1 . With around 100 students scheduled to be in that 9:00 am Monday morning lecture, it is no surprise that almost 20 people actually make it to the class and only 10 of them are still awake after the first 15 minutes; it is not even a surprise that most of them are still in their pajama’s(睡衣). Obviously, students are terrible at adjusting their sleep cycles to their daily schedule.
All human beings possess a body clock. Along with other alerting systems, this governs the sleep/wake cycle and is therefore one of the main processes which govern sleep behaviour. Typically, the preferred sleep/wake cycle is delayed in adolescents, which leads to many students not feeling sleepy until much later in the evenings. This typical sleep pattern is usually referred to as the “night owl” schedule of sleep.
This is opposed to the “early bird” schedule, and is a kind of disorder where the individual tends to stay up much past midnight. Such a person has great difficulty in waking up in the mornings. Research suggests that night owls feel most alert and function best in the evenings and at night. Research findings have shown that about 20 percent of people can be classified as “night owls” and only 10 percent can be classified as “early birds” ------ the other 70 percent are in the middle. Although this is clearly not true for all students, for the ones who are true night owls, this gives them an excellent excuse for missing their lectures which unfortunately fall before midday.
1. What does the author stress in Paragraph 1?| A．Many students are absent from class. |
| B．Students are very tired on Monday mornings. |
| C．Students do not adjust their sleep patterns well. |
| D．Students are not well prepared for class on Mondays. |
| A．Most students prefer to get up late in the morning. |
| B．Students don’t sleep well because of alerting systems. |
| C．One’s body clock governs the sleep/wake cycle independently. |
| D．Adolescents’ delayed sleep/wake cycle isn’t the preferred pattern. |
| A．Criticized | B．Grouped | C．Organized | D．Named |
| A．Functions of the body clock. |
| B．The “night owl” phenomenon. |
| C．Human beings’ sleep behaviour. |
| D．The school schedule of “early birds”. |
2 . In a recent announcement, Harvard and the Massachusetts Institute of Technology（MIT）said that they have joined forces to offer free online courses in an effort to attract millions of online learners worldwide.
Beginning this fall, a number of courses developed by teachers at both universities will be offered online through a new $60 million program, known as edX. “Anyone with an Internet connection anywhere in the world can use our online courses,” Harvard President Drew Faust said during a meeting to announce the plan.
MIT has offered a program called OpenCourseWare for ten years that makes materials from more than 2,000 classes free online. It has been used by more than 100 million people. In December, the school announced it also would begin offering a special certificate, known as MITx, for people who complete certain online courses. Harvard has long offered courses to a wider population through a similar program.
The MITx will serve as the foundation for the new learning platform.
MIT President Susan Hockfield said more than 120,000 people signed up for the first MITx course. She said Harvard and MIT hope other universities will join them in offering courses on the open-source edX platform.
“Fasten your seatbelts,” Hockfield said.
Other universities, including Stanford, Yale and Carnegie-Mellon, have been experimenting with teaching to a global population online.
The Harvard-MIT program will be monitored by a not-for-profit（非盈利的）organization based in Cambridge, to be owned equally by the two universities. Both MIT and Harvard have provided $30 million to start the program. They also plan to use the edX platform to research how students learn and which teaching methods and tools are most successful.
1. According to this text, edX is _______.| A．a part of the free MIT OpenCourseWare |
| B．a free computer program by MIT and Harvard |
| C．a Harvard-MIT platform of free online courses |
| D．a free program online for universities worldwide |
| A．Universities have been trying online courses. |
| B．About 2,000 online courses have been offered. |
| C．Over 100 million people have finished courses online. |
| D．Stanford and Yale together have courses similar to edX. |
| A．Get ready for the difficulties |
| B．Get ready for this educational change |
| C．Get prepared to complete the online courses |
| D．Get prepared to make materials for the edX courses |
| A．It is first offered as part of the edX learning program. |
| B．It is another free MIT-Harvard online learning program. |
| C．It is a standard to recognize online learners’ achievement. |
| D．It is a new kind of free online course of Harvard and MIT. |
| A．turn out | B．bring out |
| C．call out | D．pick out |
When his heart problems led to operation,Jim went through it successfully,and a full recovery was expected.Within days,however,his heart was not beating properly.Jim was rushed back to operation,but nothing was found to explain the cause of his illness.He died on the operating table on the day before his 48th birthday.
