阅读理解。 High-tech machines have made life easier for millions around the world
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阅读理解。 |
High-tech machines have made life easier for millions around the world. However, some people still prefer low-tech ways of doing things. Here"s an example of why this is happening. You can microwave a frozen hamburger in 60 seconds. However, it won"t taste as good as one you cook on the stove. And if you"re in that much of a hurry, you probably won"t take time to toast the bun. High-tech cooking saves time, but it doesn"t make for better tasting meals. Most people get their news from high-tech sources like television or the Internet. This has many advantages. For example, electronic news is more up to date than newspapers or magazines. It"s also more exciting to see live and videotaped news events than photographs. However, newspapers and magazines have some important advantages. They give more background and details. They also let you read the parts that are important to you and skip the rest. Other high-tech timesavers have similar disadvantages. For example, most people use the phone or email to stay in touch with friends and family members who live in other places. But when you use the Internet or the phone, you don"t always think carefully about what you are saying, and sometimes you forget the important things you want to communicate. Similarly, when you word process a homework assignment instead of handwriting it, you can check your spelling electronically and put in fancy headings. However, some students are so busy with the computer that they don"t pay enough attention to the actual words they are writing. |
1. Which of the following statements is TRUE according to the passage? |
A. The writer likes high-tech cooking. B. Low-tech cooking produces better-tasting meals. C. High-tech news programs always keep you reading what is important to you. D. Handwritten homework is better than word-processed homework. |
2. How does the writer feel about high-tech tools? |
A. Better late than never. B. Easy come, easy go. C. Every coin has two sides. D. Learn to walk before you run. |
3. What is the main subject discussed in the text? |
A. High-tech vs. low-tech. B. Advantages vs. disadvantages. C. Newspapers and magazines vs. television and the Internet. D. Word-processing vs. handwriting. |
4. How is the text organized? |
A. Main idea - Argument - Explanation. B. Opinion - Discussion - Description. C. Topic - Comparison - Supporting examples. D. Introduction - Supporting examples - Discussion. |
答案
1-4: BCAC |
举一反三
阅读理解。 |
Honey (蜂蜜) from the African forest is not only a kind of natural sugar, it is also delicious. Most people, and many animals, like eating it. However, the only way for them to get that honey is to find a wild bees" nest (巢) and take the honey from it. Often, these nests are high up in trees, and it is difficult to find them. In parts of Africa, though, people and animals looking for honey have a strange and unexpected helper一a little bird called a honey guide. The honey guide does not actually like honey, but it does like the wax (蜂蜡) in the beehives (蜂房). The little bird cannot reach this wax, which is deep inside the bees" nest. So, when it finds a suitable nest, it looks for someone to help it. The honey guide gives a loud cry that attracts the attention of both passing animals and people. Once it has their attention, it flies through the forest, waiting from time to time for the curious animal or person as it leads them to the nest. When they finally arrive at the nest, the follower reaches in to get at the delicious honey as the bird patiently waits and watches. Some of the honey, and the wax, always falls to the ground, and this is when the honey guide takes its share. Scientists do not know why the honey guide likes eating the wax, but it is very determined in its efforts to get it. The birds seem to be able to smell wax from a long distance away. They will quickly arrive whenever a beekeeper is taking honey from his beehives, and will even enter churches when beeswax candles are being lit. |
1. Why is it difficult to find a wild bees" nest? |
A. It"s small in size. B. It"s hidden in trees. C. It"s covered with wax. D. It"s hard to recognize. |
2. What do the words "the follower" in Paragraph 2 refer to? |
A. A bee. B. A bird. C. A honey seeker. D. A beekeeper. |
3. The honey guide is special in the way____________. |
A. it gets its food B. it goes to church C. it sings in the forest D. it reaches into bees" nests |
4. What can be the best title for the text? |
A. Wild Bees B. Wax and Honey C. Beekeeping in Africa D. Honey-Lover"s Helper |
阅读理解。 |
Grown-ups are often surprised by how well they remember something they learned as children but have never practiced ever since. A man who has not had a chance to go swimming for years can still swim as well as ever when he gets back in the water. He can get on a bicycle after many years and still ride away. He can play catch and hit a ball as well as his son. A mother who has not thought about the words for years can teach her daughter the poem that begins "Twinkle, twinkle, little star" or remember the story of Cinderella or Goldilocks and the Three Bears. One explanation is the law of overlearning , which can be stated as follows: Once we have learned something, additional learning trials (尝试) increase the length of time we will remember it. In childhood we usually continue to practice such skills as swimming, bicycle riding, and playing baseball long after we have learned them. We continue to listen to and remind ourselves of words such as "Twinkle, twinkle, little star" and childhood tales such as Cinderella and Goldilocks. We not only learn but overlearn. The multiplication tables (乘法口诀表) are an exception to the general rule that we forget rather quickly the things that we learn in school, because they are another of the things we overlearn in childhood. The law of overlearning explains why cramming (突击学习) for an examination, though it may result in a passing grade, is not a satisfactory way to learn a college course. By cramming, a student may learn the subject well enough to get by on the examination, but he is likely soon to forget almost everything he learned. A little overlearning, on the other hand, is really necessary for one"s future development. |
