【正文】 d Canada.（4）What is the text mainly about? A.D.Provide background information.s cities produce 2 billion tons of trash every year. By the year 2050 that number is expected to rise to 3 billion tons. The World Bank estimates that the largest amount of trash today, about 44 percent, is plastic. But we often have to buy packaged goods. And often that packaging is made of plastic. 【點(diǎn)評(píng)】本題考點(diǎn)涉及細(xì)節(jié)理解，詞義猜測(cè)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。 （4）考查主旨大意。所以電子保暖服裝工作的原理是安裝在衣服內(nèi)部的電子元件產(chǎn)生熱量。 （1）考查詞義猜測(cè)。with the inbuilt speaker and microphone, Beanies and Earmuffs users can have a phone callC.D.Run a lot.leans39。4．犇犇閱讀理解 故選C。 （1）考查細(xì)節(jié)理解。Bees are likely to prefer circles to ovals, whether they are iridescent or not（3）What will be talked about in the following paragraph? A.B. In a similar way, we were asking whether iridescence, due to its changeability, could work as a form of camouflage by preventing shape recognition. Kjernsmo and her colleagues trained bumblebees to associate a particular shape—a circle or an oval—with a sugar reward. And they found that the bees, when given a choice, would preferentially visit the shape they knew to be sweet. But when the shapes were iridescent, the bees had trouble telling them apart. It seemed that the strikingly iridescent surfaces on our targets visually broke up the otherwise recognizable shape of the targets, which made them hard to distinguish. As for making use of this method for hiding in plain sight, Any practical applications is of course directly linked to any industry that has an interest in camouflage, that is how to conceal objects or make them more difficult to recognize. The researchers are currently conducting experiments with birds, which often prey on iridescent insects to see if it helps to have a bird39。t a new one. The father of camouflage theory, Abbott Thayer, really believed that iridescence should be categorized as a camouflage strategy. And he wrote in his famous lifework Concealing173。 （3）考查細(xì)節(jié)理解。s feelings. lowers the risks of diseases. helps improve mental performance. does more good than physical exercise.（4）What would be the best title for the text? life in forests brain on nature future of forest healing benefits of a stressfree life【答案】 （1）A（2）A（3）C（4）B 【解析】【分析】本文是一篇說(shuō)明文，由韓國(guó)患創(chuàng)傷后應(yīng)激障礙的消防員接受森林治愈談起，介紹了大自然對(duì)我們身心健康的益處。 We don39。故選C。 （3）考查推理判斷。D.it is wrong to change your dietary habits to suit your partner（4）From the passage, we can infer that ________. A.C.t like foods high in fat and sugar at all The report, by Newcastle University39。 D.not serious or important（3）According to the report by Newcastle University39。more men will play roles of shopper and cook in most householdsC.根據(jù)第三段中的“which may please their partner”可知，男女雙方會(huì)改變自己的飲食習(xí)慣來(lái)迎合對(duì)方，因此男士會(huì)吃他的女伴喜歡吃的食物。根據(jù)最后一段中的“The research has shown that your partner is a strong influence on lifestyle and people who are trying to live healthier lives should take this factor into consideration.”研究表明你的伴侶對(duì)你的生活方式有很大的影響,那些試圖過(guò)上健康生活的人應(yīng)該考慮到這一因素。 s more surprising is that nature may also make us more creative. David Strayer, a psychologist at the University of Utah, showed as much with a group of participants, who performed 50 percent better on creative problemsolving tasks after three days of wilderness backpacking.他完全沉浸在大自然之中。 （4）考查主旨大意。s concealment39。live a little longer by escaping their predator(捕食者)D.Why birds are not effected by iridescent insects.D.catching colors could be used as a cover173。實(shí)驗(yàn)?zāi)康氖强纯带B類的視角是否能提供幫助。 In my memory, winters always used to be really unpleasant. You had to bundle up just to keep warm when you went outside. You were often cold, wet, slip on the ice, and you39。t be like skating on thin ice.t freeze up. With the right solutions, there39。It needs to be warned up before being used.C.s the best title of this passage? A.D.所以通過(guò) keep warm可知，外出時(shí)要想暖和一些，就要多穿衣服。根據(jù)第二段中的Fortunately, things don39。人們憑借科學(xué)技術(shù)發(fā)明了各式各樣的防寒方法。 Now, that may be changing. A new environmentallyfriendly shopping model was recently launched at the World Economic Forum in Davos, Switzerland. This shopping model, called Loop, aims to replace throwaway containers with reusable ones.Advocate zerowaste lifestyle.C.The milkman model.（3）Which countries is Loop expected to expand to by 2020? A.B.The concerns of future shopping.【答案】 （1）A（2）C（3）D（4）A 【解析】【分析】本文是一篇說(shuō)明文，介紹美國(guó)一家公司推出一種新的零浪費(fèi)購(gòu)物模式。 （3）考查細(xì)節(jié)理解。If all goes according to plan future generations will be able to interact with him using voice puting platforms of mobile devices, asking him questions, letting him tell stories and drawing upon a lifetime39。For decades, Silicon Valley futurists have sought to free humanity from the life cycle. Today, a new generation of panies is selling some approximation(近似) of virtual immortality, which gives people the opportunity to preserve one39。If technology succeeds in creating emotionally intelligent digital humans, experts say, it may forever change the way living people cooperate with puters and experience loss. AndyBot may bee one of the world39?？ㄆ仗m豐富多彩的人生；在根據(jù)第二段中的“Now the silver haired 78year old has realized he would like his loved ones to have access to those stories, even when he is no longer alive to share them. Kaplan has agreed to bee “AndyBot” a virtual person who will be”現(xiàn)在這位花白頭發(fā)的78歲的老人想要他愛的人知道這些故事，甚至當(dāng)他去世之后還可以分享這些故事。根據(jù)第三段中的“If all goes according to plan. future generations will be able to interact with him using voice puting platforms of mobile devices, asking him questions, letting him tell stories and drawing upon a lifetime39。7．閱讀理解 Bone Collector Museum? A.Things found in the whale39。Worrying.s system.”可知，在鯨魚體內(nèi)發(fā)現(xiàn)的東西將在這座自然博物館中展出，故選C