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1、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
2、 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
3、 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 doesnt take as much energy as making these things the first time. So we can use less of Earths fuel resources.Plastic can be melt
4、ed 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 yearseven if they stay outside in the weather. No wood can do that!（1） The underlined word landfills in Paragraph 2 probably m
5、eans. A . bench factoriesB . places for rubbishC . green mountainsD . 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
6、.（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 Theres much to see under the sea, but you need to remember that light behave diffe
7、rently 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 tha
8、t got away. That fish might not be so big after all! Its just because sometimes things can seem to be as much as about 33 percent bigger in water!Whats more, in deeper water, colors just dont seem as bright. In fact, it looks as if some colors are missing. Remember the color of an object results fro
9、m 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. Lets take a bright red, yellow, and blue wet suit as an example. These colors are hard to miss on the surface of water. W
10、atch 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 p
11、lace 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 poorB . you are not quick enough
12、C . it is not as close as it seemsD . it disappears very quickly（2） The example of the wet suit is used to explain the change of _of an object underwater. A . the sizeB . the colorC . the positionD . the weight（3） The underlined word descend probably means in Chinese in this passage. A . 上升B . 漂浮C .
13、 屏息D . 下潜（4） Which of the following is true? A . A four - meter - long fish looks three meters long underwater.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 me
14、ters into the sea.（5） The best tide of this passage is _. A . The Standard of Color UnderwaterB . The Direction of Light UnderwaterC . The Brightness of Color UnderwaterD . The Behavior of Light Underwater3. （10分） (2019惠山模拟) 阅读理解 Would it surprise you to learn that, like animals, trees can communica
15、te 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 wo
