Scientists say they now have proof to support the old-fashioned advice that it’s best to sleep on a problem.They say sleep strengthens the memory and helps the brain organize the masses of information we receive each day.
The lead researcher Bob Stickgold at the Harvard Medical School said, “Sleep helps us draw rules from our experiences.It’s like knowing the difference between dogs and cats even if it’s hard to explain.”
The US research team studied how well students remembered connections between words and symbols, reports New Scientist.They compared how the students performed if they had had a sleep between seeing the words and having the test, and if they had not slept.They found that people were better able to remember lists of related words after a night’s sleep than after the same time spent awake during the day.They also found it easier to remember themes that the words had in common.But they forgot around one in four more themes if they had been awake.
Prof.John Groeger, of Survey University’s Sleep Research Centre, said, “People have been trying for years to find out what the purpose of sleep is, as we know that only certain parts of it have a restorative (促使康復(fù)的)value.”
“We form and store huge numbers of experiences in the head every day, and sleep seems to be the way the brain deals with them all.”
小題1:The phrase “to sleep on a problem” in Paragraph 1 most likely means “________”.
A.to pay full attention to a problem
B.to wait until the next day for a decision
C.to sleep to forget a problem
D.to have difficulty in sleeping
小題2:In the study by the US research team, students were asked to ________.
A.put together words of similar meanings
B.remember words and their meanings
C.show their knowledge of words
D.make up lists of related words
小題3:Which of the following may be easier to remember?
A.Themes learned right before the test.
B.Rules from personal experiences.
C.Words learned before a good sleep.
D.Ideas stored together in the brain.
小題4:What may be the importance of the research?
A.It shows that sleep may help us manage information.
B.It helps find out the common themes of words.
C.It tells us that more sleep can improve health.
D.It proves the value of old-fashioned advice.

小題1:B
小題1:B
小題1:C
小題1:A
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科目:高中英語(yǔ) 來(lái)源:不詳 題型:閱讀理解

Federal regulators(調(diào)整者) Wednesday approved a plan to create a nationwide emergence alert (警報(bào)) system using text messages delivered to cell phones.
Text messages have exploded in popularity in recent years, particularly among young people. The wireless industry’s trade association, CTIA, estimates(估計(jì)) more than 48 billion text messages are sent each month.
The plan comes from the Warning Alert and Response Network Act, a 2006 federal law that requires improvements to the nation’s emergency alert system. The act tasked the Federal Communications Commission (FCC) with coming up with new ways to alert the public about emergencies.
"The ability to deliver accurate and timely warnings and alerts through cell phones and other mobile services is an important next step in our efforts to help ensure that the American public has the information they need to take action to protect themselves and their families before, and during, disasters and other emergencies," FCC Chairman Kevin Martin said following approval of the plan.
Participation in the alert system by carriers –telecommunications companies is voluntary, but it has received solid support from the wireless industry.
The program would be optional for cell phone users. They also may not be charged for receiving alerts.
There would be three different types of messages, according to the rules.
The first would be a national alert from the president, likely involving a terrorist attack or natural disaster. The second would involve "approaching threats," which could include natural disasters like hurricanes or storms or even university shootings. The third would be reserved for child abduction (綁架) emergencies, or so-called Amber Alerts.
The service could be in place by 2010.
小題1:What is the purpose of the approved plan?  
A.To warn people of emergencies via messages.
B.To popularize the use of cell phones.
C.To estimate the monthly number of messages.
D.To promote the wireless industry.
小題2:The improvement to the present system is in the charge of ____. 
A.CTIAB.the Warning Alert and Response Network
C.FCCD.federal regulators
小題3:The carriers’ participation in the system is determined by _____. 
A.the US federal governmentB.mobile phone users
C.the carriers themselvesD.the law of the United States
小題4:Which of the following would be the best title for the text?  
A.Cell Phone Alerts Protecting StudentsB.Cell Phone Alerts by Wireless Industry
C.Cell Phone Alerts of National DisastersD.Cell Phone Alerts Coming Soon

