人教版2020年备战中考初中英语专项训练—阅读理解（科普环保类）B卷

第 1 页 共 10 页 人教版 2020 年备战中考初中英语专项训练 阅读理解 科普环保类 B 卷 姓名 班级 成绩 一 阅读理解 共 5 题 共 52 分 1 10 分 2019 九上 吴兴期中 阅读理解 Every day there is less and less space on Earth for rubbish Yet every day we make more and more rubbish What can we do We can recycle some of our rubbish Recycling means that the rubbish will be made into something that can be used again Recycling helps Earth And it saves space in rubbish dumps 垃圾场 Half of everything that we put into landfills could be recycled instead In fact most things made of paper metal glass and plastic can be recycled Paper can be broken into small pieces and made into new paper Steel and aluminum cans 金属罐 can be melted down 熔化 and made into new cans The same is true of glass bottles This can be done over and over again Recycling doesn t take as much energy as making these things the first time So we can use less of Earth s fuel resources Plastic can be melted down too Then it can be formed into park benches 长椅 playgrounds and so on Some people call plastic the wood of the future Things made of plastic will last about 400 years even if they stay outside in the weather No wood can do that 1 The underlined word landfills in Paragraph 2 probably means A bench factories B places for rubbish 第 2 页 共 10 页 C green mountains D recycling centres 2 According to the passage what happens last to the can A The can is put into a recycling bin B The can is melted down and reused C A steel can gets filled with corn D A person uses the corn in the can 3 What is the main idea of the passage A Cans should be melted down B Old newspapers can be reused C We can build benches that last 400 years D We should recycle everything that we can 2 12 分 阅读短文 选出最佳选项 There s much to see under the sea but you need to remember that light behave differently in water than in air The objects appear closer to you than they exactly are You might find yourself reaching out to touch something and completely missing it Objects under water will appear larger than they would on the surface too Be careful not to tell any stories about the big fish that got away That fish might not be so big after all It s just because sometimes things can seem to be as much as about 33 percent bigger in water What s more in deeper water colors just don t seem as bright In fact it looks as if some colors are missing Remember the color of an object results from the wavelength 波长 of light that are reflected 反射 from its surface And light is taken in as it moves down through the water Swimmers wear wet suits to keep warm underwater Let s take a bright red yellow and blue wet 第 3 页 共 10 页 suit as an example These colors are hard to miss on the surface of water Watch carefully the changes in color as you descend in the water The red part now looks almost black because the red light wavelengths the longest among these three colors are missing As you go down deeper the same thing will happen to the yellow part and in the end to the blue part Even at a place of about 6 to 9 meters underwater you will look terrible like a ghost 鬼怪 And you have to wait for your return to the surface to enjoy the bright colors again 1 You miss the object underwater when you want to touch it because A your eyesight is quite poor B you are not quick enough C it is not as close as it seems D it disappears very quickly 2 The example of the wet suit is used to explain the change of of an object underwater A the size B the color C the position D the weight 3 The underlined word descend probably means in Chinese in this passage A 上升 B 漂浮 C 屏息 D 下潜 4 Which of the following is true A A four meter long fish looks three meters long underwater 第 4 页 共 10 页 B The wavelengths of red light are longer than those of blue light C Much water will be taken in by the swimmer deep in the water D You will see a ghost if you go as deep as 6 to 9 meters into the sea 5 The best tide of this passage is A The Standard of Color Underwater B The Direction of Light Underwater C The Brightness of Color Underwater D The Behavior of Light Underwater 3 10 分 2019 惠山模拟 阅读理解 Would it surprise you to learn that like animals trees can communicate with each other and pass on their wealth to the next generation their young trees Suzanne Simard forest ecologist 生态学家 at the University of British Columbia explains how trees are much more complex 复杂的 than most of us ever imagined Although Charles Darwin 达尔文 thought that trees are competing for survival of the fittest Simard and her team have made a new discovery and showed just how wrong he was In fact the opposite is true trees survive through their group work and support passing around necessary nutrition 营养 such as nitrogen 氮 and carbon depending on who needs it Nitrogen 氮 and carbon are shared through miles of underground fungi 真菌 networks This makes sure that all trees in the forest ecological system give and receive just the right amount to keep them all healthy This system works