题目
题型：不详难度：来源：
Researchers are confident that technology will soon be able to track every waking moment of your life. Whatever you see and hear, all that you say and write, can be recorded, analyzed and added to your personal chronicles （履历）. By the year 2030, it may be possible to catch your nervous systems through electrical activities, which would also keep your thoughts and emotions.
Researchers at the laboratories of British Telecommunications have given the name of this idea as Soul Catcher. Small electronic equipment will make preparation for Soul Catcher. It would use a wearable supercomputer, perhaps in a wristwatch, with wireless links to micro sensors under your scalp（头皮） and in the nerves that carry all five sensory signals. So wearing a video camera would no longer be required.
At first, the Soul Catcher"s companion system — the Soul Reader — might have trouble copying your thoughts in complete details. Even in 2030, we may still be struggling to understand how the brain is working inside, so reading your thoughts and understanding your emotions might not be possible. But these signals could be kept for the day when they can be transferred to silicon circuits to revitalize minds everlasting entities （永生实体）. Researchers can only wonder what it will be like to wake up one day and find yourself alive inside a machine．
For people who choose not to live in silicon, semblance of immortality would not be as useless as they thought. People would know their lives would not be forgotten, but would be kept a record of the human race forever. And future generations would have a much fuller understanding of the past. History would not be controlled by just the rich and powerful, Hollywood stars, and a few thinkers in the upper society.
小题1:The main idea of this passage is that _______．
| A．human beings long for living forever |
| B．there are many difficulties in making the Soul Catcher |
| C．people might live forever as technology develops |
| D．the invention of Soul Catcher has great importance |
| A．a new machine on which research measures have already been made |
| B．a new invention in order to catch and keep human"s thoughts and emotions |
| C．made by British scientists to offer something that looks like living forever |
| D．made of silicon circuits which can catch people"s nervous activity |
| A．to be a reality sooner or later | B．far from certain |
| C．just an idea that couldn"t t be realized at all | D．a fading hope |
| A．make dead | B．make famous | C．make known | D．make active |
答案
小题1:C
小题2:B
小题3:A
小题4:D
解析
试题分析：文章讲述了科学家们正在研究一种技术能够使人们活到永远。这种技术可以将你所见的所听的记录下来，若干年后可以通过脑电活动来保持你对过去的记忆和情感。所以我们的下一代可能会对历史有更为清晰的理解。
小题1:主旨题。从第一段可知，文章讲述了随着现代社会科技的发展，我们活到永远的梦想将会实现，故选C
小题2:细节题。通过第二自然段it may be possible to catch your nervous systems through electrical activities, which would also keep your thoughts and emotions. 和第三自然段第一句话可知，Soul Catcher 是一种新的发明来记录保持人类的想法和情感的，故选B
小题3:从最后一段可知，作者相信下一代人会对历史有更为深刻的认识，所以作者相信虚拟的永生这种技术迟早会实现的，故选A
小题4:从第四段But these signals could be kept for the day when they can be transferred to silicon circuits to revitalize minds everlasting entities （永生实体）.可知，这些信号能够保存到那一天，当他们被转移到半导体电路上时，就可以使永生实体的意识复活，故选D
点评：本文较难，科技类的文体是比较繁琐的，因为专有名词较多。学生在解答这类题目时，首先对文章有大致的掌握，对于文章一遍没有看懂时，可以先看题目，按照文章题目的提示，再在文章中找出相对应的地方，然后仔细分析文章的上下文，同时对于专有名词可以用笔画出，通过多个地方的比较就可以猜出意思了。
核心考点
试题【Do you want to live forever? By the year 2050, you might actually get your wish 】；主要考察你对题材分类等知识点的理解。[详细]
举一反三
So who can really benefit from an online program? Well, anybody, and everybody! Online programs can turn out to be a pocket-friendly choice to a traditional college for many people. Here’s a list of people who usually consider joining in an online degree program;
l Stay-at-home parents. Online education is perfect choice for stay-at-home parents and those who have very young kids. Online classes give them the flexibility to complete or further their education while looking after home and family and without worrying about childcare.
l Working professionals who want to further their education but travel a lot or have extremely busy schedules, as well as those who want to make a career change but do not have the time to enroll in a full-time degree program.
l People who cannot commute(乘车上下班)to a college campus.
l Shy students who might feel embarrassed among a group of people and prefer to study by themselves and at their own pace.
l People who want to save money. Online programs can turn out to be more cost-effective than attending a physical classroom.
l People who do not get distracted (分心的)easily — something many people overlook when considering online education. If you are someone who can easily ignore the ringing of a phone, stay away from TV, and resist all other things that may draw your attention, online programs are for you.
