Medicine comes in lots of different packages. Painkillers in a tablet can make your headache go away. Antibiotic cream (抗菌素膏) from a tube can prevent your cuts from becoming infected. But can medicine come packaged in chicken eggs?
A team of scientists from Scotland say “yes”. They’ve engineered special chickens that lay eggs with disease-treating drugs inside.
These eggs come from chickens that have been engineered to produce certain drugs inside their egg whites.
These drugs are made of molecules called proteins(蛋白質(zhì)). Animals make thousands of proteins — they’re the main element in skin, hair, milk and meat. Since animals can make proteins easily, they’re good candidates (候選者) for making protein drugs.
Researchers have already made cows, sheep and goats produce protein drugs in their milk. But chickens are cheaper to take care of, need less room, and grow faster than these other animals. Those qualities could make chickens a better choice to become living drug factories, says Simon Lillico of the Roslin Institute near Edinburgh, Scotland.
Lillico and a team of researchers changed chickens’ DNA — the code that tells cells how to make proteins — so that the birds’ cells made two protein drugs. One drug can treat skin cancer, and the other treats a nerve disease called multiple sclerosis (多發(fā)性硬化).
The scientists changed the chickens’ DNA so that the birds made these drugs only in their egg whites. This protects the chickens’ bodies from the drugs’ possible harmful effects and makes it easy for scientists to collect the drugs.
【小題1】If you cut your finger, you may use ________ to cure it.
| A．painkillers in a tablet | B．a(chǎn)ntibiotic cream from a tube |
| C．chicken eggs | D．protein drugs |
| A．Scientists from Scotland have succeeded in packing medicine into chicken eggs. |
| B．The drugs are made of molecules called proteins. |
| C．Scientists chose chickens for their experiments because chicken eggs taste delicious. |
| D．The animals are good candidates for making protein drugs. |
| A．treat lung cancer | B．help reduce headache |
| C．change people’s DNA | D．treat multiple sclerosis |
| A．eating eggs is the best choice for the patients now |
| B．scientists changed the chicken’s DNA and put all the drugs in chicken eggs |
| C．we may eat special eggs as drugs when we are sick in the future |
| D．the drugs produce harmful effects on the chicken’s bodies |
| A．Chicken Eggs to Replace Medicine | B．Chicken Eggs as Drug |
| C．Chicken Eggs and Medicine | D．Chicken Eggs and Animal Milk |
【小題1】B
【小題2】C
【小題3】D
【小題4】C
【小題5】B
解析試題分析：本文敘述了科學家可以對于雞蛋的蛋白進行DNA改變而制成一種能治療多發(fā)性硬化和皮膚癌的病，文中給出了為什么選用雞的蛋白，主要因為雞很容易喂養(yǎng)，占用空間小，生長快的特點。
【小題1】細節(jié)理解題。根據(jù)Antibiotic cream (抗菌素膏) from a tube can prevent your cuts from becoming infected. 砍傷用抗抗菌素膏防止發(fā)炎，故選B。
【小題2】細節(jié)理解題。根據(jù)chickens are cheaper to take care of, need less room, and grow faster than these other animals.并不是因為雞肉嘗起來好吃，故選C。
【小題3】細節(jié)理解題。根據(jù)The scientists changed the chickens’ DNA so that the birds made these drugs only in their egg whites. 雞蛋的蛋白進行了DNA改變能夠制造這種藥治療多發(fā)性硬化，故選D。
【小題4】推理判斷題。根據(jù)This protects the chickens’ bodies from the drugs’ possible harmful effects 可能在未來會給人們帶來傷害，故選C。
【小題5】標題歸納題。縱觀全文可知本文主要敘述了人們吃的蛋白與用它做成的藥，故選B。
考點：科普類短文閱讀。
點評：做推理題干擾選項的特點夸大事實：一是對于原文中的細節(jié)或論斷的某方面程度進行了夸大處理。二是無中生有：捏造原文并不存在的信息，并以此作為依據(jù)進行推理。三是摻入常識：根據(jù)考生已有的常識是正確的，但卻不是基于文章。四是推理過頭：引申過度，使結(jié)論過于絕對化。知道了這些特點在容易排除干擾項進而做出正確的判斷。
科目：高中英語 來源： 題型：閱讀理解
The past week was possibly the most eventful in the history of customer technology markets,or to be precise, the 7-inch (17.8-cm) tablet (平板電腦)market. Never before have three of thebiggest players in the industry scheduled what could be truly historic productlaunches (上市）so close together.
