Iwasverydisappointednottobeabl-优题课

Speeding off in a stolen car, the thief thinks he has got a great catch. But he is in for an unwelcome surprise. The car is fitted with a remote immobilizer (发动机防盗系统), and a radio signal from a control centre miles away will ensure that once the thief switches the engine off, he will not be able to start it again.
The idea goes like this. A control box fitted to the car contains a mini-cellphone, a micro-processor and memory, and a GPS satellite positioning receiver. If the car is stolen, a coded cellphone signal will tell the control centre to block the vehicle’s engine management system and prevent the engine being restarted.
In the UK, a set of technical fixes is already making life harder for car thieves. “The pattern of vehicle crime has changed,” says Martyn Randall, a security expert. He says it would only take him a few minutes to teach a person how to steal a car, using a bare minimum of tools, but only if the car is more than ten years old. Modern cars are far tougher to steal, as their engine management computer won’t allow them to start unless they receive a unique ID code beamed out by the ignition key (汽车等的点火开关).
In the UK, technologies like this have helped achieve a 31% drop in vehicle-related crime since 1997. But determined criminals are still managing to find other ways to steal cars, often by getting hold of the owner’s keys .And key theft is responsible for 40% of the thefts of vehicles fitted with a tracking system. If the car travels 100 metres without the driver confirming their ID, the system will send a signal to an operations centre that it has been stolen. The hundred metres minimum avoids false alarms due to inaccuracies in the GPS signal. Staff at the centre will then contact the owner to confirm that the car really is missing, and keep police informed of the vehicle’s movements via the car’s GPS unit.
56. What’s the function of the remote immobilizer fitted to a car?
A. To allow the car to lock automatically when stolen
B. To prevent the car thief from restarting it once it stops
C. To help the police make a surprise attack on the car thief
D. To prevent car theft by sending a radio signal to the car owner
57. By saying “The pattern of vehicle crime has changed” (Lines1-2,Para.3) Martyn Randall suggests that _____.
A. Self-prepared tools are no longer enough for car theft
B. the thief has to make use of computer technology
C. it takes a longer time for the car thief to do the stealing
D. the thief has lost interest in stealing cars over 10 years old
58. What is essential in making a modern car tougher to steal?
A. A GPS satellite positioning receiver
B. A unique ID card
C. A special cellphone
D. A code ignition key
59. Why does the tracking system set a 100-metre minimum before sending an alarm to the operations centre?
A. To give the driver time to contact the operation centre
B. To allow for possible errors in the GPS system
C. To keep police informed of the car’s movements
D. To leave time for the operations centre to give an alarm

