【正文】 of slate (石板) or painted wood, according to Concordia University, Those first boards were, in fact, black, and they paved the way for the larger ones. When you think back to the blackboard from your school days, what color is it? Chances are that it39。2．犇犇閱讀下列短文，從每題所給的A、B、C和D四個(gè)選項(xiàng)中，選出最佳選項(xiàng)。故選B?，F(xiàn)在，有證據(jù)表明這是正確的”，接著在下文用硬實(shí)證明了這一點(diǎn)。 （4）考查主旨大意。根據(jù)最后一段中的......this confirmed what had been observed in previous studies―dogs are more efficient at reading facial expressions of people that are the same gender as their owner可知，狗擅長辨別與自己主人性別相同的人的表情，由此推斷，讓主人是女性的狗來辨別男性面部表情的圖片是比較困難的。由此可判斷出A符合題意，故選A。 （2）考查詞義猜測。根據(jù)第二段中的For their study biologist Corson Miller and his team exposed eleven selected dogs to digital images of women that were either angry or happy.可知，實(shí)驗(yàn)人員通過屏幕向這些狗展示了一組女性面部表情的照片，這些表情中既有快樂的，也有憤怒的。s Mood Research【答案】 （1）D（2）A（3）C（4）B 【解析】【分析】本文是一篇說明文，最新的實(shí)驗(yàn)發(fā)現(xiàn)，即狗能夠識別人的面部表情的變化。 The researchers also noticed only dogs with a male owner had a harder time understanding the expressions correctly. Since the touchscreen models were all females, this confirmed what has been observed in previous studies dogs are more efficient at reading facial expressions of people that are the same gender as their owner.（1）How did the scientists conduct the experiment? leaving dogs to women who are either happy or angry. mixing the selected dogs together. rewarding only half of the dogs touching the screen showing digital pictures of women39。 After some training like how to recognize small differences like the wrinkles between the eyes or the changes in their shape that acpany the happy or angry expressions, the dogs were mostly able to identify the correct expression not only on a familiar face but on a strange face. The researchers concluded the dogs were smart enough to read human emotions. Interestingly, the dogs were not provided with the entire face. Some dogs were shown only upper halves while the others observed lower halves. That39。 While every dog owner knows their dogs can read their moods perfectly, scientists have always been a little doubtful. Now thanks to some researchers at the University of Veterinary Medicine in Vienna, Austria, we finally have some convincing evidence.【英語】高考英語閱讀理解(科普環(huán)保)各地方試卷集合匯編一、高中英語閱讀理解科普環(huán)保類1．犇犇閱讀下面短文，從每題所給的A、B、C和D四個(gè)選項(xiàng)中，選出最佳選項(xiàng)。 For their study, biologist Corson Miller and his team exposes eleven selected dogs to digital images of women that were either angry or happy. Half the dogs were rewarded for touching the screen when shown a happy face, while the other half got their treat for selecting those that appeared angry.s because the scientists believe humans show their emotions on their entire face. They also found those being trained to read angry expressions took a longer time to learn. They guess it may be because dogs find angry faces disgusting, causing them to withdraw quickly. However, once the smart dogs realized they were getting rewarded, the trepidation seemed to disappear. In fact, the dogs had such a good time playing the puter game That scientists had a hard time keeping them away from the touch screens after the study was pleted.s happy or angry faces.（2）The underlined word trepidation in Paragraph 5 probably means ________. and hesitation and eagerness and happiness and sadness（3）According to the last paragraph, dogs with female owners ________. fond of the male faces uninterested in telling the emotions on the entire faces difficulty telling the moods on the faces of males only recognize emotions of females（4）What is the best title for this passage? Changes Influence Dogs Identify the Moods and Their Owners39。 （1）考查細(xì)節(jié)理解。故選D。根據(jù)第五段中的They guess it may be because dogs find angry faces disgusting, causing them to withdraw quickly以及However可知，與前面意思相反，以及劃線詞后的disappear可知once the smart dogs realized they were getting rewarded, the trepidation seemed to disappear.…此句為，狗看到生氣的表情后會感到厭惡，并由此退縮，但是一旦聰明的狗意識到會有獎(jiǎng)勵(lì)之后，它們的恐懼以及退縮就會消失。 （3）考查推理判斷。故選C。第一段提出文章的主旨即“每個(gè)狗的主人都知道他們的狗狗能很好地讀懂他們的情緒，但科學(xué)家們一直有點(diǎn)懷疑。因此本文的最好的題目就是“狗能識別人的情緒”。 【點(diǎn)評】本題考點(diǎn)涉及細(xì)節(jié)理解，詞義猜測，推理判斷和主旨大意四個(gè)題型的考查，是一篇科研類閱讀，要求考生在捕捉細(xì)節(jié)信息的基礎(chǔ)上，進(jìn)一步根據(jù)上下文的邏輯關(guān)系，進(jìn)行分析，推理，概括和歸納，從而選出正確答案。 s green. So what39。 In 1800 when a Scottish headmaster named James Pillans wanted his students to draw maps, the students couldn39。 The color change came in the 1960s when panies sold, steel plates, coated with green enamel (漆) instead of the traditional dark slate. The new material was lighter and less fragile than the first blackboards, so they were cheaper to ship and more likely to survive the journey. Teachers weren39。Blackboard.Chalkboard.Greenboard.Mini board.（2）Why did the headmaster ask the students to put their mini boards together? A.To make enough space.C. attention.D. interest.（3）Which of the following is NOT the advantage of the greenboard? A.re lighter in weight.B.re more convenient to transport.C.re easier to erase the powder.D.re more useful than the traditional ones.（4）What39。Introduction of the blackboard.B.Color of the blackboard.D.回答了黑板為什么是綠色的？這個(gè)問題。根據(jù)第一段中的，...late 18thcentury students used their own mini boards made of slate (石板) or painted wood...可知，18世紀(jì)的學(xué)生用的是“迷你板”。 （2）考查推理判斷。In 1800 when a Scottish headmaster named James Pillans wanted his students to draw maps, the students couldn39?？芍?，校長讓學(xué)生把他們的迷你板拼湊在一起是為了創(chuàng)造一個(gè)大的空間來畫地圖。 （3）考查細(xì)節(jié)理解。故選D。文章第一段前四句話點(diǎn)明了文章中心：我們看到的黑板大多是綠色的，為什么叫黑板？通讀全文也可知文章主要講述了黑板發(fā)展過程中顏色從黑色變成綠色的過程和原因。 【點(diǎn)評】本題考點(diǎn)涉及細(xì)節(jié)理解，推理判斷和主旨大意三個(gè)題型的考查，是一篇科普類閱讀，要求考生在捕捉細(xì)節(jié)信息的基礎(chǔ)上，進(jìn)一步根據(jù)上下文的邏輯關(guān)系，進(jìn)行分析，推理，概括和歸納，從而選出正確答案。 Slowly but surely re moving closer and closer to 5G world. From smarthome security to selfdriving cars, all the internetconnected devices in your life will be able to talk to each other at lightningfast speeds with reduced delay, Objectively speaking, th