第二节完形填空（共20小题，每小题1分，满分20分）阅读下面短文，按照句子结构的语法性和上下文连贯的要求，在空格处填入一个适当的词或使用括号中词语的正确形式填空。
What will the city of the future look like? No one knows for sure, and (26) ____________ (make) predictions is a risky business. But one thing is certain—they are going to get bigger before they get smaller. In the future, care for the environment will become very important as earth’s natural (27)____________ (resource) run out. We will use lots of (28) ____________ (recycle) materials, such as plastic, aluminium, steel, glass, wood and paper, and we will waste fewer natural resources. We will also have to rely more (29) ____________ alternative energy, such as solar and wind power. All this seems certain, (30) ____________ there are plenty of things about city life in the future which are not certain.
B
Public transport (31) ____________ (provide) a cheap way to get around in Beijing. There are 20,000 buses and (32) ____________ (trolleybus) in Beijing, but they can get very (33) ____________ (crowd). It’s a good idea to avoid public transport during the (34) ____________ hour (6：30 am - 8：00 am and 5：00 pm - 6：30 pm). Fares are cheap, (35) ____________ (start) at 1 yuan. Air-conditioned buses cost more.
C
We use “learned” body language when we are (36) ____________ (introduce) to strangers. Like other animals, we are on guard until we know it is safe to (37) ____________ (relax). So every culture has developed a formal way to greet strangers, to show them we are not (38) ____________ (aggress). Traditionally, Europeans and Americans shake hands. They do this with the right hand—the (39) ____________ (strong) hand for most people. If our right hand is busy (40) ____________ (greet) someone, it cannot be holding a weapon.
D
We left the docks (41) ____________ a beautiful afternoon. The sun was shining (42) ____________ (bright) as we sailed downstream through a hilly region. Men (43) ____________ (ride) bamboo rafts along the river’s edge and coal boats went past. As the sun set we docked at Fengdu. We could see the sun (44) ____________ (set) behind the white pagoda. It was beautiful.
We slept through the first gorge, (45) ____________ is called the Qutang Gorge.
Until just a few years ago, we doctors believed that the brain stopped making new neural(神经系统的) connections (meaning that your memory began to get worse) when the body stopped developing, usually in your early 20s. And we knew that, like any other body part, neurons weaken as we age. Loss of brain function due to neural breakdown was assumed to be a normal, unavoidable part of aging.
It turns out that we were wrong. In the past few years, it has been discovered that you can, in fact, make new neurons starting in your 20s and continuing well into old age. You can literally rewire the brain with new parts as the older parts wear out. How? Simple: Keep learning. Just as your body can pack on and condition new muscle, your brain can rebuild used-up neurons.
How strong is the evidence for this? Strong enough that a $200 million industry devoted to brain boosting software (products like Brain Age, MindFit, and Lumosity that supposedly improve your memory function) has sprung up out of nowhere. All “mental fitness” means are keeping your memory intact(everything from phone numbers to how to throw a football). So what can you do to stay smart?
Keep blood pressure down. People with high blood pressure are more likely to develop cognitive impairment later in life.
Eat more vitamins. Like E(in nuts and sunflower seeds), B6 and B12(beef, tuna), and folic acid(leafy greens, citrus, berries), which help keep your brain’s chemistry in balance.
Exercise your brain. This is the best way to rebuild and strengthen those precious neurons. Learn to play chess or the guitar. When you’re at a stoplight, try to recall the starting lineup of the 1983 Celtics. See a movie that doesn’t feature Ben Stiller. Or read, like, a book.
Title: How to keep the ________smart?
| Previous |
The brain no longer makes new neural connections once the |
| New |
●New neurons continue to occur even in one’s old age. ● ●Many products which claim to improve your brain function appear in the |
| ●Keep yourself away from ● ● |
请认真阅读下列短文，并根据所读内容在文章后表格中的空格里填入一个最恰当的单词。(每个空格只填1个单词。)
Many people today are worried about the quality of the food they eat. This concern has led to an increasing number of organic products appearing on supermarket shelves. Many people refuse to buy products that contain artificial colorings or preservatives, or foods that come from genetically modified (GM) crops, fearing that these foods are unhealthy and can cause cancer and other diseases. Some advocates of genetically modified foods consider such attitudes unjustified. I am one of them, and in this essay I will try to justify why I think concerns about GM foods have little value.
First of all, GM foods have been around for almost 20 years. Contrary to the claims of those who oppose GM foods, there have not been any officially reported cases of such foods causing cancer or any other diseases. In fact, research into GM foods has been unable to confirm any harmful effects on human health whatsoever.
Secondly, not everyone can afford organic foods. Climate change and rising fuel costs have led to global increases in the price of food, and as a result, many poor people are spending more money on feeding themselves. Many can hardly afford to buy food. GM plants are generally more resistant to droughts, floods and pests, and have higher production per hectare（公顷）, which leads to more affordable food prices.
The world population keeps growing and is expected to reach eight billion by 2015. People in fast-developing countries such as India and China are consuming more energy and food. The only solution to the ever-increasing demand for food is to grow more GM crops. Unless scientists and governments come up with a better solution, GM foods are here to stay.
