【正文】 Airbusowned Surrey Satellite Technology Ltd. and France39。s ArianeGroup. Guglielmo Aglietti, the director of Surrey Space Center, said that an operational version of the RemoveDEBRlS technology would cast a net that remains fastened to the main satellite so the debris can be dragged out of orbit. It could target large pieces of junk, including dead satellites up to 10 meters long. The RemoveDEBRIS satellite will conduct a few more experiments in the ing months, including testing navigation features that could help guide the satellite to a specific piece of debris.Jonathan McDowell, an astrophysicist at the HarvardSmithsonian Center for Astrophysics, said the success of this week39。s experiment was exciting, but he cautioned against over publicizing it. There are still enormous barriers to clear before operational cleanup tasks are underway, he said, and the most discouraging is figuring out how to fund such projects. Aglietti, the Surrey professor who helped lead the RemoveDEBRIS project, said The challenge will lie in persuading the relevant authorities to sponsor these tasks. Aglietti said he hopes RemoveDEBRIS will conduct a few cleanup tasks per year, targeting the largest pieces of junk in the most crowded orbits.（1）What is the use of the RemoveDEBRIS satellite? A.Demonstrating space technology.B.Imitating a developing technique.C.Collecting wastes existing in space.D.Symbolizing great progress in space.（2）How does the RemoveDEBRlS satellite work? A.By throwing a net to take the junk from orbit.B.By fastening it to the main satellite tightly.C.By dragging satellites up to 10 meters long.D.By targeting large pieces of junk carefully.（3）What does the underlined word sponsor in the last paragraph probably mean? A.Acplish.B.Support.C.Oppose.D.Provide.（4）What39。s the best title for the text? A.The RemoveDEBRIS Project Is PerfectB.How RemoveDEBRIS Is Invented in the LabC.Why the RemoveDEBRIS Satellite Is InventedD.Satellite Collects Space Junk for the First Time【答案】 （1）C（2）A（3）B（4）D 【解析】【分析】本文是一篇說明文，介紹了“衛(wèi)星首次收集太空垃圾。”一種名為“清除碎片”的實驗清理設(shè)備成功地在一顆虛擬衛(wèi)星周圍撒網(wǎng)，模仿一種有朝一日可能收集太空垃圾的技術(shù)。 （1）考查細節(jié)理解。根據(jù)第一段中“...,imitating a technique that could one day collect spaceborne garbage.”模仿一種有一天可以收集太空垃圾的技術(shù)?？芍?，the RemoveDEBRIS衛(wèi)星的用途是收集太空中存在的廢物。故選C。 （2）考查推理判斷。根據(jù)第六段中的“...,said that an operational version of the RemoveDEBRlS technology would cast a net that remains fastened to the main satellite so the debris can be dragged out of orbit. It could target large pieces of junk, including dead satellites up to 10 meters long.“該公司表示，一種操作性版本的RemoveDEBRlS技術(shù)將會在主衛(wèi)星上撒網(wǎng)，這樣碎片就可以被拖出軌道。它可以瞄準(zhǔn)大塊的垃圾，包括長達10米的報廢衛(wèi)星?！笨芍?，RemoveDEBRlS衛(wèi)星是通過撒網(wǎng)把垃圾帶離軌道。故選A。 （3）考查詞義猜測。根據(jù)最后一段中的”Aglietti said he hopes RemoveDEBRIS will conduct a few cleanup tasks per year, targeting the largest pieces of junk in the most crowded orbits.“Aglietti說，他希望清理碎片的工作每年能進行幾次，目標(biāo)是最擁擠軌道上最大的垃圾碎片?？芍疤魬?zhàn)在于說服有關(guān)當(dāng)局贊助這些任務(wù)。”可知，劃線詞的意思是“支持”。故選B。 （4）考查主旨大意。根據(jù)第二段中的”The test, which was carried out this week, is widely believed to be the first successful demonstration of space cleanup technology, experts told CNN. And it symbolizes an early step toward solving what has already been a critical issue: junk in space.“專家告訴CNN，本周進行的這次測試被廣泛認(rèn)為是太空清潔技術(shù)的首次成功演示。它象征著解決太空垃圾這一關(guān)鍵問題的第一步?？芍疚闹黝}是“衛(wèi)星首次收集太空垃圾”。故選D。 【點評】本題考點涉及細節(jié)理解，推理判斷，詞義猜測和主旨大意四個題型的考查，是一篇科技類閱讀，要求考生在捕捉細節(jié)信息的基礎(chǔ)上，進一步根據(jù)上下文的邏輯關(guān)系，進行分析，推理，概括和歸納，從而選出正確答案。8．閱讀下列短文，從每題所給的四個選項A、B、C、D四個選項中，選出最佳選項。 Orthopedic pillows are not just like any other ordinary pillow. These products are specially made to fulfill a specific function. People buy orthopedic pillows for several reasons. Sometimes people buy this type of pillow because their doctor has specifically remended them to do so as part of a treatment and management plan for neck, back, or bone problems. In recent years, people have bee more aware of the science behind orthopedic pillows, which accounts for the increase in the popularity of these pillows. There has been a lot of available orthopedic pillow information for anyone interested. The science behind these pillows has also advanced significantly over the years, which means that orthopedic pillows are now more effective and useful than ever. Orthopedic pillows help you maintain the right gesture. While traditional pillows may be very fortable, they do not necessarily promote the proper gesture as you sleep, which is proved to be important for your health. It also helps you avoid waking up with a host of body aches and pains. Among the most mon causes of back and neck pains is sleeping without adequate support. Orthopedic pillows can provide you with the necessary support that will keep these kinds of body pains away. The pillow is specifically designed to conform to the natural contours (輪廓) of your body, thus ensuring that your skeletal structure is kept in proper alignment (直線) throughout the night and that no part of your body is subjected to too much pressure, which leads to pain. Of course, it is understandable that you may find an orthopedic pillow a bit unfortable the first time you use it, but that is true with any new experience. The materials used in manufacturing these pillows are ideal for the kind of sleep that you are looking for. Just like any product in the market, there is a disadvantage to an orthopedic pillow as well. They are usually more expensive than traditional pillows. But, if you treat the purchase as an investment on your health, it may be a lot easier for you to part with the cash.（1）What makes orthopedic pillows increasingly popular? A.People39。s worries about sleep loss.B.Doctors39。 specific remendation.C.The advancement of medical sciences.D.Their good effects on decreasing back and neck pains.（2）Orthopedic pillows are superior to traditional pillows mainly in that ________. A.materials used in orthopedic pillows are much m