In Singapore，most of us love window-shopping while some others enjoy having a picnic at East Coast Park or Changi Beach on sunny days．Singaporeans are never bothered by the occasional thunderstorm．However，we know that if it rains for long continuous periods，there will be more serious effects．Just recently the main shopping street of Orchard Road was flooded and some part of Bukit Timah was impassable(不能通行的)to traffic．People reacted by writing in to the newspaper to complain about this! We forget that other countries suffer much worse effects.
Elsewhere，heavy tropical(热带的)storms often result in floods that ruin crops especially in Thailand and Malaysia．This in turn usually means that the price of rice and vegetables here in Singapore will rise because we import these products from them．If there is a typhoon or tsunami，thousands of lives are lost too．This happened in Indonesia and Phuket in Thailand in 2004 and It serves to remind us of how Mother Nature can cause great damage．
Weather patterns in general have changed dramatically in recent years．Scientists believe that global warming and the resulting melting of the polar ice-cap has caused the level of the ocean to rise．This in turn causes flooding of low-lying areas in countries where the land is rather flat and some parts of which is below water level．It is believed that human activities have caused Mother Nature to show her extreme anger，so it is now important that we really work together to cut down on harmful activities，for example，illegal logging(伐木)or irresponsible forest-burning to clear land for farming．
【小题1】From Paragraph 1，we can see that most Singaporeans love ．
| A．making complaints |
| B．going out for picnics |
| C．doing window-shopping |
| D．traveling along the coast |
| A．Heavy tropical storms will follow shortly． |
| B．The price of rice and vegetables will go up． |
| C．Many people will write in to the newspaper． |
| D．More rice and vegetables will be imported． |
| A．the arrival of heavy tropical storms |
| B．the import of rice and vegetables |
| C．the rising price of rice and vegetables |
| D．the loss of lives in natural disasters |
| A．c→a→e→b→d | B．a→c→e→b→d |
| C．c→a→b→e→d | D．d→a→c→b→e |
| A．Clear more land for farming． |
| B．Reduce harmful human activities． |
| C．Bring down the price of food． |
| D．Improve the quality of weather． |
【小题1】C
【小题2】B
【小题3】D
【小题4】A
【小题5】B
解析试题分析：本文讲述从新加坡受到洪灾影响后会引发物价上涨引出正是人类的活动导致这些自然灾害的频繁发生。
【小题1】C 细节理解题。根据第一段In Singapore，most of us love window-shopping while some others enjoy having a picnic at East Coast Park or Changi Beach on sunny days．新加坡大部分人喜欢逛街，故选C项。
【小题2】B 细节理解题。根据第一段Singaporeans are never bothered by the occasional thunderstorm．However，we know that if it rains for long continuous periods，there will be more serious effects．热带风暴导致的洪水会毁掉庄稼，新加坡的蔬菜和大米是从这些国家进口的，所以会导致蔬菜，大米的价格上升，故选B项。
【小题3】D 细节理解题。根据第二段提到If there is a typhoon or tsunami，thousands of lives are lost too．This happened in Indonesia and Phuket in Thailand in 2004上句提到台风和海啸会导致成千上万的人死亡。这在2004年在印度尼西亚和泰国的普吉岛发生过。自然灾害到这人死亡这件事用来提醒我们大自然可以带来巨大损害。故选D项。
【小题4】A 细节理解题。根据最后一段提到It is believed that human activities have caused Mother Nature to show her extreme anger，so it is now important that we really work together to cut down on harmful activities，for example，illegal logging(伐木)or irresponsible forest-burning to clear land for farming．可知选A项。
【小题5】B 细节理解题。根据最后一段提到It is believed that human activities have caused Mother Nature to show her extreme anger, so it is now important that we really work together to cut down on harmful activities,“人们认为是人类的活动导致了大自然极端愤怒， 因此，现在我们真的应该团结合作减少有害活动。
考点：科普类阅读。
小学学习好帮手系列答案
小学同步三练核心密卷系列答案科目：高中英语 来源： 题型：阅读理解
All of us eat every day, but most of us don’t understand nutrition(营养). How much do you know about good nutrition? Are the following statements true or false?
1. People who don’t eat meat can stay healthy.
True. As long as people eat enough milk, eggs and meat alternates(替代物), they can get enough protein.
2. Fresh vegetables cooked at home are always more nutritious than canned vegetables.
False. The difference depends more on how vegetables are prepared than whether they are fresh or canned. Vegetables cooked in too much water can lose a large quantity of vitamins.
