【正文】 Millions of pieces of junk are turning aro。 An experimental cleanup device called RemoveDEBRIS has successfully cast a net around a dummy (仿真的) satellite, imitating a technique that could one day collect spaceborne garbage. 【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，是一篇科技類閱讀，考生需要準確捕捉細節(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。根據(jù)第五段中的“In stressful situations, perhaps humor is a way to know we aren39。根據(jù)第四段中的“These are. people that have the ability to pull everyone together,”可知，幽默的人有能力把每個人都團結在一起，也就是說幽默能夠促進宇航員在任務中的團隊合作，故選B。根據(jù)第三段中的“ such as on a mission to Mars, ”可知，與在地球上生活的寬廣空間不同，在火星任務中，你需要和其他人一起在狹小的航天器內生活很長一段時間，由此可知畫線詞詞義為“狹小的空間、有限的空間”，故選D。t be enough to land somebody the job,’ Johnson said. ‘They also need to be an excellent engineer.’”可知，美國宇航局的新工作是幽默的工程師，故選A。 （1）考查細節(jié)理解。To make the point that humorous people can cheer people up in difficult situations.D.To tell us that what explorers eat on their journey is very important.B.s the author39。D.It can promote teamwork on a mission.C.a small space.（3）How does the author think humor can help astronauts? A.an open spacean empty spacea full spaceD.C.B.s new job listing? A. t be enough to land somebody the job, Johnson said. They also need to be an excellent engineer. t happen.But if you39。There are other examples of team clowns. One example is the journey to the South Pole led by Norwegian explorer Roald Amundsen. It was a difficult journey full of danger. Adolf Lindstrom, a cook at Amundsen39。 In stressful situations, perhaps humor is a way to know we aren39。 re living with others in a confined space for a long period of time, such as on a mission to Mars, problems are likely to occur, Jeffrey Johnson, a scientist at the University of Florida, told The Guardian. A mission to Mars is no laughing matter. On average, the red planet is 140 million miles (225 million kilometers) away from Earth. A trip there would take around eight months in a small spacecraft. And Mars has a munications delay of 20 minutes. This means that astronauts will have to wait 20 minutes for a reply, when an emergency happens.NASA has a new job listing, and it39。 【點評】本題考點涉及推理判斷，詞義猜測和主旨大意三個題型的考查，是環(huán)保類閱讀，考生需要根據(jù)上下文的邏輯關系，進行分析，推理，概括和歸納，從而選出正確答案。雖然政府發(fā)誓解決污染問題，但周末的能見度低，數(shù)百架航班在周末改道、延誤和取消，學校和辦公室周一關閉，人們必須戴防污口罩，可知，新德里被嚴重的污染所籠罩。 （4）考查主旨大意。由此可判斷“emitted”是排放的意思。因為天氣變冷，從汽車和以煤為基礎的發(fā)電廠“emitted”的污染物形成了厚厚的霧霾。 （3）考查詞義猜測。由此可知，由于污染嚴重，學校、大學、醫(yī)院和市場分發(fā)了數(shù)百萬個防污染口罩。根據(jù)第四段“Hundreds of flights were diverted, delayed and canceled over the weekend due to poor visibility, schools and offices were closed Monday and officials rushed to take emergency measures to try to reverse the eroding air quality. Millions of antipollution masks were distributed at schools, colleges, hospitals and markets.” 周末期間，由于能見度低，數(shù)百架航班被迫改道、延誤和取消，學校和辦公室周一關閉，官員們緊急采取措施，試圖扭轉不斷惡化的空氣質量。故選B。可知，政府盡管發(fā)誓解決這種污染，但情況不僅沒有改變，反而更加嚴重，使得人們必須佩戴防毒口罩。s most polluted city.” 新德里每年都會被污染吞沒，隨著天氣變冷，汽車和以煤為基礎的發(fā)電廠排放的污染物、建筑工地和道路上飄動的灰塵，以及鄰國農作物秸稈燃燒產生的煙霧，都會形成濃霧。 （1）考查推理判斷。 . Caused by the Development of New Delhi Pollution Envelops New Delhi Masks Are in Great Need in New Delhi in the Neighboring States are to Blame for Burning Crop Stubble【答案】 （1）B（2）C（3）A（4）B 【解析】【分析】本文是一篇說明文，隨著城市的發(fā)展和越來越多的人口流動，城市規(guī)模的擴大，印度的新德里成為世界上污染最嚴重的城市。 s air quality index, which measures a mix of dangerous pollutants, registered an average score of 494 Sunday. That is the highest 24hour average since Nov. 6, 2016, when it hit 497, according to data measured by the Central Pollution Control Board.（1）Which of the following is NOT true? is one of the most important festivals in India. government did little to protect its citizens against the serious pollution. a serious air pollution in New Delhi appears on a regular basis. index of the recent air pollution is not the worst in the history.（2）Who may not plain about the serious air pollution? parents whose children have to stay at home. pilots whose planes have been diverted or delayed. manufacturers who produce antipollution masks. officials who have to work out of their offices.（3）Which of the following phrases can replace the underlined word in paragraph 5? out. up. in. on.（4）The title of the passage should be s most polluted city. Hundreds of flights were diverted, delayed and canceled over the weekend due to poor visibility, schools and offices were closed Monday and officials rushed to take emergency measures to try to reverse the eroding air quality. Millions of antipollution masks were distributed at schools, colleges, hospitals and markets. With the development of the city and more and more people moving, the city has expanded several times in size. That is why it is called New Delhi. New Delhi, a city with a population of over 20 million people, has its newest problem: never before has this city met with the worst air problem.Delhi has been the centre of a succession of mighty empires and powerful kingdoms in India. Numerous ruins scattered throughout the territory offer a constant reminder of the area39。 【點評】本題考點涉及細節(jié)理解，詞義猜測，推理判斷和段落大意四個題型的考查，是一篇科研類閱讀，要求考生在捕捉細節(jié)信息的基礎上，進一步根據(jù)上下文的邏輯關系，進行分析，推理，概括和歸納，從而選出正確答案?？v觀全文可知，本文介紹了一項科學研究的研究成果，所以該文章最有可能出現(xiàn)在“技術與科學”版塊。故選B。 （3）考查細節(jié)理解。根據(jù)常識可知，在大自然中散步對人體有各種各樣的好處，再結合句中出現(xiàn)的“relieving other mood disorders(緩解其他情緒紊亂)”不難推斷出， batting depression應表示“減輕抑郁”。“Researchers …surveyed 149 respondents aged 21 o 65 about the proportion of green space in their neighborhood…”研究人員調查了年齡在21~65歲之間的149名參與者小區(qū)內的綠植比例……；以及“The study also asked questions about experiences with depression and anxiety…”研究中還問了與抑郁及焦慮有關的問題……等可知，第二段主要介紹了新研究的調查內容，故選D。 （1）考查段落大意。s risk of developing mental health problems as an adult.（1）What does the second paragraph mainly talk about? results of the new study. purpose of the new study. significance of the new study. content of the new study.（2）What