【正文】 uracy dropped to about 90 percent when objects inside bags are wrapped. And the tech could save lives if used in museums, stadiums, theme parks or schools, the team said, noting its design can inspect bags or luggage without being an exposure to privacy.他做了分析，意識到自己的姿勢不正確，因此致力于改善姿勢，結(jié)果很好，故可知，他通過矯正姿勢，解決了自己的聲音問題，故選A。 （1）考查推理判斷。He managed to recover his vocal powers.B.Physical tension shouldn39。 The Alexander technique is a way of learning how you can get rid of harmful tension in your body. The teaching focuses on the neck, head and back. It trains you to use your body less severely and carry out the movements that we do all the time with less effort. There is little effort in the lessons themselves, which sets apart the Alexander technique from yoga or pilates, which are exercisebased. A typical lesson involves standing in front of a chair and learning to sit and stand with minimum effort. You spend some time lying on a bench with your knees bent to straighten the spine (脊椎) and relax your body while the teacher moves your arms and legs to train you to move them correctly.4．犇犇閱讀理解 The Alexander technique故選B。 （1）考查細(xì)節(jié)理解。They39。To arouse students39。3．犇犇閱讀下列短文，從每題所給的A、B、C和D四個選項中，選出最佳選項。re watching a male polar bear eat a baby bear.可知，此句句意為：如果這是個捕食的情景，無論你是多么的心碎，你都不能干預(yù)。根據(jù)第二段中的“The film crew were anxious when they saw that a group of penguins had fallen into a gully and been trapped with their young. They built a slope（斜坡）so that a few of the penguins could save themselves.”和第三段中的“The case has taken the international media by storm”可知，從峽谷中救出企鵝這一事件引起了大家的熱議。m so glad. I understand not taking action directly, but a helping hand isn39。根據(jù)第一段中的“to reach a newly revealed ecosystem that had been hidden for 120,000 years below the Larsen C ice shelf.”到達(dá)一個新發(fā)現(xiàn)的在拉森冰架下面隱藏了12萬年的的生態(tài)系統(tǒng)，可知選D。冰山下面顯現(xiàn)的新的海洋生態(tài)系統(tǒng)為科學(xué)家提供了研究未知的海洋生物的機(jī)會。It is as big as London.B.To study how the iceberg was formed.B. A team of international scientists is due to set off for the world39。 The calving of A68 provides us with a unique opportunity to study marine life as it responds to a huge environment change, she said. It is important that we get there quickly before the undersea environment changes as sunlight enters the water.s ocean will be, on average, at least 60cm higher by the end of the century. However, it found that the process is accelerating, and more than three quarters of the acceleration since 1993 is due to melting ice sheets in Greenland and Antarctica, the study shows.（1）Why are the scientists eager to go to the iceberg? A.The condition of animal species in Antarctica.（3）What can we learn about the A68 iceberg from the text? A.By 2100, the sea level will have risen to a much higher level than now.【答案】 （1）B（2）C（3）D（4）D 【解析】【分析】本文是一篇說明文，南極地區(qū)的拉森C冰架崩解形成了一座巨大的冰山A68 iceberg。 （3）考查細(xì)節(jié)理解。 The case has taken the international media by storm. Viewers watching this film let out a sigh of relief. I39。re watching a male polar bear eat a baby bear. （1）考查細(xì)節(jié)理解。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。 【點評】本題考點涉及細(xì)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(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。Blackboard.Greenboard. attention.D.re easier to erase the powder.D.回答了黑板為什么是綠色的？這個問題。可知，校長讓學(xué)生把他們的迷你板拼湊在一起是為了創(chuàng)造一個大的空間來畫地圖。 【點評】本題考點涉及細(xì)節(jié)理解，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。She was unwilling to seek treatment for her backache.（2）What is the principle of the Alexander technique? A.t be done with much effort.（3）What can we learn about Frederick Alexander? A.People with back pain are victims of inappropriate postures.【答案】 （1）D（2）D（3）A（4）C 【解析】【分析】本文是一篇說明文，介紹亞歷山大技巧的對于矯正身體的作用以及其發(fā)明者。亞歷山大，一個出身于186年的澳大利亞演員，在年輕的時候聲音出了問題。 A study found wireless signals are able to pass through bags and suitcases to judge the sizes of dangerous metal objects and identify them. These items could include weapons, chemicals, laptops and batteries for bombs, the research team said on Tuesday.It uses antennas to pick up networks39。Discovering.可知選B。 （4）考查詞義猜測。Expect.Notice.To study what good wolves can do to ecosystems.（3）What is the significance of the research? A.The introduction of wolves in Yellowstone National Park is a success.【答案】 （1）A（2）D（3）B（4）A 【解析】【分析】本文是一篇說明文，研究表明人類以及其他動物對狼的恐懼對維持健康、平衡的生態(tài)系統(tǒng)是有益的，其中黃石公園灰狼的引進(jìn)就是一個典型的例子。根據(jù)最后一段中的“The research is one more piece of evidence for why protecting these top predators is important not just for wolves as a species, but for hundreds of species at every level of an ecosystem.”可知，這項研究再次證明了為什么保護(hù)這些食肉動物不僅對狼這個物種很重要，而且對生態(tài)系統(tǒng)的各個層面的物種都很重要。It is important to remember these are connections which are not proven causes. Scientists call this correlation. Just because something is connected to something else does not mean one of those things caused the other. And it39。Glasses are also used to show someone is intelligent in movies and on TV. Ideas about people who wear glasses have begun to shift. People who do not need glasses sometimes wear them for fashion only. They want to look worldly or cool. But not everyone is impressed by this idea, though. GQ magazine said people who wear glasses for fashion are trying too hard to look smart and hip (時髦的). However, that hasn39。Consequence.（3）Why do some lawyers ask their clients to wear glasses in court? A.Because it can highlight clients39。 innocence.（4）What is the general attitude to those who wear glasses for fashion? A.C. （2）考查詞義猜測。 s protector organization, Buffalo Niagara Waterkeeper. Professor Schneekloth and seven friends founded the organization as an allvolunteer nonprofit in 1989, after organizing the first river cleanup that year. Today the group employs 27 fulltime workers and has helped oversee the Buffalo River3