题目内容

1.说实在的,如果你能用现金支付我会非常感激(honest; appreciate)

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2.我们钦佩他对教学的投入,从他身上我们学到了很多(admire; devotion; 定语从句)

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3.他和女主人交谈得很开心。显然,他们对彼此很熟悉(familiar)

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4.他女朋友一直未原谅他的不守信,即便他已经道歉了(forgive; word; even though)

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5.我们的老师认为养成良好的学习习惯很重要,我们可以从中受益匪浅(attach; form; benefit)

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You have never seen him,but they're with you every time you fly.They record where you are going,how fast you're traveling and whether everything on your airplane is functioning normally.Their ability to withstand(经受得住)almost any disaster makes them seem like something out of a magic book.They're known as the black box.

When planes fall from the sky,as a Yemeni airliner did on its way to Comoros Islands in the India ocean June 30,2009,the black box is the best bet for identifying what went wrong.So when a French submarine(潜水艇)detected the device's homing signal five days later,the discovery marked a huge step toward determining the cause of a tragedy in which 152 passengers were killed.

In 1958,Australian scientist David Warren developed a flight-memory recorder that would track basic information like altitude and direction.That was the first mode for a black box,which became a requirement on all U.S.commercial flights by 1960.Early models often failed to withstand crashes,however,so in 1965 the device(装置)was completely redesigned and moved to the back of the plane-the area least affected bu impact-from its original position in the landing wells(起落架舱). The same year, the Federal Aviation Authority required that the boxes,which were never actually black,be painted orange or yellow to aid visibility.

Modern airplanes have two black boxes: a voice recorder,which tracks pilots' conversations,and a flight-data recorder,which monitors fuel levels,engine noises and other operating functions that help investigators reconstruct the aircraft's final moments.Placed in an insulated ( 隔绝的) case and surrounded by a quarter-inch-thick panels of stainless steel,the boxes can withstand massive force and temperatures up to 2,000℉.When in deep water,they're also able to emit signals from depths of 20,000 ft.Experts believe the boxes from Air France Flight 447,which crashed near Brazil on June 1,2009,are in water nearly that deep,but statistics say they're still likely to turn up.In the approximately 20 deep-sea crashes over the past 30 years,only one plane's black boxes were never recovered.

1.In Paragraph 1,the author wants to say the black box_________.

A. comes from a comic book B. is an necessary device on an airplane

C. can prevent disasters D. can control the function of an airplane

2.From the black box on the Yemeni airliner _________ could be found.

A. the scene of the crash and the degree of the damage B. the total number of passengers on board

C. homing signals sent by the pilot before the crash D. data for analyzing the cause of the crash

3.Why was the black box redesigned in 1965?

A. The early models often got damaged in the crash. B. New materials became available by that time.

C. Too much space was needed for its device. D. The early models didn't provide the needed data.

4.What do we know about the black boxes from Air France Flight 447?

A. They have stopped sending homing signals. B. There is an urgent need for them to be reconstructed.

C. There is still a good chance of their being recovered. D. They were destroyed somewhere near Brazil.

“When can I get a cell phone?” The answer is when your parents think you need one, though many kids seem to be getting them around age 12 or 13. Some younger kids may have them because their parents see it as a matter of safety and convenience. For example, a kid can call mom and dad when sports practice is over. And a cell phone can give kids almost instant access(快捷通道) to their parents if something goes wrong or they need help. It can give parents quick access to their kids so they can check on them and make sure they’re OK.

If you do get a cell phone, make some rules with your parents, such as how many minutes you’re allowed to spend on the phone, when you can use your phone, when the phone must be turned off, and what you will do if someone calls you too often, and so on.

You’ll also have to learn to take care of the phone in your life. Keep it charged(充电) and store it in the safe place so it doesn’t get lost. And whatever you do, don’t use it in the bathroom. I know someone who dropped her phone in the toilet!

1.Parents buy cell phones for their kids because ___________.

A. they think it is necessary

B. they think their kids are old enough

C. they have asked the author for advice

D. they want to follow their kids wherever they are.

2.The author of the passage ___________.

A. wants to describe how children use cell phones

B. knows nothing about when children can have a cell phone

C. may have done a survey on kids using cell phones

D. has been a teacher for many years

3.Which of the following is true?

A. It is too young for kids of 12 or 13 to get a cell phone.

B. A cell phone is useful for kids and their parents.

C. The author is against the idea of kids to have cell phones.

D. Most kids are considering having cell phones.

4.Who is the passage most probably written by?

