完形填空。     At the beginning of this century, medical scientists made an interesting discovery: we are built not just of
flesh (肌肉) and blood but also of time. They were   1   to show that we all have a "body clock"   2   us, which
controls the   3   and fall of our body energies,   4   us different from one day to the next.
     The   5   of a "body clock" should not be too   6   since the lives of most living things are controlled   7   the
24-hour night-and-day cycle (循环). We fell   8   and fall asleep at night and become   9   and energetic during
the day. If the 24-hour cycle is  10  most people experience unpleasant  11 , For example, people who are not 
 12  to working at night can find that  13  of sleep causes them to  14  badly at work. 
      15  the daily cycle of sleeping and  16 , we also have other cycle which  17  longer than one day. Most of
us would  18  that we feel good on some days and not so good on  19 ; sometimes our ideas seem to flow and
at other times, the  20   do not exist.

(     )1. A. anxious    (     )2. A. inside    (     )3. A. movement   (     )4. A. showing    (     )5. A. invention   (     )6. A. difficult   (     )7. A. from      (     )8. A. dull      (     )9. A. regular    (     )10. A. disturbed (     )11. A. moments   (     )12. A. prevented (     )13. A. miss      (     )14. A. perform   (     )15. A. With      (     )16. A. working   (     )17. A. repeat    (     )18. A. agree    (     )19. A. other    (     )20. A. just	B. able      B. around    B. supply    B. treating   B. opinion    B. exciting   B. by        B. tired                   B. excited    B. shortened   B. feelings   B. allowed    B. none      B. show      B. As well as B. moving    B. remain    B. believe    B. the other   B. only	C. careful   C. between   C. use       C. making     C. story     C. surprising C. over       C. dreamy     C. lively                 C. reset     C. senses     C. expected   C. lack       C. manage     C. Except     C. living     C. last      C. realize   C. all other   C. still	D. proud            D. on               D. rise             D. changing         D. idea             D. interesting      D. during           D. peaceful         D. clear            D. troubled         D. effects          D. used             D. need             D. control          D. Rather than    D. waking           D. happen           D. allow          D. others           D. yet
1-5: BADCD       6-10: CBBCA      11-15: BDCAB      16-20: DCADA
阅读理解。
Researchers are placing robotic dogs (机器狗 )in the homes of lonely old people to determine whether they can improve the quality of life for humans. Alan Beck, an expert in human-animal relationship, and Nancy Edwards, a professor of nursing, are leading the animal-assisted study concerning the influence of robotic dogs on old people"s depression, physical activity, and lefe satisfaction. "No one will argue that an older person is better off being more active, challenged, or stimulated (刺激), "Edwards points out."The problem is how we promote (使……成为现实) that,especially for those without riends or help. A robotic dog could be a solution."      In the study, the robot, called AIBO, is placed for six weeks in the houses of some old people who live alone. Before placing AIBO in the home, researchers will collect baseline data for six weeks. These old people will keep a diary to note their feelings and activity before and after AIBO. Then, the researchers will review the data to determine if it has inspired any changes in the life of its owner.      "I talk to him all the time, and he responds to my voice," says a seventy-year-old lady, "When I"m watching TV, he"ll stay in my arms until he wants down. He has a mind of his own."      The AIBOs respond to certain orders. The researchers say they have some advantages over live dogs, especially for old people. Often the elderly are disabled and cannot care for an animal by walking it or playing with it. A robotic dog removes exercise and feeding concerns.      "At the beginning, it was believed that no one would relate to the robotic dog, because it was metal and not furry." Beck says. "But it"s amazing how quickly we have given up that belief."      "Hopefully, down the road, these robotic pets could become a more-valuable health helper. They will record their masters" blood pressure, oxygen levels. Or heart rhythms. ASIBOs may even one day have games that can help stimulate older people"s minds."
1. The purpose of Beck and Edwards" study is to _____.
A. understand human-animal relationship B. make lonely old people"s life better C. find the causes of old people"s loneliness D. promote the animal-assisted research
2. In the research, the old people are asked to _____.
A. note the activities of AIBOs B. keep AIBOs at home for 12 weeks C. record their feelings and activity D. analyze the collected information
3. What is the advantage of AIBO over live dogs?
A. It is easier to keep at home. B. It can help the disabled people. C. It responds to all the human orders. D. It can watch TV with its owner.
4. The author seems to suggest that the future robotic dogs may _____.
A. cure certain diseases B. keep old people active C. change people"s beliefs D. look more like real gods
完形填空。
Bedtime stories are one of the delights of early childhood. But according to Dr.Julie Sprecadbury form Queensland University. parents should not   1   up reading to their children   2    they enter mary school. She says listening to.reading and discussing the stories help chidren"s   3   .      "My   4   indicates that once children can read themseives. most parents stop reading   5   them." Dr.Spreadbury says.      "  6  may be at the end of Year I,which is far too   7  ."      Dr.Spreadbury says   8   reading not only gives children a good start at school.but brings parents and their children closer.      "This makes it   9   for then to open up and talk to parents about things that are worrying them,or things they are   10   in their everyday life."
