【正文】 light changes in oxygen by seeking refuge in higher oxygen zones or by adjusting behavior, Oschlies and others in his field have found. These adjustments can expose animals to new predators or force them into foodscarce regions. Climate change already poses serious problems for marine life, such as ocean acidification, but deoxygenation is the most pressing issue facing sea animals today, Oschlies says. After all, he says, they all have to breathe. （4）考查主旨大意。根據(jù)第二段中的“Origin of the blackboard.C.They39。To make a parison.B. When you think back to the blackboard from your school days, what color is it? Chances are that it39。t going to change the world overnight, there is no doubt that it is ing.”但如果這種可折疊設備不能在一夜之間改變世界，那么毫無疑問，它將會到來。根據(jù)倒數(shù)第二段中的“However, at present these foldable devices are expensive. For example, the price of Huawei Mate X is 17,500 RMB. That39。 （2）考查推理判斷。C.Cautious.Foldable screens are imperfect.（2）What can we learn from Justin Denison39。B.Screen devices on the market.（英語）高中英語閱讀理解(科普環(huán)保)解題技巧講解及練習題(含答案)一、高中英語閱讀理解科普環(huán)保類1．犇犇閱讀下列短文，從每題所給的四個選項（A、B、C和D）中，選出最佳選項。 Now something like a tabletshaped but foldable phone is about to bee available. In February, South Korean electronics pany Samsung and China39。 The technology could change other devices, too. For example, we could make TVs that stick to walls like posters, or fold up easily to hide away in drawers. In crowded modem cities, they will help us to maximize available space. So is there nothing to stand in the way of the foldable future? According to tech news website Android Authority, the necessary displays were difficult to produce. In 2012, nine out of every 10 OLED (二極管) screens produced were imperfect. Today, that 10 percent rate has been improved to between 50 and 90 percent. However, at present these foldable devices are expensive. For example, the price of Huawei Mate X is 17,500 RMB. That39。Foldable age is arriving.C.s words? A.Positive.D.根據(jù)第五段中的“Justin Denison, called the foldable screen ‘the foundation for the smartphone of tomorrow’.‘It39。s a price that few people will be able to afford.”然而，目前這些可折疊設備價格昂貴?？芍?，作者對可折疊屏幕的未來持的態(tài)度是積極的。s green. So what39。 The color change came in the 1960s when panies sold, steel plates, coated with green enamel (漆) instead of the traditional dark slate. The new material was lighter and less fragile than the first blackboards, so they were cheaper to ship and more likely to survive the journey. Teachers weren39。To make enough space.C.re more convenient to transport.C.Color of the blackboard.D.In 1800 when a Scottish headmaster named James Pillans wanted his students to draw maps, the students couldn39。文章第一段前四句話點明了文章中心：我們看到的黑板大多是綠色的，為什么叫黑板？通讀全文也可知文章主要講述了黑板發(fā)展過程中顏色從黑色變成綠色的過程和原因。Global warming reduces the amount of oxygen in the air.C.The Oxygen Levels of Marine Life （1）考查細節(jié)理解。這個過程會形成一種冰蓋，它可以防止水流將地表水混合到海洋更深的深度。故判斷出海洋脫氧改變了一些動物的自然領地。4．閱讀理解 Researchers say the connection between stress and heart disease is still unclear. However, they claim that when people are stressed for long periods of time, they may have an unhealthy lifestyle, which can lead to health problems.s opinion? has the same effects as laughter. can be used to take the place of medicine. is better than any healthy lifestyle to health. can make our body produce beneficial chemicals.（2）What can we know about the mentioned stress hormones? can lower our blood pressure. will surely lead to heart diseases. can benefit us when we are in danger. will make us live an unhealthy lifestyle.（3）Why does Dr. Chockalingam think smiling is helpful to our health? can make us relax. increases sugar levels. has little bad side effects. can happen for no reason.（4）What can be the best title for the text? Thorough Analysis of the Causes of Heart Diseases Thing You Can Do Right Now to Help Your Heart Thing That Is Closely Connected with Stress Hormones Clear Connection Between Unhealthy Lifestyles and Heart Diseases【答案】 （1）D（2）C（3）A（4）B 【解析】【分析】本文是一篇說明文，哥倫比亞的心臟病專家Chockalingam博士建議多保持微笑，他認為微笑可能是幫助心臟的一種方式。根據(jù)第三段中的“If you are truly in danger, these hormones can help you.”如果你真的有危險，這些荷爾蒙會幫助你。故選A。 s worth of advice long after his physical body is gone.s legacy(遺產(chǎn)) online forever.s first: meaningful examples, raising plex philosophical questions about the nature of immortality and the purpose of existence itself.（1）What is the purpose of the first paragraph? highlight Kaplan39。Kaplan同意變成數(shù)字人 ，可知，第一段的內容主要是引出下文中文章的話題數(shù)字人。s worth of advice long after his physical body is gone. ”如果一切按計劃進行，后代可以通過移動端的語音平臺和他交流，即使他的肉體不存在后，還可以問他問題，讓他講故事以及咨詢他一生經(jīng)驗的寶貴建議。s rather lovely of them. In appreciation of their want to not kill off their more clumsy customers, we thought we39。To pare the two situations.To emphasize the importance of safety.（2）What does the underlined word obstructing in paragraph 2 mean? A.To pare different pens with each other.（4）In what tone does the author develop the text? A.此處意為當使用者不慎把筆帽吞下時，筆帽上的小孔就是為了阻止筆帽完全阻塞氣管而引起窒息，故選A。 【點評】本題考點涉及細節(jié)理解，詞義猜測和推理判斷三個題型的考查，是一篇科普類閱讀，考生需要準確捕捉細節(jié)信息，并根據(jù)上下文進行邏輯推理，從而選出正確答案。Shift.B.D. （1）考查細節(jié)理解。 【點評】本題考點涉及細節(jié)理解，詞義猜測和推理判斷三個題型的考查，是一篇科研類閱讀，考生需要準確掌握細節(jié)信息，同時根據(jù)上下文的邏輯關系，進行分析，推理，從而選出正確答案。 （2）考查詞義猜測。C. innocence.（4）What is the general attitude to those who wear glasses for fashion? A.Because it can highlight clients39。Consequence.（3）Why do some lawyers ask their clients to wear glasses in court? A.Glasses are also used to show someone is intelligent in movies and on TV. Ideas about people who wear glasses have begun to shift. People who do not need glasses sometimes wear them for fashion only. They want to look worldly or cool. But not e