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科目:高中英語(yǔ) 來(lái)源:不詳 題型:閱讀理解

Speaking in his first National Day Rally speech on 15 August, Prime Minister Lee Hsien said Singapore’s education system was set for more reforms in the years ahead, particularly for the primary and secondary education.Read the summary of his thoughts on education below.
For a start, the Government is prepared to send and additional 3,000 teachers to Singapore schools, cut the courses of study even further and change the way the mother tongue, especially Chinese, is taught.But, for the changes to be successful, parents need to help.
Singapore has a devoted group of teachers and principals and quite a few of them are outstanding, but the Republic’s schools can be even better.To help the schools make a jump in quality, the Government plans that within the next 6 years, it will send 1,000 more teachers to primary schools, 1,400 to secondary schools and 550 more to junior colleges.Each school would decide how to use its extra teachers.Some may want to make classes smaller so students get more individual attentions while others may have new teachers assist more senior teachers, but the overall goal is to give teachers the time and space to come up with ways to bring out the best in their students.
More teachers must not mean more homework, however.In fact, the Prime Minister wants to see the courses cut down so that there is less pressure on the students.Good grades are important but they should not be the only goal students have.PM Lee is convinced that “we must teach less so that our children can learn more.”
Another change will be in the teaching of the mother tongue so that students can become more fluent.The key is to teach Chinese as a living language not just an academic subject like Latin.Therefore, the focus should be on speaking and reading the language.To do this, there must be an environment outside the classroom that is contributing to strengthening the Chinese lessons.
小題1:The text is mainly about         in Singapore.
A.the education reformB.a(chǎn)dding more teachers
C.the mother tongueD.ways of teaching
小題2:The general goal of using extra teachers is to          
A.make classes smallerB.a(chǎn)ssist more senior teachers
C.teach moreD.help teachers improve teaching quality
小題3:PM Lee holds that the students should         
A.do more homework B.give up higher grades
C.study more coursesD.be given more time to learn more
小題4:The key to teaching Chinese well is to          
A.make it academicB.have a creative environment
C.give more Chinese lessonsD.encourage speaking and reading a lot

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科目:高中英語(yǔ) 來(lái)源:不詳 題型:閱讀理解

“There is an out – of – date idea that children grow up and leave home when they’re 18,and the truth is far from that,” says Mr.Larry Bumpass of the University of Wisconsin.Today unexpected numbers of young adults are living with their parents.“There is a great change in the middle class,” declares Allan Schnaiberg of Northwestern University, whose son, 19, moved back in after an absence of eight months.
Scientists show a number of reasons for this return to the nest.The marriage age is rising, a condition that makes home and its pleasantness particularly attractive to young people.A high divorce (離婚) rate and a low remarriage rate make some differences.For some, the expense of an away - from - home college education has become so great that many students now attend local schools.Even after graduation, young people find their wings tied by terrible housing costs.
Living at home, says Knighton, a school teacher, continues to give security (安全保衛(wèi)) and moral(道義的) support.Her mother agreed.“Its strange for the kids to pay all that money for rent.It makes sense for kids to stay at home.” But sharing the family home requires changes for all.There are the hassles over bathrooms, telephones and privacy.Some families, however, manage the careful balancing act.But for others, it proves too difficult.Michelle Del Turco, 24, has been home three times and left three times.“What I considered a social drink, my dad considered an alcohol (酒精) problem,” she explains.“He never liked anyone I dated, so I either had to hide away or meet them at friends' houses.”
Just how long should adult children live with their parents before moving on? Most scientists feel lengthy homecomings are a mistake.Children, can end up with a sense of defeat and failure.And aging parents, who should be enjoying some freedom, find themselves stuck with too many things.Many agree that brief visits, however, can work well.
小題1:According to the author, there was once a trend in the U.S.________.
A.for young adults to leave their parents and live separately
B.for middle class young adults to stay with their parents
C.for married young adults to move back home after a lengthy absence
D.for young adults to get jobs nearby in order to live with their parents
小題2:Which of the following does not lead to young adults returning to the nest?
A.Young adults find housing costs too high.
B.Young adults are not old enough.
C.Young adults look for parental comfort and support.
D.Quite a number of young adults attend local schools.
小題3:The underlined word “hassles” in the passage probably means _________.
A.a(chǎn)greements B.worries
C.disadvantages D.quarrels
小題4:According to the passage what is the best for both parents and children?
A.They should share the family expenses.
B.Children should leave their parents when they are grown up.
C.Adult children should live away from their parents and visit their parents from time to time.
D.Parents should support their adult children when they are in trouble.
小題5:.One of the disadvantages of young adults returning to slay with their parents is that ______.
A.there will certainly be inconveniences in even-day life
B.most parents find it difficult to keep a bigger family going
C.the young adults try to be overprotected by their parents
D.public opinion is against young adults staying with their parents

