Judging from recent surveys, most experts in sleep behaviour agree that there is virtually an epidemic （流行病）of sleepiness in the nation. “I can’t think of a single study that hasn’t found Americans getting less sleep than they ought to,” says Dr. David. Even people who think they are sleeping enough would probably be better off with more rest.
The beginning of our sleep-deficit crises can be traced back to the invention of the light bulb a century ago. From diary entries and our personal accounts from the 18th and 19th centuries, sleep scientists have reached the conclusion that the average person used to sleep about 9. 5 hours a night. “The best sleep habits once were forced on us, when we had nothing to do in the evening down on the farm, and it was dark.” By the 1950s and 1960s, the sleep schedule had been reduced dramatically, to between 7. 5 and 8 hours, and most people had to wake to an alarm clock. “People cheat in their sleep, and they don’t even realize they’re doing it,” says Dr. David. “They think they’re okey because they can get by on 6. 5 hours, when they really need 7. 5, 8 or even more to feel ideally energetic. ”
Perhaps the most merciless robber of sleep, researches say, is the complexity of the day. Whenever pressures from work, family, friends and community increase, many people consider sleep the least expensive item on their programme. “In our society, you’re considered dynamic if you say you need only 5. 5 hours’ sleep. If you’ve got to get 8. 5 hours, people think you lack drive and ambition. ”
To determine the consequences of sleep-deficit, researchers have put subjects through a set of psychological and performance tests requiting them, for instance, to add columns of numbers or recall a passage read to them only minutes earlier. “We’ve found that if you’re in sleep deficit, performance suffers,” says Dr. David. “Short-term memory is weakened, as are abilities to make decisions and to concentrate. ”
1.What is the main topic of the passage?
A. Research on the causes and consequences of sleep-deficit.
B. The epidemic of sleepiness in the modern times.
C. The history of people’s sleeping patterns.
D. The minimum of our sleeping hours.
2.Which of the following is Dr. David’s opinion?
A. People who think they are sleeping enough are better off than those who don't.
B. Some people can remain energetic with only 6. 5 hours’ sleep a night.
C. If they get 8. 5 hours’ sleep, people will be full of drive and ambition.
D. People’s metal power suffers if they are lacking in sleep.
3.People in the 18th and 19th centuries slept about 9. 5 hours a night because _______.
A. they were forced by their parents to do so
B. they knew what was best for their health
C. they had no electricity
D. they were not so dynamic and ambitious as modern people are
4.What does the word “subjects” in paragraph 4 mean?
A. Persons or things being discussed or described.
B. Branches of knowledge studied in a school.
C. Persons or things being treated in a certain way or being experimented on.
D. Any member of a state apart from the the supreme ruler.
高三英语阅读理解中等难度题
Judging from recent surveys, most experts in sleep behaviour agree that there is virtually an epidemic （流行病）of sleepiness in the nation. “I can’t think of a single study that hasn’t found Americans getting less sleep than they ought to,” says Dr. David. Even people who think they are sleeping enough would probably be better off with more rest.
The beginning of our sleep-deficit crises can be traced back to the invention of the light bulb a century ago. From diary entries and our personal accounts from the 18th and 19th centuries, sleep scientists have reached the conclusion that the average person used to sleep about 9. 5 hours a night. “The best sleep habits once were forced on us, when we had nothing to do in the evening down on the farm, and it was dark.” By the 1950s and 1960s, the sleep schedule had been reduced dramatically, to between 7. 5 and 8 hours, and most people had to wake to an alarm clock. “People cheat in their sleep, and they don’t even realize they’re doing it,” says Dr. David. “They think they’re okey because they can get by on 6. 5 hours, when they really need 7. 5, 8 or even more to feel ideally energetic. ”
Perhaps the most merciless robber of sleep, researches say, is the complexity of the day. Whenever pressures from work, family, friends and community increase, many people consider sleep the least expensive item on their programme. “In our society, you’re considered dynamic if you say you need only 5. 5 hours’ sleep. If you’ve got to get 8. 5 hours, people think you lack drive and ambition. ”
To determine the consequences of sleep-deficit, researchers have put subjects through a set of psychological and performance tests requiting them, for instance, to add columns of numbers or recall a passage read to them only minutes earlier. “We’ve found that if you’re in sleep deficit, performance suffers,” says Dr. David. “Short-term memory is weakened, as are abilities to make decisions and to concentrate. ”
1.What is the main topic of the passage?
