【正文】 D.The variety of eSports.C.The origin of eSports.D.They spread worldwide overnight.C.s acquisition of Twitch in 2014 and its effort to make the petition a spectator sport.（1）What do we know about eSports? A. Today, eSports are growing at a rapid pace thanks to advance in technology and the arrival of streaming services like Twitch which have exposed video game petitions to a new audience due to their extensive reach. ESports, short for electronic sports, is one of the growing industries in the world, with prizes totaling around $25 million up for grabs in some tournaments. ESports are professional multiplayer video game petitions. Any video game with a strong petitive element is considered eSports. The petition models itself after traditional professional sports in several ways: it uses corresponding tournament formats, involves player contracts, and is governed by regulations. The athletes who pete in eSports petitions are gamers． 【點評】本題考點涉及細(xì)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(xì)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。可知，本文主題是“衛(wèi)星首次收集太空垃圾”。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。故選B?？芍?，“挑戰(zhàn)在于說服有關(guān)當(dāng)局贊助這些任務(wù)。 （3）考查詞義猜測?！笨芍?，RemoveDEBRlS衛(wèi)星是通過撒網(wǎng)把垃圾帶離軌道。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。故選C。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)?！币环N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)。Why the RemoveDEBRIS Satellite Is InventedD.The RemoveDEBRIS Project Is PerfectB.Provide.（4）What39。Oppose.Support.Acplish.By dragging satellites up to 10 meters long.D.By throwing a net to take the junk from orbit.B.D.Collecting wastes existing in space.B.Demonstrating space technology. 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.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 ArianeGroup.The RemoveDEBRIS experiment is run by a pany and researchers led by the U. K.39。 Millions of pieces of junk are turning around in orbit the result of 50 years of space travel and few regulations to keep space clean. At orbital speeds, even a small bit of paint crashing with a satellite can cause critical damage. An experimental cleanup device called RemoveDEBRIS has successfully cast a net around a dummy (仿真的) satellite, imitating a technique that could one day collect spaceborne garbage. 【點評】本題考點涉及細(xì)節(jié)理解和主旨大意兩個題型的考查，是一篇科研類閱讀，考生需要準(zhǔn)確捕捉細(xì)節(jié)信息，并根據(jù)上下文的邏輯關(guān)系，進行概括和歸納，從而選出正確答案。為什么這些人非常吸引蚊子呢？可知，本文探討的話題是：為什么一些人比其他人更容易招蚊子。根據(jù)第二段中的“According to Smithsonian Magazine, around 20 percent of people in the world are especially tasty to mosquitoes. What about these people makes mosquitoes39。故選B。根據(jù)最后一段中的“Scientists remend that we use insect repellent and wear lightcolored clothing.”科學(xué)家建議我們使用驅(qū)蟲劑或者穿淺顏色的衣服。故選B。根據(jù)第七段“This love for CO2 can also put pregnant women at increased risk for mosquito bites, as they tend to exhale 21 percent more CO2 than people of the same age and size who aren39。故選C。根據(jù)第四段中的“While flying along, they use their sense of smell to find possible targets. They find victims by smelling the carbon dioxide (CO2) breathed out by humans and animals. ”飛的時候，它們用嗅覺發(fā)現(xiàn)目標(biāo)。s the article mainly about? new finding about mosquitoes. people can avoid mosquito bites. popular myth about mosquitoes. some people are more attractive to mosquitoes than others.【答案】 （1）C（2）B（3）B（4）D 【解析】【分析】本文是一篇說明文，介紹了為什么有些人可以整個夏天坐在戶外乘涼卻不被蚊子叮咬，而有些人一出門就好像要被蚊子吃掉一樣。Being bitten by mosquitoes is annoying, but don39。 In addition to carbon dioxide, the color of the clothes you wear also plays a role in attracting mosquitoes.This love for CO2 can also put pregnant women at increased risk for mosquito bites, as they tend to exhale 21 percent more CO2 than people of the same age and size who aren39。As a result, people who simply exhale (呼出) more of the gas over time – generally, larger people – have been shown to attract more mosquitoes than others. This is why kids don39。 s why you monly find them in crowded streets and parks. s not plicated. The two most important reasons a mosquito is attracted to you have to do with sight and smell.A popular myth claims that mosquitoes prefer certain blood types, but the fact is that they simply can39。re not alone. According to Smithsonian Magazine, around 20 percent of people in the world are especially tasty to mosquitoes. What about these people makes mosquitoes39。 re being eaten alive within minutes of stepping outdoors. 6．閱讀理解 可知選C。 （3）考查細(xì)節(jié)理解。 出于好奇心，他們做了一系列實驗。 needs and drive cooperative behavior as a result. Curious to find out, they did a series of experiments.” （2）考查細(xì)節(jié)理解。然而，他們還推斷，這種方式可能會導(dǎo)致人們更加了解他人的需求，從而推動合作性的行為。根據(jù)第二段中的“They theorized that, on the one hand, sharing food with other people might indicate food scarcity（短缺）and increase a feeling of petition. However, they also reasoned that it could instead lead people to bee more aware of others39。研究表明，從中間菜采取的“家庭式”餐，可以大大改善后續(xù)談判的結(jié)果。D.To reward them for t