Chinese students aren’t the only ones who have a sleep loss problem. In Australia, teenagers are also missing out on, on average, one hour’s sleep every night during the school week.
Organized activities and homework push bedtimes later, the first large-scale Australian study of children’s sleeping habits has revealed (显示). Their sleep deprivation (剥夺) is enough to cause “serious drop-offs in school performance, attention and memory”, and governments should consider later or flexible school start times, said the study’s leader, Tim Olds.
His survey, of more than 4,000 children aged 9 to 18, found those who slept least did not watch more television but spent their time socializing (相处) with family or friends or listening to music.
“Almost all children get up at 7 or 7:15 — they have to get to school on time,” said Olds. He favors a later start over an earlier finish because he believes organized sports and activities would still consume the latter end of the day.
Olds’ research also establishes lack of sleep as a cause of weight gain in children, and a possible source of future problems with depression, anxiety and increased susceptibility (易感性) to illness.
It was already known that overweight children sleep less, but Professor Olds found sleep duration(时长) was strongly linked to weight across the full range of body sizes. The thinnest children sleep 20 minutes more than the obese. This showed being overweight had no specific effect on sleep patterns, and it was more likely that shorter sleep times stimulate (刺激) appetite and make kids hungry.
The US National Sleep Foundation says teenagers aged 13 to 18 need eight to nine hours’ sleep a night. Younger school-aged kids need 9 to 11 hours.
On that basis, Professor Olds said, half of Australian children are under-sleeping on weekdays and a quarter on weekends.
46. The Australian students surveyed don’t sleep enough because they spend more time on the following EXCEPT _____.
A. organized activities and homework
B. communication with friends and family
C. watching television programs
D. enjoying music
47. What effects does lack of sleep directly have on the students according to the survey?
A. They become overweight but begin to eat less than before.
B. They feel more depressed and anxious about their school work.
C. They are more likely to be affected with illness in the future.
D. They pay less attention in class and their memory declines.
48. Which of the following suggestions did Mr. Olds raise?
A. The students should go to bed earlier to have longer sleeping time.
B. The students should participate less in organized activities.
C. The school should put off the start time in the morning.
D. The school should finish earlier in the afternoon.
49. What does "obese" in the sixth paragraph mean?
A. average B. fat C. sleepless D. overeating
50. Which of the following statements is TRUE?
A. Australian students usually take part in activities in the afternoon.
B. More students are short of sleep on weekends than on weekdays.
C. Being overweight has an effect on the length of the sleeping time.
D. The survey suggests that teenagers need 8-9 hours’ sleep a night.
Though your parents probably meant to have your name last a lifetime, remember that when they picked it they’d hardly met you, and the hopes and dreams they cared for when they chose it may not match yours. If your name no longer seems to fit you, don’t lose heart. Film stars change their names, and with some determination, you can, too.
If you wish to pick up a new name, you don’t need to make the change official. Under common law, all that is necessary is to start using the name of your choice. Remember, though, that you must use it everywhere—even with your mother—for it to become your legal name.
Getting friends and fellow workers to call you Leach instead of Lola may be harder than any paperwork involved, but you’ll probably meet official resistance, too. Be sure that no law prevents you from using the name you have chosen, unless you use it for the purpose of cheating. If the gas company tells you that you cannot get your bill under a new name, they are wrong. You don’t have to show them any sort of court document. You have a right to be called by whatever name you choose.
By this time, you’ve probably realized that changing your name is more difficult than replacing your furniture or changing your hair color, though the effect can be unusually encouraging. Don’t care too much if you have to keep reminding others of your change of a new name—keep on, and your friends and lover will accept your new name. Good luck!
51. You may wish to change your name because _____.
you are required to do so
you don’t mean to have your name last a lifetime
you like to follow what film stars often do
you may not like your parents’ choice
52. If you wish to start using the name of your own choice, you _____.
must get friends to call your new name
don’t have to get permission from anybody
must use it with your mother first
need to be approved by the court
53. No law keeps you from using whatever name you have chosen, if only ____.
you pick up a new name not for the purpose of wrong-doing
you can get your fellow workers to call you the new name
the gas company agrees to get your bill under your new name
some sort of court document is given to you
54. You may realize that changing your name ____.
usually has good effect
is actually asking for trouble
is not as easy as rearranging your room
means you have to go through some trouble
55. The purpose of the writer in writing this passage is to _____.
show you the need of changing your name
encourage you if you want to change your name
tell you how easy it is to change one’s name
list all the difficulties in changing one’s name
Do you forget to turn off the lights and heaters when you go out of a room? In 2040 it will not matter. They will turn themselves off—and on again when you return. You will choose the temperature for each room, the lighting and the humidity. A sensor will find the presence of a human (and, with luck, ignore the dog!) and turn the systems on, and when the humans leave it will turn them off again.