A. Research on the causes and consequences of sleep-deficit.
B. The epidemic of sleepiness in the modern times.
C. The history of people’s sleeping patterns.
D. The minimum of our sleeping hours.
2.Which of the following is Dr. David’s opinion?
A. People who think they are sleeping enough are better off than those who don't.
B. Some people can remain energetic with only 6. 5 hours’ sleep a night.
C. If they get 8. 5 hours’ sleep, people will be full of drive and ambition.
D. People’s metal power suffers if they are lacking in sleep.
3.People in the 18th and 19th centuries slept about 9. 5 hours a night because _______.
A. they were forced by their parents to do so
B. they knew what was best for their health
C. they had no electricity
D. they were not so dynamic and ambitious as modern people are
4.What does the word “subjects” in paragraph 4 mean?
A. Persons or things being discussed or described.
B. Branches of knowledge studied in a school.
C. Persons or things being treated in a certain way or being experimented on.
D. Any member of a state apart from the the supreme ruler.
高三英语阅读理解中等难度题查看答案及解析
Judging from recent surveys, most experts in sleep behavior agree that there is virtually an epidemic（流行病） of sleepiness in the nation．“I can’t think of a single study that hasn’t found Americans getting less sleep than they ought to,” says Dr．David．Even people who think they are sleeping enough would probably be better off with more rest．
The beginning of our sleep-deficit（lack）crises can be traced back to the invention of the light bulb a century ago．From diary entries and our personal accounts from the 18th and 19th centuries, sleep scientists have reached the conclusion that the average person used to sleep about 9.5 hours a night．“The best sleep habits once were forced on us, when we had nothing to do in the evening down on the farm, and it was dark．” By the 1950s and 1960s, the sleep schedule had been reduced dramatically, to between 7.5 and 8 hours, and most people had to wake to an alarm clock．“People cheat in their sleep, and they don’t even realize they’re doing it,” says Dr．David．“They think they’re okay because they can get by on 6.5 hours, when they really need 7.5, 8 or even more to feel ideally energetic. ”
Perhaps the most merciless robber of sleep, researches say, is the complexity of the day．Whenever pressures from work, family, friends and community increase, many people consider sleep the least expensive item on their programs．“In our society, you’re considered dynamic if you say you need only 5．5 hours’ sleep．If you’ve got to get 8．5 hours, people think you lack drive and ambition．”
To determine the consequences of sleep-deficit, researchers have put subjects through a set of psychological and performance tests requiring them, for instance, to add columns of numbers or recall a passage read to them only minutes earlier．“We’ve found that if you’re in sleep deficit, performance suffers,” says Dr．David．“Short-term memory is weakened, as are abilities to make decisions and to concentrate．”
1.What is the main topic of the passage?
A. The history of people’s sleeping patterns．
B. The epidemic of sleepiness in the modern times．
C. Research on the causes and consequences of sleep-deficit．
D. The minimum of our sleeping hours．
2.Which of the following is Dr．David’s opinion?
A. People’s metal power suffers if they are lacking in sleep．
B. Some people can remain energetic with only 6．5 hours’ sleep a night．
C. If they get 8．5 hours’ sleep, people will be full of drive and ambition．
D. People who think they are sleeping enough are better off than those who don't．
3.People in the 18th and 19th centuries slept about 9．5 hours a night because _______．
A. they had no electricity
B. they knew what was best for their health
C. they were forced by their parents to do so
D. they were not so dynamic and ambitious as modern people are
4.The major cause of sleep-deficit of modern people is _______．
A. the endless TV programs in the evenings and the internet
B. the heavy work load of the day
C. the sufficient energy modern people usually have
D. loud noises in the modern cities
5.What does the word “subjects” in paragraph 4 mean?
