【正文】 Ana showed him the list of apartments. These look good, he said.Ana called the apartment plexes. She set up appointments with the apartment managers to see the apartments she found interesting. Ana made five phone calls, total. I39。 First, Ana picked up an Apartment Book at her local newspaper stand. The Apartment Book contained listings of all the major apartment plexes in her area. 5．閱讀理解 根據(jù)第一段中的“Even a small increase in light activity such as washing dishes, or walking around the house might help prevent an early death among older adults”, 陳述研究結(jié)果，小的輕微活動(dòng)能幫助預(yù)防老年人過早死亡；以及最后一段中的“This study reinforces the important message that getting the least active people to do even just a little bit more physical activity can have important public health benefits”.提到的 getting the least active people to do even just a little bit more physical activity can have important public health benefits即讓最不愛運(yùn)動(dòng)的人多做一點(diǎn)點(diǎn)體育活動(dòng)，對公眾健康也有重要的好處，這是對研究結(jié)果的進(jìn)一步強(qiáng)調(diào)，由此推知畫線詞語表示“強(qiáng)調(diào)”，與Highlights同義，故選A。故選D。 （3）考查推理判斷。 （2）考查細(xì)節(jié)理解。根據(jù)第二段中的“It is important for elderly people, who might not be able to do much moderate intensity（強(qiáng)度）activity, that just moving around and doing light intensity activity will have strong effects and is beneficial.”對于無法做中等強(qiáng)度活動(dòng)的老年人來說，輕度活動(dòng)對健康很有好處。 conclusion? （4）Which of the following is closest in meaning to the underlined word reinforces in the last paragraph? 【答案】 （1）B（2）C（3）D（4）A 【解析】【分析】本文是一篇說明文，研究發(fā)現(xiàn)輕微活動(dòng)能幫助預(yù)防老年人過早死亡，對老年人健康很有好處。t include younger people. participants died because of doing too much physical activity（3）What is the author39。 Dr Gavin Sandercock, from the University of Essex, said the results suggested moving more brought bigger benefits than simply reducing the time of sitting, another factor measured in the study. For each study participants were split into four equalsized groups, based on the total amount of time spent actively, and the risk of death assessed, taking into account factors such as age, sex, body mass index, and socioeconomic status. This was then repeated for an amount of activity at different levels of intensity. The results were analyzed together to give an overview. The team found a greater amount of activity was linked to a lower risk of death. The results held for different intensities of activity. The team said the study supported the message sit less and move more and more often.Published in the BMJ, the latest research was based on a review of eight studies involving a total of more than 36,000 people with an average age of almost 63 years. Participants were followed for five to six years。 Even a small increase in light activity such as washing dishes, or walking around the house might help prevent an early death among older adults, researchers say. 故選C。如果你在2點(diǎn)以后睡覺，即使你睡了7個(gè)小時(shí)，你的表現(xiàn)也會(huì)開始下降。t everything.”什么時(shí)候睡覺很重要。根據(jù)倒數(shù)第二段中的“Instead, it39。故選D。 （3）考查推理判斷。可知Fitbits指的是一種可以穿戴的設(shè)備。根據(jù)第二段中的“Instead, the professor of Computational Materials Science hoped the popular wristworn device which tracks a person39。故選D。根據(jù)第一段中的“Now, a new study by Boston39。好的睡眠質(zhì)量是提高學(xué)習(xí)成績的關(guān)鍵。s health. less may cause obesity. too much is dangerous. sleep leads to better grades.（2）What does the underlined word Fitbits in paragraph 2 refer to? devices.. equipment..（3）Which of the following best describes the final result the new study? ....（4）What will benefit students39。t everything.”（1）What is the new finding about sleep? 39。 s the sleep you get during the days when learning is happening that matters most. However, the study, published in the journal “Science Learning” on October 1, 2019, discovered a surprising insight. Then was a straightline relationship between the average amount of sleep a student got and his/her grade on the 11 quizzes, three midterms, and the final exam administered during the semester.Jeffrey Grossman, who led the research, was not trying to find the link between sleep and grades when he handed out Fitbits to the 100 students in his introduction to SolidState Chemistry class. Instead, the professor of Computational Materials Science hoped the popular wristworn device which, tracks a person39。s risk of developing severe medical conditions, such as obesity, diabetes, and cardiovascular diseases. Now, a new study by Boston39。Sleep, considered a luxury by many, is essential for a person39。 【點(diǎn)評】本題考點(diǎn)涉及細(xì)節(jié)理解和推理判斷兩個(gè)題型的考查，是一篇科研類閱讀，考生需要準(zhǔn)確掌握細(xì)節(jié)信息，并根據(jù)上下文進(jìn)行邏輯推理，從而選出正確答案。根據(jù)第一段中的“A new study has found that there is a long history of interactions between ants and plants.”一項(xiàng)新的研究發(fā)現(xiàn)，螞蟻和植物之間的互動(dòng)有著悠久的歷史。故選C。根據(jù)倒數(shù)第二段中的“But scientists weren39?？芍诙沃饕v了植物和螞蟻如何互動(dòng)，故選A。根據(jù)第二段中的“Plants make a number of different structures that are specific for ant use.”植物有許多不同的結(jié)構(gòu)，這些結(jié)構(gòu)是專門為螞蟻使用的；以及“Some ants will just cheat and take the nectar and run, but some will stick around and attack anything that tries to hurt the plant. Other plants get ants to help them move their seeds around, by providing them with rich food packets attached to the seeds.”，有些螞蟻會(huì)偷取花蜜逃跑，但有些會(huì)留下來攻擊任何試圖傷害植物的東西。故選D。 （1）考查細(xì)節(jié)理解。s traditional views about plants.【答案】 （1）D（2）A（3）C（4）B 【解析】【分析】本文是一篇說明文，一項(xiàng)新的研究發(fā)現(xiàn)，螞蟻和植物之間的互動(dòng)有著悠久的歷史。s purpose of writing the passage? introduce a science research method. inform readers of a latest research finding arouse readers39。 . the ants a fool of ants nutrition for the seeds the seeds moved around（2）What does Paragraph 2 mainly tell us? plants and ants interact. ants do to protect plants. plants and ants survive attacks. plants and ants need coevolution.（3）Which is true about the evolutionary relationship between ants and plants? depended more upon plants. caused a race for better evolution. it got started was uncertain. was of little value for future studies.（4）What39