2016高考英语二轮阅读理解八十集之连载训练（46）
科普知识类
阅读下列四篇短文，从每小题后所给的A,B,C或D四个选项中，选出最佳选项。
I have been consistently opposed to feeding a baby regularly. As a doctor, mother and scientist in child development I believe there is nothing to recommend it, from the baby’s point of view.
Mothers, doctors and nurses alike have no idea of where a baby’s blood sugar level lies. All we know is that a low level is harmful to brain development and makes a baby easily annoyed. In this state, the baby is difficult to calm down and sleep is impossible. The baby asks for attention by crying and searching for food with its mouth.
It is not just unkind but also dangerous to say a four- hourly feeding schedule will make a baby satisfied. The first of the experts to advocate a strict clock- watching schedule was Dr Frederic Truby King who was against feeding in the night. I’ve never heard anything so ridiculous. Baby feeding shouldn’t follow a timetable set by the mum. What is important is feeding a baby in the best way, though it may cause some inconvenience in the first few weeks.
Well, at last we havecopper- bottomed research that supports demand feeding and points out the weaknesses of strictly timed feeding. The research finds out that babies who are fed on demand do better at school at age 5, 7, 11 and 14, than babies fed according to the clock. By the age of 8, their IQ (智商) scores are four to five percent higher than babies fed by a rigid timetable. This research comes from Oxford and Essex University using a sample (样本) of 10, 419 children born in the early 1990s, taking account of parental education, family income, a child’s sex and age, the mother’s health and feeding style. These results don’t surprise me. Feeding according to schedule runs the risk of harming the rapidly growing brain by taking no account of sinking blood sugar levels.
I hope this research will put an end to advocating strictly timed baby feeding practices.
1. According to Paragraph 2, one reason why a baby cries is that it feels .
A. sickB. upsetC. sleepyD. hungry
2. What does the author think about Dr King?
A. He is strict.
B. He is unkind.
C. He has the wrong idea.D. He sets a timetable for mothers.
3. The word copper-bottomed in Paragraph 4 is closest in meaning to .
A. basicB. reliableC. surprisingD. interesting
4. What does the research tell us about feeding a baby on demand?
A. The baby will sleep well.
B. The baby will have its brain harmed.
C. The baby will have a low blood sugar level.
D. The baby will grow to be wiser by the age of 8.
5. The author supports feeding the baby .
A. in the night B. every four hours
C. whenever it wants foodD. according to its blood sugar level
【参考答案】1—4、DCBDC
阅读下列四篇短文，从每小题后所给的A,B,C或D四个选项中，选出最佳选项。
As the railroads and the highways shaped the American West in the past centuries, a new electrical generating (发电) and transmission (输送) system for the 21st century will leave a lasting mark on the West, for better or worse. Much of the real significance of railroads and highways is not in their direct physical effect on the scenery, but in the ways that they affect the surrounding community. The same is true of big solar plants and the power lines that will be laid down to move electricity around.
The 19th century saw land grants (政府拨地) offered to railroad companies to build the transcontinental railroads, leaving public land in between privately owned land. In much of the west, some of the railroad sections were developed while others remained undeveloped, and in both cases the landownership has presented unique challenges to land management. With the completion of the interstate highway system, many of the small towns which sprang up as railway stops and developed well, have lost their lifeblood and died.
Big solar plants and their power lines will also have effects far beyond their direct footprint in the West. This is not an argument against building them. We need alternative energy badly, and to really take advantage of it we need to be able to move electricity around far more readily than we can now.
So tradeoffs will have to be made. Some scenic sports will be sacrificed. Some species (物种) will be forced to move, or will be carefully moved to special accommodations. Deals will be struck to reduce the immediate effects.
The lasting effects of these tradeoffs are another matter. The 21st century development of the American West as an ideal place for alternative energy is going to throw off a lot of power and money in the region. There are chances for that power and money to do a lot of good. But it is just as likely that they will be spent wastefully and will leave new problems behind, just like the railroads and the highways.
The money set aside in negotiated
tradeoffs and the institution that control it will shape the West far beyond the immediate footprint of power plants and transmission lines. So let's remember the effects of the railroads and the highways as we construct these new power plants in the West.
本文是一篇说明文。19世纪，美国政府拨款修建铁路和公路，这既带来了好处，也带来了一些不利。现在21世纪，一种新型的电力系统会给美国带来好处还是坏处，这是值得考虑的一个问题。在建这种新型的电力系统时，我们要记住铁路和公路的影响。
1．What was the problem caused by the construction of the railways?
A. Small towns along the railways became abandoned.
B. Some railroad stops remained underused.
C. Land in the West was hard to manage.
D. Land grants went into private hands.
答案：C。细节理解题。根据第二段的“...and in both cases the landownership has presented unique challenges to land management.”可知，建铁路导致的问题是“土地所有权给土地管理带来了挑战”。A项是修建公路的影响；B项说一些铁路站一直未被充分利用，是错误的；D项原文未说。
．What is the major concern in the development of alternative energy according to the last two paragraphs?
A. The transmission of power.
B. The use of money and power.
C. The conservation of solar energy.
D. The selection of an ideal place.
答案：B。推理判断题。细读最后两段可知，对于可替代能源的发展主要的担忧是钱和力，钱和力可能带来一些好处，有可能被浪费掉，并且带来一些其他的问题。
．What is the author's attitude towards building solar plants?
A. Cautious.
B. Approving.
C. Doubtful.
D. Disapproving.
答案：A。推理判断题。根据全文以及文章的最后一句话“So let's remember the effects of the railroads and the highroads as we construct these new power plants in the West.”可知，对正在建立新的电力系统是比较谨慎的。
．Which is the best title for the passage?
