2023名校版高考英语阅读理解精读含答案dk.docx
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1、2023名校版高考英语阅读理解精 读含答案Hidden beneath the surface in the roots of Earths astonishing and diverse plant life, there exists a biological superhighway linking together the members of the plant kingdom in what researchers call the “wood wide web.The network is comprised of thin threads of fungus (真菌)that
2、grow outwards underground up to a few meters from its partnering plant, meaning that all of the plant life within a region likely connected to one another.The partnership is beneficial for both parties involved, plants provide carbohydrates (碳水化合物) to the funguses and in exchange, the funguses aid i
3、n gathering water and providing nutrients to its partnering plant.A study conducted by Rensen Zeng of the South China Agricultural University found that this also allowed for plants to warn one another of potential harm.The study showed Broad Beans used the fungal network to spy on one another for u
4、pcoming danger.Like our Internet, this fungal connectivity is also full of crime.Some plants, such as Golden Marigolds have been found to release poisons into the network to slow down the growth of surrounding plants in the fight for water and light.Other plants, such as the Phantom Orchid, do not h
5、ave the chlorophyll (叶绿素) and must get the necessary nutrients from surrounding plants.Research suggests that animals such as insects and worms may be able to detect slight exchanges of nutrients through the network, allowing them to more easily find delicious roots to feed on; however, this has not
6、 been conclusively made clear in experimentation.The more we learn about this phenomenon, the more our understanding of the plant life of our planet will continue to change.Perhaps one day, we may be able to map out these complex networks entirely.1 . What is the function of the first paragraph?A .
7、To explain the aim of the web.B . To introduce the main topic.C To give definition of diverse life.D . To show the importance of plants.2 . The criminal behavior of plants can be seen as a way to.A . compete for survivalB . gather more waterC . take in sunlightD . break natural rules3 . What does th
8、e last paragraph suggest?A . Animals can also feed on the fungus.B . Nutrient exchanges are too slight to detect.C . No experiment can prove the phenomenon.D . More needs to be done to work out the network.4 . Which can be the best title for the text?A . The Partnership between PlantsB . The Unknown
9、 Roots of the EarthC . The Superhighway Linking the PlantsD . The Mysterious Map Changing the WorldBADCWe ourselves, as products of an educational system, are sufficiently perfect evidence against it. If we think of what we happily might have been, and then of what we are, we cannot but admit the to
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