(英语)高二英语阅读理解(科普环保)解题技巧讲解及练习题(含答案)及解析

（英语）高二英语阅读理解(科普环保)解题技巧讲解及练习题(含答案)及解析一、高中英语阅读理解科普环保类1．犇犇阅读短文，从每题所给的四个选项（A、B、C和D）中，选出最佳选项。

A shark moving around the coastline is normally a worrying sight，but this waterborne drone (无人机) threatens floating rubbish instead of people.Developed by Dutch company RanMarine, the WasteShark takes nature as its inspiration with its whale shark-like mouth. Responsible for collecting waste, the drone will begin operations in Dubai Marina in November after a year of trials with local partner Ecocoast.According to RanMarine, the WasteShark is available in both autonomous and remote-controlled models. Measuring just over five feet by three-and-a-half feet (1.5 meters by 1.1 meter), it can carry up to 352 pounds of rubbish (159.6 kg) and has an operational battery life of 16 hours.By 2016 there were approximately 150 million tons of plastic in the world's oceans. One paper from December 2014 estimated that over a quarter of a million tons of ocean plastic pollution was afloat."WasteShark also has the abilities to gather air and water quality data, remove chemicals out of the water such as oil, and heavy metals, and scan the seabed to read its depth and outlines," said Oliver Cunningham, one of the co-founders of RanMarine. "Fitted with a collision-avoidance system, the drone uses laser imaging detection and ranging technology to detect an object in its path and stop or back up if the object approaches.""Our drones are designed to move through a water system, whether it's around the perimeter (周边) or through the city itself. The drones are that last line of defense between the city and the open ocean," added Cunningham. "WasteSharks are operating in Dubai, South Africa and the Netherlands and cost $ 17, 000 for the remote-controlled model and just under $ 23, 000 for the autonomous model."Dubai-based operator Ecocoast has two WasteShark drones. Co-founder Dana Liparts says they will clean waterfronts for clients including hotels and environmental authorities and that Ecocoast' intention is to have the collected rubbish recycled or upcycled. However, Liparts argues that cleaning waterways doesn't have a one-size-fits-all solution and requires a combination of new technology, preventative measures and changing people's attitudes towards littering.（1）What do we know about the WasteShark?A. It can frighten sharks away.B. It is an ocean explorer.C. It is a rubbish collector.D. It can catch fish instead of people.（2）What does Paragraph 4 mainly tell us?A. The causes of ocean pollution.B. The dangers of using plastics.C. The severity of ocean garbage pollution.D. The importance of ocean protection.（3）What will the WasteShark do with an approaching object?A. Avoid crashing into it.B. Break it into pieces.C. Swallow it.D. Fly over it.（4）Which of the following ideas does Liparts agree with?A. The WasteShark should be used more widely.B. More measures should be taken to make water clean.C. The production cost of WasteSharks should be reduced.D. People should take a positive attitude to new technology.【答案】（1）C（2）C（3）A（4）B【解析】【分析】本文是一篇说明文，介绍一种水上无人机可以用于清理浮在水面上的垃圾。

（1）考查细节理解。

根据第二段中的“Responsible for collecting waste, the drone will begin operations in Dubai Marina in November after a year of trials with local partner Ecocoast.”可知，这种无人机是用来清理垃圾的，故选C。

（2）考查段落大意。

根据第四段中的“By 2016 there were approximately 150 million tons of plastic in the world's oceans. One paper from December 2014 estimated that over a quarter of a million tons of ocean plastic pollution was afloat.”可知，预计到2016年，海洋里会有1.5亿吨垃圾，估计约有25万吨垃圾漂浮在海洋上，故可知，本段主要讲述海洋垃圾的严重性，故选C。

（3）考查细节理解。

根据第五段中的"Fitted with a collision-avoidance system, the drone uses laser imaging detection and ranging technology to detect an object in its path and stop or back up if the object approaches."可知，配备防碰撞系统，无人机使用激光来探测物体，用测距技术来探测前方是否有物体，如果探测到物体，无人机就会停下来或者后退，故选A。

（4）考查推理判断。

根据最后一段中的“However, Liparts argues that cleaning waterways doesn't have a one-size-fits-all solution and requires a combination of new technology, preventative measures and changing people's attitudes towards littering.”可知，这种无人机并非解决水上垃圾污染的万全之策，需要多措并举，才能达到目的，故选B。