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科目:高中英語(yǔ) 來(lái)源:不詳 題型:閱讀理解

Students who say they never or hardly ever used dictionaries often speak English well but usually write poorly, because they make many mistakes.
The students who use dictionaries most do not learn especially well either. The ones who look up every new word do not read fast. Therefore they do not have time to read much. Those who use small two-language dictionaries have the worst problems. Their dictionaries often give only one or two words as translations of English. But one English word often has many translations in a foreign language and one foreign word has many translations in English.
The most successful students are those who use large college edition dictionaries with about 100,000 words but do not use them too often. When they are reading, these students first try to get the general idea and understand new words from the context. Then they reread and use the dictionary to look up only key words that they still do not understand. They use dictionaries more for writing. If they are not sure how to spell a word, or divide it into syllables (音節(jié)), they always use a dictionary. Also, if they think a noun might have an unusual plural form, they check these in a dictionary.
小題1: The writer thinks that        .
A.choose a good dictionary, and you’ll be successful in learning English
B.dictionaries are not necessary to the students who learn English
C.it is very important for students to use good dictionaries properly
D.using dictionaries very often can’t help to improve writing
小題2:According to the passage, which of the following is wrong?
A.Dictionaries have little effect on learning to speak English.
B.Whatever new words you meet while reading, never use dictionaries.
C.Small two-language dictionaries have serious defects (缺陷).
D.Reading something for the first time, you’d better not use dictionaries.
小題3:When in the reading does the writer advise students to use a good dictionary?
A.At the beginning of the reading
B.At the end of the reading
C.During the first reading
D.After the first reading
小題4:This passage mainly tells us        .
A.students shouldn’t use small two-language dictionaries
B.what were the defects of small two-language dictionaries
C.why students should use large college edition dictionaries
D.what dictionary students should choose and how to use it
小題5: Which is not mentioned in this passage?
A.How to make good use of a dictionary.
B.When to use a dictionary.
C.How to improve spoken English.
D.How to practise reading fast.

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科目:高中英語(yǔ) 來(lái)源:不詳 題型:閱讀理解

