【正文】 ntly arbitrary distribution of some sounds around the world may be partially explained by diet.”可知某些聲音在世界范圍內(nèi)的任意分布，部分可以用飲食來解釋。同時這也強調(diào)了人類特有的一切都是物質(zhì)和精神的結(jié)合:語言必須把聲音和意義結(jié)合起來，沒有真實的物體，意義就不可能存在或傳播。food determines our thoughtC.constantly chewing harder foodsD. making sounds of f and v is C.distinguish meaningful sounds（2）According to the passage, which of the following factors help shape language? A.. A.s First Digital Teacher Appears in Classroom最符合本文的標題。 （4）考查主旨大意。故選D。 （2）考查細節(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。C項正好與主旨句呼應(yīng)，故選C。所以說，相較于老年人，年輕人的大腦花費更少的時間來處理信息。故選B。故選A。The Older, the FasterD.Old people have fewer things to do than young people.D.D.C.B.Rapid fire abilities.（2）What is unavoidable in the process of getting old? A.re happening more quickly.（1）What causes time to fly faster as we get old? A. abilities of the young brain allow us to process more information during youth, causing the days to seem longer earlier in life. However, as we get old, researchers say the older brain takes more time to process information. 【點評】本題考點涉及細節(jié)理解，詞義猜測，推理判斷和主旨大意四個題型的考查，是一篇科教類閱讀，要求考生在捕捉細節(jié)信息的基礎(chǔ)上，進一步根據(jù)上下文的邏輯關(guān)系，進行分析，推理，概括和歸納，從而選出正確答案。 （4）考查主旨大意。根據(jù)上文大家對干涉動物的行為有不同觀點，再結(jié)合下文的“you stay out of the way. Even when you39。根據(jù)第三段中的“I39。 （1）考查細節(jié)理解。s no rule book in those situations. You can only respond to the facts that are right there in front of you, Will Lawson, the show39。re watching a male polar bear eat a baby bear. The case has taken the international media by storm. Viewers watching this film let out a sigh of relief. I39。所以選D。根據(jù)倒數(shù)第二段中的Adult language learners of a second language may use their declarative memory for using grammar patterns.可知，成年語言學(xué)習者在學(xué)習第二語言時，是刻意地在使用語法句式。 （2）考查推理判斷。Human beings learn language in pre human area of brain.【答案】 （1）D（2）A（3）C（4）D 【解析】【分析】本文是一篇說明文，講述Michael Ullman和他的團隊的研究稱人類大腦前區(qū)的為語言學(xué)習區(qū)，由此解開了人類大腦進化過程之謎。s the main idea of the text? A.Declarative memory.B.Learning to make a model plane.B.By examining the brain with his team.B.Oh, remember what you said last night39。 processed in two ancient learning and memory systems in the brain. Ullman says his research shows that the human brain does not have a special area or system for making language. Over time we have simply reused or coopted (指派) parts of our brain for language. And those parts, he says, are ancientolder even than humans themselves. This study examines the theoretical framework (準則) that language is learned, stored and39。 Ullman, Hamrick and the rest of the team looked at data from 16 other studies on language. They found that people learn language using two memory systems: declarative and procedural. Memorizing vocabulary, for example, is a declarative memory process. But learning grammar is, mostly, a procedural memory process., such as, 39。s memory systems? A.By referring to data from other studies on language.（2）Which of the following is an example of motor memory? A.Memorizing what you read.（3）What does the underlined word it refer to? A.A second language.（4）What39。Learning memory is more active than motor memory.D.根據(jù)第五段中的“Ullman, Hamrick and the rest of the team looked at data from 16 other studies on language.”可知，該團隊通過研究其他語言學(xué)習的成果，得出的結(jié)論，故選D。 （3）考查詞義猜測。根據(jù)第三段中的“Ullman says his research shows that the human brain does not have a special area or system for making language. Over time we have simply reused or coopted (指派) parts of our brain for language.”以及全文可知，人類的語言學(xué)習是由大腦前區(qū)完成的，該區(qū)域早于人類本身。 s creator David Attenborough, according to The Times.t touching the animals and it was just felt by doing this... they had the chance not to have to keep slipping down the slope, he told the BBC.s ever a predator (捕食者) situation, no matter how gutwrenching, you stay out of the way. Even when you39。 There39。 sufferings in a gully. of filming the series Dynasties.（2）Who holds a positive attitude towards human interference? Shaw. Lawson. Nieklen. Attenborough.（3）Which of the following best explains the word gutwrenching underlined in paragraph 6? one in place. one confused. one in danger. one heartbroken.（4）What can be a suitable title for the text? for the Necessity of Lending a Hand to Animals on How to Protect Animals From Danger of Human Interference on Dangerous Animals on Whether to Help Animals in Trouble or Not【答案】 （1）B（2）A（3）D（4）B 【解析】【分析】本文是一篇說明文，介紹了當動物們面臨危險時，我們是否要伸出援救之手，以及如何去保護它們脫險。 （2）考查推理判斷。 （3）考查詞義猜測。故選D。故選B。rapid fire39。 The new finding put forward by a Duke University researcher was published in a paper in the journal European Review this week According to Adrian Bejan, the J. A Jones Professor of Mechanical Engineering at Duke, the physical changes of our nerves and neurons play, a major role in our perception (知覺) of time as we get old. Over the years these structures bee more plex and eventually begin to degrade.re processing images at a faster rate, Beian says, For older people, this means fewer images are being processed in the same amount of time, causing experiences to seem as though they39。The electrical signals.D.The y