The sensors will work through the central home computer, and they will do much more than just turn the fires and lights on and off for you. They will find faulty electrical appliances, plugs or switches, separate them so that they cannot harm anyone, and then warn you that they need repair. They will detect(发现) fire and if you are out of the house, the computer will call the fire brigade. It will not be too difficult because the locks on the outside doors will be electronic. You will open them using your personal card—the one you use for shopping—maybe using a number known only to you.
It will be impossible to lose the key, and a housebreaker will have to tamper(拨弄) with the lock or with a window. It is not very difficult to make such tampering send a signal to the computer.
The computer will be more than a fireman-policeman-servant. It will be an entertainer, and most of your entertainment will come right into your home. It does now, of course, but by 2040 “entertainment” will mean much more. For one thing, you will be able to take part actively, rather than just watching.
46. The author intends to tell us that _____.
A. in 2040 we will live without lights and heaters
B. in 2040 we will use much more lights and heaters
C. in 2040 there will be no switches of lights and heaters
D. in 2040 lights and heaters will be on and off automatically
47. Which of the following statements is NOT true?
The sensor is multi-functional.
Without a computer, the sensor cannot do much.
The sensor will detect fire and make an emergency call.
You can be taken for a housebreaker if you tamper with the lock or with a window.
48. According to the author, in 2040, new technology _____.
A. will free us from the keys we use today
B. will turn everything into sensors
C. will make the locks out of date
D. will get rid of all crimes
49. Thanks to computers, in 2040 people _____.
A. will have no entertainment outside
B. will replace TV with computers
C. will be controlled by computers
D. will have more fun at home
50. The best title for the passage might be _____.
A. Sensors and Computers
B. Life at Home in the Year 2040
C. The Development of Science and Technology
D. Lights and Heaters in the Year 2040
第三部分：阅读理解（共15小题；每小题2分，满分30分）
阅读下列短文，从每题所给的A、B、C、D四个选项中，选出最佳选项，并在答题卡上将该项涂黑。
One of today’s hottest topics among women (and to an extent among men too now) is anti aging and how to reverse the signs of age. The beauty industry has responded to this by offering a wide collection of anti aging creams and other anti aging products aimed at all pocketbooks, ranging from economical to highly priced.
And the question is “do any of these often much-vaunted(被过度吹嘘的) anti aging creams actually work?” And if they do, how precisely do they perform their miracles?
Well, the appropriate response to that is that they do work—after a fashion. There certainly are anti aging creams available for a relatively modest price that will reduce the appearance of wrinkles in a comparatively short period of regular application. But this really is the limit of their powers: they won’t actually undo skin damage or eradicate(根除) all signs of age; they will simply modify them, some more effectively than others.
The way they work is like so: they remove upper layers of dead skin cells and make deeper layers absorb water, serving to plump them up and make them look fuller and healthier. But since such anti aging creams only go skin deep, as it were, skin damage will reappear once you stop using the anti aging wrinkle(皱纹) cream.
This means fairly heavy regular use, which might be costly depending on your choice of product. However, if you can afford it or think it’s worth the cost, it won’t be such an issue. After all, what woman wants to look older than her years when looking good is so tied up with many women's self-esteem(自尊) and sense of identity.
A compromise(折中) solution for those on a tighter budget is to use the cheaper creams. In addition, it’s always wise to be a little experimental to make sure you end up with the one that suits your skin best.
So, to sum up: an anti wrinkle face cream will work within limits, depending on your objective.
41. This passage mainly tells us something about _____.
A. anti aging creams B. anti aging foods
C. anti wrinkle face D. anti wrinkle skin
42. According to the author, we can infer _____.
A. anti aging creams must reverse the signs of age
B. skin damage must not reappear after using creams
C. anti aging creams should be properly used
D. skin damage will disappear forever after using creams
43. The benefits from anti aging creams are the following except that _____.
A. they remove upper layers of dead skin cells
B. they make deeper layers absorb water
C. they make layers look fuller and healthier
D. they make wrinkle faces rough
44. The meaning of the underlined phrase “on a tighter budget” is _____.
A. having a larger amount of money
B. having a smaller amount of money
C. having no money at all
D. having a lot of money
45. Fairly heavy regular use will make you _____.
A. spend much money on your choice of product
B. easily afford your choice of product
C. think your choice of product wrong
D. believe your choice of product right
High-tech machines have made life easier for millions around the world. However, some people still prefer low-tech ways of doing things. Here’s an example of why this is happening. You can microwave a frozen hamburger in 60 seconds. However, it won’t taste as good as one you cook on the stove. And if you’re in that much of a hurry, you probably won’t take time to toast the bun. High-tech cooking saves time, but it doesn’t make for better tasting meals.