A. How the Railways Have Affected the West
B. How Solar Energy Could Reshape the West
C. How the Effects of Power Plants Can Be Reduced
D. How the Problems of the Highways Have Been Settled
答案：B。主旨大意题。文章借助于铁路和公路对美国的影响，要说明的是太阳能这种新的电力系统对美国西部地区会有什么的影响。阅读下列短文，从每题所给的四个选项（A、B、C和D）中，选出最佳选项。There were smiling children all the way. Charily they knew at what time the train passed their homes and they made it their business to stand along the railway, wave to complete strangers and cheer them up as they rushed towards Penang. Often whole families stood outside their homes and waved and smiled as if those on the trains were their favorite relatives. This is the simple village people of Malaysia. I was moved.
I had always traveled to Malaysia by plane or car, so this was the first time I was on a train. I did not particularly relish the long train journey and had brought along a dozen magazines to read and reread. I looked about the train. There was not one familiar face. I sighed and sat down to read my Economics.
It was not long before the train was across the Causeway and in Malaysia. Johor Bauru was just another city like Singapore, so I was tired of looking at the crowds of people as they hurried past. As we went beyond the city, I watched the straight rows of rubber trees and miles and miles of green. Then the first village came into sight, Immediately I came alive; I decided to wave hack.
From then on my journey became interesting. I threw my magazines into the waste basket and decided to join in Malaysian life. Then everything came alive. The mountains seemed to speak to me. Even the trees were smiling. I stared at everything as if I was looking at it for the first time.
The day passed fast and I even forgot to have my lunch until I felt hungry. I looked at my watch and was surprised that it was 3:00 pm. Soon the train pulled up at Butterworth. I looked at the people all around me. They all looked beautiful. When my uncle arrived with a smile, I threw my arms around him to give him a warm hug (拥抱). I had never done this before. He seemed surprised and then his weather-beaten face warmed up with a huge smile. We walked arm in arm to his car.
I looked forward to the return journey.
(
) 1. The author expected the train trip to be
A. adventurous
B. pleasant
C. exciting
D. dull
(
) 2.What did the author remember most fondly of her train trip?
A. The friendly country people.
B. The mountains along the way.
C. The crowds of people in the streets.
D. The simple lunch served on the train.
(
) 3.Which of the following words can best take the place of the word “relish” in the second paragraph?
A. choose
B. enjoy
C. prepare for
D. carry on
(
) 4.Where was the writer going?
A. Johor Bauru.
B. The Causeway.
C. Butterworth.
D. Singapore.
(
) 5.What can we learn from the story?
A. Comfort in traveling by train.
B. Pleasure of living in the country.
C. Reading gives people delight.
D. Smiles brighten people up.
1.选D。根据第二段，作者是第一次坐长途火车，带了很多杂志看，可以看出作者一开始认为坐火车是dull（乏味的）。
2.选A。根据第一段，马来西亚人很热情，总会微笑着在站台上对火车里的陌生人挥手，欢迎乘客来到马来西亚。作者很感动。
3.选B。参照第71题。作者开始并不享受火车之旅。
4.选C。倒数第二段，Soon the train pulled up at Butterworth.火车在Butterworth停下来。
5.选D。文章主要讲述作者从看到马来西亚人总会在站台上笑对火车里的陌生人挥手后，心情由无聊、乏味变成高兴。可以看出，微笑能让人提起精神。
科普知识类阅读理解。
阅读下列四篇短文，从每小题后所给的A,B,C或D四个选项中，选出最佳选项。
Astronauts on shorter shuttle missions (使命) often work very long days. Tasks are scheduled so tightly that break times are often used to finish the day’s work. This type of schedule is far too demanding for long missions on the International Space Station (ISS) . ISS crewmembers usually live in space for at least a quarter of a year. They work five days on and two days off tomimic the normal way they do things on Earth as much as possible. Weekends give the crew valuable time to rest and do a few hours of housework. They can communicate with family and friends by email, internet phone and through private video conferences.
While astronauts cannot go to a baseball game or a movie in orbit, there are many familiar activities that they can still enjoy. Before a mission, the family and friends of each ISS crewmember put together a collection of family photos, messages, videos and reading material for the astronauts to look at when they will be floating 370 kilometers above the Earth. During their mission, the crew also receives care packages with CDs, books, magazines, photos and letters. And as from early 2010, the internet became available on the ISS, giving astronauts the chance to do some“web surfing (冲浪) ” in their personal time. Besides relaxing with these more common entertainments, astronauts can simply enjoy the experience of living in space.
Many astronauts say that one of the most relaxing things to do in space is to look out the window and stare at the universe and the Earth. Both the shuttle and the ISS circle the planet several times each day, and every moment offers a new view of the Earth’s vast land mass and oceans.
1. What does the word “mimic” in Paragraph 1 probably mean?
A. Find.B. Copy. C. Change. D. Lose.
2. Which of the following best describes the families of the astronauts on the ISS?
A. They are caring and thoughtful.
B. They are worried and upset.
C. They are impatient and annoyed.
D. They are excited and curious.
3. In the final paragraph, the author shows that astronauts .
A. get more pleasure in space than on the Earth
B. find living in space a bit boring and tiring
C. regard space life as common
D. love to see the Earth from space
4. The passage mainly discusses how astronauts .
A. work for longer missions in space
B. connect with people on the Earth
C. observe the Earth from space
D. spend their free time in space
【参考答案】1—4、BADD