【点评】本题考点涉及细节理解，推理判断和段落大意三个题型的考查，是一篇科教类阅读，考生需要准确掌握细节信息，同时根据上下文进行逻辑推理，概括归纳，从而选出正确答案。

2．犇犇阅读理解Hacking isn't just for computers and smartphones, According to a study published last week in the journal Science, scientists have found a way to hack a plant's genes in order to make it use sunlight more quickly. Someday, the results could increase the amount of food produced around the world.Photosynthesis（光合作用）is the word used to describe how plants use sunlight, water, andcarbon dioxide to make their own food. Scientists who conducted the new study say this is a very slow process. Plants use less than 1 percent of the energy available to therm. But by hacking a plant's genes, the scientists were able to increase the amount of leaf growth on plants between 14 and 20 percent."Specifically, scientists hacked the plant's protective system. Normally, this system is activated when a plant gets too much sunlight, "said scientist Krishna Niyogi, co-author of the study. When the plant senses the light, it gets rid of extra energy and creates more leaves. When the plant is in shade, the protective system is turned off, but the process is slow.Stephen Long is the lead author of the study. He compared a plant's protective system to light-adjusting glasses. When a person wears the glasses outside during the day, the lenses（镜片）darken and lighten depending on how sunny it is. Plants do the same thing, he said. But in plants the adjustment can take anywhere from 10 minutes to an hour. This makes it hard for plants to get the right amount of sunlight needed to create food.The new study sped up the process. By changing the plant's genes, the protective system turned on and off more quickly than normal. As a result, leaf growth on the plants scientists used in the study increased. Leaf growth in two plants increased by 20 percent, while leaf growth on a third plant increased by 14 percent. Scientists conducted the study on tobacco plants. But they think the genetic changes will produce the same results in corn and rice.（1）What will happen to the plants when scientists change plants' genes？A. They will become weaker and weaker.B. They will grow fast to produce more food.C. They will have more beautiful flowers.D. They will depend less on sunlight.（2）Why does the author mention light-adjusting glasses？A. To warn people of the hot and bright sun.B. To explain the principle of plants' protective system.C. To help leaves of the plants absorb sunlight.D. To serve the science experiment smoothly.（3）In the future, the genetic changes will be used to.A. improve tobacco plants' qualityB. increase tobacco plants' leaves and rootsC. improve the flowers' living timeD. increase the production of corn and rice（4）Which of the following can be the theme of this text？A. Hacking plants for more productionB. Leaf growing more quicklyC. Double production of tobacco plantsD. Photosynthesis and production【答案】（1）B（2）B（3）D（4）A【解析】【分析】本文是一篇说明文，科学家通过改变植物的基因，加快光合作用的速度，使植物叶子生长迅速，从而提高植物产量。

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英语阅读理解(科普环保)提高训练含解析

英语阅读理解(科普环保)提高训练含解析一、高中英语阅读理解科普环保类1．犇犇阅读下列短文，从每题所给的A、B、C和D四个选项中，选出最佳选项。

Why does time seem to fly by faster as we get old? You've got your aging brain to blame. This is likely due largely to the physical changes of our nerves and neurons (神经元). New research suggests 'rapid fire' abilities of the young brain allow us to process more information during youth, causing the days to seem longer earlier in life. However, as we get old, researchers say the older brain takes more time to process information.The new finding put forward by a Duke University researcher was published in a paper in the journal European Review this week According to Adrian Bejan, the J. A Jones Professor of Mechanical Engineering at Duke, the physical changes of our nerves and neurons play, a major role in our perception (知觉) of time as we get old. Over the years these structures become more complex and eventually begin to degrade."Little babies, for example, move their eyes much more often than adults because they're processing images at a faster rate," Beian says, For older people, this means fewer images are being processed in the same amount of time, causing experiences to seem as though they're happening more quickly.（1）What causes time to fly faster as we get old?A. Changes of our nerves and neurons.B. Information in our brain.C. The electrical signals.D. Rapid fire abilities.（2）What is unavoidable in the process of getting old?A. Longer days.B. Aging brains.C. More images.D. Less experience.（3）Why do the days seem longer earlier in life?A. Young people are more energetic in their life.B. The younger brain takes less time to process information.C. Old people have fewer things to do than young people.D. Little babies move their eyes much more often.（4）What is the best title of the text?A. Nerves and NeuronsB. Time Flies FastC. The Older, the FasterD. The Function of the Brain【答案】（1）A（2）B（3）B（4）C【解析】【分析】本文是一篇说明文，介绍了为什么老年人会觉得时间过得较快，主要原因是随着年龄的增长，大脑中神经元的变化让老年人的大脑需要更多的时间来处理接收到的信息，这样就会让他们觉得时间过得较快。

