【正文】 Photosynthesis is the word used to describe how plants use sunlight, water and carbon dioxide to make their own food. Scientists say this is a very slow process. Plants use less than 1 percent of the energy. But by hacking a plant39。 Scientists used tobacco plants in the study because it is easy to change the plants39。t just for puters and smart phones. According to a study, scientists have found a way to hack a plant39。8．閱讀理解 s possible, he said, that people have the desire to be looked at, so they think the woman is looking straight at them.”他說，人們有被注視的欲望是可能的，所以他們認(rèn)為女人在直視他們。可知研究人員對24人進(jìn)行了實(shí)驗(yàn)是為了證實(shí)霍斯特曼的觀點(diǎn)。 （3）考查細(xì)節(jié)理解。根據(jù)第二段中的“As long as the angle of the person39。芬奇最著名的畫作中的女人，無論站在房間的哪個角落，似乎都會回頭看著觀察者，用她的眼睛跟隨他們。根據(jù)第一段中的“It39。達(dá)The Mona Lisa effect contributes to the creation of artificial intelligence.C.s gazeD.confirm Horstmann39。C.looks at the viewers wherever they stand（2）What gaze range in a painting will cause the Mona Lisa effect? A.fixes her eyes on the back of the viewers So why do people repeat the belief that her eyes seem to follow the viewer? Horstmann isn39。s gaze. To calculate the angle of Mona Lisa39。 This is important for human interaction with onscreen characters. If you want someone off to the right side of a room to feel that a person onscreen is looking at him or her, you don39。s gaze (凝視) in a photograph or painting seeming to follow the viewer is called the Mona Lisa effect . That effect is absolutely real, Horstmann said. If a person is illustrated or photographed looking straight ahead, even people viewing the portrait from an angle will feel they are being looked at. As long as the angle of the person39。s degrees off to the observer39。s most famous painting seems to look back at observers, following them with her eyes no matter where they stand in the room. But this mon knowledge turns out wrong. （4）考查推理判斷。 （2）考查段落大意。To arouse the audience39。B.D.B.D.The variety of eSports.C.D.They spread worldwide overnight.C. ESports, short for electronic sports, is one of the growing industries in the world, with prizes totaling around $25 million up for grabs in some tournaments. ESports are professional multiplayer video game petitions. Any video game with a strong petitive element is considered eSports. The petition models itself after traditional professional sports in several ways: it uses corresponding tournament formats, involves player contracts, and is governed by regulations. The athletes who pete in eSports petitions are gamers． 【點(diǎn)評】本題考點(diǎn)涉及細(xì)節(jié)理解和主旨大意兩個題型的考查，是一篇科研類閱讀，考生需要準(zhǔn)確捕捉細(xì)節(jié)信息，并根據(jù)上下文的邏輯關(guān)系，進(jìn)行概括和歸納，從而選出正確答案。根據(jù)第二段中的“According to Smithsonian Magazine, around 20 percent of people in the world are especially tasty to mosquitoes. What about these people makes mosquitoes39。根據(jù)最后一段中的“Scientists remend that we use insect repellent and wear lightcolored clothing.”科學(xué)家建議我們使用驅(qū)蟲劑或者穿淺顏色的衣服。根據(jù)第七段“This love for CO2 can also put pregnant women at increased risk for mosquito bites, as they tend to exhale 21 percent more CO2 than people of the same age and size who aren39。根據(jù)第四段中的“While flying along, they use their sense of smell to find possible targets. They find victims by smelling the carbon dioxide (CO2) breathed out by humans and animals. ”飛的時候，它們用嗅覺發(fā)現(xiàn)目標(biāo)。Being bitten by mosquitoes is annoying, but don39。 s why you monly find them in crowded streets and parks.s not plicated. The two most important reasons a mosquito is attracted to you have to do with sight and smell. 故選C。根據(jù)倒數(shù)第二段中的“…adds a new dimension(方面) to the previous research”為以前的研究增加了新的方面，可知，新的研究在某種程度上豐富了之前的研究成果。 （2）考查詞義猜測。Science【答案】 （1）D（2）A（3）B（4）C 【解析】【分析】本文是一篇說明文，介紹了一項(xiàng)新的研究成果多看綠色植物和吃垃圾食品這兩者看似風(fēng)馬牛不相及，可研究結(jié)構(gòu)卻表明它們之間存在著一種奇妙的關(guān)系：多看綠色植物能幫助人們克制吃垃圾食品的欲望。 s First Digital Teacher Appears in Classroom最符合本文的標(biāo)題。 （4）考查主旨大意。故選D。 （2）考查細(xì)節(jié)理解。根據(jù)第一段中的“They became the world39。The World39。Disapproving.（4）What might be the best title for the passage? A.Unclear.Doubtful.Optimistic.It can change if necessary.（3）What39。It can talk any topic for free.They could get close to smartphone screen.（2）What is the benefit of this twoway interaction? A.B.A digital teacher taught them. Nikhil Ravishankar believes that Willlike avatars could be a novel way to catch the attention of the next generation. He says, “I have a lot of hope in this technology as a means to deliver costeffective, rich, educational experience in the future.” attention, but also allows the program39。故選A。故選C。故選B。故選D。這一發(fā)現(xiàn)提出了監(jiān)測世界生物多樣性變化的新方法。s care about nature. about people39。s a concern among conservationists (生態(tài)環(huán)境保護(hù)者) that people are losing touch with the natural world and that they39。s biological diversity. It also shows new ways to see how much people care about nature, and which species and areas might be the most effective targets for conservation. And not just birds. Mittermeier and his team surveyed nearly billion Wikipedia search records, for 32,000 species, across 245 languages. They also saw variable search rates for insects, horsetails and flowering plants. Seasonal trends seemed to be widespread in Wikipedia behavior for many species of plants and animals.故選C。 （4）考查推理判斷。例如華為Mate X的價格是17500元人民幣?！惫蔬xA。s a blank canvas (畫布) for us to do something beautiful together.’” Justin Denison稱可折疊屏幕是“未來智能手機(jī)的基礎(chǔ)”。可知本文主題是“可折疊手機(jī)的時代即將到來。Unconcerned.【答案】 （1）B（2）A（3）D（4）C 【解析】【分析】本文是一篇說明文，介紹了“可折疊手機(jī)的時代即將到來。s attitude toward the future of the foldable screen? A.B.They are easy to break.The foldable screen has great potential.B.Possible powers of a tablet.t going to change the world overnight, there is no doubt that it is ing. Patrick Moorhead, an industry analyst told The Verge, Few are debating if foldable or rollable mobile displays are the future of smartphones。s a price that few people will be able to afford.