think you o ____ us an apology for not informing us of the important news in time.

70. He told us that the _______(北部)part of his country had many mountains.

71.We reached our destination, tired and _______（饥饿）.

72.Exercise firms the body, strengthens the muscles, and prevents you from gaining w_____.

73.The whole day we unpacked the boxes, filled the cupboards and tidied, until we were _____(极其)tired.

74. The house is h_______by trees, so it is hard for us to find it .

75. He left his village school and _____（教）himself while working in a factory.