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Today, the biggest killers stem as much from our lifestyles as from bacteria and viruses.  One of the worst of these is heart disease, and specifically high blood pressure. It’s a slow, but efficient killer that robs many people of what should be the last 10, 20 or 30 years of their lives.
Scientists are claiming that they have now separated unusual ingredients in a rare seaweed discovered by fishermen off the coast of Korea that offer incredible health benefits—including the ability to restore blood pressure to normal levels.
Dr. Haengwoo Lee, a famous biochemist conducted a clinical study on these two ingredients. The first is Seanol, an extremely rare seaweed extract(濃縮物) from Ecklonia Cava that's proven to be 100 times more powerful than any land-based antioxidant(抗氧化劑). That's because it stays working in your body for 12 hours, compared to land-based antioxidants that work for 30 minutes.  "Its secret is its make-up of special chemicals that are a huge 40% fat soluble( 可溶的)," Dr. Lee explains. "Unlike nearly all land-based antioxidants that are water soluble, Seanol's protective compounds can get into things like the fatty tissues of your brain and penetrate(滲透) all three layers of your cells, including the outside, the oil-based cell membranes(細(xì)胞膜), and your DNA." Indeed, Seanol is so powerful, it's the only FDA-approved Ecklonia Cava marine-algae (海藻)  extract in existence.
The second ingredient is Calamarine, a deep-sea omega-3 discovery that delivers 85% more DHA omega-3s to your heart, brain, joints, and eyes. It's known to reduce the problems from tiredness and poor memory, joint pain, mood swings and depression.
With that research in mind, Dr. Lee combined Seanol and Calamarine with a high dose of vitamin D to form  Marine-D3, the newest supplement in the fight against age-related illnesses and high blood pressure.
Dr. Lee found that Calamarine delivers some of the greatest concentration of omega-3s known to science. Combined with Seanol's ability to reduce body inflammation(炎癥), as well as help cells get the nutrients they need to thrive, stay healthy and protected, Marine-D3 is able to boost a body's entire well being.
The makers of Marine-D3 are so confident that you'll see fast dramatic results from this product, that if you aren't happy after two full months, simply return the unused portion and they'll buy it back. They'll even give you ten dollars extra just for giving it an honest try! That kind of faith, combined with Dr. Lee's exhaustive research, shows that Marine-D3 really is a one-of-a-kind product.
小題1:From the first paragraph we can infer that ________.
A.Our lifestyles result from the biggest killers
B.our lifestyles do less harm to our bodies than bacteria and viruses do.
C.High blood pressure left untreated may cause shorter life.
D.Heart disease is incurable.
小題2:What can we know from paragraph 2 ?
A.Fishermen off the coast of Korea have isolated unusual ingredients.
B.Scientists have purified ingredients that can lower blood pressure to normal standard.
C.Scientists discovered a rare seaweed.
D.Scientists have imagined a medicine that treat blood pressure.
小題3:Which is right about Seanol ?
A.According to FDA , Seanol reaches the agreed standard.
B.Seanol can be fat soluble entirely.
C.Seanol is a common seaweed extract fromEcklonia Cava.
D.Seanol's protective compounds can get into all things like the fatty tissues of your brain.
小題4:What do we know about Calamarine?
A. Calamarine is easy to find in the surface of the sea.
B. Calamarine 's ability to reduce body inflammation(炎癥) alone.
C. Calamarine has a low dose of vitamin D and C.
D. Calamarine may relieve you if you feel blue.
小題5:What’s the makers’ attitude toward Marine-D3?
A.pessimisticB.indifferentC.doubtfulD.Optimistic

