2019学年高一英语下学期期末考试试题 新人教A版.doc
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1、- 1 -20192019学年高一年级第二学期期末考试英语试卷学年高一年级第二学期期末考试英语试卷(满分 150 分 ,时间 120 分钟)第第 I I 卷卷第一部分第一部分 听力(略)听力(略)第二部分第二部分 阅读理解(共两节,满分阅读理解(共两节,满分 4040 分)分)第一节(共第一节(共 1515 小题;每小题小题;每小题 2 2 分,满分分,满分 3030 分)分)阅读下列短文,从每题所给的四个选项 (A 、B 、C 和 D )中 ,选出最佳选项,并在答题卡上将该项涂黑。A AVinegar(醋)is great. It makes salad, fries and dumplin
2、gs taste better, and you can even clean your windows with it. And now, according to scientists,it may even help the planets population survive climate change. Researchers from the RIKEN Center for Sustainable Resource Science (CSRS) in Japan proved that. They found growing plants in vinegar makes th
3、em more resistant to droughts. This could mean that in the future,worries about climate change affecting the worlds supply of food will be much lower.The discovery was made after the researchers studied the Arabidopsis, a plant known for its ability to survive in dry weather. It was found that when
4、the plant was placed in drought-like conditions, it produced a chemical called acetate(醋酸盐)- the main component of vinegar.After discovering this, the scientists experimented further by adding acetate to the soil of other plants before they stopped giving them water completely. After leaving the pla
5、nts for 14 days, they found that the ones treated with acetate had survived, while the untreated plants had dried up and died.Its hoped that this simple method of survival could soon be used to help farmers in dry countries keep their crops alive. “In the experiment, we targeted the basic foods of t
6、he worldrice, wheat and maize. and proved successful” Jong Myong Kim, co-author of the study, told Popular Science - 2 -magazine.Kim has already been in touch with people around the world who are interested in trying this simple and cost-effective method out for themselves from farmers to companies
7、and amateur gardeners. “Now we are trying to cooperate with them to make a method to apply this system, and make the process as simple as possible,” he said. Hopefully this means the end of hunger caused by bad weather in the future.21. What does the underlined word “that” in paragraph 1 refer to?A.
8、 Vinegar may help creatures survive bad weather.B. Vinegar is found in plants by Japanese scientists.C. Vinegar is very useful for cooking.D. Vinegar is mainly used by people to clean houses.22. Scientists in Japan find from their studies that _.A. the acetate can be used by farmers to replace the s
9、oil.B. the plants treated with acetate could survive dry conditions.C. soil condition could be changed by pouring vinegar continually.D. the Arabidopsis could survive in dry weather because of the shape.23. What can we infer from the last paragraph?A. How to decrease the cost is the main issue.B. Ke
10、eping plants alive means a lot for scientists.C. The method is promising especially in agriculture.D. Its too difficult for farmers to accept the method.24. Which of the following can be the best title for the text?A. Plants Need Water B. Vinegar and FoodC. Japanese Scientists Find a Way to Survive
11、D. Vinegar Could End HungerB BAs more and more schools rush to put digital devices in the hands of every student, many parents are becoming increasingly worried about the quality of their childrens education. The promise of increased student academic - 3 -achievement through the use of technology ha
12、snt produced any significant results in the past 20 years.Researchers at the University of California Los Angeles conducted a study in 2014 to determine if the social skills of elementary students were blocked by screen time. Two groups of sixth grade students were compared. One group was sent to an
13、 outdoor camp for one week with no screen time, while the control group live life as normal. After one week, the students at camp had made significant improvements over their peers(同龄人). The good news is that when we limit access to screen time and give children the opportunity to interact face to f
14、ace, they quickly become better at reading the emotional state of others. The bad news is that we have a generation of children that struggle with this basic emotional intelligence skill.Too much screen time has been linked to childhood obesity, sleep disorders, behavior problems, and academic chall
15、enges. But is there a difference between schoolwork and entertainment media?When students are using technology for academic work they are more likely to be communicating with peers, working cooperatively, and developing other important skills. However, all these are impossible when students watch en
16、tertainment media. They just sit and watch!Parents have the right to focus on their childrens screen time at school, but they should begin with discussing the use of digital media at home. Some parents are continuously engaged in their own devices, responding to every ring of their phones, receiving
17、 and sending messages. How can they expect their children to do better?25What was the schools original intention of using digital devices?A. To make sure students get technological education.B. To help students develop socially.C. To make school life more entertaining and colorful.D. To improve stud
18、ents academically.26What aspect of children worries the writer a lot?- 4 -A. Lacking guidance on proper screen time.B. Lacking chances to communicate with others.C. Lacking interest in improving their study.D. Lacking skills in reading others emotional state.27What attitude does the writer have to t
19、he use of digital devices in schoolwork?A. Positive. B. Worried.C. Negative. D. Uncertain.28From the passage, we can learn that _.A. parents shouldnt oppose schools in their educational approachesB. some parents may set a bad example to their children in using digital mediaC. the screen watching tim
20、e shouldnt be longer than 2 hours for studentsD. its wrong for schools to focus on technological educationC COne day when I was 12, my mother gave me an order: I was to walk to the public library, and borrow at least one book for the summer. This was one more weapon for her to defeat my strange prob
21、lem inability to read.In the library, I found my way into the “Childrens Room.” I sat down on the floor and pulled a few books off the shelf at random. The cover of a book caught my eye. It presented a picture of a beagle. I had recently had a beagle, the first and only animal companion I ever had a
22、s a child. He was my secret sharer, but one morning, he was gone, given away to someone who had the space and the money to care for him. I never forgot my beagle.There on the books cover was a beagle which looked identical to my dog. I ran my fingers over the picture of the dog on the cover. My eyes
23、 ran across the title, Amos, the Beagle with a Plan. Unknowingly, I had read the title. Without opening the book, I borrowed it from the library for the summer.Under the shade of a bush, I started to read about Amos. I read very, very slowly with difficulty. Though pages were turned slowly, I got th
24、e main idea of - 5 -the story about a dog who, like mine, had been separated from his family and who finally found his way back home. That dog was my dog, and I was the little boy in the book. At the end of the story, my mind continued the final scene of reunion, on and on, until my own lost dog and
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