So do you think online education is for you? If you feel you belong to any of the above listed categories, then online education could work out very well for you.
小题1:What should students consider when they apply to an online program?
| A．They are interested in its course. |
| B．The college should be approved by authority. |
| C．Their homes are not far from the college. |
| D．Teachers in the college must be top-ranking. |
| A．She can learn while taking care of her family. |
| B．She should learn more to teach her baby. |
| C．There is no such school for both mothers and babies. |
| D．She will feel less embarrassed by learning online. |
| A．Emily, an easy-going girl who dislikes doing things on her own. |
| B．Mrs. Clark, far from campus, who is hoping to learn at any price. |
| C．Jack, a busy engineer who wants to further education. |
| D．George, a single father who has difficulty in concentration. |
| A．Less Money, More Resources |
| B．Try to Be Attentive Students |
| C．Online Educaiton— Everyone’s Perfect Choice |
| D．Who Can Benefit from an Online Program |
A microscope is a useful instrument for observing small objects. By producing a bigger image, the microscope reveals details that are undetectable to the naked eye(裸眼).
Before using the microscope, please read the instructions below.
CAUTION: Microscopes are both delicate and expensive and must be handled with care.
1. Always carry the microscope with two hands — one supporting the base and the other on the arm.
2. Avoid stretching the wire of the lamp across a walkway.
3. Keep the stage clean and always use a glass slide for specimens(样本).
4. To avoid crushing the glass slide when focusing, begin with the lens close to the specimen and gradually back off to focus.
5. Keep the microscope covered to prevent the dust while it is being stored.
HOW TO USE THE MICROSCOPE:
1. Plug(接通电源) in the lamp.
2. Place a sample of what you wish to observe on a slide.
3. Adjust the mirror so it reflects light from the room up into the objective lens. When the mirror is correctly adjusted, a complete circle of light iwll appear when you look through the eyepiece.
4. Place your slide with the specimen directly over the center of the glass circle on teh stage. If it is a wet slide, be sure the bottom of the slide is dry.
5. With the LOW POWER objective leans placed over the slide, use the coarse focus knob to lower the lens to the lowest point.
6. Look through the eyepiece with one eye while closing the other eye. Slowly raise the lens until teh focus is relatively clear.
7. Use the fine focus knob to fine -tune(微调)the focus.
8. Without changing the focus knobs, switch to the HIGH POWER objective lens. Once you have switched to HIGH POWER, use only the fine focus knob to make the image sharper.
小题1:Which of the following is the correct way to use a microscope according to the text?
| A．Use one hand to carry the microscope |
| B．Place a sample directly on the clean stage |
| C．When stored, the microscope should be adjusted. |
| D．Look through the eyepiece with one eye. |
| A．Switch to objective lens. | B．Adjust the mirror. |
| C．Look through the eyepiece. | D．Place the hair on a glass slide. |
| A．after correctly adjusting the mirror |
| B．while looking at the specimen on a glass slide |
| C．after slowly raising the objective lens |
| D．before positioning the mirror correctly |
Using a tiny microchip which is implanted into the arm, they have come up with a replacement for cash or credit cards that cannot be left at home or dropped on the bus.
The Verichip is about the size of a grain of rice and works using radio frequency identification technology. At a shop, a radio frequency “reader” would send a signal and the chip in your arm would respond with your unique identity number. That would give the “reader” your financial information, and money could be taken directly from your accounts and you wouldn"t even have to reach for your wallet.
The company also hopes to include other information on the chip, such as medical records, building security codes(密码) and passwords, making life even easier.
But not everyone is happy with the developments. Critics say that a lot can go wrong with the chip. A clever thief could build a fake(假的) reader that would steal your information without you knowing. So your money could still be stolen. Privacy is a big issue too. Stores, or even the government, only need to track the chip to find out what you buy, how much you spend and where you go.
And if you wanted to get rid of your chip,you would need an operation to remove it.
小题1:The Verichip is .
| A．the identity number | B．the security code |
| C．a tiny microchip | D．a radio reader |
| A．how the Verichip works |
| B．the importance of the Verichip |
| C．the development of the Verichip |
| D．how money is taken from your accounts |
| A．Your information on it will always be safe. |
| B．Medical records have already been included. |
| C．You can easily reach for your wallet using it. |
| D．An operation has to be performed to remove it. |
| A．All people are satisfied with the chip. |
| B．The Verichip company has financial problems. |
| C．The chip needs improving to be widely accepted. |
| D．Many people have the experience of losing keys or money. |
| A．warn | B．advertise | C．compare | D．introduce |
Whenever anyone measures educational success, East Asian countries are always top scorers. But in a recent league table, a European country, Finland, was top of the class. South Korea was still in second place, though. Britain was at number 6.