小題1:C
小題2:B
小題3:A
小題4:D
小題5:D

試題分析:本文介紹了科學(xué)家從一種罕見的海藻中提取到了兩種對(duì)高血壓和減少疲勞和記憶力問題的成分。這兩種成分制成的藥品對(duì)對(duì)抗老年性疾病和高血壓有很好的療效。
小題1:推理題:根據(jù)文章第一段“It’s a slow, but efficient killer that robs many people of what should be the last 10, 20 or 30 years of their lives”它是緩慢卻很有效的殺手,奪去了許多人本可以在持續(xù)10年、20年或30年的生命。此處的“它”指的是高血壓,由此可知高血壓會(huì)縮短我們的壽命。故選C。
小題2:推理題:閱讀第二段可知科學(xué)家已經(jīng)發(fā)現(xiàn)一種可以使血壓恢復(fù)到正常水平的有效成分。故選B。
小題3:細(xì)節(jié)題:根據(jù)第三段最后一句“Indeed, Seanol is so powerful, it's the only FDA-approved Ecklonia Cava marine-algae (海藻)  extract in existence.”事實(shí)上,Seanol有如此強(qiáng)大的功效,它是唯一一個(gè)由FDA批準(zhǔn)從Ecklonia靜脈海藻中提純的物質(zhì),由此可知是符合標(biāo)準(zhǔn)的,故A項(xiàng)正確;根據(jù)第三段中“a huge 40% fat soluble”40%脂溶性,可知B項(xiàng)錯(cuò)誤;根據(jù)第三段中“an extremely rare seaweed extract(濃縮物) from Ecklonia Cava”一種很罕見的Ecklonia靜脈海藻萃取液,可知C項(xiàng)錯(cuò)誤;根據(jù)第三段中“Seanol's protective compounds can get into things like the fatty tissues of your brain”Seanol保護(hù)化合物可以進(jìn)入大腦的脂肪組織,而并不是“all things”所有物質(zhì),故D錯(cuò)誤。故選A。
小題4:推理題:閱讀第四段可知第二種成分Calamarine可減少疲勞和記憶力的問題,緩解關(guān)節(jié)疼痛、情緒波動(dòng)和抑郁癥。由此可知它可以緩解疼痛,使人輕松。故選D。
小題5:推理題:pessimistic悲觀的;indifferent中立的;doubtful懷疑的;Optimistic樂觀的。閱讀最后兩段內(nèi)容可知這兩種物質(zhì)制成的藥品效果很好,還有促銷手段,市場前景良好,可見作者對(duì)此持有樂觀情緒。故選D。
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科目:高中英語 來源:不詳 題型:閱讀理解

Scientists who discovered a new way of generating electricity from water say they may have come across an alternative source of clean energy to rival wind and solar power.
The breakthrough, which scientists say is the first new way to generate electricity in 160 years, could lead to batteries that use water instead of poisonous substances.
The scientists made the discovery when they were investigating what happens when tap water is forced through extremely narrow glass tubes. Water squeezed down the tubes, each of which was narrower than a tenth the thickness of a human hair, generating a small electric current that ran the length of the tube. To produce a larger electric current, the team tried forcing water through a glass water filter(濾水器)that contained thousands of narrow channels lined up side by side. “When we took a syringe(注射器)of water and squeezed it through the filter, we got enough power to light a light bulb,” said Larry Kostiuk of the University of Alberta in Canada. “The harder you push the syringe, the more electric current you get.”
The current is produced because of an effect in the glass tubes. When they are filled with water, positively charged ions(陽離子)fixed in the tubes are washed away, leaving a slight negative charge on the glass surface. When water is then forced along the tube, the surface repels negatively charged ions in the water while positively charged ions are attracted down the tube. The result is a net flow of positively charged ions that sets up an electric current.
According to Dr Kostiuk, no one has ever thought to use water to produce electricity in this way. “The last time someone came up with a way of generating electricity was Michael Faraday in 1839,” he said. “So this is the first new way of generating electricity in 160 years, which is why we are so excited about it.”
Dr Kostiuk says water batteries might one day be used to power mobile phones and calculators, but admitted that the engineering challenges might make other applications more realistic. “You’d need to be sure it wouldn’t leak, and you’d need to make sure it wouldn’t freeze,” he said.
More likely would be to install the electricity-generating devices where water is already being pumped, such as at city water filtration sites, he said. “It could compete with wind and solar power,” he added.
小題1:What does the passage mainly want to tell us about?
A.A kind of solar power discovered by scientists.
B.A kind of new energy source found in tap water.
C.The breakthrough to generate electricity 160 yeas ago.
D.A kind of new battery invented without poisonous substances.
小題2:The underlined word “repels” in Paragraph 4 is closest in meaning to _________.
A.rejectsB.identifiesC.a(chǎn)ttractsD.rebels
小題3:Why were the scientists extremely happy about their new discovery?
A.They were the first to find a new way to produce electricity.
B.They could make an electric current to light a light bulb.
C.Their discovery could be used to invent water batteries.
D.Their discovery was made 160 years earlier than Faraday’s.
小題4:What can we infer about potential water batteries?
A.They must be used to power mobile phones and calculators.
B.They have some possible disadvantages like water leaking.
C.They would be needed greatly at city water filtration sites.
D.They would be better than wind and solar power.