高二英语阅读理解(科普环保)的技巧及练习题及练习题(含答案)

高二英语阅读理解(科普环保)的技巧及练习题及练习题(含答案)一、高中英语阅读理解科普环保类1．犇犇阅读下列短文，从每题所给的A、B、C和D四个选项中，选出最佳选项。

Boomerang children who return to live with their parents after university can be good for families, leading to closer, more supportive relationships and increased contact between the generations, a study has found.The findings contradict research published earlier this year showing that returning adult children trigger a significant decline in their parents' quality of life and wellbeing.The young adults taking part in the study were "more positive than might have been expected about moving back home—the shame is reduced as so many of their peers are in the same position, and they acknowledged the benefits of their parents' financial and emotional support. Daughters were happier than sons, often slipping back easily into teenage patterns of behaviour, the study found.Parents on the whole were more uncertain, expressing concern about the likely duration of the arrangement and how to manage it. But they acknowledged that things were different for graduates today, who leave university with huge debts and fewer job opportunities.The families featured in the study were middle-class and tended to view the achievement of adult independence for their children as a "family project". Parents accepted that their children required support as university students and then as graduates returning home, as they tried to find jobs paying enough to enable them to move out and get on the housing ladder. "However", the study says, "day-to-day tensions about the prospects of achieving different dimensions of independence, which in a few extreme cases came close to conflict, characterised the experience of a majority of parents and a little over half the graduates".Areas of disagreement included chores, money and social life. While parents were keen to help, they also wanted different relationships from those they had with their own parents, and continuing to support their adult children allowed them to remain close.（1）What is the finding of the previous research?A. Boomerang children made their parents happier.B. The parents were looking forward to their children's return.C. The parents' quality of life became worse than before.D. Boomerang children never did any housework.（2）The underlined word "trigger" in Paragraph 2 may be best replaced by ________. A. cause B. defeat C. arise D. allow（3）What is the attitude of the college graduates towards returning home?A. They are ashamed of turning to their parents for help.B. They are glad that they could come back.C. They are doubtful about whether they should return.D. They are proud to be independent from the family.（4）What can be inferred as the reason for the "boomerang children" phenomenon?A. The children want to keep in closer touch with their parents.B. The parents are willing to provide support to their children.C. It is harder for the children to secure a satisfying job.D. There is more house work needed to be done by the children.（5）What is the side effect of the boomerang children phenomenon?A. Both parents and children enjoy a more harmonious relationship.B. Neither parents nor children want to do the chores at home.C. Not only parents but also children want to be independent.D. There are occasional quarrels between parents and children.【答案】（1）C（2）A（3）B（4）C（5）D【解析】【分析】本文是一篇说明文，一项研究发现，“回巢族”子女在大学毕业后回到父母身边生活对家庭是有好处的，他们会与父母建立更亲密、更具支持性的关系，并增进两代人之间的联系。

高二英语阅读理解(科普环保)的基本方法技巧及练习题及练习题(含答案)含解析

高二英语阅读理解(科普环保)的基本方法技巧及练习题及练习题(含答案)含解析一、高中英语阅读理解科普环保类1．犇犇阅读短文，从每题所给的四个选项（A、B、C和D）中，选出最佳选项。