A. Person or thing that is being discussed or described．
B. Branch of knowledge studied in a school．
C. Person or thing being treated in a certain way or being experimented on．
D. Any member of a State apart from the supreme ruler．
高三英语简单题查看答案及解析
According to a recent survey, homework is ______ students most often blame for their lack of sleep．
A. why B. that C. what D. which
高三英语单项填空中等难度题查看答案及解析
A recent survey revealed that __________ dogs barking incessantly in the night that we disliked most.
| A．was | B．there be | C．it was | D．there were |
高三英语单项填空中等难度题查看答案及解析
I haven't seen ________ of her films, but judging from the one I have seen recently I think she's a promising actress.
A．both B．any C．either D．none
高三英语单项填空中等难度题查看答案及解析
.
第二部分：阅读理解（共两节，满分50分）
第一节（共20小题，每小题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、D中选出最佳选项。
Judging from recent surveys, most experts in sleep behaviour agree that there is virtually an epidemic （流行病）of sleepiness in the nation. “I can’t think of a single study that hasn’t found Americans getting less sleep than they ought to,” says Dr. David. Even people who think they are sleeping enough would probably be better off with more rest.
The beginning of our sleep-deficit crises can be traced back to the invention of the light bulb a century ago. From diary entries and our personal accounts from the 18th and 19th centuries, sleep scientists have reached the conclusion that the average person used to sleep about 9. 5 hours a night. “The best sleep habits once were forced on us, when we had nothing to do in the evening down on the farm, and it was dark.” By the 1950s and 1960s, the sleep schedule had been reduced dramatically, to between 7. 5 and 8 hours, and most people had to wake to an alarm clock. “People cheat in their sleep, and they don’t even realize they’re doing it,” says Dr. David. “They think they’re okey because they can get by on 6. 5 hours, when they really need 7. 5, 8 or even more to feel ideally energetic. ”
Perhaps the most merciless robber of sleep, researches say, is the complexity of the day. Whenever pressures from work, family, friends and community increase, many people consider sleep the least expensive item on their programme. “In our society, you’re considered dynamic if you say you need only 5. 5 hours’ sleep. If you’ve got to get 8. 5 hours, people think you lack drive and ambition. ”
To determine the consequences of sleep-deficit, researchers have put subjects through a set of psychological and performance tests requiting them, for instance, to add columns of numbers or recall a passage read to them only minutes earlier. “We’ve found that if you’re in sleep deficit, performance suffers,” says Dr. David. “Short-term memory is weakened, as are abilities to make decisions and to concentrate. ”
41. What is the main topic of the passage?
A. Research on the causes and consequences of sleep-deficit.
B. The epidemic of sleepiness in the modern times.
C. The history of people’s sleeping patterns.
D. The minimum of our sleeping hours.
42. Which of the following is Dr. David’s opinion?
A. People who think they are sleeping enough are better off than those who don't.
B. Some people can remain energetic with only 6. 5 hours’ sleep a night.
C. If they get 8. 5 hours’ sleep, people will be full of drive and ambition.
D. People’s metal power suffers if they are lacking in sleep.
43. People in the 18th and 19th centuries slept about 9. 5 hours a night because _______.
A. they were forced by their parents to do so
B. they knew what was best for their health
C. they had no electricity
D. they were not so dynamic and ambitious as modern people are
44. What does the word “subjects” in paragraph 4 mean?
A. Persons or things being discussed or described.
B. Branches of knowledge studied in a school.
C. Persons or things being treated in a certain way or being experimented on.
D. Any member of a state apart from the the supreme ruler.
高三英语阅读理解简单题查看答案及解析
B
Getting less sleep has become a bad habit for most American kids. According to a new survey(调查) by the National Sleep Foundation, 51% of kids aged 10 to 18 go to bed at 10 pm or later on school nights, even though they have to get up early. Last year the Foundation reported that nearly 60% of 7- to 12-year-olds said that they felt tired during the day, and 15% said they had fallen asleep at school.