Most people get their news from high-tech sources like television or the Internet. This has many advantages. For example, electronic news is more up to date than newspapers 
or magazines. It’s also more exciting to see live and videotaped news events than photographs. However, newspapers and magazines have some important advantages. They give more background and details. They also let you read the parts that are important to you and skip the rest.
Other high-tech timesavers have similar disadvantages. For example, most people use the phone or email to stay in touch with friends and family members who live in other places. But when you use the Internet or the phone, you don’t always think carefully about what you are saying, and sometimes you forget the important things you want to communicate. Similarly, when you word process a home work assignment instead of handwriting it, you can check your spelling electronically and put in fancy headings. However, some students are so busy with the computer that they don’t pay enough attention to the actual words they are writing.
72. Which of the following statements is TRUE according to the passage?
A. The writer likes high-tech cooking.
B. Low-tech cooking produces better-tasting meals.
C. High—tech news programs always keep you reading what is important to you.
D. Handwritten homework is better than word-processed homework.
73. How does the writer feel about high—tech tools?
A. Better late than never. B. Easy come, easy go.
C. Every coin has two sides. D. Learn to walk before you run.
74. What is the main subject discussed in the text?
A. High—tech vs. low—tech.
B. Advantages vs. disadvantages.
C. Newspapers and magazines vs. television and the Internet.
D. Word—processing vs. handwriting.
75. How is the text organized?
A. Main idea — Argument — Explanation.
B. Opinion — Discussion — Description.
C. Topic — Comparison — Supporting examples.
D. Introduction — Supporting examples — Discussion.
Jessica Tandy probably is best known for winning an Academy Award in 1989 for the movie Driving Miss Dairy. She was the oldest person to have won the award. But for many years, she had received praise for her great performances.
Jessica Tandy was born in London in 1909. After her father died, her mother taught and took other jobs at night to make extra money to raise her, three children. Jessica’s older brothers showed an interest in the theater and often put on shows at home. Jessica said later that she was terrible in all of them. But she said taking part in those plays as a child created a desire in her to be someone else.
Jessica loved going to the theater. This love led her to attend an acting school in 1924. She performed in her first play called The Manderson Girls at 18. But few people watched this play. In 1932, she married the famous actor Jack Hawkins. Their wedding pictures were on the front page of many British newspapers. In the same year, critics in London recognized her great acting skill in her performance in the play Children in Uniform.
In 1940, Jessica ended her first marriage and moved to the USA. In New York, she met actor Hume Cronyn. Two years later, they married and moved to Hollywood.
Her turning point came in 1947 when she played the lead part in Tennessee Williams’ play A Streetcar Named Desire. Tandy won the first of her four Tony awards for best actress in it. After that Hollywood producers began to choose her to be in the movie.
Jessica Tandy said she hated seeing herself in the movies. She was surprised when she won the Academy Award for Driving Miss Daisy. She said that the wonderful part she had made up for her lack of experience in movies.
68. Jessica’s early interest in acting came from __________.
A. her natural gift for acting B. her brothers’ influence
C. her hope of helping raise her family D. her mother’s encouragement
69. What made Jessica first widely known to the public?
A. Attending an acting school.
B. Her first play The Manderson Girls.
C. Her marriage with Jack Hawkins.
D. Her wonderful performance in Driving Miss Daisy.
70. Which is the correct order of the following events?
a. Jessica performed in The Manderson Girls.
b. Jessica married Hume Cronyn
c. Jessica played the lead part in A Streetcar Named Desire.
d. Jessica moved to the USA.
A. a, d, b, c B. a, b, c, d C. b, d, a, c D. b, c, a, d
71. From the last paragraph, we can learn that __________.
A. Jessica wasn’t interested in acting in movies
B. winning the Academy Award was a surprise to Jessica
C. Jessica would perform better if given a better part
D. Jessica was as confident as commonly considered