3. Food eaten between meals can be just as good for health as food eaten at regular meals.
True. Nutritional value depends on what types of food you eat, not when you eat them. Eating an egg or an orange between meals can contribute to a good diet.
4. Taking extra vitamins beyond the recommended daily allowances won’t give you more energy.
True. It’s widely believed that extra vitamins provide more energy. But taking more than the baby needs doesn’t make it function better, just as overfilling your gas tank doesn’t make your car run better.
5. Natural vitamins are better supplements(补充)for the diet than synthetic vitamins.
False. There is no difference. A vitamin has the same properties(性质)and specific chemical structure whether made in a laboratory or taken from plant or animal parts.
6. Older people need the same amount of vitamins as younger people.
True. Older people need the same quantity of vitamins as younger people although they need fewer calories. Certain illnesses raise the requirements for some vitamins, but that is true for the young as well as the old.
7. Food grown in poor soil is lower in vitamins than food grown in rich sold.
False. The vitamins in our foods are made by the plants themselves. They don’t come from the soil.
However, the minerals in a plant depend on the minerals in the soil.
If you have answered these questions correctly, you can say you know much about food and nutrition by today’s standards. But remember that nutrition is a growing science and that may be aged as new information is obtained.
【小题1】The main purpose of the passage is to .
| A．list today’s standards of some food and nutrition |
| B．introduce what should be eaten and what not |
| C．explain what is helpful to your health and what is not |
| D．test our nutrition IQ by judging the problems listed |
| A．help to bring about | B．take the place of |
| C．make room for | D．turn to |
| A．不同的 | B．特别的 |
| C．合成的 | D．天然的 |
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科目：高中英语 来源： 题型：阅读理解
We sometimes think global warming or climate change is a problem very far away from our lives, and that only the government needs to worry about it. But it's hardly possible to completely stay out of it scientists are now 95 percent sure that humans have been the “dominant cause” of global warming trends since the 1950s.
One of the conclusions of a report released on Sept 27 by the United Nations says that human activities have caused global temperatures to rise by 0.89 0C between 1901 and 2012. That might not seem like a lot, but the truth is that a major part of that heat has been absorbed into the oceans, which is not surprising given that they cover two thirds of Earth's surface. Also, water has a much greater capacity (容量) to absorb heat than the air does, according to The Economist.
While many greenhouse gases occur naturally and are needed to keep the Earth warm enough to support life, humans' use of fossil fuels is the main source of excess (多余的) greenhouse gases. According to CNN, by driving cars, using electricity produced by burning coal and oil or heating our homes with coal or natural gas, we release a large amount of greenhouse gases into the atmosphere.
Your body can barely feel a difference of 0.89 0C, but the Earth's ecosystems are so sensitive that even small changes can disturb them. It often starts with the smallest creatures at the bottom of the food chain, eventually affecting bigger animals, many of which could end up becoming extinct.
Global warming is also linked to an increase in extreme weather. A larger amount of carbon dioxide traps more energy inside the atmosphere. This changes the patterns of storms and rainfall in many regions and can lead to droughts and floods. Worse still, melting sea ice in warmer oceans is causing sea levels to rise at a speed of more than three millimeters per year, according to The Guardian, which also increases the risk of flooding.
“The report should serve as another wakeup call that our activities today have a profound impact on society, not only for us, but for many generations to come，” French Michel Jarraud, secretarygeneral of the World Meteorological Organization, said at a news conference.
【小题1】The underlined word “dominant” in the first paragraph means “ ________”．
| A．common | B．indirect |
| C．secondary | D．leading |
| A．Greenhouse gases have been proven to harm merely the Earth . |
| B．There is little we can do to prevent global warming. |
| C．Global warming can increase the chances of droughts and floods. |
| D．The hugeness of oceans makes them better absorbers of heat than the air. |
| A．is more harmful to smaller creatures than bigger ones |
| B．is not serious because most of the extra heat has been absorbed by the oceans |
| C．has made the Earth's ecosystems more sensitive to changes |
| D．is likely to cause many species to become extinct |
| A．Negative. | B．Supportive. |
| C．Doubtful. | D．Uninterested. |
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科目：高中英语 来源： 题型：阅读理解
DNA left at a crime scene could be used in the future to build up a picture of an offender’s face, it was revealed tonight.
A first step towards genetic mugshots has been taken by researchers in the US who link specific DNA markers with face shape. To identify the genes, they focused on known mutations(突变) that cause changes of the face and head. Normal versions of these genes were found to influence individual features. For instance, one gene affected the lips, another the shape and configuration of bones around the eyes, and a third the appearance of the mid-face and skull. In total, 20 genes had “significant effects” on facial appearance.
