河南省实验中学2020-2021学年高二英语下学期期中试题 (2).doc
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1、河南省实验中学2020-2021学年高二英语下学期期中试题(时间:100分钟,满分:150分)第一部分 听力(共两节,满分30分)(略)第二部分 阅读理解(共20小题,每小题2分,满分40分)第一节(共15小题,每小题2分,满分30分)阅读下列短文,从每题所给的A、B、C、D四个选项中,选出最佳选项,并在答题卡上将该项涂黑。AChina Danxia is an impressive and unique landscape of great natural beauty, containing several component parts which have the most inter
2、est sites as well as cultural and local attractions to keep visitors busy.Ready to explore this characteristic landform in China? Here are the destinations for you.Danxia Mountain(Guangdong Province)Danxia Mountain is a noted scenic area in Shaoguan, the northern part of Guangdong Province. It is de
3、scribed as a “world-famous UNESCO park of China”. There are a number of temples located on the mountain range and visitors can enjoy many scenic walks in the area. There is also a river that winds through the mountain area and boat trips along the river are offered to visitors.Golden Lake (Fujian Pr
4、ovince)Golden Lake is located in the northwest of Fujian Province. Golden Lake is surrounded by mountains and forests. Stone bamboo shoots stand tall with springs flowing through them. There are more than 1,000 historic sites, such as the Baishuiji waterfall, lovers peak, and the 5-kilometer-long ca
5、lm lake. It is also regarded as “Lake of Gold” by tourists at home and abroad.Longhu Mountain (Jiangxi Province)Longhu Mountain is located in Jiangxi Province. It is famous for being one of the birthplaces of Taoism, as many Taoist temples were originally built upon the mountainside. It is particula
6、rly important to the Zhengyi Dao as the Shangqing Temple and the Mansion of the Taoist Master are located here. It is known as one of the Four Sacred Mountains of Taoism.Langshan Mountain (Hunan Province)Langshan Mountain, one of Chinas National Geological Parks, is famous for its unique landform, c
7、overing an area of 108 square which is filled with rich tourism resources. There are more than 500 scenic spots in Langshang Mountain, among which the most famous are Tianyi, Chili Peak, Fuyi River, and the Xicun Ancient Dwelling.21.What can we learn about Danxia Mountain?A. It has a calm lake. B. I
8、t offers boat trips.C. It includes Tianyi Lane. D. It is famous for its temples.22. If you are interested in Chinese ancient philosophy, you may go to_.A. Longhu Mountain B. Golden LakeC. Danxia Mountain D. Langshan Mountain23. What do the four attractions have in common?A. They are all world-famous
9、 parks.B. They all have temples and forests.C. They all have typical Danxia landforms.D. They are all located in Northwest China.BIn the past decade, the use of social media has grown in a way that no one could have guessed. It has turned some teenagers into celebrities and turned the famous into th
10、e infamous overnight.A key feature of social media, however, is its volatility. Trends come and go, disappearing almost as quickly as they appeared.Short video apps such as Tik Tok and its Chinese equivalent (对应物) Douyin, took the world by storm. The Telegraph reported that Tik Tok was ranked 8th on
11、 Apples App Store in April. And Douyin had more than 300 million domestic monthly active users in June, CNBC said.Why are these short videoswhich are rarely longer than a few minutesso popular? Jiang Yige, a Singapore-based analyst at FengHe Fund Management, has a theory. “Short videos are just righ
12、t to fill in the little gaps in our busy schedules,” he told CNBC.These videosapart from being very convenientare important to teenagers because they allow them to express themselves, according to Teen Vogue.Liza Koshy, a user of the US app Musical, who has over 2 million followers, said, “The sense
13、 of community that users of short video apps get is another appealing feature.”Live streaming(直播) is a feature of our social media life that now seems as natural as sunrise. Its a pretty neat idea: You can watch anyone, anywhere, live. However, China has taken live streaming to a whole new level. In
14、 China, more than 100 million viewers monthly watch a live streaming video. Forbes thought that a number of factors had led to the popularity of live streams. Among them is viewers ability to interact with others using unknown names. However, the quick development of social media may be having side
15、effects too. Fake news is one serious problem it causes. Materials shared on these platforms are often not checked for accuracy. The most basic content can be false and can mislead users one way or another. We use social media all the time; that doesnt mean that we understand the influence it is hav
16、ing on us. We should be mindful of both the time we spend on it and its impact on our minds.24. The underlined word “volatility” in Paragraph 2 possibly means “being ”.A. changeableB. steadyC. promising D. violent25. According to Liza Koshy, short videos are very popular because_.A. they are very co
17、nvenientB. they help people kill timeC. they provide a sense of communityD. they allow people to express themselves26. What do we know about social media?A. The information from social media is totally reliable.B. When it comes to social media, people only know short videos.C. People cant communicat