How much sleep you need depends a lot on your age. Babies need a lot of rest: most of them sleep about 18 hours a day! Adults need about eight hours. For most school-age children, ten hours is ideal(理想的). But the new National Sleep Foundation survey found that 35% of 10- to 12-year-olds get only seven or eight hours. And guess what almost half of the surveyed kids said they do before bedtime? Watch TV.
“More children are going to bed with TVs on, and there are more opportunities(机会) to stay awake, with more homework, the Internet and the phone,” says Dr. Mary Carskadon, a sleep researcher at Brown University Medical School. She says these activities at bedtime can get kids all excited and make it hard for them to calm down and sleep. Other experts say part of the problem is chemical. Changing levels of body chemicals called hormones not only make teenagers’ bodies develop adult characteristics, but also make it hard for teenagers to fall asleep before 11 pm.
Because sleepiness is such a problem for teenagers, some school districts have decided to start high school classes later than they used to. Three years ago, schools in Edina, Minnesota, changed the start time from 7:25 am to 8:30 am. Students, parents and teachers are pleased with the results.
1.What is the new National Sleep Foundation survey on?
A. American kids’ sleeping habits. B. Teenagers’ sleep-related diseases.
C. Activities to prevent sleeplessness. D. Learning problems and lack of sleep.
2. How many hours of sleep do 11-year-olds need every day?
A. 7 hours. B. 8 hours. C. 10 hours. D. 18 hours.
3.Why do teenagers go to sleep late according to Carskadon?
A. They are affected by certain body chemicals.
B. They tend to do things that excite them.
C. They follow their parents’ examples.
D. They don’t need to go to school early.
高三英语阅读理解中等难度题查看答案及解析
The following is a recent survey among teenagers:
| Radio Most teenagers nowadays are not regular listeners to radio. They may occasionally tune in, but they do not try to listen to a program specifically. The main reason teenagers listen to the radio is for music, but now with online sites streaming music for free they do not bother, and users can choose the songs they want instead of listening to what the radio presenter/DJ chooses. Television Most teenagers watch television, but usually there are points in the year where they watch more than average. This is due to programs coming on in seasons, so they will watch a particular show at a certain time (as long as it lasts) but then they may watch no television for weeks. Teenagers are also watching less television because of services such as BBC iPlayer, which allows them to watch shows when they want. Whilst watching TV, adverts come on quite regularly (18 minutes of every hour) and teenagers do not want to watch these, so they switch to another channel, or do something else whilst the adverts run. Newspapers No teenager that I know of regularly reads a newspaper, as most do not have the time and cannot be bothered to read pages and pages of text while they could watch the news summarized on the Internet or on TV. Internet Every teenager has some access to the Internet, be it at school or home. Home use is mainly used for fun (such as social networking) whilst school (or library) use is for work. Most teenagers are heavily active on a combination of social networking sites. Facebook is the most common, with nearly everyone with an Internet connection registered and visiting >4 times a week. Facebook is popular as one can interact with friends on a wide scale. For searching the web, Google is the dominant figure, simply because it is well known and easy to use. Some teenagers make purchases on the Internet (on sites like eBay) but this is only used by a small percentage, as a credit card is required and most teenagers do not have credit cards. Many teenagers use YouTube to watch videos (usually anime which cannot be watched anywhere else) and some use it as a music player by having a video with the music they want to listen to playing in the background. Mobile Phones 99pc of teenagers have a mobile phone and most are quite capable phones. Usually, teenagers only use their phones for texting, calling. Features such as video messaging or video calling are not used—because they are expensive. Services such as instant messaging are used, but not by everyone. It usually depends whether the phone is Wi-Fi compatible, because otherwise it is very expensive to get Internet off the phone network. As most teenagers’ phones have Bluetooth support, and Bluetooth is free, they utilize this feature often. Mobile email is not used as teenagers have no need; they do not need to be connected to their inbox all the time as they don’t receive important emails. |