Researches show what we already suspected: Three out of four babies who died of SIDS(嬰兒猝死) involved co-sleeping. We’ll say it again. The safest course is not to sleep with babies.
We know the argument: Bad parenting, not co-sleeping, is to blame for the dozens of babies’ deaths. Some parents stick to co-sleeping because it helps them bond with their newborns. They say those who give co-sleeping a bad name either had been drinking, used drugs or were too tired to notice that they rolled over on their children.
But, most of the cases did not involve drugs or alcohol. There’s a “but” here, however. Submitting to a test for drugs or alcohol in these cases is voluntary, so it’s difficult to know with certainty.
Organizations like the Black Health Coalition and others have explained the safe way to co-sleep. While we understand those arguments, we also know that mistakes can happen and that it only takes one time for something to go terribly wrong. The risk outweighs the benefit.
In all likelihood, parents will continue to co-sleep, and some will do so without ever having an incident, but babies are too vulnerable(易受傷的) for parents to take such chances. Therefore, the best place for babies to sleep is in their own beds, on their backs, with no pillows, blankets or toys. No parent wants a tragedy(悲劇) to occur. The best way to make sure the tragedy doesn’t happen is to allow babies to sleep alone in their own cribs(搖籃).                                         
小題1:According to the author, most of the SIDS cases happened because of ________.
A.drugs
B.co-sleeping
C.drinking
D.bad parenting
小題2:Some parents think sleeping with their babies can ________.
A.keep the babies healthy
B.give co-sleeping a good name
C.prevent themselves from drinking
D.develop a good relation with their babies
小題3:The author holds the opinion that ________.
A.parents can sleep with babies, but cautiously
B.co-sleep helps to bring babies closer to parents
C.parents can’t take chances to sleep with their babies
D.a(chǎn)ccidents only happen to those careless parents
小題4:Which of the following best describes the structure of the text?
A.①B.①②C.①D.①
↙↘                                   ↓                  ↙↓↘              ↙↓↓↘
②③④                  ③④                 ②③④           ②③④⑤
↘↙                                  ↓                  ↘↓↙
⑤                            ⑤                  ⑤

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科目:高中英語(yǔ) 來(lái)源:不詳 題型:閱讀理解

The German shepherd runs off and noses around in the grass of Kenya’s Laikipia Plateau. “OK, Oakley,” the dog’s handler orders, “Find it!”
Oakley sniffs (嗅) until he comes to a bush, then stops, sits, and looks up at his handler. She bends to see what he has found: the waste of an endangered African wild dog. “Good dog!” she praises. The handler pulls a tennis ball from her pocket. Oakley jumps for his reward.
“He doesn’t actually want the waste,” says Aimee Hurt, a founding member of the U.S.-based group Working Dogs for Conservation. Hurt is in Kenya to train both Oakley and his handler. “He finds it so he can play with his ball. We’re the ones who want the waste.”
Detection dogs are sometimes taught to locate actual animals. Black-footed ferrets (雪貂) have been studied with their help. But more often the dogs learn to locate the waste of creatures such as bears, wolves and mountain lions.
What the dogs find provides scientists with data about a species. Scientists can use the DNA collected from animal waste to identify individuals, sex, and population sizes — all without ever seeing the animal itself. “It can take years to gather this kind of information if you have to trap animals,” Hurt explains.
Waste analysis might make a huge difference when wild species are accused of attacking domestic livestock (家畜). Hurt says, “A good detection dog will find the waste so we can see what the animal is actually eating.” This may help reduce problems between people and wildlife.
小題1: The underlined word “She” in Paragraph 2 refers to  “_____”.
A.the German shepherd
B.a(chǎn)n African wild dog
C.Aimee Hurt
D.the handler
小題2: Oakley is interested in finding the waste because _____.
A.he wants to study endangered animals
B.he can get a tennis ball to play with
C.he wants to eat it
D.he wants to play with it
小題3:Which of the following is TRUE according to the passage?
A.Trapping animals is not difficult.
B.People are making efforts to protect the environment.
C.Detection dogs attack domestic livestock frequently.
D.Collecting animal waste is a good way to gather information.
小題4:What is the main idea of the passage?
A.Detection dogs can help scientists study wildlife.
B.Detection dogs can defend wildlife.
C.Detection dogs can help the police catch the criminals.
D.Detection dogs can help local people defend domestic livestock.