高中英语阅读理解(科普环保)试题(有答案和解析)含解析

高中英语阅读理解(科普环保)试题(有答案和解析)含解析一、高中英语阅读理解科普环保类1．犇犇阅读下面短文，从每题所给的A、B、C和D四个选项中，选出最佳选项。

While every dog owner knows their dogs can read their moods perfectly, scientists have always been a little doubtful. Now thanks to some researchers at the University of Veterinary Medicine in Vienna, Austria, we finally have some convincing evidence.For their study, biologist Corson Miller and his team exposes eleven selected dogs to digital images of women that were either angry or happy. Half the dogs were rewarded for touching the screen when shown a happy face, while the other half got their treat for selecting those that appeared angry.Interestingly, the dogs were not provided with the entire face. Some dogs were shown only upper halves while the others observed lower halves. That's because the scientists believe humans show their emotions on their entire face.After some training like how to recognize small differences like the wrinkles between the eyes or the changes in their shape that accompany the happy or angry expressions, the dogs were mostly able to identify the correct expression not only on a familiar face but on a strange face. The researchers concluded the dogs were smart enough to read human emotions.They also found those being trained to read angry expressions took a longer time to learn. They guess it may be because dogs find angry faces disgusting, causing them to withdraw quickly. However, once the smart dogs realized they were getting rewarded, the trepidation seemed to disappear. In fact, the dogs had such a good time playing the computer "game" That scientists had a hard time keeping them away from the touch screens after the study was completed.The researchers also noticed only dogs with a male owner had a harder time understanding the expressions correctly. Since the touch-screen models were all females, this confirmed what has been observed in previous studies dogs are more efficient at reading facial expressions of people that are the same gender as their owner.（1）How did the scientists conduct the experiment?A.By leaving dogs to women who are either happy or angry.B.By mixing the selected dogs together.C.By rewarding only half of the dogs touching the screenD.By showing digital pictures of women's happy or angry faces.（2）The underlined word "trepidation" in Paragraph 5 probably means ________.A.fear and hesitationB.curiosity and eagernessC.excitement and happinessD.doubt and sadness（3）According to the last paragraph, dogs with female owners ________.A.are fond of the male facesB.are uninterested in telling the emotions on the entire facesC.have difficulty telling the moods on the faces of malesD.can only recognize emotions of females（4）What is the best title for this passage?A.Mood Changes Influence DogsB.Dogs Identify the MoodsC.dogs and Their OwnersD.Dog's Mood Research【答案】（1）D（2）A（3）C（4）B【解析】【分析】本文是一篇说明文，最新的实验发现，即狗能够识别人的面部表情的变化。

(英语)高二英语阅读理解(科普环保)技巧和方法完整版及练习题及解析

（英语）高二英语阅读理解(科普环保)技巧和方法完整版及练习题及解析一、高中英语阅读理解科普环保类1．犇犇阅读下列短文，从每题所给的A、B、C和D四个选项中，选出最佳选项。

After a morning hike in the Saneum HealingForest, 46-year-old firefighter Kang Byoung-wook has tea made from the bark of an elm tree, practices yoga (瑜伽), and makes a picture with dried flowers. He is one of 40 firefighters taking part in a three-day program, the aim of which is to offer "forest healing" (森林治愈); the firefighters all have posttraumatic stress disorder (创伤后应激障碍).Saneum is one of three official healing forests in South Korea. Soon there will be 34 more. South Koreans-many of whom suffer from work stress, digital addiction, and great academic pressure have accepted the medicalization of nature with great enthusiasm.There is increasing evidence that being outside in a pleasant natural environment is good for us. But how many of us get to enjoy nature regularly? Fewer and fewer, it seems. According to Lisa Nisbet, a psychology professor at Canada s Trent University, evidence for the benefits of nature is pouring in at a time when we are most disconnected from it."We don't think of being outdoors as a way to increase happiness," says Nisbet. "We think other things will, like shopping or TV." But South Korea is starting to challenge this opinion.So what are some of the benefits of nature that Nisbet refers to? Being surrounded by nature has one obvious effect: It calms us and reduces our stress levels. This has been shown to lower blood pressure and heart rates.Another experiment conducted by psychologist Stephen Kaplan found that people who took a 50-minute walk in a park had better attention and short-term memory than those who took a walk along a city street.Perhaps what's more surprising is that nature may also make us more creative. David Strayer, a psychologist at the University of Utah, showed as much with a group of participants, who performed 50 percent better on creative problem-solving tasks after three days of wilderness backpacking.In fact, we may never know exactly what nature does to the brain. Something mysterious will always remain, and maybe that's as it should be.（1）What is Kang Byoung-wook doing?A.Getting lost in nature.B.Building up his strength.C.Trying to control a forest fire.D.Helping firefighters under stress.（2）What does Lisa Nisbet think of being outdoors?A.It is overlooked by people.B.It has nothing to do with happiness.C.South Koreans show great interest in it.D.We need more evidence for its benefits.（3）What benefit of nature did Stephen Kaplan find?A.It affects people's feelings.B.It lowers the risks of diseases.C.It helps improve mental performance.D.It does more good than physical exercise.（4）What would be the best title for the text?A.Your life in forestsB.Your brain on natureC.The future of forest healingD.The benefits of a stress-free life【答案】（1）A（2）A（3）C（4）B【解析】【分析】本文是一篇说明文，由韩国患创伤后应激障碍的消防员接受森林治愈谈起，介绍了大自然对我们身心健康的益处。