1. The survey carried out recently is mainly concerned with ______.
A. how teenagers consume media
B. what electric devices teenagers favor
C. which new trend teenagers are following
D. how teenagers contact others and make their social net
2. As is mentioned in the survey, the reason why teenagers watch less TV mainly lies in that ______.
A. teenagers do not watch regular programs
B. all the TV programs are on for only a few weeks
C. teenagers may turn to other devices to watch their favorite
D. the TV adverts coming on every channel are just the same
3. Which of the following is TRUE according to the survey?
A. Radio presenter or DJ used to invite the listeners to choose the songs they want.
B. The main source for teenagers to get news is Internet as well as newspapers.
C. Google is the most common social networking sites due to its convenience.
D. Some features of modern mobile phones are not widely used by teenagers.
高三英语阅读理解中等难度题查看答案及解析
短文改错
A recent survey shows most students communicate with their parents regularly, and there are still some who think it embarrassed to share their feelings with their parents. Actually, everyone should attach important to family communication, because not only does it strengthen the bond of the family but also bridge the gap between parents and children. In addition to, sharing your personal problems and emotions will great help reduce the pressure on you. As a result, our confidence will be built up. As for my family, we have special dinner together every Saturday evening, over that everyone present takes turns to sharing one problem and the others try to offer solutions. In this way the whole family can enjoy every single bit of life.
高三英语短文改错中等难度题查看答案及解析
Getting less sleep has become a bad habit for most American kids. According to a new survey(调查) by the National Sleep Foundation, 51% of kids aged 10 to 18 go to bed at 10 pm or later on school nights, even though they have to get up early. Last year the Foundation reported that nearly 60% of 7- to 12-year-olds said they felt tired during the day, and 15% said they had fallen asleep at school.
How much sleep you need depends a lot on your age. Babies need a lot of rest: most of them sleep about 18 hours a day! Adults need about eight hours. For most school-age children, ten hours is ideal(理想的). But the new National Sleep Foundation survey found that 35% of 10- to 12-year-olds get only seven or eight hours. And guess what almost half of the surveyed kids said they do before bedtime? Watch TV.
“More children are going to bed with TVs on, and there are more opportunities(机会) to stay awake, with more homework, the Internet and the phone,” says Dr. Mary Carskadon, a sleep researcher at Brown University Medical School. She says these activities at bedtime can get kids all excited and make it hard for them to calm down and sleep. Other experts say part of the problem is chemical. Changing levels of body chemicals called hormones not only make teenagers’ bodies develop adult characteristics, but also make it hard for teenagers to fall asleep before 11 pm.
Because sleepiness is such a problem for teenagers, some school districts have decided to start high school classes later than they used to. Three years ago, schools in Edina, Minnesota, changed the start time from 7:25 am to 8:30 am. Students, parents and teachers are pleased with the results.
1.What is the new National Sleep Foundation survey on?
A.American kids’ sleeping habits. B.Teenagers’ sleep-related diseases.
C.Activities to prevent sleeplessness. D.Learning problems and lack of sleep.
2.How many hours of sleep do 11-year-olds need every day?
A.7 hours. B.8 hours.
C.10 hours. D.18 hours.
3.Why do teenagers go to sleep late according to Carskadon?
A.They are affected by certain body chemicals.
B.They tend to do things that excite them.
C.They follow their parents’ examples.
D.They don’t need to go to school early.
高三英语阅读理解困难题查看答案及解析