Despite its name, the 7.9-inch iPad Mini is one of the largest among the mini-tablets. It's gotall the aesthetics of its earlier 9.7-inch iPad and is unbelievably thin-just 7.2 mm, 23 percentthinner than the iPad.
Apple's iPad Mini
Release date: Nov 2,2012 (Wi-Fi version)
Operating system: iOS 6
Size: 19.9 x 13.5 x 0.7 cm
Prices: $329 (16GB Wi-Fi), $429 (32GB Wi-Fi), $519 (64GB Wi-Fi), or $459 (16GB Data)
$559 (32GB Data), $659 (64GB Data)
Google may have been forced to cancel its Android event in New York City on Oct 29 due to the threat of hurricane Sandy, but that isn't stopping it from making same big announcements. For starters, Google has confirmed (證實）that the Nexus 10 will be running Android 4.2 out of the box, so get excited. It will also come equipped with a 10-inch display running at an impressive 2560x1600 resolution. On the inside, it'll have a A15 dual-core (雙核）processor running alongside 2GB of RAM(內(nèi)存)，so expect the Nexus 10 to be a speedy little tablet. Google's Nexus 10 Release date: Nov 13，2012 Operating system: Android 4.2 Jelly Bean Size: 26.4 x 17.8x0.9 cm Prices: $399 (16GB), $449 (32GB)
Microsoft's Surface is a bold product with some great touches. It doesn't feature a camera and focuses on Office software, which suggests Microsoft is focusing this product on an executive toy. There's no 3G connection (only Wi-Fi) so owners won't have to worry about an extra contract.
The real delight, however, is Metro, the impressive navigation interface (導航界面).It is beautifully designed with brightly colored squares for navigation. Pre-orders for Surface in the US sold out over the weekend, so it would seem customers are excited.
Microsoft's Surface
Release date: Oct 26,2012
Operating system: Windows 8 RT
Size: 27.5 x 17.2 x 0.9 cm
Prices: $499 (32GB M-Fi)
【小題1】What can be inferred from the first paragraph?
| A．The three biggest companies made a new product together. |
| B．A technology has been introduced to tablet industry. |
| C．The three companies launched their new products nearly at the same time. |
| D．The tablet market, in October was out of control. |
| A．Wi-Fi version | B．Operating system |
| C．Prices | D．Size |
| A．6 | B．5 | C．4 | D．3 |
| A．Microsoft's Surface. | B．Apple's iPad Mini. |
| C．Google's Nexus 10. | D．A15 dual-core processor. |
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科目：高中英語 來源： 題型：閱讀理解
L1PITOR
| ABOUT LIPITOR Lipitor is a prescription medicine．Along with diet and exercise，it lowers “bad，’ cholesterol(膽固醇)in your blood．It can also raise “good'’ cholesterol· Lipitor can lower the risk of heart attack in patients with several common risk factors， including family history of early heart disease，high blood pressure，age and smoking· |
| WHO IS LIPITOR FOR? Who can take LIPITOR： ．People who cannot lower their cholesterol enough with diet and exercise ·Adults and children over l0 Who should NOT take LIPITOR： ．Women who are pregnant，may be pregnant，or may become pregnant. Lipitor may harm your unborn baby． ．women who are breast-feeding．Lipitor can pass into your breast milk and may harm your baby． · People with liver(肝臟)problems |
| POSSIBLE SIDE EFFECTS OF LIPITOR Serious side effects in a small number of people： ．Muscle(肌肉)problems that can lead to kidney(腎臟)problems，including kidney failure ．Liver problems．Your doctor may do blood tests to check your liver before you start Lipitor and while you are taking it． Call your doctor right away if you have： ．Unexplained muscle pain or weakness，especially if you have a fever or feel very tired ．Swelling of the face，lips，tongue，and／or throat that may cause difficulty in breathing or swallowing · Stomach pain Some common side effects of LIPITOR are： · Muscle pain · Upset stomach · Changes in some blood tests |
