【正文】 ut activist citizens, who collaborated with industry, government, and environment groups never gave up on their polluted river—the Buffalo River gradually went from being considered a lost cause to a place worth fighting for. And by now the cleaned—up water is one of Buffalo39。故選A。s energy and then releases it as heat to make the ice on the windshield disappear. ”想象一下你的衣服可以釋放足夠的熱量讓你溫暖和舒適，讓你可以在冰冷的房間里保持舒適。 再根據(jù)最后一段中的“The next step in the research will be to test RAS39。根據(jù)章第二段中的“ The Robot Activity Support System, or RAS, uses sensors （傳感器）equipped in a WSU smart home to determine where its residents are, what they are doing and when they need assistance with daily activities”可知機(jī)器人活動(dòng)支持系統(tǒng)（RAS）使用WSU智能家居中配備的傳感器（傳感器）來(lái)確定其居民在哪里，他們?cè)谧鍪裁匆约昂螘r(shí)需要日常活動(dòng)的幫助，說(shuō)明傳感器起到了重大的作用，故選A。B.Doubtful.It can locate people and do any task.故B選項(xiàng)讓現(xiàn)代科技溫暖你的冬日符合題意。所以C選項(xiàng)科技無(wú)法讓冬天變得不那么難熬不符合短文說(shuō)明的內(nèi)容。 （2）考查細(xì)節(jié)理解。人們憑借科學(xué)技術(shù)發(fā)明了各式各樣的防寒方法。A Modern winterC.Tado39。B.Fix an air conditioner. With a smart thermostat (溫度自動(dòng)調(diào)節(jié)器), our homes can be warm when we need them to be. Many models feature smartphone apps that allow you to control temperature remotely, so we can warm up the house before we arrive home. According to , Tado39。t get cold to the bone.故選B。 （3）考查推理判斷。s first kids to be “taught” by a digital teacher”可知，他們成為世界上第一批由智能機(jī)器人老師“教”的孩子。New Hightech Contributes to EducationB.It can smile back. While the start of a new school year is always exciting, this year was even more so for some elementary school students in Auckland, New Zealand. They became the world39。t concentrated only in big cities.”但是不要太激動(dòng)。 （3）考查推理判斷。 （1）考查段落大意。5G helps to create the artificial intelligence vehicleC.The difference between 4G and 5G.D. Slowly but surely （4）考查主旨大意。根據(jù)第三段中的“However, Prof Hadany said a plant39。D.Prince Charles proves kind of stupid.B.On a square.s voices were at the right frequency for the plants to hear.（1）What39。s ability to respond to pollinators may be weakened in city environments or beside a busy road. While plants require water, sunlight and the right temperature to grow, it is widely believed they do not have senses in the way animals do. Gardeners such as Prince Charles who claim that talking to plants encourages them to grow have long been seen as a little silly. But scientists have discovered evidence which suggests the Royal may actually be right and they could be listening to him. Biologists at Tel Aviv University in Israel have found that flowers can act as a plant39。 However, Prof Hadany said a plant39。 A monthlong experiment conducted by the Royal Horticultural Society in 2009 found female voices appear to speed up the growth of tomatoes. The research offers a possible explanation — women39。Less fluid.（2）Where can plants grow better according to Hadany? A.Along the street.（3）What can we infer from the research? A. （2）考查推理判斷。故選D。s lots of data behind that task, which is why we need high speed.s Mobile World Congress how smart glasses could bee faster and lighter with a 5G connection, because instead of being weighed down with ponents, the glasses could rely on hardware for processing power.The expectation of 5G world.C.t e without AR glassesB.The importance of infrastructure construction.【答案】 （1）A（2）C（3）D（4）A 【解析】【分析】本文是一篇說(shuō)明文，介紹了我們離5G世界越來(lái)越近了。故選C。s still a lot of work to be done in the meantime, including various trials to make sure the radios play nicely with hardware and infrastructure construction so 5G isn39。 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.”They could get close to smartphone screen.（2）What is the benefit of this twoway interaction? A.It can talk any topic for free.Optimistic.Doubtful.Unclear.Disapproving.（4）What might be the best title for the passage? A.根據(jù)第一段中的“They became the world39。故選D。s First Digital Teacher Appears in Classroom最符合本文的標(biāo)題。s a miracle you didn39。t be really, really cool.（1）What do the underlined words bundle up mean in ? A.It keeps warm for over 12 hours after being charged fox an hour.（3）From the passage, we can lean the following statements EXCEPT that ________. A.B.現(xiàn)如今，每到嚴(yán)冬時(shí)節(jié)，雖然溫度驟降、天氣惡劣，但隨著各類智能保暖產(chǎn)品的問(wèn)世，冬天也能變得舒適宜人。故選D。先進(jìn)的技術(shù)、引擎環(huán)和設(shè)計(jì)為我們提供了解決老問(wèn)題的新方法。所以短文的最佳標(biāo)題為讓現(xiàn)代科技溫暖你的冬日。 RAS is the first robot researchers have tried to incorporate into their smart home environment. They recently published a study in the journal Cognitive Systems Research that demonstrates how RAS could make life easier for older adults struggling to live independently.It is the first robot used in daily life.Its function remains to be tested.C.s attitude toward the future of RAS? A.RAS, the first robot to make home smart. （1）考查細(xì)節(jié)理解。縱觀全文可知，本文介紹了一款由美國(guó)華盛頓州立大學(xué)的科學(xué)家們研發(fā)的機(jī)器人。s energy and then releases it as heat to make the ice on the windshield disappear.根據(jù)第一段“Imagine your clothing could release enough heat to keep you warm and cozy, allowing you to stay fortable in a cooler room. Or, picture a car windshield that stores the sun39。根據(jù)最后一段中的“Such chemicallybased storage materials, known as Solar Thermal Fuels(STF), have been developed before. ”這種以化學(xué)反應(yīng)為基礎(chǔ)的儲(chǔ)存材料，即太陽(yáng)能熱燃料(STF)，以前就已經(jīng)被開(kāi)發(fā)出來(lái)了，可知，STF是以化學(xué)反應(yīng)為基礎(chǔ)。 The waterway39。s $100 million restoration. B.Because he spared no efforts to protect the river.D.B.About 30 years.The restoration of the Buffalo RiverStanley Spisiak: The RiverC.D.s Water Conservationist of the Yearaward. And before long he got a nickname: ‘Mr. Buffalo River.’可知，Mr. Spisiak被稱為“ River”是因?yàn)樗贿z余力地保護(hù)這條河。第一段和第二段說(shuō)明了the Buffalo River嚴(yán)重受污染的情況，第三、四段介紹了為改變污染狀況所做的努力，以及最后一段中的“So far，the Buffalo River39