Sitting in a dark movie theater with your friends and a tub of buttery popcorn sounds like a perfect way to spend a Saturday night—and it could be, if you are willing to share your popcorn with the entire row of moviegoers around you. A review of the nutritional contents of movie-theater popcorn reveals an alarming amount of fat, salt and calories in even the smallest sizes. The study, mad by Dr. Nestle from the Center for Science in the Public Interest, checked popcorn from three movie theater chains and detailed The contents of all parts offered.
A large tub of popcorn at Regal Cinemas, for example, holds 20 cups of popcorn and has 1,200 calories, 980 milligrams of sodium（钠）and 60 grams of saturated（饱和）fat.
Not so hungry? The medium size popcorn, which comes in a bag, contains the same amount as the large. And even the small, at 1l cups, delivers 670 calories 550 milligranis of sodium 24 grams of saturated fat.
The findings may surprise those who choose popcorn at the concession stand（货摊）because they believe it is a relatively healthy snack. In fact, plain air-popped popcorn is low in calories and free of saturated fat. Movie theater popcorn, however, is popcorn, however, is popped in oil — often coconut oil, which is 90 percent saturated fat. Add salt to the enormous portions（部分）,and your once-healthy snack turns into a health killer.
Even the “healthiest” sample of popcorn tested, a small size from AMC containing 6 cups of popcorn, had 370 calories, enough to share with a friend, eating one grain at a time to make it last the length of a movie.
The third movie theater chain tested. Cinemark, is slightly better than its competitors because it pops its popcorn in non-hydrogenated canola oil instead of coconut oil. Cinemark’s large tub contains 17 cups of popcorn with 910 calories and 4 grams of saturated fat, as well as up to 1,500 milligrams of sodium — nearly enough for the entire day.
One way to make your popcorn healthier? Ask the theater to pop a portion without salt. Two of the movie theaters that had their popcorn tested said they would oblige such a request. The best way to make your movie snack healthier, however, would be to skip the popcorn — and the concession stand — altogether.
“You could share a tub of popcorn with 10 friends.” Dr. Nestle said. “Or, what a concept, watch the movie without eating anything.”
72．The underlined word in the passage can be replaced by “__________”.
A．refuse B．agree C．meet D．oppose
73．From the passage, we can learn that__________.
A．popcorn with much salt will be healthier
B．plain air-popped popcorn has no saturated fat at all
C．popcorn from Regal cinemas contains the least unhealthy substances
D．only the three movie theatre chains provide popcorn for the moviegoers
72．While you are watching the movie, __________is the best way to keep you healthy.
A．to eat nothing at all
B．to choose plain air-popped popcorn
C．to share a large tub of popcorn with your 10 friends
D．to buy popcorn popcorn popped in non-hydrogenated canola oil
75．Which of the following can be the best title of this passage?
A．Bad Eating Habit B．Popular Food
C．Movie Theater Food D．Popcorn’s Dark Secret

Children like to imagine they are someone else in a game. As a
parent you might never guess all the way a good imagination benefits
your child. It helps a preschooler：
Develop social skills
As children play pretend games, they explore relationship
between family members, friends and co-workers and learn more about how people communicate. Playing doctor, they imagine how physicians care for their patients. Playing house, they learn more about how parents feel about their children. Imaginative play help develop sympathy for others. If children can imagine how it feels to be left out of a game or to lose a pet, they are better able to help those in need. They become more willing to play fair, to share, and to cooperate.
Build self-confidence
Young children have very little control over their lives. Imagining oneself as builder of skyscrapers or a superhero defending the planet is inspiring to a child. It helps them develop confidence in their abilities and their potential.
Boost intellectual growth
Using the imagination is the beginning of abstract thought. Children who can see a king’s castle in a pile of sand or a delicious dinner in a mud pie are learning to think symbolically. This skill is important in school where a child will have to learn that numbers symbolize groups of objects, letters symbolize sounds, and so on.
Practice language skills
Kids who play pretend with their friends do a lot of talking. This helps increase their vocabulary, Kids who play pretend with their friends do a lot of talking. This helps increase their vocabulary, improve sentence structures and develop communication skills.
Work out fears
Playing pretend can help children work Out their fears and worries. When children role-play about the big, bad monster under the bed, they gain a sense of control over him and he doesn’t seem quite so big or so bad. Imaginative play also helps kids vent（发泄）confusing feelings they might have, such as anger toward a parent or rivalry（较劲）with a new brother or sister.
68. Which of the following can help children develop social skills in a game?
A. Imagining being a superhero. B. Preparing a delicious dinner with mud.
C. Pretending to have a talk with friends. D. Pretending to be a doctor.
69．Why can imagination build children’s self-confidence?
A．It makes them more willing to play fair.
B．It helps them gain control over themselves.
C．It helps them protect people and make much greater progress.
D．It makes them feel as if they were much more powerful than they really are.
70．Which of the following is NOT true according to the progress.
A．Playing pretend games only helps children psychologically.
B．Playing pretend games is good for children’s development.
C．While playing pretend games, children learn to get along with others.
D．Playing pretend games helps children to do well while they are in school.
71．The passage mainly tells us something about__________.
A．advantages of playing outdoors
B．skills in playing pretend games
C．benefits of developing your child’s imagination
D．tips on how to improve our child’s imagination

