【正文】 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。 （1）考查細節(jié)理解。釋放出的化學(xué)物質(zhì)更積極。故選D。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C。根據(jù)最后一段中的“If we are smiling, we are breaking that link between stress and health. And it just may provide a little extra protection to everyone39。而且它可能會為每個人的心臟健康提供一點額外的保護。故選A。根據(jù)第二段中的“Dr. Chockalingam, a heart disease specialist in Columbia, advises his patients to smile. He says a smile may be one way to help your heart.”哥倫比亞的心臟病專家Chockalingam博士建議他的病人保持微笑。以及結(jié)合文章內(nèi)容主要介紹了微笑能夠讓我們放松進而有利于我們的健康，所以要健康那就要多微笑，所以選B。6．閱讀理解 Learning, Fast and Deep The standard route into these jobs has been a PhD in puter science from one of America39。 That is changing.s course can be pleted in just seven weeks. Some experts worry that this will serve only to create a flood of unreliable AI systems which will be useless at best and dangerous at worst. In the earliest days of the Internet, only a select few nerds, namely puter holies with specific skills, could build applications. Not many people used them. Then the invention of the World Wide Web led to an explosion of web pages, both good and bad. But it was only by opening up to all that the Internet gave birth to online shopping, instant global munications and search. If Mr. Howard and others have their way, making the development of AI software easier will bring forth a new crop of fruit of a different kind.（1）What can we learn about deep learning? A.B.It scans patterns for large panies.D.ensures one to obtain a PhDB.offers a course in deep learningrequires weeks to apply（3）The underlined words No. Greek. Lettersin Paragraph 5 means doing course is easyB.interestingD.it is quite reliable for anyone to grasp artificial intelligenceB.opening up to all leads to instant global search and online shoppingD. （1）考查細節(jié)理解。這說明深度學(xué)習(xí)能幫助編寫軟件，故選D。根據(jù)第四段中的”Last month fast. ai, a nonprofit education organization based in San Francisco, kicked off the third year of its course in deep learning.“可知。也就是說fast. ai是一個提供深度學(xué)習(xí)課程的組織，故選C。根據(jù)五段中的”To make it accessible to anyone who wants to learn …He says school mathematics is sufficient.“可知讓深度學(xué)習(xí)不再神秘是杰里米讓任何想學(xué)習(xí)編寫AI軟件的人都能學(xué)習(xí)這門技術(shù)。僅需要中學(xué)數(shù)學(xué)知識。故選A。根據(jù)最后一段中的”If Mr Howard and others have their way, making the development of AI software easier will bring forth a new crop of fruit of a different kind. “如果霍華德和其他人如愿以償，那么讓AI軟件開發(fā)變得更容易將會催生出一批新的不同的果實。故選D。7．閱讀理解 Looking like something in a scifi movie, the pod is equipped with solar panels, which guarantee solar energy as its power. In this way the tiny home can let you live fortably wherever you travel. It even has its own shower and toilet, sleeping area for two, and a small kitchen. The 3,306 ib pods can be transported in a seacontainer, meaning the possibilities are endless. The 86 sqft pods are able to sleep two people for up to year and for those worried about a cold night39。 The pod is designed to cope with extreme weather conditions due to its innovative (創(chuàng)新的) design and materials used. No wonder the Nice Architects are so confident about its future and the producers are receiving heavy orders.（1）Where does the Ecocapsule get power? A.From a portable battery.C.From electric cars.（2）Whom may be the Ecocapsule initially designed for? A.Office ladies.C.Field biologists.（3）The Ecocapsule39。t worry about coldness because _______. A.B.it has a solar panelit has an air conditioner（4）How do the designers view the Ecocapsule39。Optimistic.Negative.Worried.Doubtful.【答案】 （1）C（2）D（3）B（4）A 【解析】【分析】本文是一篇說明文，介紹了一款便攜式產(chǎn)品——Ecocapsule的功能、設(shè)計原理、大小、技術(shù)構(gòu)造等情況。 （1）考查細節(jié)理解?？芍摦a(chǎn)品從太陽能板獲得能量。 （2）考查細節(jié)理解?？芍狤cocapsules是專門為野外生物學(xué)家設(shè)計的。 （3）考查細節(jié)理解。s sleep, the Ecocapsule has a thick layer which significantly reduce heat loss.“這86平方英尺的獨立艙可以讓兩個人睡上一年，對于那些擔心晚上睡不好覺的人來說，這種Ecocapsule有一層厚厚的保護層，可以顯著減少熱量損失。故選B。根據(jù)最后一段中的”No wonder the Nice Architects are so confident about its future and the producers are receiving heavy orders.“難怪尼斯的建筑師們對它的未來如此有信心，制造商們也接到了大量訂單。故選A。8．閱讀理解 re forever hearing about hackers leaking(泄露) s, passwords and other important personal information. Micius is the first satellite of its kind to use quantum key distribution(量子密匙分發(fā)), which uses particles (粒子) that transmit(傳輸) light to transfer information from one point to another. Currently, it can municate with two base stations(基站), both of which are located high up in the mountains in two different areas of Tibet, around 1,200 kilometers apart. Data is sent between the satellite and one of the base stations in the form of a ray of light. This makes it almost impossible for data sent and received using quantum satellite technology to be stolen, as the connection will be broken if someone tries to hack it. However, the technology does have a few limitations. For example, the process only works at night, as the information isn39。 Despite these small issues, the scientific munity across the world has reacted positively to China39。 This Chinese experiment is a quite remarkable technological achievement, Artur Ekert, a professor of quantum physics at the University of Oxford, told BBC News.s a testament(見證)to China3