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科目:高中英語 來源:不詳 題型:閱讀理解

Dear Dean,
It is my understanding that this college has received a large donation to be used to improve the quality of life for students: expand the bookstore or add computers to the lab. I strongly argue in favor of the addition of more computers.
We have to think about a greater goal and a more practical way to enhance the quality of life for students. Do we want our college to be known as a place with a great bookstore where you can find CDs and gifts, or as a place where the students can research in their field using the best tools provided by technology?
As a learning institution, this college has the responsibility to offer its students the best technology to help them prepare for their future, since many students will be expected to be familiar with the latest software and other tools when they go on to work.
While they are in college, students find they are expected to use computers. They are asked to create PowerPoint presentations and research many topics on the Internet. Being able to do projects using the computer also gives students the opportunity to find information that without a computer would be much more difficult to find. Since students are competing for good grades, those who have limited access to computers are at a great disadvantage.
If there are more new and faster computers accessible, students will be able to complete their work more efficiently. No more will they have to wait in line, paper and disk in hand, while scanning the room for an empty chair and computer. No longer will they have to sit and wait while an outdated computer struggles to follow their commands.
The more computers are used in society, the more colleges will depend on them as a tool of teaching and learning. Making computers more accessible to students facilitates their learning process by making it much easier and more engaging(專注), and eventually improves their quality of life.
小題1:The purpose of the author in writing the passage is________.
A.to explain why students are in great need of computers
B.to tell us what benefits students can gain from computers
C.to persuade the Dean to purchase more advanced computers
D.to describe the problems caused by lack of computers
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A.computers are beneficial to students’ academic success
B.computers are the only access to good grades for students
C.students find it convenient to do homework by computers
D.students wish to use more money to buy more computers
小題3:The underlined word “facilitates” can be replaced by________.
A.furthersB.equipsC.predictsD.troubles
小題4:Which of the following shows the structure of the passage?
A.

B.

C.

D.

CP: Central point    P: Point    SP: Sub-point(次要點(diǎn))    C: Conclusion

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科目:高中英語 來源:不詳 題型:閱讀理解

After commuting, cooking dinner and doing household chores, the average parent has just 30 minutes to devote to their children in the evenings, according to a new study. One in four working parents worry that half an hour simply isn’t enough, while almost half fret that they aren’t a good enough parent during the week.
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小題1:The underlined word reconnect in Paragraph 2 is closest in meaning to ________.
A.discussB. communicateC. understandD. combine
小題2:According to Paragraph 1, almost half of the working parents ________.
A.can spare only about half an hour to be with their kids every day
B.spend their daytime commuting, cooking dinner and doing household chores
C.worry that half an hour’s stay with their kids is far from enough
D.fear that they aren’t a good enough parent during the week
小題3:What does the underlined sentence in Paragraph 3 mean?
A.I will be glad to listen.
B.I will be very interested.
C.I will listen carefully.
D.I will call your teacher at school.
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A.Where are you off to with your friends this weekend?
B.Who played the best in your football match today?
C.What science project are you doing at the moment and can I help with it?
D.What are the names of the toys you played with today?
小題5:What does Dr Halsey intend to tell us in this passage?
A.It is not necessary for parents to spend too much time with their children.
B.It is natural that working parents do not afford more time to reconnect with kids.
C.It is important that working parents learn more parenting skills.
D.It is clever that parents ask their kids questions instead of doing chores.

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小題1:Normally a student would at least attend __________classes each week.
A.36B.12C.20D.15
小題2:According to the first paragraph an American student is allowed
A.to live in a different university
B.to change permanently his or her university
C.to live at home and drive to classes
D.to get two degrees from two different universities
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A.their academic performance will affect their future careers
B.they are heavily involved in student affairs
C.they have to obey university rules
D.they want to run for positions of authority
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A.they hate the constant pressure and stress of their study
B.they will then be able to stay longer in the university
C.such positions help them get better jobs
D.such positions are usually well paid
小題5:The student organizations seem to be effective in__________.
A.dealing with the academic affairs of the university
B.ensuring that the students observe university regulations
C.evaluating students' performance by bringing them before a court
D.keeping up the students' enthusiasm for social activities

