【正文】 upside down! Unlike birds which touch down on the ground or on tree branches, bats can be observed flying around and then suddenly hanging upside down from an object overhead. One downside to this landing routine is that the bats often land with some force, which probably causes pain. However, not all bats hit their landing spots with the same speed and force。 Being able to land safely is a critically important skill for all flying animals. Comparatively speaking, ground living animals face no particular challenge when they need to stop running or crawling, while flying animals move at much higher speed, and they must be careful about how they land. Hitting the ground, or even water, at full flight speed would be quite dangerous. Before touching down, they must decrease their speed in order to land safely. Both bats and birds have mastered the skill of landing, but these two types of flyers go about it quite differently. 【點評】本題考點涉及細節(jié)理解，推理判斷和主旨大意三個題型的考查，是一篇科研類閱讀，要求考生在捕捉細節(jié)信息的基礎上，進一步根據(jù)上下文的邏輯關系，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。他說，表演不僅僅是 假裝 成某個人，它還包括文本和語言的體現(xiàn)。根據(jù)最后一段中的“However, Philip Davis, a professor at the University of Liverpool, was unimpressed by the research, saying acting is about far more than ‘pretending’由此可知Brown博士的研究發(fā)現(xiàn)，演員在表演時大腦活動是不同的，故選B。根據(jù)倒數(shù)第三段中的“The results revealed that the brain activity differed depending on the situation being tested. The team found that when the actors were in character, they use some thirdperson knowledge or inferences about their character.”結(jié)果顯示，大腦活動的不同取決于所測試的情境。根據(jù)第五段中的“Once inside the MRI scanner, the actors were asked to answer a number of questions, such as: would they go to the party?”一旦進入核磁共振掃描儀，演員們被要求回答一系列問題，比如:他們會去參加派對嗎?由此推斷出Brown博士的團隊是通過掃描一些演員的大腦活動進行他們的研究的，故選A?，F(xiàn)在，研究人員表示，演員的大腦活動模式不同，取決于他們是否扮演角色。A research on the brain activity of actors.D.A debate of how the brain functions.B.D.C.B. brain activity is more active when they are in character.（3）How did Philip Davis react to the research? A.Acting is far more than pretending to be the character.D.Actors39。s research? A.By interviewing some theatre teachers.D.By scanning the brain activity of some actors.B. However, Philip Davis, a professor at the University of Liverpool, was unimpressed by the research, saying acting is about far more than pretending to be someone — it involves embodying (體現(xiàn)) the text and language.（1）How did Dr Brown39。 The results revealed that the brain activity differed depending on the situation being tested. The team found that when the actors were in character, they use some thirdperson knowledge or inferences about their character. Once inside the MRI scanner, the actors were asked to answer a number of questions, such as: would they go to the party? And would they tell their parents that they had fallen in love? almost like the character is possessing you. Now, researchers have said actors show different patterns of brain activity depending on whether they are in character or not. Acting is the least mysterious of all crafts, Marion Brando once said. But for scientists, working out what is going on in an actor39。 【點評】本題考點涉及推理判斷和主旨大意三個題型的考查，是一篇科普類閱讀，要求考生根據(jù)上下文的邏輯關系，進行分析，推理，概括和歸納，從而選出正確答案。所以本文目的是普及有關座頭鯨的知識，并對它們加以保護。 （3）考查主旨大意。冬季的熱帶繁殖區(qū)，是溫暖的地方。根據(jù)第五個小黑點后面的The big family migrate between winter tropical breeding areas (North West Shelf, Great Barrier Reef, New Caledonia, Vanuatu, Fiii, Tonga) and summer Antarctic feeding areas. 座頭鯨這個大家族在冬季的熱帶繁殖區(qū)（西北大陸架、大堡礁、新喀里多尼亞、瓦努阿圖、斐濟、湯加）和夏季南極喂養(yǎng)區(qū)之間遷徙。分析選項可知C項符合題意，故選C。 often extensive white on flippers and underside of body and flukes。 （1）考查推理判斷 。popularize the basic knowledge of humpbacks and call for protectionD.explain why humpbacks are still hunted in some parts of the worldB.They are mostly hunted in New Zealand waters.（3）This article is mainly intended tot survive in extreme cold.C.They need warmer waters to breed.B.s description of humpback whales39。The different colors and patterns of the body help to be recognized.D.Their long flippers vary in length, size and shape like dorsal fin.B. back when submerging, but at a distance may be confused with other species that raise their flukes when diving, such as sperm, right and blue whales. Similar species: Easily identifiable due to a 39。s, minke and blue whales. The big family migrate between winter tropical breeding areas (North West Shelf, Great Barrier Reef, New Caledonia, Vanuatu, Fiii, Tonga) and summer Antarctic feeding areas. Once mon in New Zealand waters, humpbacks are now rarely seen and may migrate further offshore. Males pete for mates either by physical fight or by song. Females give birth to their young every two to three years。 270400 olive baleen plates such patterns enable individual recognition Body colour is dark brown to black。 sawtoothed trailing edge on flukes, often raised when diving Flippers are a third of body length。3．犇犇Choose the one that fits best according to the information given in the passage you have read. 根據(jù)最后一段中的“Future work will continue to focus on ameliorating the accuracy of identifying objects and imaging shapes and volumes”今后的工作將繼續(xù)側(cè)重于提高識別物體和成像形狀及體積的準確性，故選B。檢查行李總是需要人力，我們希望開發(fā)一種互補的方法來減少人力，可推知選A。s in airports. Manpower is always needed to check bags and we want to develop a method to try to reduce manpower.” （3）考查推理判斷，根據(jù)第五段中的“In large public areas, it39。 （2）考查細節(jié)理解。根據(jù)第三段中的“The detection system analyzes what happens when wireless signals go through and bounce off objects or materials.”這個檢測系統(tǒng)分析信號在物體和材料上穿透和反射時會發(fā)生什么。Examining.【答案】 （1）B（2）D（3）A（4）B 【解析】【分析】本是一篇說明文，介紹了研究人員發(fā)現(xiàn)，WiFi可用于可用于安檢。C.Improving.To research dangerous objects.（4）Which of the following can replace the underlined word “ameliorating in the last paragraph? A.To protect passengers39。B.To save money and labour. signals.D.It passes through bags without