A. Parents who have bought phones for their kids.

B. Someone who does cell phone business.

C. A teacher who cares most about school safety.

D. Someone who works for children’s education.

5.Which might not be a rule for kids with a cell phone?

A. Keep it on all the time.

B. Make a call if something goes wrong.

C. Don’t use it in the bathroom.

D. Take care not to lose it.

Bees play a vital role in the world. Unfortunately, bees are dying by the second.

The main purpose of bees is to make honey. Honey, shockingly, does not exist for human consumption, it is essential to the insects. Honeybees store honey in their hives (蜂巢) in order for the bees to have energy for their flight muscles and for heating the hive during the winter period. They collect pollen (花粉) which supplies protein for young bees to grow.

According to Honey, com, the increased production and quality of agricultural crops as a result of honey bee pollination is valued &t more than1 $14/ 6 billion per year. These insects are responsible for over 70 of the fruits and vegetables we eat today, including apples, grapes, coffee, beans, and broccoli.

So if they are so valuable to agriculture, why do they keep dying off? A key suspect seems to be pesticides (农药). Honeybees who are exposed to pesticides result in the damage to their neurological (神经的) functions, specifically memory or behavior. And that's why the majority of worker bees disappear and leave behind a queen, plenty of food and a few nurse bees to care for the remaining immature bees and the queen. There are several other causes to the decline of bees, including the destruction of natural habitat, like woodlands, forests, and other habitats for bees. Climate change is also a factor in the decline of the wild bee population.

Actually, there are a variety of methods to help the bee population grow. One way is to start your own organic garden by planting bee-friendly plants. Pesticides are used in both industrial practices and even in your home, so it is best to find organic seeds and weed killers.

1.Why do honeybees store honey in their hives?

A. To provide enough honey for human to consume.

B. To draw protein out of honey for young bees.

C. To help attract other insects and make hives stronger.

D. To strengthen bee muscles and heat hives in winter.

2.Apples and beans are mentioned in the third paragraph to show that _.

A. bees supply human beings with basic food

B. bees mainly live on these agricultural crops

C. bees are of great importance to fruits and vegetables

D. bees can bring in more money for famers every year

3.What is most likely to cause the worker bees to leave their hives behind?

A. The lack of food.

B. The abuse of pesticides.

C. The fighting among bees.

D. The destruction of the habitats.

4.What would the author probably discuss in the paragraph that follows?

A. Another way to save bees.

B. Other tips for choosing seeds.

C. More methods to plant green organic fruits.

D. Causes of the decline in the wild bee population.

When the dog named Judy spotted the first sheep in her life, she did what comes naturally. The four-year-old dog set off racing after the sheep across several fields and, being a city animal, lost both her sheep and her sense of direction. Then she ran along the edge of cliff( 悬崖) and fell 100 feet, bouncing off a rock into the sea.

Her owner Mike Holden panicked and called the coastguard of Cornwall, who turned up in seconds. Six volunteers slid down the cliff with the help of a rope but gave up all hope of finding her alive after a 90-minute search.

Three days later, a hurricane(飓风) hit the coast near Cornwall. Mr. Holden returned home from his holiday upset and convinced his pet was dead. He comforted himself with the thought she had died in the most beautiful part of the country.

For the next two weeks, the Holdens were heartbroken. Then, one day, the phone rang and Steve Tregear, the coastguard of Cornwall, asked Holder if he would like his dog back.

A birdwatcher, armed with a telescope, found the pet sitting hopelessly on a rock. While he sounded the alarm, a student from Leeds climbed down the cliff to collect Judy.

The dog had been knocked unconscious(失去知觉的)at first but had survived by drinking water from a fresh scream at the base of the cliff. She may have fed on the body of a sheep which had also fallen over the edge. “The dog was very thin and hungry,” Steve Tregear said , “It was a very lucky dog. She survived because of a plentiful supply of fresh water,” he added.

It was, as Mr. Holden admitted, “a minor miracle(奇迹)”.

1.The dog Judy fell down the cliff when she was ________.

A. rescuing her owner B. caught in a hurricane

C. blocked by a rock D. running after a sheep

2.Who spotted Judy after the accident?

A. A student from Leeds B. A birdwatcher

C. Six volunteers D. The coastguard of Cornwall

3.What can we infer from the text?