In Korea the school day is long—typically 7 or 8 hours, followed by hours of private tutoring in the evenings. All this hothousing leaves Korean students so tired, they sometimes fall asleep in class next day. Worries about the effects of late night cramming(填鸭式) led the government to force cramming schools to close by 10 pm. Finnish children spend the least time in class in the developed world, often finishing just after lunch, with about one hour of homework a day. Private tuition is uncommon. The British and American school day is quite long in comparison, around 6 hours, and secondary school pupils do 2 or 3 hours of self-study a night.
The Korean education system, like many in Asia, is intensely competitive, with students even competing to get into the best cramming schools, to help them get ahead. Finnish education is far less cut-throat. Classes are all mixed ability, and there are no league tables. British schools again occupy the middle ground, with quite high levels of competition for places at university, and schools and universities battling to come top of league tables for everything from exam results to student satisfaction. Korea and Finland both do well, yet their education systems are so different.
However, there are some similarities in Korea and Finland. In those countries, teachers have high status in society, and education is very highly valued. Those attitudes can"t change quickly. But it can be done. They might be the star pupils now, but until the l970s, Finland"s educational system was poor. Their thoroughly different approach to schooling has taken them to the top in just a generation.
小题1:The students spend the least time in school in .
| A．the UK | B．Finland | C．the USA | D．Korea |
| A．students spend more time in studying |
| B．students are tired of studying in class |
| C．students leave their school early |
| D．students are always top scorers |
| A．private evening tutoring | B．self-study at home |
| C．long-hour study | D．school study |
| A．Finnish students are less stressed in study |
| B．there"re also many cramming schools in Britain |
| C．students in Korea are the most competitive in Asia |
| D．British schools are less competitive than universities |
| A．the attitude | B．the schooling time |
| C．star pupils | D．new teaching approach |
Since the 1960s, the United States and a handful of other countries have trained dolphins and sea lions to detect sea mines and swimmers, to recover inert torpedoes（鱼雷）and to test objects used in Naval exercises.
Program officials estimate that the sea lions in the Marine Mammal Program have recovered millions of dollars of U.S. Naval torpedoes and instrumentation dropped on the sea floor.
The U.S. Navy kept its Marine Mammal Program a secret until the 1990s, and this spring CNN became one of only a handful of media outlets to see firsthand how the program works.
The program has trained about 75 Pacific bottlenose dolphins, with natural biosonar (生物声纳) that tracks better than any manmade device; and 35 California sea lions, with superb underwater eyesight.
Not only do these trained marine mammals track and retrieve millions of dollars in U. S. military equipment, they are also helping to save lives.
The Navy won"t disclose whether the dolphins and sea lions have effectively intercepted （阻拦）terrorists attempting to do harm to any U.S. facilities.
"Either way, it serves as a deterrent（阻碍） effect." says Christian Harris, operations supervisor for the program. The mammals can be deployed（调动） via C-130 cargo aircraft to perform their missions anywhere in the world within 72 hours. They have been used in exercises from Alaska to Hawaii, operating in great temperature and environmental ranges. They also have the capability to operate off vessels.
Dolphins most recently were deployed in the Iraq war, performing mine detection and clearance operations in the Persian Gulf to ensure safe passage for humanitarian ships delivering aid. Some of these Iraq war "veterans" are now back home, tasked with a new mission: guarding nuclear submarines in their homeports of Bremerton, Washington, and Groton, Connecticut.
小题1:The underlined word "retrieve" in Paragraph 6 can be replaced by ________.
| A．find out | B．recover | C．save | D．detect |
| A．To detect sea mines and swimmers. |
| B．To save lives of people. |
| C．To recover inert torpedoes. |
| D．To help the U.S. Naval test equipment. |
| A．These trained marine mammals eat pounds of fish a day. |
| B．The U.S. Navy performed the Marine Mammal Program for about 30 years secretly. |
| C．These mammals can carry out a task everywhere. |
| D．A lot of countries will train dolphins and sea lions for anti-terrorism. |
| A．The Special Skills of Marine Mammals | B．The U.S. Anti-terrorism Program |
| C．Exceptional Anti-terrorism Member | D．Trained Marine Mammals |
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