| HOW TO TAKE LIPITOR DO： · Take Lipitor as prescribed by your doctor． · Try to eat heart-healthy foods while you take Lipitor． · Take Lipitor at any time of day, with or without food． · If you miss a dose(一劑)，take it as soon as you remember．But if it has been more than 12 hours since your missed dose，wait．Take the next dose at your regular time． Don’t： · Do not change or stop your dose before talking to your doctor． · Do not stal-t new medicines before talking to your doctor． |
| A．To help quit smoking. | B．To control blood pressure. |
| C．To improve unhealthy diet. | D．To lower "bad" cholesterol. |
| A．breast-feeding women | B．women who are pregnant |
| C．a(chǎn)dults having heart disease | D．teenagers with liver problems |
| A．change the amount of your next dose |
| B．eat more when taking your next dose |
| C．have a dose as soon as you remember |
| D．take the next dose at your regular time |
| A．Face swelling. | B．Upset stomach. |
| C．Kidney failure. | D．Muscle weakness. |
| A．To teach patients ways for quick recovery. |
| B．To present a report on a scientific research. |
| C．To show the importance of a good lifestyle. |
| D．To give information about a kind of medicine |
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科目：高中英語 來源： 題型：閱讀理解
When someone says “SHARK” most people think of a big, toothy, underwater animal; basically we are imagining a Great White. In fact sharks come in all shapes, sizes and even colors! Follow me please; I’d like to show you a very special small shark commonly known as horn sharks, only found in the coastal waters of north-west North America.
Look at this shark, and you can easily see the horns on it and you will know the reason why it is called the horn shark is that it has the broad, flattened head and two large horn-like spines(脊椎) found behind its eyes and makes it one of the hardiest of all shark species. What makes it unique is that as its enemy attempts to swallow it, the spines on its back will stick into the enemy’s mouth and give a good chance for it to get away.
The horn shark is brown in color with black spots all over its body. The adults can reach up to a length of 4 feet and weigh up to 10 kg. An interesting fact about the horn shark is that it has five gills(鰓). The horn shark is a clumsy swimmer using its flexible pectoral fins(胸鰭)to push itself along the bottom of the ocean. The maximum distance that has ever been recorded for a horn shark to have traveled out from its habitat is 10 miles.
Today, as so little is known about its population off the Californian coast, they have been listed as being “Data Deficient” in the World Conservation Union. The horn shark is being threatened both by water pollution and commercial fishing in the area. Though they are not among those sea creatures hunted primarily for food, but they often get caught as a by-catch in fishing expeditions.
【小題1】The horn shark gets its name for______.
| A．its small size | B．its large eyes |
| C．its two large spines | D．its brown color with spots |
| A．By giving descriptions | B．By following time order |
| C．By analyzing causes | D．By making comparisons |
| A．①② | B．②③ | C．①④ | D．③④ |
| A．it doesn’t travel far |
| B．it is good at swimming |
| C．its spines can be used to attack the enemy and escape |
| D．it is only found in the coastal waters of north-west North America |
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科目：高中英語 來源： 題型：閱讀理解
Most of us are used to seasons. Each year, spring follows winter, which follows autumn, which follows summer, which follows spring. And winter is colder than summer. But the earth goes through temperature cycles over much longer periods than those that we experience. Between 65,000 and 35,000 years ago, the planet was much colder than it is now. During that time the temperature also changed a lot, with periods of warming and cooling. Ice melted during the warm periods, which made sea levels rise. Water froze again during the cold periods.