Lead scientist Professor Mark Shriver, from Pennsylvania State University, said: “We use DNA to match to an individual or identify an individual, but you can get so much more from DNA. Currently we can’t go from DNA to a face, or from a face to DNA, but it should be possible.” The implications are far reaching, raising the possibility of creating a data bank of facial types based on genetic markers. DNA from a crime scene could then be used to produce a rough image of the face of an offender or victim. Such genetic mugshots may be more reliable than computer-generated “e-fits” based on witnesses’ recollections. Other uses of the technique might include proving the identity of fathers in paternity cases, or visualising our remote ancestors from fossil DNA.
The scientists wrote in the online journal Public Library of Science Genetics: “Such predictive modelling could be forensically useful; for example, DNA left at crime scenes could be tested and faces predicted in order to help to narrow the pool of potential suspects. Further, our methods could be used to predict the facial features of descendants, deceased ancestors, and even extinct human species. In addition, these methods could prove to be useful diagnostic tools.” The team developed a model which first established a range of physical face shapes from people of mixed West African and European ancestry from the US, Brazil and Cape Verde. Measurements were taken of thousands of point co-ordinates on grids placed over 3D images of the faces.
Statistical methods were then used to determine the relationship between facial differences and the effects of gender, ethnic ancestry and individual gene variants.
【小题1】The underlined word “mugshots” in the second paragraph most probably means _________.
| A．different faces | B．characteristics | C．pictures of faces | D．genders |
| A．they can merely match to an individual or identify an individual |
| B．there is a possibility of going from DNA to a face |
| C．DNA could be used to produce a rough image of an offender’s face |
| D．this technology is more reliable than computer-generated “e-fits” |
| A．Creating a data bank of DNA |
| B．Recognizing the DNA of criminals |
| C．Predicting the location of offence using DNA |
| D．Building image of offender’s face from DNA |
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科目：高中英语 来源： 题型：阅读理解
Ten years ago, with only about 1, 000 pandas left in the world, China was desperately trying to clone(克隆)the animal and save the endangered species(物种). That was a move similar to what Texas A & M University researchers had been undertaking for the past five years in a project called “Noah’s Ark”(诺亚方舟).
Noah’s Ark was aimed at collecting eggs, embryos(胚胎), semen and DNA of endangered animals and storing them in liquid nitrogen. If certain species should become extinct, Dr. Duane Kraemer, a professor in Texas A & M’s College of Veterinary Medicine, said there would be enough of the basic building blocks to reintroduce the species in the future. 
It was estimated that as many as 2, 000 species of mammals, birds reptiles would become extinct in over 100 years. The panda, native only to China, was in danger of becoming extinct in the next 25 years.
This week, Chinese scientists said they grew an embryo by introducing cells from a dead female panda into the egg cells of a Japanese white rabbit. They were then trying to implant the embryo into a host animal.
The entire procedure could take from three to five years to complete.
“The nucleus transfer(核子移植)of one species to another is not easy, and the lack of available(capable of being used)panda eggs could be a major problem,”Kraemer believed. “They will probably have to do several hundred transfers to result in one pregnancy(having a baby). It takes a long time and it’s difficult, but this could be groundbreaking science if it works. They are certainly not putting any live pandas at risk, so it is worth the effort, ”added Kraemer, who was one of the leaders of the project at Texas A& M, the first-ever attempt at cloning a dog.
“They are trying to do something that’s never been done, and this is very similar to our work in Noah’s Ark. We’re both trying to save animals that face extinction. I certainly appreciate their effort and there’s a lot we can learn from what they are attempting to do. It’s a research that is very much needed. ”
At present, the project has worked. The number of the pandas has increased to more than 1, 500.
【小题1】The aim of “Noah’s Ark” project was to .
| A．make efforts to clone the endangered pandas |
| B．save endangered animals from dying out |
| C．collect DNA of endangered animals to study |
| D．transfer the nucleus of one animal to another |
| A．available panda eggs | B．host animals |
| C．qualified researchers | D．enough money |
| A．China’s Success in Pandas Cloning |
| B．The First Cloned Panda in the World |
| C．Exploring the Possibility to Clone Pandas |
| D．China—the Native Place of Pandas Forever |
| A．Kraemer and his team had succeeded in cloning a dog |
| B．scientists tried to implant a panda’s egg into a rabbit |
| C．Kraemer would work with Chinese scientists in clone researches |
| D．about two thousand species would probably die out in a century |
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科目：高中英语 来源： 题型：阅读理解
Technology and the present generation of kids go hand in hand. Taking advantage of this factor, Lim Hojoon, the designer from South Korea, has come up with an educational gadget (小装置) especially for children.
