【正文】 根據(jù)最后一段中的“Leaning to be wise is basically learning what is not possible；and what is possible but so difficult that it is not worth all the trouble one has to go through to get there. Mostly, it is learning about human nature；how real people behave and react, as against how one would like them to behave and react. One can read and hear lot of idealistic stuff about how to 。故選D。最重要的是了解人性，了解真實的人是如何行為和反應的，以及人們希望他們?nèi)绾涡袨楹头磻?。根?jù)第三段中的“Besides sharpness of brain and experience, here is another thing that is very important, and that is wisdom.... Leaning to be wise is basically learning what is not possible； and what is possible but so difficult that it is not worth all the trouble one has to go through to get there. Mostly, it is learning about human nature；how real people behave and react, as against how one would like them to behave and react.”除了敏銳的頭腦和豐富的經(jīng)驗外，還有一件事是非常重要的，那就是智慧。故選A。根據(jù)第二段“But in certain other types of activity (of which being an author is perhaps one), experience is more important than sharpness of brain, and there one usually finds that a person reaches his or her peak much later in life.”但在某些其他類型的活動中(作家可能是其中一種)，經(jīng)驗比頭腦的敏捷更重要，人們通常會發(fā)現(xiàn)一個人在他一生的晚期才達到頂峰。根據(jù)對愛因斯坦所的發(fā)現(xiàn)可知，他的偉大的發(fā)現(xiàn)是在2025歲之間，更是印證了人類大腦在20年代初達到了巔峰，可推斷出，本段主要研究人類大腦巔峰期，故選B。愛因斯坦在20到25歲之間做出了所有震驚世界的發(fā)現(xiàn)。根據(jù)第一段“It has been discovered that after the age of sixteen, the number of our brain cells begins to decrease at a speed of several million a year. They simply die off. In certain types of activity, the human brain is at its highest point in the early twenties, ... and we know that Albert Einstein made all his worldshaking discoveries between the age of about 20 and 25, and spent the rest of his life tidying them up and arranging them.” 人們發(fā)現(xiàn)，16歲以后，我們的腦細胞數(shù)量開始以每年幾百萬的速度減少。人們要用智慧來決定做什么才是最好的。. is always a waste of time to make plans about the future is human nature to make attempts on what looks impossible should always challenge the impossible to push the society forward has to use wisdom in deciding what is the best thing to do【答案】 （1）B（2）A（3）D（4）D 【解析】【分析】本文是一篇說明文，介紹了人類的大腦在20歲左右于巔峰，在以后的成就多數(shù)是因為需要豐富的經(jīng)驗。 . helps to avoid various mistakes contributes to one39。 and what is possible but so difficult that it is not worth all the trouble one has to go through to get there. Mostly, it is learning about human nature。 But in certain other types of activity (of which being an author is perhaps one), experience is more important than sharpness of brain, and there one usually finds that a person reaches his or her peak much later in life. 7．閱讀理解 performance ”可知，機器人目前還在華盛頓州立大學的智能屋里進行測試，故選B?？v觀全文可知，本文介紹了一款由美國華盛頓州立大學的科學家們研發(fā)的機器人。根據(jù)最后一段中的“ While we are still in an early stage of development, our initial results with RAS have been promising”可知，Minor對這款機器人的未來發(fā)展充滿信心、非常樂觀，故選C。 performance…”可知，這臺機器人的表現(xiàn)還要經(jīng)過進一步的測，說明正在測試階段，故選B。 （2）考查推理判斷。 （1）考查細節(jié)理解。D.RAS, the first robot to make home smart.B.Uncertain.（4）What can be a suitable title for the text? A.C.Negative.s attitude toward the future of RAS? A.It can cook for owners on its own.（3）What39。Its function remains to be tested.C.It is the first robot used in daily life.D.Through objects.C. performance with a group of older adults to get a better idea of what prompts, video reminders and other preferences they have regarding the robot.（1）How does RAS serve elderly people? A. 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. The Robot Activity Support System or RAS, uses sensors installed in a WSU smart home to determine where its residents are, what they are doing and when they need assistance with daily activities. It navigates (定位) through rooms and around obstacles to find people on its own, provides video instructions on how to do simple tasks and can even lead its owner to objects like their medication or a snack in the kitchen.RAS bines the convenience of a mobile robot with the activity detection technology of a WSU smart home to provide assistance in the moment, as the need for help is detected, said Bryan Minor, a postdoctoral researcher in the WSU School of Electrical Engineering and Computer Science.6．閱讀理解 A選項的描述 糧食生產(chǎn)可導致約20%的人為造成的溫室氣體，而只使用了三分之一的無冰土地 正確，故選A。caused greenhouse gas emissions.”地球上三分之一的無冰區(qū)被用于農(nóng)業(yè)生產(chǎn)，根據(jù)一些估算，食物生產(chǎn)大約占到了人類造成的溫室氣體排放量的五分之一。根據(jù)第三段中的“A third of the ice173。takes a big toll on固定短語，“付出了巨大的代價”，故選B。肥料徑流也導致了其他問題，例如伊利湖的藻類爆發(fā)以及墨西哥灣的死亡區(qū)域。free land on Earth is used for agriculture, and according to some estimates, producing food accounts for roughly a fifth of all human173。 （2）考查詞義猜測。t explicitly mention—environmental impacts, that you are going to have lower environmental impacts due to that.” 我們發(fā)現(xiàn)（營養(yǎng)膳食指南的）影響因國家而異，但總的來說，在影響力較大的國家，如果你遵循國家推薦的膳食指南，即使這些膳食并未明晰對環(huán)境的影響，或者大多數(shù)膳食沒有明確說明這一點，但是你對環(huán)境的影響會因為遵循指南而減輕。impact nations, in general, you can see that, if you follow a nationally remended diet, despite the fact that these diets don39。 （1）考查推理判斷。t effected much.【答案】 （1）C（2）B（3）A 【解析】【分析】本文是一篇說明文，介紹了營養(yǎng)指南對地球也有利。 new program concerning healthy eating for schools is likely to be based on national nutrition guidelines.D.It is estimated that following dietary guidelines can lead to decrease in more land use than in nutrient pollution.C.caused greenhouse gas with only a third of the ice173。makes up for（3）Which of the following is TRUE according to the passage? A.takes full advantage ofhas a bad effect onshows signs oft mention the diet explicitly for its impacts can be ignored.（2）What do the underlined words takes a big toll on Some high173。Following a nationally remended diet can do good to our health.