1. What is the main idea of paragraph I? |
A. People remember well what they learned in childhood. B. Children have a better memory than grown-ups. C. Poem reading is a good way to learn words. D. Stories for children arc easy to remember. |
2. The author explains the law of overlearning by_________. |
A. presenting research findings B. selling down general rules C. making a comparison D. using examples |
3. According to the author, being able to use multiplication tables is_______. |
A. a result of overlearning B. a special case of cramming C. a skill to deal with math problems D. a basic step towards advanced studies |
4. What does the word "they" in Paragraph 4 refer to? |
A. Commonly accepted rules. B. The multiplication tables. C. Things easily forgotten. D. School subjects. |
5. What is the author"s opinion on cramming? |
A. It leads to failure in college exams. B. It"s helpful only in a limited way. C. It"s possible to result in poor memory. D. It increases students" learning interest. |
阅读理解。 |
Do you know how it is when you see someone yawn and you start yawning too? Or how hard it is to be among people laughing and not laugh yourself? Well, apparently it"s because we have mirror neurons (神经元)in our brains. Put simply, the existence of mirror neurons suggests that every time we see someone else do something, our brains imitate (模仿) it, whether or not we actually perform the same action. This explains a great deal about how we learn to smile, talk, walk, dance or play sports. But the idea goes further: mirror neurons not only appear to explain physical actions,they also tell us that there is a biological basis for the way we understand other people. Mirror neurons can undoubtedly be found all over our brains,but especially in the areas which relate to our ability to use languages,and to understand how other people feel. Researchers have found that mirror neurons relate strongly to language. A group of researchers discovered that if they gave people sentences to listen to (for example: "The hand took hold of the ball"), the same mirror neurons were triggered as when the action was actually performed (in this example, actually taking hold of a ball). Any problems with mirror neurons may well result in problems with behavior. Much research suggests that people with social and behavioral problems have mirror neurons which are not fully functioning. However, it is not yet known exactly how these discoveries might help find treatments for social disorders. Research into mirror neurons seems to provide us with ever more information concerning how humans behave and interact(互动).Indeed, it may turn out to be the equivalent (相等物) for neuroscience of what Einstein"s theory of relativity was for physics. And the next time you feel the urge to cough in the cinema when someone else does-well, perhaps you"ll understand why. |
1. Mirror neurons can explain _____. |
A. why we cry when we are hurt B. why we cough when we suffer from a cold C. why we smile when we see someone else smile D. why we yawn when we see someone else stay up lat |
2.The underlined word "triggered" in the third paragraph probably means "____". |
A. set off B. cut off C. built up D. broken up |
3.We can learn from the passage that mirror neurons _____. |
A. relate to human behavior and interaction B. control human physical actions and feelings C. result in bad behavior and social disorders D. determine our knowledge and language abilities |
4.What is the passage mainly about? |
A.Ways to find mirror neurons. B.Problems of mirror neurons. C.Existence of mirror neurons. D.Functions of mirror neurons. |
阅读理解。 |
Holidays are really important. Many of us will have childhood memories of summer holidays where we were taken away from home to experience new environments and learn in different ways. But holidays are expensive and, for those on low wages or living on benefits,they are often unobtainable. Even the cheapest holidays require travel and other additional costs that are difficult for many families to meet. For working parents,the long summer break can be a very difficult problem for childcare. When an annual leave allowance amounts to only five weeks,there is a need to spread this across the year. Couples can find themselves taking leave in turn in order to care for children who are on holiday. For some,this makes even an affordable family holiday difficult. The schools that I visit in Nottingham are full of experienced staff committed to giving our children a caring and inspiring learning environment. The number of children receiving free school meals is quite large in Nottingham and many schools have breakfast clubs to make sure that children get a healthy start to the day. Most schools undertake programs of group or individual educational support. Schools also have an important role in safeguarding children、 welfare through the ongoing