高考英语阅读理解(科普环保)题20套(带答案)含解析

高考英语阅读理解(科普环保)题20套(带答案)含解析一、高中英语阅读理解科普环保类1．犇犇阅读下列短文，从每题所给的A、B、C和D四个选项中，选出最佳选项。

Gardeners such as Prince Charles who claim that talking to plants encourages them to grow have long been seen as a little silly. But scientists have discovered evidence which suggests the Royal may actually be right and they could be listening to him. Biologists at Tel Aviv University in Israel have found that flowers can act as a plant's "ears" to help them detect the sound of approaching insects.When the researchers played recordings of flying bees to evening primrose flowers, within three minutes the sugar concentrations in the nectar (花蜜) of its flowers increased. The fluid, produced to attract pollinating (授粉) insects, was on average 20 percent higher in flowers exposed to the buzz compared to those left in silence or exposed to higher pitched sounds. Professor Lilach Hadany, who led the study, said: "Our results document for the first time that plants can rapidly respond to pollinator sounds in an ecologically relevant way."However, Prof Hadany said a plant's ability to respond to pollinators may be weakened in city environments or beside a busy road. While plants require water, sunlight and the right temperature to grow, it is widely believed they do not have senses in the way animals do.But the study, published on the open-science website BioRxiv, suggests the efforts of gardeners who talk to their plants may not be in vain. "Plants' ability to hear has implications well beyond pollination—plants could potentially hear and respond to herbivores, other animals, the elements, and possibly other plants," Prof Hadany added.A month-long experiment conducted by the Royal Horticultural Society in 2009 found female voices appear to speed up the growth of tomatoes. The research offers a possible explanation —women's voices were at the right frequency for the plants to hear.（1）What's evening primrose flowers' response to bees' buzz?A. Longer bloom.B. Sweeter nectar.C. Brighter color.D. Less fluid.（2）Where can plants grow better according to Hadany?A. On a square.B. Beside a highway.C. In the woods.D. Along the street.（3）What can we infer from the research?A. Prince Charles proves kind of stupid.B. Plants can only potentially hear animals.C. Plants respond to sounds slowly and ecologically.D. Plants gardeners talk to frequently develop well.（4）What does the text mainly talk about?A. Flowers can hear.B. Bees are best pollinators.C. Plants can't grow without sound.D. Women's voices improve plants' growth.【答案】（1）B（2）C（3）D（4）A【解析】【分析】本文是一篇说明文，介绍了人与植物的交流可以促其生长。

(英语)高二英语阅读理解(科普环保)的基本方法技巧及练习题及练习题(含答案)

（英语）高二英语阅读理解(科普环保)的基本方法技巧及练习题及练习题(含答案)一、高中英语阅读理解科普环保类1．犇犇阅读短文，从每题所给的四个选项（A、B、C和D）中，选出最佳选项。

