【正文】 fe with the goal of never having to say those words, because they convey regret, lost opportunities, mistakes, and disappointment. 根據(jù)第一段可知，本文主要介紹了一項研究成果：短時間的輕柔運動就會提高記憶力水平，故答案選A。故答案選D。 （3）細節(jié)理解題。因此可推斷這對于長期從事腦力工作的白領們是一個福音。 （2）推理判斷題。 （1）細節(jié)理解題。s brains and minds in a long time【答案】 （1）C（2）C（3）D（4）A 【解析】【分析】這是一篇說明文。 light exercise benefits the young mostD.There is no need for humans doing exercise every dayC.Even ten minutes39。The exercise can coordinate different parts of the body.D.The light exercise is only good for young people.B.The white collars doing longterm mental work.D.The marketers promoting fixed bicycles.B.D.By paring experiment data.B.By filling up questionnaires. Then the researchers pared results. The effects of the exercise were clear. The people were better at remembering images after they had ridden the bike, especially when the images most closely resembled one another. In other words, the harder their memories had to do their best, the better they performed after the exercise. The M. R. I. scans showed that memory parts of each people39。 The scientists invited 36 people of different ages to the lab and had them sit quietly on a fixed bicycle for 10 minutes or, on a separate visit, pedal the bicycle at a pace so gentle that it barely raised their heart rates. It also was short, lasting for only 10 minutes. Immediately after each session of the sitting or slow pedaling, the people pleted a puterized memory test during which they would see a brief picture of, for instance, a tree, followed by a variety of other images and then a new image of either the same tree or a similar one. The people would press buttons to show whether they thought each image was new or the same as an earlier shot. The test is difficult, since many of the images closely resemble one another. It requires rapid, skillful scanning recent memories to decide whether a picture is new or known. Next, the scientists had each people repeat this processriding or sitting on the bike for 10 minutes and then pleting memory testingbut the testing now took place inside an M. R. I. machine(磁共振成像儀)that scanned the people39。2．閱讀理解 故選B。 （4）主旨大意題。根據(jù)But Andersen says there is more that people can do. Cut back on singleuse plastics，straws，plastic cups，plastic water bottles，plastic bags and find alternatives like reusable materials. She says healthy oceans are essential to our survival. 可知，安德森說人們還可以做更多事情來預防污染，可推測出安德森對于目前解決塑料問題所做的工作不滿意。故選B。 （2）詞義猜測題。安德森說，我們看到的只是問題的冰山一角。 （1）細節(jié)理解題。Plastic pollution and our health.【答案】 （1）D（2）B（3）C（4）B 【解析】【分析】這是一篇說明文。Disaster.C.Plastic pollution in the World.B.People should stop using plastic products immediately.（4）Which mays attention.C.The plastic problem hasn39。Fatty tissues.（3）What can be inferred from the last paragraph? A.The plastic particles.C.The plastic pollution to oceans is more serious than what we can see.（2）What does the underlined word “it” refer to in paragraph 3? A.t be seen by eyes.C.s all island full of plastic rubbish in the Pacific.B.s 20 since it produces and consumes so much plastic. There are efforts around the world to address the problem, including at this newly opened recycling center in Lebanon(黎巴嫩). But Andersen says there is more that people can do. “Cut back on singleuse plastics, straws, plastic cups, plastic water bottles, plastic bags and find alternatives like reusable materials.” She says healthy oceans are essential to our survival.（1）What can we learn from the passage? A. The pieces of the plastic garbage infect the food chain, sometimes visibly, and more so at the microscopic level, where the plastic particles interact with other pollutants. “There are heavy metals, medicines, industrial waste in the sea, while it acts like magnets(磁鐵). These poisonous substances absorb on the plastic, and then when seafood absorbs the plastics, those poisonous substances enter the fatty tissues. ”To be consumed by other sea life and by people at last.s oceans. A film crew traveled the globe to document the rubbish. And Julie Andersen of the Plastic Oceans Foundation says what we see is just the tip of the problem. “Half of the waste actually sinks to the bottom, and that remains on the surface actually breaks down. ”最新高三英語閱讀理解專項訓練100(附答案)一、高中英語閱讀理解1．閱讀理解 Plastic sludge(污泥)and garbage is a disaster for the world39。 The filmmakers found rubbish in ocean gyres, the circulating currents that trap large concentrations of pollution in the Atlantic, Indian, and Pacifc Oceans, home of what some have plastic. What we found was a plastic smog that spread throughout all the water. And in some parts of the oceans, scientists have found more plastic than plant. ” China, Indonesia, the Philippines, Thailand and Vietnam are the worst plastic polluters. The United States, although a leader in recycling, is one of the world39。There39。The bad effect of plastic pollution can39。The United States is the least plastic polluters.D.Pollutants like heavy metals and medicines.B.Seafood.D.All Asian countries have the most serious problem of plastic pollution.B.t attracted the world39。Andersen is not satisfied with what has been done to solve the plastic problem,D. be the title of the passage? A.Plastic pollution—Oceans39。Ways to solve the problem of plastic pollution to oceans.D.主要講述了塑料污染對海洋導致的影響。根據(jù)第一段第三句：And Julie Andersen of the Plastic Oceans Foundation says what we see is just the tip of the problem. 可知，塑料海洋基金會的朱莉故可推測塑料對海洋的污染比我們所看到的更嚴重，故選D。根據(jù)The pieces of the plastic garbage infect the food chain，sometimes visibly，and more so at the microscopic level，where the plastic particles interact wi