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科目:高中英語 來源:不詳 題型:閱讀理解

I am a strong believer that if a child is raised with approval (準(zhǔn)允), he learns to love himself and will be successful in his own way. Several weeks ago, I was doing homework with my son in the third grade and he kept standing up from his chair to go over the math lines. I kept asking him to sit down, telling him that he would concentrate better. He sat but seconds later, as if he didn’t even notice he was doing it, he got up again. I was getting frustrated (受挫), but then it hit me. I started noticing his answers were much quicker and accurate when he stood up. Could he be more absorbed while standing up?
This made me start questioning myself and what I had been raised to believe. I was raised to believe that a quiet, calm child was a sure way to success. This child would have the willpower to study hard, get good grades and become someone important in life.
Now those same people perhaps come to realize that their kids are born with their own sets of DNA and personality qualities, and all you can do is loving and accepting them. As parents, throughout their growing years and beyond that, we need to be our kids’ best cheerleaders, guiding them and helping them find their way.
I have stopped asking my son to sit down and concentrate. Obviously, he is concentrating just in his own way and not mine. We need to learn to accept our kids’ ways of doing things. Some way may have worked for me but doesn’t mean we need to carry it through generations. There is nothing sweeter than being personal and unique (獨(dú)特的). It makes us free and happy and that’s just the way I want my kids to live their own life. 
小題1:Time and again the author got his son seated in order to make him ______.
A.work fastB.go politeC.stay relaxedD.keep attentive
小題2:The underlined “it” (in the first paragraph) probably refers to ______.
A.his son’s doing better while standing up
B.his failure in keeping his son under control
C.his own experience as a school boy
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小題3:By this passage, the author attempts to tell other parents to ______.
A.correct their kids’ manners from the early ages
B.respect and trust their kids’ ways of behaviors
C.develop a good relationship with their children
D.guarantee their children’s freedom at home
小題4:Which of the following would be the best title of the passage?
A.Parental help with teens’ study
B.Adult influence on teen growth
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科目:高中英語 來源:不詳 題型:閱讀理解

You put a great deal of effort into reaching the college of your choice. It’s time to get started. But what’s next? Beginning college can be an exciting but awkward time. Follow these tips to adjust to your new life rapidly and make the most of your college experience.
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● Save pennies on books by waiting until class starts. You might not even need all of the recommended books. New textbooks cost an arm and a leg. Try buying used textbooks — it’s a surefire way to save money and serves the purpose as well.
● Do never look at college life as an endless series of parties and social activities. But there is a whole lot more to college if you’re serious about graduating. Having a good college experience is all about balancing work and fun.
● Be aware that your living environment can largely affect your academic success. If the dorm doesn’t suit you, consider living at home with your family or renting your own apartment. The best location for your studies isn’t always your dorm. Find a quiet area, like the library, to do your work. Alternatively, buy some headphones that block out noise.
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A.Driving your own car.B.Buying used books.
C.Renting an apartment.D.Attending activities.
小題2:In the text, freshmen are repeatedly warned against ______.
A.a(chǎn)cademic failuresB.physical problems
C.traffic accidentsD.social activities
小題3:The “freshman 15” tells the fact that some freshmen ______.
A.a(chǎn)ttend limited activities on campus
B.have little regular physical exercise
C.focus less on their academic work
D.take relaxed attitudes to their diets
小題4: The underlined phrase “having too much on your plate” probably refers to ______.
A.using too much money for meals
B.eating too many unhealthy foods
C.taking part in too many after-class activities
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科目:高中英語 來源:不詳 題型:閱讀理解