A. People like to travel with their pets.

B. Judy was taken to the fields for hunting.

C. Holden cared little where Judy was buried.

D. Luck plays an important role in Judy's survival.

4.Which of the following can be the best title for the text?

A. Miracle of the Coastguard. B. Coming Back from the Dead.

C. Dangers in the Wild D. Surviving a Hurricane.

Astonishingly, 26 million Britons will be obese by 2030, placing a huge pressure on health services, according to studies published on Friday highlighting the growing global obesity problem. Based on present trends, obesity rates in Britain will rise from 26 percent to 41-48 percent in men, and from 26 percent to 35-43 percent in women over the next two decades. By 2030, as many as 11 million more British adults will be obese and 3.3 million of them will be aged over 60.

The resulting cost burden on health services could be as much as £2 billion per year, according to the research published in The Lancet medical journal.

In the U.S. the prediction is even worse, with 50-51 percent of American men and 45-52 percent of American women expected to be obese by 2030, adding as many as 65 million to the country’s population of obese adults.

The study, led by Claire Wang of Columbia University in New York and Klim McPherson of Oxford University, says that medical costs will surge, given obesity’s links with diabetes, cancer, heart disease and strokes.

“The combined medical costs associated with treatment for these preventable diseases are estimated to increase by $48-66 billion per year in the U.S. and by £1.9-2 billion per year in the U.K. by 2030,” it says.

McPherson said politicians are shying away from settling the problem for fear of being criticized. “I think they do ‘get’ it but they don’t know what to do with it, and they don’t think it’s their responsibility,” he said.

Today, around 1.5 billion adults are overweight and a further 0.5 billion obese, with 170 million children classified as overweight or obese. Dealing with obesity takes up between two and six percent of health care costs in many countries.

In the study, the researchers traced the problem to the 1970s and 80s, and related it to a rise in food consumption and a more sedentary(案头的) lifestyle.

1.What can be learned from Paragraph 1?

A. 26 million Britons are suffering from obesity nowadays.

B. Obesity rates in British women and men are the same nowadays.

C. By 2030, about eleven million adults will be obese in Britain.

D. Most obese people will be aged over 60 by 2030.

2.The underlined word “surge” in Paragraph 4 probably means “________”.

A. increase quickly B. appear suddenly

C. refuse bravely D. develop independently

3.In McPherson’s opinion, politicians ________.

A. are most likely to be obese

B. have nothing to do with the obesity problem

C. should make more efforts to solve the obesity problem

D. have more detailed information about the obesity

4.In which part of a newspaper are we most likely to read the passage?

A. Health. B. Science. C. Education. D. Politics.

Single-sex schools are better than mixed schools

Message 1 — posted by Jane, Amsterdam

I think mixed-sex schools are the only way for children to learn, because it's natural. In higher education and their working life, they will be mixed so it makes sense for them to be mixed at school. School should reflect the real world.

Message 2 — posted by Hans, Germany

My reaction to this is very clear. For me, single-sex schools are much better, and the statistics show that they get better exam results, particularly at secondary level. Anything which helps children pass exams must be a good thing.

Message 3 — posted by Bill, USA

Boys and girls learn in very different ways. I feel that they should be educated separately so teachers can focus on their different needs. The way I see it is that if you have a zoo, you don't put the lions in with the zebras!

Message 4 — posted by Martin, London

My view on this is that it doesn't really matter. What is important is the curriculum (课程), and keeping students interested. I was a teacher and we had a lot of truancy (逃学) to deal with, and problems with students missing lessons because they found them boring. Never have a timetable with Maths as the first class on Monday morning!

Message 5 — posted by Emily, Sydney

I don't think there is any question that mixed schools are better. There is too much competition at single-sex schools, which often means that students don't make enough progress. I also think there is more bullying (欺凌) at single-sex schools, where children are picked on because of the increased competition. Single-sex schools lead to a “dog eat dog” situation.

1.What is Jane's attitude towards single-sex schools?

A. Negative. B. Favorable.

C. Objective. D. Unconcerned.

2.Both Hans and Bill hold that _____.

A. boys and girls should be taught separately

B. teachers should meet students' different needs

C. schools should focus on students' exam results

D. mixed schools are better than single-sex schools

3.Martin stresses the importance of _____.

A. school management

B. students' time awareness

C. training students to obey rules

D. exciting students' interest in courses

4.Emily uses “dog eat dog” to show _____.

A. her support for single-sex schools

B. students' determined effort to succeed

C. the fierce competition in single-sex schools

D. the better education results in single-sex schools

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