Dr.Bruce Smoller,a psychologist(心理学家),had had many conversations with him,and the more he learned,the stranger he realized Jim’s case was.When Jim was a child,his father,a teacher,suffered a heart attack and stayed home to recover.One morning Jim asked his father to look over his homework,promising to come home from school at noon to pick it up.His father agreed,but when Jim returned his father had died.Jim’s father was 48.
“I think all his life Jim believed he killed his father,”Dr. Smoller says.“He felt that if he had not asked him to look at his homework,his father would have lived.Jim had been troubled by the idea.The operation was the trial(判决) he had expected for forty years.”Smoller believes that Jim willed himself not to live to the age of 48.
Jim’s case shows the powerful role that attitude(态度) plays in physical health,and that childhood experiences produce far-reaching effect on the health of grown-ups.Although most cases are less direct than Jim’s,studies show that childhood events,besides genes,may well cause such midlife diseases as cancer,heart disease and mental illness.
1. Jim was sent back to operation because______.
| A．his heart didn’t work well. |
| B．he expected a full recovery. |
| C．his life was drawing to a close. |
| D．the first one wasn’t well performed. |
| A．Jim died at a young age. |
| B．Jim died on the operating table. |
| C．Both Jim and his father died of the same disease. |
| D．Jim’s death is closely connected with his father’s. |
| A．Jim’s father cared little about his study. |
| B．Smoller agreed that Jim did kill his father. |
| C．Jim thought he would be punished some day. |
| D．Smoller believed Jim wouldn’t live to the age of 48. |
| a.One’s genes. b.One’s life in childhood. c.One’s physical education. d.The date of one’s birthday. e.The opinions one has about something. |
| A．a,b,d | B．a,b,e |
| C．a,c,e | D．b,c,d |
5 . Are you sometimes a little tired and sleepy in the early afternoon? Many people feel this way after lunch. They may think that eating lunch is the cause of the sleepiness. Or, in summer, they may think it is the heat (热). However, the real reason lies inside their bodies. At that time—about eight hours after you wake up - your body temperature goes down. This is what makes you slow down and feel sleepy. Scientists have tested sleep habits in experiments where there was no night or day. The people in these experiments almost always followed a similar sleeping pattern (模式). They slept for one long period and then for one short period about eight hours later.
In many parts of the world, people take naps (小睡) in the middle of the day. This is especially true in warmer climates (气候), where the heat makes work difficult in the early afternoon. Researchers are now saying that naps are good for everyone in any climate. A daily nap gives one a more rested body and mind and therefore is good for health in general. In countries where naps are traditional (传统的), people often suffer less from problem such as heart disease.
Many working people unfortunately, have no time to take naps. Though doctors may advise taking naps, employers do not allow it! If you do have the chance, however, here are a few tips about making the most of your nap. Remember that the best time to take a nap is about eight hours after you get up. A short sleep too late in the day may only make you feel more tired and sleepy afterward. This can also happen if you sleep for too long. If you do not have enough time, try a short nap - even ten minutes of sleep can be helpful.
1. Why do people feel sleepy in the early afternoon according to the text?| A．They eat too much for lunch. | B．They sleep too little at night. |
| C．Their body temperature becomes lower. | D．The weather becomes a lot warmer. |
| A．About 12:30 pm. | B．About 1:30 pm. | C．About 2:30 pm. | D．About 3:30 pm. |
| A．Just for a Rest | B．All for a Nap |
| C．A Special Sleep Pattern. | D．Taking Naps in Warmer Climate. |
1. 你校开展课外活动的情况；
2. 你参加过的课外活动及给你带来的益处；
3. 为同学选择课外活动提出建议；
4. 为学校开展课外活动提出建议。
注意：
1. 词数100左右；
2. 文中不得提及人名、校名及地名；
3. 稿件的开头以为你写好（不计入总词数）。
After-class Activities
Nowadays, after-class activities are becoming more and more popular in high schools.
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1. 表达给她提供帮助的意愿；
2. 说明你能胜任辅导的理由；
3. 给出讲好普通话的两点建议；
4. 提出你学习英语的具体需求。
注意：
1. 词数120左右，开头语已为你写好；
2. 可以适当增加细节，以使行文连贯；
3. 文中不得透漏个人姓名和学校名称；
Hi Sharon,
This is Li Xia. I learned from your post that you want to improve your Mandarm.
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| A．are being built | B．will be built |
| C．have been built | D．had been built |
— ______ .
| A．You are welcome | B．Oh, I'd like to | C．Well, I'm afraid so | D．That's all right |
—No,sir.I___a newspaper.
| A．read | B．was reading |
| C．would read | D．am reading |