A new study from Switzerland, sheds light on where ice sheets melted during the ice age. It now seems that the ice melted at both ends of the earth, rather than just in either northern or southern regions.
This surprised the researchers from the University of Bern. Scientists have long assumed that most of the ice that melted was in the Northern hemisphere(半球) during the 30,000-year long ice age. That belief was held because the North Pole is surrounded by land, while the South Pole is surrounded by the Antarctic Ocean. It is easier for ice sheets to grow on land. If surrounded by sea the ice can easily just slip into the ocean instead of building up.
The researchers used a computer model to look at ways the ice could melt and how it might affect sea levels. They compared these results to evidence of how temperatures and currents actually changed during that time. The model showed that if it was only in the Northern hemisphere that ice melted, there would have been a bigger impact(影響) on ocean currents(洋流) and sea temperatures than what actually happened. Studies suggest that melting just in the Southern hemisphere would have been impossible, too. The only reasonable conclusion, the scientists could make, was that ice melted equally in the North and the South.
It is still a mystery as to what caused the temperature changes that caused the ice to melt.
【小題1】The North Pole is surrounded by land, while the South Pole is surrounded by the Antarctic Ocean. So scientists thought that ________.
| A．most of the ice melted in the Northern hemisphere |
| B．most of the ice melted in the Southern hemisphere |
| C．The North Pole is colder than South Pole |
| D．The South Pole is colder than North Pole |
| A．the ice can easily just slip into the ocean |
| B．volcanoes caused the ice to melt |
| C．melting just in the Northern hemisphere would have been impossible |
| D．researchers often use the computer models help their research work. |
| A．how long the ice age lasted |
| B．where ice sheets melted during the ice age |
| C．what caused the temperature changes |
| D．what the earth is made up of |
| A．A computer model |
| B．Studies show ice melted equally in the North and the South during the ice age |
| C．Most of the ice melted in the Northern hemisphere during the 30,000-year long ice age. |
| D．A survey result |
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科目：高中英語 來源： 題型：完型填空
Body language is the quiet，secret and most powerful language of all！It speaks ____than words.According to specialists，our bodies send out more___than we realize.In fact，nonverbal (非言語) communication takes up about 50% of what we really____.And body language is particularly____when we attempt to communicate across cultures.Indeed，what is called body language is so____a part of us that it’s actually often unnoticed.And misunderstandings occur as a result of it.____，different societies treat the____between people differently.Northern Europeans usually do not like having___contact (接觸) even with friends，and certainly not with____.People from Latin American countries，____，touch each other quite a lot.Therefore，it’s possible that in____，it may look like a Latino is____a Norwegian all over the room.The Latino，trying to express friendship，will keep moving ____.The Norwegian，very probably seeing this as pushiness，will keep____—which the Latino will in return regard as ____.
Clearly，a great deal is going on when people____.And only a part of it is in the words themselves.And when parties are from____cultures，there’s a strong possibility of ____.But whatever the situation，the best____is to obey the Golden Rule：treat others as you would like to be____.
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科目：高中英語 來源： 題型：閱讀理解
What's your idea of a good time? What about dancing in a rainy field with one hundred and fifty thousand other people while a famous rock band plays on a stage so far away that the performers look like ants?
It may sound strange but that is what many hundreds of thousands of young people in the UK do every summer. Why? Because summer is the time for outdoor music festivals.
Held on a farm, the Glastonbury Festival is the most well-known and popular in the UK. It began in 1970 and was attended by one thousand five hundred people each paying an admission price of £1 including free milk from the farm.
Since then the Glastonbury Festival has gone from strength to strength --- in 2004 one hundred and fifty thousand fans attended, paying £112 for tickets to the three-day event. Tickets for the event sold out within three hours. Acts included veteran superstars, such as Paul McCartney and James Brown, as well as new talent, like Franz Ferdinand and Joss Stone. Although many summer festivals are run on a profit-making basis, Glastonbury is a charity event, donating millions of pounds to local and international charities.