To conclude, people are free to eat the food of their choice, whether it is organic or not. However, I think that many people overlook major benefits of GM foods, and instead choose to focus on the unproven negative effects of such foods.
| Phenomenon |
Many people today are worried about the equality of the food they eat, and refused to buy products |
| The author’s attitude |
As an |
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GM foods have come into Contrary to organic foods, GM plants are generally more resistant to natural GM foods are the only |
| People are free to choose what they eat. However, they should |
When you do business online, remember one of the most important factors in online success is list building. No matter what goals you’re seeking with your online activities, building a good contact list is vital for a successful outcome. List building plays a major role in developing good relationships with your site’s customers, and visitors. It can be used to get more sales for your site or business. For these reasons contact building should be high on your list when you’re marketing or promoting on the web. Fortunately, list building is an easy process that any site or webmaster can quickly set up as long as you understand two simple elements. To be really successful, your list building must combine these two key elements. Without these you will probably find building your contact list difficult and slow going. So it is worth your while to fully understand these two factors in your list building.
Value－It should offer important information, quality content, special deals / discounts, and more importantly, it should offer a valuable relationship or connection to an expert in the subject area of the list.
Subscribers (订户) must benefit from joining your list. If you’re building a list, just write down all the benefits someone would receive from joining your site or list, including receiving important information, getting special valuable content, receiving special deals / discounts, getting training videos and getting timely announcements or news. Don’t forget there may also be a psychological reason for joining your list－many people like being part of a group or membership site. It’s human nature. Everybody likes to feel included.
Free whatever you offer－make sure it is Free. The quickest way to build any list is to give away free valuable content, information, videos, reports, e-books, discounts, prizes... everybody loves a free gift. Just make them an offer they can’t refuse. This has more to do with the nature of your gift and the kind of contacts you’re building－giving away free buying guides on how to purchase real estate, fast cars, LCD TVs, laptops... will definitely attract the right “buying customer”. If you’re into selling, you just have to adjust your marketing to combine the free element correctly. In addition, giving away something free is the first step in starting an ongoing relationship with your subscribers. It gets the ball rolling.
Teenagers today live in a very competitive world. It is more important than ever to succeed at school if you hope to have a chance in the job market afterwards. It’s no wonder that many young people worry about letting down their parents, their classmates and themselves. In trying to please everyone, they take on too many tasks until it becomes harder and harder to balance homework, parties, sports activities and friends. The result is that young people suffer from stress.
There are different ways of dealing with stress. Everyone knows that caffeine, whether it is in the form of coffee or soft drinks, keeps you awake and active. But caffeine is a drug which can become addictive (上瘾). In the end, like other drugs, caffeine only leads to more stress. A better way to deal with stress is to exercise. Research has proved that physical exercise is a good release for stress, because it increases certain chemicals in the brain which calm you down. Making sure you get enough sleep is also an important way of avoiding stress and of staying healthy and full of energy. Another way to avoid stress is to manage your time effectively. It is better to do a few tasks really well than lots of tasks badly. Know your limits and try not to take on too much. Finally, if it all gets beyond your control, don’t panic or get hysterical (歇斯底里). Find the time to sit down quietly and breathe deeply for ten to twenty minutes. Do this regularly, and it will help you calm down.
Title: Stressful teenagers
| The |
★Living in a very competitive world, teenagers have to ★They also worry about disappointing their |
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| Caffeine keeps you |
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| Taking exercise |
Physical exercise |
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| Getting enough sleep |
Enough sleep is an important way of |
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| Managing your time |
It is better to do a few tasks really well than lots of tasks badly. |
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| Doing regular exercises of relaxation |
Find the time to sit down quietly and |
What makes people successful? Take a look around and talk to your friends and seniors who are very successful, you will see all of them have adopted certain values which have proved vital for their success.
It is evident that successful people take initiative （主动性）. When they find something needs to be done, they never hesitate to do it. They believe that responsibility is taken, not given. They weigh immediately what has to be done and then do it with pleasure thus strengthening their reputation.
Successful people do things with great enthusiasm, especially when they believe in what they are doing. They are motivated by their own satisfaction and the joy they get from doing their work. They work hard even when no one is watching and they devote themselves to their work.
They do not fear failure. Failures and disappointments in life are unavoidable. It is failure that teaches us much more than success. Successful people pick themselves up after a fall and try again with more determination and commitment and learn from each failure. They associate with those they can learn from and enjoy the company of those appreciating their achievement.
Having good IQ often gets a person what he wants but it's really the EQ that keeps him there and helps him enjoy a high reputation. Successful people are polite to everyone and treat others with respect. By giving respect to others, they command respect for themselves.
Another important quality of successful persons is that they never complain. It's better to praise others and win favor with them. So instead of complaining about a situation, successful people always try to solve it.
To put it shortly, take initiative and be enthusiastic about them. Do not be afraid to fail, but get up and start again. When you do so, success will be just around the corner.
Title: What Makes People Successful?
| Introduction |
Successful people all have adopted certain values which are vital for their success. |
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| Taking initiative |
◆They take immediate action without ◆They take responsibility for what has to be done and do it pleasantly. |
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| Being self-motivated |
◆They are ◆They are |
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| Learning from failure |
◆They get up and start again after a failure. ◆They keep company of those who |
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| Giving respect to others |
◆They are polite to everyone and treat others ◆They earn respect in return by giving respect to others. |
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| Making no |
◆They praise others and win favor with them. ◆they always try to |
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| When you can combine the above into your action plan, you’ll have |
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