题型：上海高考真题难度：| 查看答案 (     )1. A. speed     (     )2. A. after     (     )3. A. thinking  (     )4. A. theory    (     )5. A. about     (     )6. A. Some      (     )7. A. difficult (     )8. A. daily     (     )9. A. easier    (     )10. A. reading  B. keep            B. until           B. comprchension   B. research        B. from            B. Most            B. early           B. healthy         B. funnier         B. promising     C. give           C. if             C. relaxation     C. story          C. to             C. They           C. much           C. fast           C. rarer          C. celebrating  D. hold        D. unless      D. development D. decision    D. through     D. That        D. informat    D. bedtime     D. clearer     D. receiving   完形填空。      Chinese scientists are again becoming excited about the fact that a large hairy animal may live in central China. Now they hope it won"t be too long before they are able to    1    its existence. Their confidence is the    2    of a new discovery of the mystery animal in Hubei Province.      Ten Chinese    3   , enjoying a holiday in a National Forest Park, were driving down a road. As their bus turned a corner, the men were suddenly    4    by what they saw. Three    5    animals, covered with long black hair, were crossing the road. On seeing the animal, the engineers immediately stopped and    6    them.     7  , when they saw how the animals moved through the forest with great    8    and strength, they did not dare to follow any further.      The men did not take any    9   . However, scientists are   10   by the discovery, because the engineers were all very educated people and scientists feel they can   11   what they described.      After the discovery, scientists returned to the forest and   12   some hair and measured footprints. About 20 inches appears to be the animal"s foot! Chinese scientists have now set up a special group to exchange information and make a   13   of the forest. But in the meantime, some people   14   to believe that this half- man, half-monkey exists. They will not believe that it is   15   until one of the animals has been caught. 题型：上海高考真题难度：| 查看答案 题型：上海高考真题难度：| 查看答案 题型：上海高考真题难度：| 查看答案 最新试题 1(12分) 已知函数（其中是自然对数的底数，为正数）（I）若在处取得极值，且是的一个零点，求的值；（II）若，求在区间上 2已知⊙O的半径为r，点O到直线l的距离为d，当d=r时，直线l与⊙O的位置关系是______． 3计算：（2+1）（1-2）-（2-1）2+（2+1）2 4如图所示为一对水平放置的带电平行金属板，板长为L，一个α粒子以速率v0从上板的左方射入两板之间的匀强电场中，刚好能从下板 5实验室加热氯酸钾和高锰酸钾的混合物制取氧气，下图中能正确表示固体混合物中二氧化锰的质量随时间变化的是 6下列句子，没有语病的一项是A．在整个教学过程中，贯彻了理论联系实际的原则，调动了同学们学习的积极性。B．青年一代的素质如 7国家对农产品进行补贴后，农产品的市场供给量大幅度增加，下图表示了上述现象。对该种商品，如果没有国家的价格补贴 [     8【题文】已知方程仅有一个正零点，则此零点所在的区间是A．（-2，-1）B．C．D． 9I truly feel that my mother led me here, to Morzaine, and to 10Putting in water fountains(饮水器) at schools, and teaching chi 热门考点 1读表，回答下列问题：1、表中属于非可再生资源的是[     ]    A、矿产资源     B、耕地资源     C、森 2对于平面直角坐标系中的任意两点P1（x1，y1），P2（x2，y2），我们把叫做P1、P2两点间的直角距离，记作d（P1 3—I am going to Hawaii next week . —_____________ .A．Enjoy y 4是不共线的向量,若，则、B、C三点共线的充要条件是 A.   B.   C.   D. 5Life abroad was not easy for him, and it was several years b 6用括号里的词的适当形式填空。 1. I have lost the address. What______ I ____ 7为了解某初中学校学生的视力情况. 需要抽取部分学生进行调查. 下列抽取学生的方法最合适的是[     ]A. 随机抽取该 8Britain’s seed(种子) bank, the only one in the world aiming to 9某公园有一个抛物线形状的观景拱桥ABC，其横截面如图所示，在图中建立的直角坐标系中，抛物线的解析式为且过顶点C（0，5） 10若满足约束条件则的最大值为（   ）A．0B．6C．9D．15 版权所有 CopyRight © 2012-2019 超级试练试题库 All Rights Reserved. (     )1. A. prove       (     )2. A. basis     (     )3. A. travelers  (     )4. A. frightened   (     )5. A. trained     (     )6. A. shot at     (     )7. A. However     (     )8. A. difficulty   (     )9. A. bullets     (     )10. A. surprised   (     )11. A. rely on     (     )12. A. cut         (     )13. A. film         (     )14. A. come         (     )15. A. wrong     B. analyze    B. requirement B. engineers   B. amazed     B. projected  B. looked at  B. Indeed     B. speed      B. tools     B. delighted  B. deal with       B. pulled     B. tour       B. refuse     B. alive     C. protect   C. result     C. scientists C. upset     C. tall       C. fought with C. Meanwhile  C. care       C. medicines  C. disturbed  C. write down      C. collected   C. choice     C. prefer     C. real       D. check          D. preparation    D. explorers      D. inspired       D. violent        D. ran after      D. Anyway         D. pleasure       D. photographs                    D. supported      D. pass on        D. tore           D. study          D. have           D. correct        阅读理解。      Laptop computers are popular all over the world. People use them on trains and airplanes, in airports and hotels. These laptops connect people to their workplace. In the United States today, laptops also connect students to their classrooms.      