【正文】 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。t pregnant. In addition to carbon dioxide, the color of the clothes you wear also plays a role in attracting mosquitoes. According to Live Science, mosquitoes can lock onto targets from up to 50 meters away. At this distance, what we wear has a huge effect. Due to their vision (視覺), people wearing dark colors are more likely to bee targets. Being bitten by mosquitoes is annoying, but don39。t worry. Some simple tips can help ward them off. Scientists remend that we use insect repellent (驅(qū)蟲劑) and wear lightcolored clothing.（1）How do mosquitoes locate their targets, according to the article? seeking out bright clothes. identifying different blood types. sensing an increase of carbon dioxide. following bigger crowds.（2）Why are pregnant women more likely to be bitten by mosquitoes? larger size helps mosquitoes to see them. breathe out more CO2. are more likely to sweat. body temperatures are higher.（3）How does the article advise you to avoid mosquitoes? regularly. lightcolored clothing. your skin dry and clean. indoors in the evening.（4）What39。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(gè)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。 （1）考查細(xì)節(jié)理解。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(shí)候，它們用嗅覺發(fā)現(xiàn)目標(biāo)。它們通過聞人和動(dòng)物呼出的二氧化碳來鎖定目標(biāo)；以及第五段中的“Mosquitoes start orienting themselves to carbon dioxide and keep flying upwind as they sense higher concentrations”蚊子開始飛向有二氧化碳的地方，當(dāng)它們感知到高濃度的二氧化碳時(shí)，就保持逆流飛行，可知，蚊子通過感知二氧化碳的增加來鎖定目標(biāo)。故選C。 （2）考查細(xì)節(jié)理解。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。t pregnant.”對(duì)二氧化碳的喜歡使得孕婦很容易被蚊子咬，因?yàn)樗齻儽日Ｏ嗤挲g，相同體型的人呼出多余21%的二氧化碳，可知，孕婦呼出更多的二氧化碳，所以更招蚊子咬。故選B。 （3）考查細(xì)節(jié)理解。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?？芍?，文章建議我們可以通過穿淺色衣服來避免蚊子叮咬。故選B。 （4）考查主旨大意。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。 mouths water?”根據(jù)Smithsonian雜志，世界上大約20%的人容易招蚊子咬。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。故選D。 【點(diǎn)評(píng)】本題考點(diǎn)涉及細(xì)節(jié)理解和主旨大意兩個(gè)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(jìn)行概括和歸納，從而選出正確答案。6．閱讀理解 Darrell Blatchley, a marine biologist and environmentalist based in the Philippine city of Davao, received a call from the Philippines, Bureau of Fisheries and Aquatic Resources (漁業(yè)與水產(chǎn)資源局) early Friday morning reporting a death of a young whale. When the necropsy (尸檢) was performed, Blatchley told NPR, he was not prepared for the amount of plastic they found in the whale39。s stomach. It was full of plastic nothing but nonstop plastic. he said It was filled to the point that its stomach was as hard as a baseball. That means that this animal has been suffering not for days or weeks but for months or even a year or more, Blatchley added. Blatchley is the founder and owner of the D39。Bone Collector Museum, a natural history museum in Davao. In the ing days, the museum will display all the items found in the whale39。s system. Blatchley and his team work with the Bureau of Fisheries and Aquatic Resources and other organizations to assist in rescue and recovery of marine animals. Within the last 10 years, we have recovered 61 whales and dolphins just within the Davao Gulf, he said. Of them, 57 have died due to man whether they took plastic or fishing nets or other waste, or gotten caught in pollution — and four were pregnant. Blatchley said he hoped that the latest incident would launch the issue of plastic pollution in the Philippines and across the globe. If we keep going this way, it will be more unmon to see an animal die of natural causes than it is to see an animal die of plastic, he said.（1）What can he inferred from the second paragraph? A.The whale was starved to death.B.Blatchley was shocked at what he found.C.The dead whale must have swallowed a baseball.D.Blatchley didn39。t make preparations for the necropsy.（2）What will be shown in the D39。Bone Collector Museum? A.Waste collected from the ocean.B.The whole system of the whale.C.Things found in the whale39。s body.D.Many different tools of whaling.（3）What does Blatchley think of plastic pollution in the Philippines? A.Unmon.B.Worrying.C.Inspiring.D.Mild.（4）What is the best title for the text? A.A Whale Found Dead of PlasticB.Stand Up for Protecting WhalesC.Plastic Threatening Our ExistenceD.Natural Death or Merciless Murder【答案】 （1）B（2）C（3）B（4）A 【解析】【分析】本文是一篇記敘文，一只鯨魚因吞食大量的塑料而死亡，這引發(fā)了人們對(duì)海洋塑料污染的擔(dān)憂。 （1）考查推理判斷。根據(jù)第二段中的“he was not prepared for the amount of plastic they found in the whale39。s stomach”可知，布拉奇利在鯨魚的胃里發(fā)現(xiàn)了大量的塑料，他對(duì)此毫無準(zhǔn)備，這是他意想不到的，由此可知，布拉奇利對(duì)他的發(fā)現(xiàn)感到震驚，故選B。 （2）考查細(xì)節(jié)理解。根據(jù)第三段中的“In the ing days, the museum will display all the items found in the whale39。s system.”可知，在鯨魚體內(nèi)發(fā)現(xiàn)的東西將在這座自然博物館中展出，故選C。 （3）考查推理判斷。根據(jù)最后一段中的“If we keep going this way, it will be more unmon to see an a