21 第21课时 九年级Units 1～2-【智乐星中考·学考传奇】2026年山东省中考英语全练本Word练习（五四制）

第21课时　九年级 Units 12 一、阅读理解 　　In 1879, Edison invented a bulb. It changed the world and made Edison rich and famous. In 2002, a man invented a kind of lighting system that does not use electricity. But the man who invented this system is neither rich nor famous and his invention is changing the lives of millions of people. This system called the Moser Lamp was the idea of Alfredo Moser. And it􀆳s now bringing light to homes and small businesses in poorer countries. 　　The Moser Lamp is made of a plastic bottle filled with water and some bleach(漂白剂). It is fixed into a round hole in the roof of a building so that the top part appears in the sun and the bottom part hangs down into the room. The sun shines, and the sunshine falls on the top part of the bottle and makes the water produce light, so the bottom of the bottle shines like an electric bulb. So its disadvantage is that it can only be used when there is sunshine. 　　This idea came up during a power cut. One day Moser and his friends talked about how to live without electricity. One suggested using a lens(透镜) to focus the sunshine and start a fire. If they didn􀆳t have a lens, they could find an old plastic bottle with water. This would act as a lens. This idea came into Moser􀆳s head. Almost by accident, he developed the lamp. 　　Now the Moser Lamp is used in several poor countries. Many people are benefiting from Moser􀆳s invention. A great number of people admire what he has done! 1.What do we know about the Moser Lamp? A.People only use it at their houses. B.It􀆳s a lighting system that uses no electricity. C.It made Alfredo Moser rich and famous. D.It was invented by Edison and Alfredo Moser. 2.What may the weather be like when the Moser Lamp works best? A.Rainy. B.Sunny. C.Cloudy. D.Windy. 3.What does paragraph 3 mainly tell us? A.How the Moser Lamp was invented. B.How to use the Moser Lamp properly. C.The Moser Lamp brings light to millions of people. D.The disadvantages of the Moser Lamp. 4.What can we learn from the story of the Moser Lamp? A.Many hands make light work. B.When you give roses, you feel happy too. C.Small things can sometimes have big meanings. D.Among three people, there􀆳s always something I can learn. 二、阅读还原 　　Kites, known as “Zhiyuan” in ancient China, have a history spanning over 2,000 years. Originating during the Spring and Autumn Period (770—476 BC), they were initially used for military purposes, such as measuring distances and sending signals. 1.　　　　 Later, during the Eastern Han Dynasty, paper replaced silk and wood, making kites lighter and more accessible to ordinary people.  　　By the Tang and Song dynasties, kite-flying became a popular folk activity. 2.　　　　 For example, the famous Qingming Festival poem “Children Return Early from School to Fly Kites in the East Wind” reflects its cultural significance. Over time, distinct regional styles emerged. In Beijing, the “Sha Yan”(沙燕, Sand Swallow) kite symbolizes joy and harmony, often painted with bold colors like red and gold. 3.　　　　 Meanwhile, Nantong􀆳s “Ban Yao”(板鹞) kites, decorated with hundreds of bamboo whistles, create musical sounds in the wind, earning them the nickname “sky orchestras”.  　　Traditional kite-making involves four steps: tying bamboo frames, pasting paper or silk, painting symbolic patterns (e.g., dragons for power or butterflies for love), and flying with balanced strings. 4.　　　　   Today, cities like Weifang host international kite festivals, blending ancient craftsmanship with modern designs inspired by space exploration or animated characters. 5.　　　　 From military tools to artistic wonders, Chinese kites continue to bridge history and innovation, carrying both cultural pride and human creativity into the skies.  A.Modern kites even incorporate LED lights for night-time displays. B.According to records, the philosopher Mozi crafted the first wooden kite. C.In contrast, Tianjin􀆳s “Wei-style” kites feature delicate carvings and foldable structures. D.Artists often use natural dyes to ensure environmental friendliness. E.These skills, passed down through generations, were listed as a national intangible heritage in 2006. F.Poets and painters frequently included kites in their works. 三、完形填空 　　(2025青岛市北一模改编)Xuan paper has been considered as “the king of paper”. It is known 　1　 its soft and fine texture(质地). The color of xuan paper can be 　2　 fresh and bright for a long time.  　　Do you know how xuan paper was produced for the first time? Kong Dan was a papermaker. His teacher was Cai Lun, the famous innovator(改革者) of papermaking. One day, Kong Dan set off to travel around the country, 　3　 ways to make better paper. When he arrived in Xuanzhou, Anhui Province, he found something. There was an old sandalwood tree lying across a(n) 　4　. After years of washing by running water, its bark(树皮) turned white. Kong Dan was so 　5　 to see this. He decided to find out the 　6　.  　　At last, Kong Dan 　7　 created snow-white paper by using sandalwood bark and some other materials. Later, the paper became popular and was 　8　 to other places. Many calligraphers(书法家) and artists used it for writing and 　9　. Thanks to xuan paper, Chinese history and culture can be passed down over time.  　　The skill of making xuan paper has improved, but its production 　10　 is still complex(复杂的), including about 108 steps. In 2009, the skill was listed as UNESCO􀆳s Intangible Cultural Heritage of Humanity.  　　　　　　　　　　 　　　　　　　　　　 　　　　　　　　　　 1.A.for B.as C.to D.in 2.A.drawn B.added C.kept D.changed 3.A.giving up B.looking for C.worrying about D.dealing with 4.A.floor B.island C.river D.rock 5.A.proud B.scared C.worried D.excited 6.A.truth B.problem C.challenge D.address 7.A.suddenly B.normally C.recently D.successfully 8.A.lent B.introduced C.guided D.thrown 9.A.sharing B.reading C.painting D.serving 10.A.direction B.process C.competition D.tradition 　第21课时　九年级 Units 12 一、14 BBAC 二、15 BFCEA 三、15 ACBCD　610 ADBCB 学科网（北京）股份有限公司 $