Kidget, as the name suggests, is a combination of two words – kid and gadget. This kid-friendly gadget has various uses. When your child is in a mood to read, it takes the form of a storybook. When the mood is to draw and color this wonder gadget turns into a perfect canvas (画布). Your child can freely give color to all his/her imaginations. Should he or she wish to have some fun, see this device change into a musical instrument. You too would enjoy doing activities with your loved one using this gadget. This touch screen device will definitely prove to be an ideal friend.
As many parents agree, in this age of technological advancements it is much easier to introduce children to new gadgets than adults. While many adults refrain (克制) from trying out something new, kids are more than prepared to take the leap. Keeping this fact in mind, Kidget is the perfect gift for the child of the 21st century. You will be surprised to see how fast your little one gets acquainted with the device. You might even find yourself lagging (落后) behind at times.
Kidget has another hidden advantage. It helps take the load off young shoulders. With three things rolled into one, a child has much less books, stationary items and related goods to carry. It comes with a promise to make life simpler for kids. Not only is it simple to use but also easy to carry along. The stylish protective case comes with a belt attached to it. Children up to 14 years of age, the targeted audience, enjoy the freedom that comes with it.
【小题1】The Kidget probably can’t serve as a ______.
| A．storybook | B．perfect canvas |
| C．musical instrument | D．television |
| A．has many functions |
| B．is only suitable for kids |
| C．can make kids addicted if not properly used |
| D．can change its shape and color |
| A．it can be put into a schoolbag |
| B．children can carry much less with it |
| C．it has a stylish protective case |
| D．it contains all the textbooks |
| A．has both advantages and disadvantages |
| B．hasn’t been put into use |
| C．needs to be further improved |
| D．is a perfect gift for kids |
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科目：高中英语 来源： 题型：阅读理解
Julie was preparing for a trip when her phone slipped into a sink full of water. Panic moment! She quickly picked up the wet phone and tried to turn it on, but nothing worked. Her first reaction? She got dressed, drove to the nearest store, and bought a new model at full price.
A new study finds that fear of losing your phone is a common illness. About 66 percent of those surveyed suffer from nomophobia or “no mobile phone phobia”. Interestingly, more women worry about losing their phone than men.
Fortunately, there’s a solution.
The first step is to figure out if you have nomophobia. Checking your phone too often is one thing, but the true sign of a problem is that you can’t conduct business or go about your routine when the fear becomes so severe.
Do you go to unusual lengths to make sure you have your phone? That’s another sign of a problem. If you find you check your phone plenty of times per hour, or a total of an hour per day, there may be a problem.
Some of the treatments are similar to those for treating anxiety attacks: Leaving the phone behind and not checking e-mail or text messages, and then learning to tolerate the after anxiety. Even if this leads to a high level of worry and stress, the solution is to push through the fear and learn to deal with not having your phone.
Of course, there are also technological alternatives. Luis Levy, a co-founder at Novy PR, says he uses an application called Cerberus that can automatically track the location of his phone. To find it, he can just go to a Web site and see the phone’s location.
He also insures his phone through a service called Asurion. The company’s description of its product reads like a prescription for anxiety: “60 million phones are lost, stolen or damaged each year. You’ll have complete peace of mind knowing that your phone is protected and you can quickly reconnect with family, friends and work, as soon as the very next day!”
【小题1】Why does the author mention Julie’s experience in the first paragraph?
| A．To inform us that mobile phones are useful. |
| B．To introduce the topic for discussion. |
| C．To warn us that we should be careful. |
| D．To tell us we should get phones ready for a trip. |
| A．Fear of losing mobile phones |
| B．Habits of using mobile phones |
| C．Eagerness for new mobile phones |
| D．Independence of mobile phones |
| A．Avoiding using phone for some time |
| B．Learning more about modern technology. |
| C．Protecting one’s phone against any damage. |
| D．Not using a mobile phone in one’s daily work. |
| A．It lets you know other people also lose their phones. |
| B．It will give you a new phone through insurance. |
| C．It enables you to reconnect with your acquaintance. |
| D．It gives you a prescription to treat nomophobia. |
| A．Solutions to nomophobia. |
| B．New mobile phone technology. |
| C．Disadvantages of mobile phone. |
| D．Attitude toward mobile phone. |
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科目：高中英语 来源： 题型：阅读理解
Going green is something that affects every single one of us. Whether by recycling those plastic water bottles, or by cutting down on electricity in your home, the importance of going green on a personal level is extremely important. But, when you’re a millionaire NBA basketball star, how do you help out the environment?
