【正文】 ：應(yīng)對(duì)文章主題和中心大意考題時(shí)，尋找和發(fā)現(xiàn)文章主題句就是關(guān)鍵。根據(jù)最后一段So, the next time you crave something very specific, know that your brain may be more to blame than your 。故答案選B。(3)推理判斷題。根據(jù)第三段最后一句Food cravings are a strong desire for a specific type of food. And they are ，食物與情感有關(guān)系。故答案選D。(1)目的意圖題。What dieting may bring us.【答案】（1）D（2）A（3）B（4）C 【解析】【分析】本文是說(shuō)明文，主要談?wù)擄嬍硾_動(dòng)的調(diào)查結(jié)果。What hunger is all about.C.The functions of brain areas.D.The refusal of fat and sugar.B.The decrease of chemicals.It proves the brain decides your appetite.（3）What39。It means the stomach functions well.B.To lead to the topic of the whole passage.（2）What do we learn about food craving? A.To deepen the understanding of hunger.C. So, the next time you crave something very specific, know that your brain may be more to blame than your stomach. （1）What is the function of the first paragraph? A. A craving is more plex. It activates (使活躍) brain areas related to emotion, memory and reward. These are the same areas of the brain activated during drugcraving studies. So, some scientists call food cravings “mind hunger.” People often crave foods that are high in fat and sugar. Foods that are high in fat or high in sugar produce chemicals in the brain. These chemicals give us feelings of pleasure.t. Here is another situation. Perhaps you are not feeling well. The only thing you want to eat is a big bowl of chicken soup, like your mom used to make when you were sick as a child. Food cravings are a strong desire for a specific type of food. And they are normal.clock and you39。 It39。4. 數(shù)字計(jì)算題→（方法：審題→帶著問(wèn)題找細(xì)節(jié)→對(duì)比、分析、計(jì)算）可直接找到相關(guān)細(xì)節(jié)，但需經(jīng)過(guò)計(jì)算方可找到答案。2. 排列順序題→首尾定位法（找出第一個(gè)事件和最后一個(gè)事件，用排除法縮小范圍）常出現(xiàn)在記敘文和說(shuō)明文中，一般按事件發(fā)生的順序。當(dāng)然，答案并不一定是文章中的原句，考生需要根據(jù)文章提供的信息自己組織語(yǔ)句回答問(wèn)題?！军c(diǎn)評(píng)】細(xì)節(jié)理解題：考查內(nèi)容主要涉及時(shí)間、地點(diǎn)、人物、事件、原因、結(jié)果、數(shù)字等議論文中例證細(xì)節(jié)和定義類細(xì)節(jié)。(4)推理判斷題。(3)推理判斷題。(2)推理判斷題。(1)細(xì)節(jié)理解題。本文主要介紹了Bruin從跑步機(jī)上獲得靈感，發(fā)明了一款 “走路自行車”，在這款自行車上不需要跑步，走路就行的自行車——Lopifit。D.C.B.The supply of Lopifit failed to meet the demand.（4）How do the public react to Lopifit? A.Lopifit always broke down on the streets.C.which design is suitable for Lopifit（3）What can be learned from the fourth paragraph? A.where Lopifit can be usedC.how Lopifit was createdD.offer power to any bicycleC.cycle to work by walking But despite having a very loyal fanbase of socalled Lopifitters, the creative means of transportation also has naysayers who simply consider the invention stupid and unnecessary. They basically believe that if you39。 To use the Lopifit, simply turn on the battery and use your feet to slide the treadmill backwards and activate (激活) the motor. Then get on and enjoy the ride! If you need speed, just walk on the treadmill, and if you want to coast, all you have to do is stay still and admire the view. To stop, you have two hand brakes available. Who could have imagined that a treadmill(跑步機(jī))on wheels would one day bee a thing? Lopifit is an unusual means of transportation that allows you to power an electric bicycle by walking on a treadmill.3D電影是高科技產(chǎn)品，所以這篇文章最有可能出現(xiàn)在科學(xué)雜志上，故選C。根據(jù)第八段第一句These findings are more significant than you might think（這些發(fā)現(xiàn)比你想象的更重要）可知，選D。故選B。( 2 )推理判斷題。根據(jù)第二段as a study has found that 3D films exercise the brain and improve shortterm functioning in a similar way to braintraining tests. 可知，看3D電影能鍛煉大腦。a film review【答案】（1）A（2）B（3）D（4）C 【解析】【分析】本文介紹3D電影對(duì)人的大腦的益處。a science magazinea biology textbooka sports newspaperD.the disadvantages of 2D filmsC.the application of 3DThe test was carried out after the whole film was viewed.D.Watching 2D films limits brain function.B.D.lose their short memory of its plotsC.have a good exercise for their brain As Professor Brendan Walker39。 These findings are more significant than you might think, he said. It is a fact that people are living longer and there is a noticeable decline in cognitive brain function in old age which can worsen future quality of life. There has never been a better time to look at ways to improve brain function. The initial results of this study show that 3D films may potentially play a role in slowing this decline. According to the research, which was carried out in partnership with science group Thrill Laboratory, participants experienced a 23 percent increase in cognitive processing, as well as an 11 percent increase in reaction times. The research was led by neuroscientist(神經(jīng)學(xué)家) Dr Patrick Fagan from Goldsmiths University in London. More than 100 people took part in the experiment, where participants watched Disney film Big Hero 6 in either standard format or RealD 3D. But there may be a benefit to doing so, as a study has found that 3D films exercise the brain and improve shortterm functioning in a similar way to braintraining tests. Paying a higher price than usual for a ticket to see a film in 3D is the annoyance of many a cinemagoer39。【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，是一篇人物類閱讀，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，選出正確答案。根據(jù)倒數(shù)第二段中的“But with time, her poems changed her. ‘They gave me pride,’ Tahay said.”可知，寫詩(shī)給了她自信和自豪感。故選B。“我希望我也能那樣寫，”。根據(jù)第七段中的“The first time Tahay read the group39。故選D。詩(shī)描寫了許多東西如一些樂(lè)趣和痛苦。(2)考查推理判斷。ll learn.” 可知，C項(xiàng)是她媽媽的建議。(1)考查細(xì)節(jié)理解。D.She won many national poetry petitions.C.She felt more confident about herself.D.C.B.s poems? A.D.Their appreciation of natural beauty.C.Their admiration for the great poets.Try hard to make friends with them.（2）What are the themes of Tahay and her team39。Ignore them and keep going.B.Fight with them bravely.t ever see.”（1）What did Tahay39。m worth something.”t tell her friends about her poetry because she worried they would make fun of her.t even finish it.” The first time Tahay read the group39。s elder brother, Elmer, persuaded