A new study from brain researchers helps explain how the human brain evolved or changed over time, to permit people to speak and write.Michael Ullman, the lead researcher, a professor at Georgetown University Medical School in Washington, D.C, has been studying language learning for more than 20 years.Ullman says his research shows that the human brain does not have a special area or system for making language. Over time we have simply reused or co-opted (指派) parts of our brain for language. And those parts, he says, are ancient-older even than humans themselves."This study examines the theoretical framework (准则) that language is learned, stored and' processed in two ancient learning and memory systems in the brain."Ullman, Hamrick and the rest of the team looked at data from 16 other studies on language. They found that people learn language using two memory systems: declarative and procedural. Memorizing vocabulary, for example, is a declarative memory process. But learning grammar is, mostly, a procedural memory process."Declarative memory, in humans at least, is what we think of as learning memory', such as, 'Oh, remember what you said last night' or things like that. And procedural motor memory is what we often call motor memory' such as how you learn to ride a bicycle." Or, Ullman adds, "These procedural memory skills become so deeply leaned that we are no longer aware that we are doing them."However, Ullman explains that the two long-term memory systems can share tasks. And, he adds, the adult brain uses the systems to learn language a bit differently than a child's brain. "Adult language learners of a second language may use their declarative memory for using grammar patterns. They think about it purposefully. For a child, the grammar may come more naturally. They don't have to think about the grammar rules before speaking."In addition to language learners, Ullman's study could help people who have a brain injury that affects speaking and writing. This knowledge can also help those who have learning disabilities such as dyslexia (阅读障碍). People with dyslexia have difficulty recognizing words and symbols accurately.（1）How did Ullman study human's memory systems?A. By examining the brain with his team.B. By studying language learning over years.C. By comparing different languages year after year.D. By referring to data from other studies on language.（2）Which of the following is an example of "motor memory"?A. Learning to make a model plane.B. Remembering the grammar patternsC. Repeating what you heard.D. Memorizing what you read.（3）What does the underlined word "it" refer to?A. Declarative memory.B. An adult language learner.C. Using grammar patterns.D. A second language.（4）What's the main idea of the text?A. Ullman has advanced our language understanding.B. A new research helps people learn a new language.C. Learning memory is more active than motor memory.D. Human beings learn language in pre human area of brain.【答案】（1）D（2）A（3）C（4）D【解析】【分析】本文是一篇说明文，讲述Michael Ullman和他的团队的研究称人类大脑前区的为语言学习区，由此解开了人类大脑进化过程之谜。

高考英语阅读理解(科普环保)专项练习含解析

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An international team of researchers from the University of Oxford have found that the way people use the Internet is closely tied to the seasonal movements in the natural world. Their online species searches follow the patterns of seasonal animal migrations (迁徙).Migratory birds (候鸟) flood back to where they reproduce every spring. That migratory behavior is accompanied by some human behavior. "In English-language Wikipedia (维基百科), the online searches for migratory species tend to increase in spring when those birds arrive in the United States," said the lead author John Mittermeier.And not just birds. Mittermeier and his team surveyed nearly 2.5 billion Wikipedia search records, for 32,000 species, across 245 languages. They also saw variable search rates for insects, horsetails and flowering plants. Seasonal trends seemed to be widespread in Wikipedia behavior for many species of plants and animals.This finding suggests new ways to monitor changes in the world's biological diversity. It also shows new ways to see how much people care about nature, and which species and areas might be the most effective targets for conservation.Mittermeier is encouraged by the search results. He commented, "I think there's a concern among conservationists (生态环境保护者) that people are losing touch with the natural world and that they're not interacting with native species anymore. And so in that sense, it was really exciting and quite unexpected for me to see people's Wikipedia interest closely related to changes in nature."Richard Grenyer, Associate Professor from the University of Oxford, says search data is useful to conservation biologists, "By using these big data approaches, we can direct our attention towards the difficult questions in modern conservation: which species and areas are changing, and where are the people who care the most and can do the most to help."（1）What have researchers found about species searches?A.They strengthen ties among people.B.They affect the animal movements.C.They differ in language backgrounds.D.They reflect animal migration seasons.（2）What is the purpose of writing Paragraph 3?A.To summarize the research process.B.To further support the research findings.C.To show the variety of species searches.D.To present researchers' heavy work load.（3）How does Mittermeier feel about the search results?A.Satisfied with Wikipedia's service.B.Worried about Wikipedia behavior.C.Amazed at people's care about nature.D.Sad about people's not getting close to nature.（4）Why does Richard think such search data is useful?A.It helps to aim at conservation targets.B.It increases interest in big data approaches.C.It keeps track of trends in biologists' work.D.It pushes people to solve difficult problems.【答案】（1）D（2）B（3）C（4）A【解析】【分析】本文是一篇说明文，牛津大学的一个国际研究小组发现，人们使用互联网的方式与自然界的季节性运动密切相关。

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