Yao Ming is a basketball player that plays for the Houston Rockets and has spoken out against hunting of sharks for fins, a delicious food in his native China. He is also the United Nations’ Environmental champion. His goal is to raise awareness of climate change and energy-saving. “I will work with young people across the world and try to inspire them to plant trees, harvest rainwater and to become environmental champions in their own communities.”
The Philadelphia Eagles, a professional American football team, are really doing their part to give back to the community. The Eagles Go Green page has a “Green Energy Calculator” and according to the web site fans have saved $ 73,674.90 a year and saved 666,320 pounds of CO2 per year. Also, the Eagles have set up a “Stop global warming virtual march（虚拟游行）on Washington”, a march across America for one year, through the Internet with a goal to bring fans together and to urge leaders to deal with the serious problem of global warming now.
Bob Burnquist, a Brazilian skateboarder, is a member of Action Sports Environmental Coalition and founder of a program that gets organic foods and farming into schools for healthy lunch programs. Bob also has a huge homegrown organic farm where he hosted a gathering in celebration of Earth Day.
Kelly Slater is a surfer and eight-time champion, but he also supports saving the coral reefs world wide. He has founded the Kelly Slater Invitational Competition which raises funds and awareness for Reef Check, which is able to get its message out to a large group of guests including professional surfers, film and music stars, and other famous people.
【小题1】According to the passage, Yao Ming wants to ________.
| A．help the Houston Rockets win the NBA championship |
| B．ask the United Nations to protect sharks in China |
| C．encourage young people to care about the environment |
| D．train more young people to become players of NBA |
| A．They have called on fans to do things to reduce global warming. |
| B．They have marched on Washington to bring fans together. |
| C．They have saved $ 73,674.90 for solving global warming. |
| D．They have reduced CO2 emission by 666,320 pounds per year. |
| A．Bob Burnquist created Earth Day. |
| B．Bob Burnquist eats only organic foods. |
| C．Kelly Slater donated a lot of money. |
| D．Kelly Slater held a competition. |
| A．Highly Competitive Athletes |
| B．Environment-friendly Athletes |
| C．World-famous Athletes |
| D．Millionaire Athletes |
| A．Only famous people need to care about environmental problems. |
| B．America is the country that takes best care of environment. |
| C．Environmental problems have a common effect on everyone of us. |
| D．Yao Ming’s goals to raise people’s awareness of environment are mainly about climate change and air pollution. |
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科目：高中英语 来源： 题型：阅读理解
Hello! My name is Lisa, and I am a lioness. I live on the open grasslands of Africa with my family. Lions living in a group are called a pride.
My father is strong and powerful. He and his cousin are the leaders of our pride. The other members are my mother, her sisters, and their children.
The area where a pride lives is big! We roar (咆哮) to tell each other where we are and to warn strangers to stay away.
Meet my new baby brother. His name is Leon. See the spots on his fur? We lions are born spotted or striped (有条纹的). As we grow older, the spots gradually disappear.
Lionesses usually spend their entire lives with their birth pride, but Leon will leave when he is about three years old. He’ll run around with a male (雄性的) friend or relative for a few years until they take over a pride of their own.
But for now, we have lots of fun together. We often play and fight for hours, which can help us practice skills that we will need for hunting.
We lions keep ourselves very clean. Just like a house cat, I clean my fur (毛) with my tongue. We clean for each other, too, to show we’re friends.
Lions like to sleep for most of the day. We hunt in the cool evening. Female (雌性的) lions hunt more often than male lions. We work together as a team. At the right moment, we attack and kill our prey. Then we share it. Male lions usually eat first. Females eat next. Baby lions are the last to eat. The smallest one gets the least food.
Since we are full, it’s time to go to find a nice place for a sleep. Bye!
【小题1】According to the passage, Leon _____.
| A．hunts more often than his sisters |
| B．will have spots on his fur for the whole of his life |
| C．will leave his birth pride when he is about three |
| D．will take over his birth pride when his father dies |
| A．the animal that is hunted |
| B．the animal that is dangerous |
| C．the animal that is powerful |
| D．the animal that is ill |
| A．Lions sometimes clean their fur for each other. |
| B．Lions also develop their skills of hunting by having fun. |
| C．Lions in Africa usually hunt for food in the evening. |
| D．Baby lions are often the first to get food in their group. |
| A．doctors | B．tourists | C．children | D．hunters |
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