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科目:高中英語(yǔ) 來(lái)源:不詳 題型:閱讀理解

The Queen’s English is now sounding less upper-class, a scientific study of the Queen’s Christmas broadcasts has found. Researchers have studied each of her messages to the Commonwealth countries since 1952 to find out the change in her pronunciation from the noble Upper Received to the Standard Received.
Jonathan Harrington, a professor at Germany’s University of Munich, wanted to discover whether accent changes recorded over the past half century would take place within one person. “As far as I know, there just is nobody else for whom there is this sort of broadcast records,” he said.
He said the noble way of pronouncing vowels (元音) had gradually lost ground as the noble upper-class accent over the past years. “Her accent sounds slightly less noble than it did 50 years ago. But these are very, very small and slow changes that we don’t notice from year to year.”
“We may be able to relate it to changes in the social classes,” he told The Daily Telegraph, a British newspaper. “In 1952 she would have been heard saying ‘thet men in the bleck het’. Now it would be ‘that man in the black hat’. Similarly, she would have spoken of ‘the citay’ and ‘dutay’, rather than ‘citee’ and ‘dutee’, and ‘hame’ rather than ‘home’. In the 1950s she would have been ‘lorst’, but by the 1970s ‘lost’.”
The Queen’s broadcast is a personal message to the Commonwealth countries. Each  Christmas, the 10-minute broadcast is put on TV at 3 pm in Britain as many families are recovering from their traditional turkey lunch (傳統(tǒng)火雞午餐).
The results were published (發(fā)表) in the Journal of Phonetics.
小題1:What is the text mainly about?
A.The relationship between accents and social classes.
B.The Queen’s Christmas speeches on TV.
C.The changes in a person’s accent.
D.The recent development of the English language.
小題2:The Queen’s broadcasts were chosen for the study mainly because ______.
A.she has been Queen for many years
B.she has a less upper-class accent now
C.her speeches are familiar to many people
D.her speeches have been recorded for 50 years
小題3:Which of the following is an example of a less noble accent in English?
A.“dutay”B.“citee”     C.“hame”D.“l(fā)orst”
小題4:We may infer from the text that the Journal of Phonetics is a magazine on ______.
A.speech sounds      B.Christmas customs
C.TV broadcasting     D.personal messages

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科目:高中英語(yǔ) 來(lái)源:不詳 題型:閱讀理解

The University of Wales, Bangor has been rated the top university in the UK for the help and support provided for students by the Times Higher Education Supplement.We want to make sure all our students are happy and that they enjoy their time here in Bangor. We realize that you may need some support during your time here to solve some personal problems or difficulties.
Our Student Services Centre and the Students’ Union can offer the following:
● An advice service that is free and confidential.
● You’ll have a personal teacher in your department.
● A Peer Guide will welcome you to Bangor during your first week and answer any question you might have.
● Student Services and Security are on call during the day and there is a warden (管理人) on call at evenings and weekends at all our halls of residence.
● Personal support and advice on a variety of problems through the Students’ Union Welfare Advice Centre.
● Nightline, a confidential support service run during the night by students for students.
● A team of staff volunteers are available to deal with any serious incident which happens outside normal university hours.
● Health care in daily surgeries where you don’t need an appointment. You will need to register with a local General Practitioner (全科醫(yī)師). We also have a nurse who can make visits to your place when necessary.
● An adviser for international students.
● A room where local postgraduate students who live at home and travel to the university each day, can spend their free time.
The university welcomes applications from disabled students and aims to provide equal opportunities for all. For more information please see our Student Services pages.
小題1:The passage is mainly about _______ at the University of Wales, Bangor.
A.health service and welfareB.education and training
C.the student service organizationsD.the daily life of students
小題2:The University of Wales, Bangor is well-known for _______.
A.the care and support offered to students
B.its super teachers and star students
C.its attention to disabled students
D.teaching quality and achievements
小題3:The following are all services offered by the Student Services Centre and the Students’ Union EXCEPT that _____.
A.a(chǎn) personal tutor can help you in your department
B.Student Services and Security works around the clock
C.you can ask for personal support and advice on a variety of problems
D.a(chǎn) free career center can help you find a job
小題4:The author’s main purpose of writing the passage is to ________.
A.show that the university treats all students equally
B.inform students with disabilities about the university
C.a(chǎn)ttract more students to the university to study
D.introduce student organizations of the university

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