Glastonbury is not unique in using live music to raise money for global poverty. In July of this year, the Live 8 concerts will be held simultaneously in London, Paris, Rome and Berlin. Superstars, such as Madonna, Sir Elton John and Stevie Wonder will perform in order to highlight international poverty and debt.
【小題1】What does the author mean by saying “the Glastonbury Festival has gone from strength to strength” in the fourth paragraph?
| A．The festival has achieved growing success. |
| B．Great efforts have been made to hold the festival. |
| C．The festival has brought in a large amount of money. |
| D．There have been thousands of fans attending the festival |
| A．The Glastonbury Festival is run on a profit-making basis. |
| B．Tickets for the 2004 Glastonbury Festival were in great demand despite the high price. |
| C．Both James Brown and Joss Stone were born in poor families. |
| D．In the 1970 Glastonbury Festival, one could have lunch on the farm for free. |
| A．the Glastonbury Festival is not so popular as the Live 8 concerts |
| B．the Live 8 concerts are held every year in London. |
| C．London, Paris, Rome and Berlin are famous for outdoor music festivals |
| D．some superstars are concerned about global poverty. |
| A．How to have a good time |
| B．Charity events around the world |
| C．The Glastonbury Festival |
| D．Superstars’ performances in charity events |
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科目：高中英語 來源： 題型：閱讀理解
Dear Betty,
My roommate’s family wants me to celebrate Thanksgiving Day with them in their home. I accepted the invitation, and I’m excited about going, but I’m a little nervous about it, too. The social customs in my country are different from those here, so I’m a little worried about making mistakes.
Should I bring a gift, such as candy or flowers? Should I arrive on time or a little late? At the dinner table, how can I know which fork or knife to use? How can I let the family know that I’m thankful for their kindness?
Yours,
Knowing Nothing
Dear Knowing Nothing,
It’s a good idea to bring a gift when you go to a dinner party. Flowers are always welcome, or you can bring a bottle of wine if you know the family drink it.
You should arrive on time or five to ten minutes late. Don’t get there early. If you are going to be more than fifteen minutes late, you should call and tell them.
Try to relax at the dinner table. If you don’t know how to use the right fork, knife or spoon, just watch the other guests, and follow them. If you still have no idea of what to do, don’t be shy about asking the person next to you; it’s better to ask them than to be silently uncomfortable and nervous.
If you like the food, say so. Of course, you’ll thank the host and hostess for the meal and for their kindness. It’s also a good idea to send a card to thank them the day after.
Yours
Betty
【小題1】Knowing Nothing wrote a letter to Betty to _____.
| A．tell Betty some good news |
| B．a(chǎn)sk for some advice |
| C．a(chǎn)nswer some questions |
| D．invite her to dinner |
| A．can only bring some flowers |
| B．can’t bring wine |
| C．should arrive on time or five to ten minutes late |
| D．should arrive twenty minutes late |
| A．relax at the dinner table |
| B．watch the other guests |
| C．a(chǎn)sk the person beside him |
| D．keep silent at table |
| A．say nothing but goodbye. |
| B．send a card to thank them the day after. |
| C．thank the host and hostess for the meal and for their kindness at once |
| D．invite the host and hostess for a dinner the next day |
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科目：高中英語 來源： 題型：閱讀理解
Below are pages adapted from, http：//sochi2014．com/en/
Sochi Volunteers
【小題1】Sochi 2014 Volunteer Training Program was launched on ．
| A．30 May 2013 | B．11 March 2013 | C．16 December 2013 | D．19 September 2013 |
| A．Sochi | B．St． Petersburg |
| C．the United Kingdom | D．Moscow |
| A．The 25 ,000 volunteers were from Russia． |
| B．Winners of Cultural Program Competition weren't known until 19 September 2013． |
| C．From August,25 to September,8,you were able to enjoy Winter Games in Sochi． |
| D．Few of the cultural activities were intended for creating atmosphere of Sochi Winter Games． |
| A．importance | B．place | C．date | D．name |
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