in a very similar way to the networks of neurons 神经元 in our brains and when one tree is destroyed it influences all 第 5 页 共 10 页 Simard talks about Mother trees These are usually the largest oldest plants that on which all other trees depend These Mother trees are connected to all the other trees in the forest by this network of fungi and may manage the resources of the whole trees and plants in the forest She explains how these trees pass on the wealth to the next generation transporting important resources to young trees so they may continue to grow When humans cut down Mother trees without paying attention to these highly complex tree societies of the networks on which they feed we are reducing the chances to save the whole forest We didn t take any notice of it Simard says sadly Mother trees move nutrition into the young trees before dying but we never give them chance If we could put across the message to the forestry industry we could make a huge difference towards our environmental protection efforts for the future 1 The underlined sentence the opposite is true in Paragraph 2 probably means that trees A compete for survival B protect their own wealth C depend on each other D provide support for dying trees 2 Mother trees are very important because they A look the largest in size in the forest B pass on nutrition to young trees C bring more wealth to humans D know more about the tree societies 3 The underlined word it in the last paragraph refers to 指代 A how tree societies work B how trees grow old 第 6 页 共 10 页 C how forestry industry develops D how young trees survive 4 We can learn from the passage that A trees aren t as complex as we think B Charles Darwin had the same opinion as Simard C if Mother trees are cut down they won t make difference to young trees D trees can share resources with other ones by the underground fungi networks 4 10 分 根据材料内容 选择正确答案 C School trips are one of the things that school children hope for about school They are one way to show children that they can also learn much outside the classroom A good side of having a school trip is that children can use the learned or the learning things in class in true life Knowledge in science and maths can be used Then students will remember their lessons well Also students will have first hand information on how their school subjects work outside classroom For example a visit to a museum can not only learn about history but can also learn about science or geography What s more always learning in classroom may make some kids lose interest in a subject This is really true for some difficult subjects However kids can learn in new environments during school trips and take on as much information as they want and can School trips also help kids get to know each other in a more relaxed environment without thinking about tests or grades Showing students the larger world around them can really help them learn more 1 Why can students remember their lessons easily by taking school trips 第 7 页 共 10 页 A Because they can get the first hand information B Because they like visiting museums and learning science C Because they can put what they learned in class into action D Because they know the good side of a school trip 2 How will students feel when they are in new environment of school trips A Interesting and active B Difficult and tired C Friendly and easy D Relaxed and fun 3 What s the main point about school trips in the passage A They are helpful for kids to show what they learned at school B Kids should learn more about science outside classroom C Kids should learn more from school trips D They are good for improving students learning 5 10 分 2019 七下 广州期中 阅读理解 Humans and animals need oxygen to exist Without it most living things will die But where does oxygen come from Trees Trees can take in much carbon dioxide which may be bad for our environment and produce oxygen for us to breathe All people know that trees are important to us Scientists believe humans cannot live if there are no trees on the Earth Trees are a major source 来源 of food Apples oranges lemons all come from trees Humans 第 8 页 共 10 页 and animals knew how to get food from trees many years ago In fact many kinds of important medicine come from trees too Some special things on trees can be used to produce medicine Also trees can make the world beautiful and relaxing They help protect the soil 1 What is the passage about A Humans B Animals C Trees D Fruit 2 Which of the following may damage our environment A Oxygen B Medicine C Food D Carbon dioxide 3 What CANNOT people use trees to do A To produce oxygen B To make food C To create medicine D To destroy the soil 4 The passage mainly wants to tell us A trees are not important to animals B animals need oxygen to breathe C there are few trees in the world now 第 9 页 共 10 页 D trees can help humans and animals in many ways 第 10 页 共 10 页 参考答案 一 阅读理解 共 5 题 共 52 分 1 答案 略 2 答案 略 3 答案 略 4 答案 略 5 答案 略