【正文】 Many years ago, my mother read from the boo。 【點(diǎn)評(píng)】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)確捕捉細(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)倒數(shù)第二段中的“the tiger beetle（虎甲蟲(chóng)）runs faster than its eyes can keep up，basically being blind，which requires it to stop periodically to reevaluate its prey39。根據(jù)第四段中的“The research showed flies ‘observe motion in a shorter time than our own eyes can achieve，’which allows them to avoid being hit.”可知，家蠅觀察物體運(yùn)動(dòng)的時(shí)間比我們?nèi)搜鬯苓_(dá)到的時(shí)間要短，這使得它們能夠避免被擊中；再結(jié)合第五段中的“but they can make good decisions very quickly.”可知，它們可以很快做出好的決定，也就是說(shuō)它們可以盡快處理收到的信息，故選B。根據(jù)第二段中的“the importance of time perception in animals where the ability to perceive time in a very short time may be the difference between life and death for fast moving creatures.”可知，對(duì)于能快速移動(dòng)的動(dòng)物而言，在極短的時(shí)間內(nèi)感知時(shí)間的能力可能是生與死的區(qū)別，由此可知，Kevin Healy說(shuō)的意思是快速移動(dòng)的動(dòng)物的生存依賴于它們對(duì)時(shí)間的感知能力，故選A。s ability to perceive（感知）time is linked to their pace of life.”可知，據(jù)一組研究人員稱，動(dòng)物感知時(shí)間的能力與它們的生活節(jié)奏有關(guān)，由此可知，文中提到的這個(gè)研究是關(guān)于動(dòng)物的時(shí)間感知的，故選D。 （1）考查細(xì)節(jié)理解。D.Prevent itself from being blind.C.They can send information to brain more quickly than to their eyes.（4）What will a tiger beetle have to do to catch a moving prey? A.They can process the information as quickly as they receive it.C.Animals with poor ability of time perception have a shorter life.（3）Why can houseflies avoid being hit? A.Animals with quicker pace of life have better perception of time.C.s ment mean in ？ A.D.Lifetime of small animals.B.Our results suggest that time perception offers an as yet unstudied dimension along which animals can specialize and there is considerable range to study this system in more detail.（1）What is the research mentioned in the passage mainly about？ A.In parison, the tiger beetle(虎甲蟲(chóng))runs faster than its eyes can keep up, basically being blind, which requires it to stop periodically to reevaluate its prey39。One example of this phenomenon at work, the authors say, is the housefly and its ability to avoid being hit. The research showed flies observe motion in a shorter time than our own eyes can achieve, which allows them to avoid being hit. Our results lend support to the importance of time perception in animals where the ability to perceive time in a very short time may be the difference between life and death for fast moving creatures. mented lead author Kevin Healy from Trinity College Dublin.According to a team of researchers, an animal39。 【點(diǎn)評(píng)】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，是一篇科技類閱讀，考生需要準(zhǔn)確捕捉細(xì)節(jié)信息，并根據(jù)上下文進(jìn)行邏輯推理，從而選出正確答案。 （4）考查推理判斷。也就是供應(yīng)商為了減少成本,獲取數(shù)據(jù)和小費(fèi),開(kāi)發(fā)了更便捷的支付方式,導(dǎo)致現(xiàn)金支付的減少。運(yùn)行現(xiàn)金經(jīng)濟(jì)背后的基礎(chǔ)架構(gòu)需要付出高昂的成本,這些基礎(chǔ)設(shè)施包括自動(dòng)取款機(jī),載有紙幣的貨車,接受硬幣的出納員。 （3）考查推理判斷。瑞典和中國(guó)的共同點(diǎn)是現(xiàn)金支付減少,電子支付比例上升,由此可推斷作者提到瑞典和中國(guó)是為了說(shuō)明數(shù)字支付正成為一種不可阻擋的趨勢(shì)。 （2）考查推理判斷。結(jié)合上下文,可知某些富裕國(guó)家比如瑞典正在減少現(xiàn)金支付,推廣不用紙幣或硬幣的支付方式,也就是電子支付方式。 （1）考查細(xì)節(jié)理解。indifferent【答案】 （1）D（2）C（3）B（4）C 【解析】【分析】本文是一篇說(shuō)明文，富裕國(guó)家正在減少現(xiàn)金支付,現(xiàn)金正在因?yàn)樾枨蟮仍蛳?。objectivenegativefavorablefinancial firms want to abandon oldfashioned customers（4）The author39。suppliers are trying to reduce costs and obtain money and dataC.. A.digital payments are being a trend that cannot be stoppedD.the differences between developed and developing countriesB.make the economy more efficient by protecting endangered speciesD.dematerialize moneyB.s shopping habits and private multinationals exploit their personal data.（1）Some rich countries are trying to In the main, the prospect of a cashless economy is excellent news. Cash is inefficient. When payments dematerialise, people and shops are less open to theft. It also creates a credit history, helping consumers borrow. Countries are removing cash at varying speeds. In Sweden the number of retail cash transaction per person has fallen by 80% in the past ten years. America is perhaps a decade behind. Outside the rich world, cash is still king. But even there its leading role is being challenged. In China digital payments rose from 4% of all payments in 2012 to 34% in 2017. Rich countries are racing to dematerialise payments. They need to do more to prepare for the sideeffects. 【點(diǎn)評(píng)】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，是一篇科普類閱讀，考生需要準(zhǔn)確捕捉細(xì)節(jié)信息，并根據(jù)上下文進(jìn)行邏輯推理，從而選出正確答案。根據(jù)最后一段中的“The objects recovered from the bottom of the sea likely came from the recent explosion for two main reasons.”可知，作者在最后一段是想給出支持猜測(cè)的理由。故選B。 （3）考查推理判斷。根據(jù)第一段中的“Scientists have found what they believe are pieces of a meteor(流星)that fell to the earth last year.”可知，一場(chǎng)巨大的流星雨導(dǎo)致了在海中搜索的開(kāi)始。故選C。 （1）考查細(xì)節(jié)理解。一場(chǎng)巨大的流星雨導(dǎo)致了在海中搜索的開(kāi)始。Describe the process of the search.【答案】 （1）C（2）A（3）B（4）B 【解析】【分析】本文是一篇說(shuō)明文，科學(xué)家們發(fā)現(xiàn)了他們認(rèn)為是去年墜落地球的流星碎片。Give reasons to support a guess.C.They have better submarine equipment.（4）What does the author intend to do in the last paragraph? A.They like to explore strange sea areas.B.The brainstorm of researchers.（3）Why do the scientists prefer to search for meteors in the ocean? A.Plenty of natural resources.B.A huge meteor shower.D.To observe movements of the universe.C.To recover the rock particles. The Nautilus is equipped with two remotely operated vehicles(ROVs), called Hercules and Argus. These robotic submarines help researchers find and collect materials from the seafloor. The fact that the particles landed in the ocean, instead of on land, means larger pieces may have survived and can be studied. For this reason, scientists decided to launch the first intentional search for meteorites from the ocean. Until the latest research, scientists had only accidentally discovered a small number of meteorites from drilling operations. The crew of the Nautilus, a private research ship, recovered the rock particles(顆粒).The Nautilus is operated by the Ocean Exploration Trust. The group says its aim at present is to examine areas of the ocean that have never been explored before.5．犇犇閱讀理解 A選項(xiàng)的描述 糧食生產(chǎn)可導(dǎo)致約20%的人為造成的溫室氣體，而只使用了三分