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63．The purpose of writing this passage is to__________
A. advertise a new travel choice to Alaska
B. show us how to begin the travel in Alaska
C. put forward suggestions for the travel in Alaska
D. advise us how to make a plan for Alaska vacation
64．The underlined part in the second paragraph probably means “__________”.
A. to broaden your horizon B. to strengthen your body
C. to work out your travel planD. to begin your travel
65．According to the passage, __________.
A. you can take part in many activities including Sunset Viewing
B. the 2010 Alaska travel selection gives you the most choices in the world
C. if you stay at a Alaska Vacation hotel, it is convenient to go sightseeing on foot
D. if you want to go to the coast from the central part, taking a ship is not a bad choice
66．The best title of this passage probably is__________
A. A good option for travelling B. The most attractive place for travelling
C. Alaska Travel and Accommodation D. Your dream Alaska Vacation awaits you
67．Where can you most probably see the passage?
A. In a science journal. B. In a newspaper.
C. In a website. D. In a magazine.

This is a dangerous world we live in. The numbers of murders goes up every year； people are dying of cancer；more people contract（感染）HIV；more teens are using drugs；etc. You know this because you’ve heard all the statistics on the news. But do you really have an accurate idea what they mean? The numbers are going up, but how do they compare to the growth in population? Are more cases of these diseases being reported because of better testing techniques, or are the diseases more common? The fact is that without knowing the background, statistics mean very little.
This growing trend of reporting only part of the information is becoming dangerous.
For example, several years ago a high school student reported dangers of the chemical known as dihydrogen monoxide. This chemical, found in most cancerous tumors（肿瘤）， is found in the blood of people drunk on alcohol, and causes complete physical and mental dependence for those who take the chemical even once. After reading his report, more than 75% of his Advanced Placement Chemistry class voted to forbid this dangerous chemical! Every one of the above statements is true, yet this chemical is necessary to all life on earth. The students made the mistake because they voted knowing only a few statements and statistics, rather than the chemical’s full background.
The point of this article is that one should be aware of what is and is not being said. When one finds a new fact or number, one should try to consider other important information before forming an opinion with only half-truths. Always remember that the author is trying to convince you of his or her own view, and will leave out information that is different to his view. For example, look again at the statistics that suggest skiing is safe. Only 32 people may die each year when skiing, while 897 die from lightning strikes, but which is really more dangerous? If you think about it, you will realize far fewer people go skiing each year than the number of people who are in danger of a lightening strike. When you think about it, skiing is more dangerous than you might at first think when looking at statistics. If we teenagers are to be left in this world, we had better be able think critically, and form our own views. rather than be easily persuaded by another’s. To be warned is to be prepared.
59．In the first paragraph, what problem does the writer want to warn us?
A. We are now living in a dangerous world.
B. We got a lot of false statistics from the media.
C. There are around us more and more murders, diseases etc.
D. Statistics alone without full background don’t give us an accurate picture of things.
60．Why does the writer use the example in the second paragraph?
A. To show the danger of reporting only part of the information.
B. To argue that high school students are easily persuaded.
C. To prove what is necessary to us might be dangerous.
D. To warn us of the harmful substances（物质）around us.
61．Relative information is often left out because__________
A. relative information is not that important
B. the author is trying to show what he or she says is true
C. too much information will make readers feel confused
D. readers are not able to analyze so much information at once
62．What is the main idea of this passage?
A. Some measures must be taken to protect our dangerous world.
B. We should learn to think critically and look at problems from all sides.
C. The growing trend of reporting only half-truths is getting out of control.
D. Teenagers ought to improve their ability of telling right from wrong.

A．a worker	B．a college teacher
C．a boss of a company	D．a secretary

A．from his friends	B．from one of his colleagues
C．over the radio	D．from the newspaper

A．any day before work hours	B．both before and after work hours
C．only during lunch time	D．on Saturday and Sunday