400-year-old plants from the Little Ice Age were brought back to life, which could help us understand how the Earth will deal with climate change.
Moss(蘚類植物) found buried beneath the Teardrop glacier(冰川) on Ellesmere Island in Canada has been brought back to life. Findings suggest that these plants could help repopulate regions exposed by melting ice caps. Plants that were buried beneath thick ice in Canada more than 400 years ago and were thought to have frozen to death have been brought back to life by Canadian scientists.
Samples of the moss plant, covered by the glacier during the Little Ice Age of 1550 to 1850 AD, were replanted in a lab at the University of Alberta and grew new stems(莖). Researchers now think these findings can give indication as to how regions can recover as the ice covering them melts.
Biologist Dr. Catherine La Farge and her team at the University of Alberta were exploring the region around the Teardrop glacier on Ellesmere Island. Ice on Ellesmere Island region has been melting at around four meters each year for the past nine years. This means that many areas of land that were previously covered by ice have since been exposed. Many ecosystems that were thought to have been destroyed during the Little Ice Age between 1550 and 1850 AD can now be studied, including many species that have never been studied before.
While examining an exposed area of land, La Farge and her team discovered a small area of moss called Aulacomnium turgidum. It is a type of bryophyte(苔蘚類植物) plant that mainly grows across Canada, the US and the Highlands of Scotland.
Dr La Farge noticed that the moss had small patches of green stems, suggesting it is either growing again or can be encouraged to repopulate. Dr La Farge told the BBC, “When we looked at the samples in detail and brought them to the lab, I could see some of the stems actually had new growth of green branches, suggesting that these plants are growing again, and that blew my mind. When we think of thick areas of ice covering the landscape, we’ve always thought that plants have to come from refugia(瀕絕生物保護(hù)區(qū)), never considering that land plants come from underneath a glacier. It’s a whole world of what’s coming out from underneath the glacier that really needs to be studied. The ice is disappearing pretty fast. We really have not examined all the biological systems that exist in the world; we don’t know it all.”
Dr La Farge took samples of the moss and, using carbon-dating techniques, discovered that the plants date back to the Little Ice Age. Dr La Farge’s team took the samples, planted them in dishes full of nutrient-rich potting soil and fed them with water.
The samples were from four separate species including Aulacomnium turgidum, Distichium capillaceum, Encalypta procera and Syntrichia ruralis. The moss plants found by Dr La Farge are types of bryophytes. Bryophytes can survive long winters and regrow when the weather gets warmer.
However, Dr La Farge was surprised that the plants buried under ice have survived into the twenty-first century. Her findings appear in proceedings(論文集)of the National Academy of Sciences.
小題1:Dr La Farge’s research is of great importance to ________.
A.knowing what the plants during the Little Ice Age were like
B.understanding how ecosystems recover from glaciers.
C.regrowing many species that have been destroyed before.
D.figuring out the effects of melting ice caps on moss.
小題2:The underlined part “blew my mind” in Paragraph 6 can best be replaced by “________”.
A.surprised meB.greatly frightened me
C.put my doubt out of my mindD.was exactly what I had in my mind
小題3:According to the passage, Aulacomnium turgidum ________.
A.lives better in small groups
B.is very active in hot weather
C.is strong enough to survive coldness
D.is chosen from Canadian refugia
小題4:Which of the following would be the best title for the passage?
A.Bryophyte ecology is greatly affected by climate change.
B.400-year-old moss’s survival is a mystery to solve.
C.Moss in ancient times was discovered in Canada.
D.400-year-old plants were brought back to life.

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科目:高中英語 來源:不詳 題型:閱讀理解

A new generation addiction is quickly spreading all over the world. Weboholism ,a twentieth century disease, affects people from different ages. They surf the net, use email and speak in chat rooms. They spend many hours on the computer, and it becomes a compulsive habit. They cannotstop, and it affects their lives.
Ten years ago, no one thought that using computers could become compulsive behavior that could affect the social and physical life of computer users. This obsessional behavior has affected teenagers and college students. They are likely to log on computers and spend long hours at different websites.
They become hooked on computers and gradually their social and school life is affected by this situation.They spend all free time surfing and don't concentrate on homework,so this addiction influences their grades and success at school. Because they can find everything on the websites, they hang out there. Moreover, this addiction to websites influences their social life. They spend more time in front of computers than with their friends.The relation with their friends changes.The virtual life becomes more important than their real life.They have a new language that they speak in the chat rooms and it causes cultural changes in society.
Because of the change in their behavior, they begin to isolate themselves from the society  and live with their virtual friends. They share their emotions and feelings with friends who they have never met in their life. Although they feel confident on the computer, they are not confident with real live friends they have known all their life. It is a problem for the future. This addictive behavior is beginning to affect all the world.
小題1:The main idea of the passage is about ____________.
A.the cause of weboholismB.the advantage of weboholism
C.the popularity of weboholismD.the influence of weboholism
小題2:The underlined word “obsessional” in the second paragraph most probably means _______.
A.a(chǎn)ttractiveB.a(chǎn)ddictiveC.professionalD.potential
小題3:We can infer from the passage that __________.
A.weboholism has the greatest effect on teenagers
B.students can hardly balance real and virtual life
C.people are addicted to games on the Internet
D.virtual life is more vivid and attractive anyway
小題4:Which of the following is NOT true of weboholism?
A.It contributes to the development of the web.
B.The chat room language may change social culture.
C.The problem will be getting more and more serious later.
D.People addicted to the web often become inactive in real life.
小題5:The author's attitude towards weboholism is that of being________.
A.optimisticB.positiveC.negativeD.a(chǎn)cceptable

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