Westlake College in Virginia will start a laptop computer program that allows students to do schoolwork anywhere they want. Within five years, each of the 1500 students at the college will receive a laptop. The laptops are part of a ＄10 million computer program at Westlake, a 110-year-old college. The students with laptops will also have access to the Internet. In addition, they will be able to use e-mail to "speak" with their teachers, their classmates, and their families. However, the most important part of the laptop program is that students will be able to use computers without going to computer labs. They can work with it at home, in a fast-food restaurant or under the trees-anywhere at all!      Because of the many changes in computer technology, laptop use in higher education, such as colleges and universities, is workable. As laptops become more powerful, they become more similar to desktop computers. In addition, the portable computers can connect students to not only the Internet, but also libraries and other resources. State higher-education officials are studying how laptops can help students. State officials are also testing laptop programs at other universities, too.      At Westlake College, more than 60 percent of the staff use computers. The laptops will allow all teachers to use computers in their lessons. As one Westlake teacher said, "Here we are in the middle of Virginia and we"re giving students a window on the world.They can see everything and do everything." 1. The main purpose of the laptop program is to give each student a laptop to _____. A. use for their schoolwork B. access the Internet C. work at home D. connect them to libraries 2. Why is the word "speak" in the second paragraph in quotation marks (引号)? A. They don"t really talk. B. They use the computer language. C. Laptops have speakers. D. None of the above reasons is correct. 3. Which of the following is true about Westlake College? A. All teachers use computers. B. 1500 students have laptops. C. It is an old college in America. D. Students there can do everything. 4. A window on the world in the last paragraph means that students can _____. A. attend lectures on information technology B. travel around the world C. get information from around the world D. have free laptops 5. What can we infer (推断)from the passage? A. The program is successful B. The program is not workable. C. The program is too expensive. D. We don"t know the result yet. 阅读理解。      Most people feel lonely sometimes, but it usually only lasts between a few minutes and a few hours. This kind of loneliness is not serious. In fact, it is quite normal. For some people, though, loneliness can last for years. Now researchers say there are three different types of loneliness.      The first kind of loneliness is temporary (暂时的). This is the most common type. It usually disappears quickly and does not require any special attention. The second kind, situational loneliness, is a natural result of a particular situation-for example, a family problem, the death of a loved one, or moving to a new place. Although this kind of loneliness can cause physical problems, such as headaches and sleeplessness, it usually does not last for more than a year. The third kind of loneliness is the most severe. Unlike the second type, chronic (长期的) loneliness usually lasts more than two years and has no specific cause. People who experience habitual loneliness have problems socializing and becoming close to others. Unfortunately, many chronically lonely people think there is little or nothing they can do to improve their condition.      Psychologists are trying to find ways to help habitually lonely people for two reasons: they are unhappy and unable to socialize and there is a connection between chronic loneliness and serious illness such as heart disease. While temporary and situational loneliness can be a normal, healthy part of life, chronic loneliness can be a very sad, and sometimes dangerous condition. 1. How would you treat temporary loneliness according to the passage? A. Talk to friends. B. Just ignore it. C. Go to see a doctor. D. Ask your teachers for guidance. 2. "It" in the last sentence of the second paragraph refers to _____. A. temporary loneliness B. situational loneliness C. a new place D. sleeplessness 3. The topic of the 4 paragraph is that_______. A. one problem of loneliness is a person"s social contacts B. we depend on various people for different reasons C. lonely people don"t have many social problems D. lonely people don"t have many friends 4. Why do psychologists want to help chronically lonely people? A. Chronic loneliness can cause family problems. B. Chronic loneliness can cause serious illness. C. Chronic loneliness can not be overcome. D. Such people are harmful to society. 5. What is the best title for the passage? A. Three kinds of loneliness B. Loneliness and Diseases C. Loneliness and Social Contacts D. Chronic Loneliness