18、e with each other without social media.D. There is still much room for improvement in social media.27. What is the authors attitude to the quick development of social media?A. Objective. B. Subjective.C. Favorable.D. Disapproving.CThe biggest challenge faced by travelers, especially those who like t
19、o have a backpacking trip is how to ensure a steady supply of clean clothes. Now, thanks to a great invention called Scrubba Wash Pack, that worry may be a thing of the past.The portable washing machine was invented by Ash Newland in 2010, while he was planning to climb Mt. Kilimanjaro. Struck by th
20、e limited packing space, he got inspiration from traditional washboards to create a bag that could be used to clean clothes. Then he quitted his career as a lawyer and focused on perfecting the bags design. By 2012, the bag was ready for the public. It weighed only 180 grams and required very little
21、 storage space, making it perfect for anyone wishing to travel light. Not surprisingly, the bag which was worth 55 dollars was an instant hit with travelers, university students and even passengers. However, Newland was not satisfied. He still saw a disadvantage with his inventiondirty clothes had t
22、o be carried around in a separate bag! The recently introduced Scrubba Wash Pack solves that problem. In order to make the pack active, dirty clothes are placed inside the bag along with two or three liters of water. The bag is then shut tightly to ensure all air is squeezed out and the colors are m
23、assaged for a few minutes. After a quick wash, they are clean and ready to be dried. According to Newland, the pack can clean anything from jeans to smelly socks! Whats even more amazing is that with a capacity to hold 13 liters of water, it can be used to wash more clothes at a time. The best part
24、is that the 99-dollar pack that will be available for sale later this year, only weighs 300 grams and is completely foldable, making it easy to store when its not in use. With the Scrubba Wash Pack, wandering through foreign cities searching for a washing shop, or paying for washing machines may soo
25、n be a thing of the past. 28. What led Ash Newland to create the Scrubba Wash Pack?A. His job requirement.B. A traditional washboard. C. His interest in invention.D. His personal experience. 29. Why wasnt Ash Newland satisfied with his former invention? A. Clothes couldnt be washed well.B. The inven
26、tion was not so convenient.C. The bag couldnt contain enough water.D. The cost of the invention was very high.30. It can be inferred that the improved Scrubba Wash Pack .A. turns to be much environmentally friendlyB. will replace the traditional washing machinesC. will be widely used by more travele
27、rs in the futureD. can encourage more people to travel a long distance31. Whats the passage mainly about?A. Introducing a great new invention.B. Explaining the development of backpack.C. Listing some common problems for travelers.D. Comparing two kinds of washing machines.DIn autumn of 1975, two mot
28、hers in Lyme, Connecticut, were desperate for answers their doctors could not provide. Their families and others in the Lyme area were suffering from a mysterious(神秘的) illness. Two doctors from Yale, Allan Steere and Stephen Malawista, began an investigation that would result in a groundbreaking med
29、ical discovery.The doctors began by conducting individual examinations of each patient. They found patients of all ages were suffering from a set of symptoms(症状) rarely observed together. Blood samples revealed no virus that offered a clue about the cause. However, they found fruitful information in
30、 their interviews with patients: one quarter of them recalled a skin rash(皮疹) with a bulls-eye pattern about four weeks before other symptoms arose.Armed with this new clue, the Department of Health worked with the Yale doctors, conducting surveys to learn where the disease was most widely seen. It
31、seemed that the majority of patients lived in heavily wooded areas, who spent a good deal of time outdoors, gardening, landscaping, or playing. The symptoms were nearly always experienced for the first time during summer. Crucially, some recalled having been bitten by a tick(蜱), which feeds mostly o
32、n the blood of mammals and birds.By 1977, investigators confirmed that the deer tick was responsible. But no one could say why it was causing the illness or how patients could be treated. In 1982, a scientist named Willy Burgdorfer discovered a specific type of bacteria(细菌), carried by the deer tick
33、, which was causing the disease. But how did the deer tick acquire the bacteria in the first place? Finally, scientists determined that the ticks picked up the bacteria from their hosts. As its name suggests, the deer tick often feeds on deer, carriers of the Lyme disease bacteria. Scientists conclu
34、ded that the bacteria passed from wildlife to ticks to humans. All lived closely among one another in the area.How could a disease from a common parasite(寄生虫) spring up so suddenly? Many areas of the northeast, including Lyme, were once farmland. The farmland was replanted with trees. After the fore
35、st grew in, the area was then developed with houses. Gradually, neighborhoods pushed deeper into the habitat of deer ticks and, more importantly, the wildlife they fed upon. As humans encountered more ticks, they became more likely to contract the disease.One of the remaining mysteries about Lyme di
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