touch and support with their pupils. During the long summer holidays,much of this is missed. While teachers are holidaying in the UK, many of their pupils spend the whole six weeks on the street where they live. The lack of free school meals for six weeks can result in pressure on a family budget and an inability to afford the inspiring experiences that help children to continue their learning. In setting out its plans for a five-term year, Nottingham City Council (委员会) is seeking to reduce the summer holiday down to four and a half weeks, with a. more balanced five terms of roughly eight weeks, each followed by a two-week break. We believe this will give real "down time" for school staff and pupils alike but will be short enough not to cause a real break in learning. We acknowledge that this change may be difficult for some school staff, particularly whose own children are educated in other authorities. However, this must be weighed against the benefits for city children for whom we all have the greatest duty of care. |
1.The passage is probably written by _____. |
A. an experienced teacher B. a working parent C. an inspired student D. a city council member |
2.The underlined word "they" in the second paragraph refers to "____". |
A. environments B. holidays C. wages D. benefits |
3. It is suggested in the passage that the summer break be reduced to _____. |
A. 2 weeks B. 4.5 weeks C. 5 weeks D. 6 weeks |
4.The plans for a shorter summer holiday will help students _____. |
A. obtain the cheapest holidays without additional costs B. get a chance to spend, six weeks a term with teachers in school C. benefit more from the caring and inspiring learning environment D. have more school days to receive free school meals |
5.It can be inferred from the passage that _____. |
A. working parents can enjoy a five-week break to care for their children B. the suggested plans for a five-term school year can hardly be carried out C. the long summer holiday gives teachers and students real " down time" D. some school staff will say " No" to the plans for a shorter summer holiday |
阅读理解。 |
Now scientists believe that global warming affects hibernating animals, causing them to wake up earlier. While this may seem a little concern, it is in fact a significant environmental problem .The shortened hibernation period could actually lead to significant declines in the populations of several species. Some of the first concrete evidence of the phenomenon came from Colorado, where researchers at the Rocky Mountain Biological lab have been observing marmot(旱獭)hibernation behavior since the 1970s. In the early days of their studies, marmots generally hibernated several weeks into the month of May. Nowadays, however, temperatures in the area have risen by 2.5 degrees Fahrenheit, and the marmots are waking up about a month earlier. At least the marmots are still hibernating. Several other animals have not been hibernating at all recently. Brown bears in the Spanish Cantabrian Mountains did not hibernate last year. In parts of the United States, chipmunks (花鼠)also skipped the hibernation period. The bears seem to have survived without losing many individuals. The chipmunks, however, were not so lucky. Many of the animals died of starvation during the winter. The problem with animals waking up early, or skipping hibernation altogether, lies with the creatures" metabolism (新陈代谢). When an animal hibernates, their metabolism drops significantly. The animals" heart rate slows, and they require very little energy to live. When the animals awake from their winter slumber, their metabolism returns to normal. But while their metabolism may be as active as it was before hibernation, food sources aren"t as available as they were before. A marmot may wake up when temperatures get warmer, thinking it"s spring, but plants will not have gotten the amount of sun they need to signal their spring period of growth. So until the plants grow, the marmots have no reliable food source. Many scientists believe the problem will continue to get worse. In addition to changes in hibernation patterns, some believe that other animals will also begin to change their migration patterns or begin to give birth earlier. For many biologists, that"s a scary prospect. Terry Root, an animal expert at Stanford University, said: "I do think what we will be facing is the extinction of many species." |
1. What is the viewpoint of the writer? |
A. Global warming will continue to get worse as time goes on. B. Global warming will lead to shortened hibernation of some animals. C. Shortened hibernation will result in declines in the population of animals. D. Some animals will skip hibernation altogether. |
2. The writer sets the example of the marmot so as to __________. |
A. indicate that the weather gets warmer and warmer now B. explain that global warming influences animals" hibernation C. show that the weather in the United States is quite different D. say some animals do not hibernate now due to warm weather |
3. The underlined word "slumber" in the fourth paragraph means " _________". |
A. weather B. activity C. nest D. sleep |
4. Why can"t marmots find enough food when they wake up? |
A. Because there are too many marmots in the wild now. B. Because plants haven"t received enough sunlight for spring growth. C. Because winter days end much earlier than before. D. Because more and more animal species skip hibernation now. |
5. Terry Root holds a(n) __________ attitude towards the future of animals. |
A. optimistic B. doubtful C. pessimistic D. sensitive |
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