2021届江西师范大学附属中学高三英语上学期期末试卷及答案

2021届江西师范大学附属中学高三英语上学期期末试卷及答案
第一部分阅读（共两节，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
A
LOI English—English Conversation Classes
Take English conversation classes with native English -speaking teachers from theUnited States,IrelandandAustralia, live, 1 - on - 1.
This is by far the best way to improve your real spoken English and listening abilities and get to a level where you can use it in real - life situations. Our teachers mainly carry on conversations about work in different fields, such as business, finance, politics and travel. However, if you like, you can have normal day - to - day conversations about events, weather, etc. If you would like to learn some grammar during conversation, we can do that too!
Our English Conversation classes：
• Your conversations will always be with a native English speaker.
• You can choose the time, day and teacher for each class.
• The classes are made for each student individually. They will be at your level, studying what you need and what interests you.
Packages
10 Classes Package $ 229.90
Interested in taking 10, 55 - minute conversation English classes?
Schedule a first free class with LOI English and talk to the teacher about it. After that, you can arrange to take our 10 - class conversation English course.
20 Classes Package $ 439,80
Interested in taking 20, 55 - minute conversation English classes?
Schedule a first free class with LOI English and talk to the teacher about it. After that, you can arrange to take our 20 - class conversation English course.
1. What do the classes mainly focus on?
A. Daily conversations.
B. Work - related topics.
C. Grammar rules.
D. Area - based accents.
2. Which is NOT offered to the students?
A. Native English - speaking teachers.
B. Personalized courses.
C. Choice of class time and teacher.
D. Offline learning materials.
3. What should a student do first if he decides on either of the packages?
A. Arrange a free class with LOI English.
B. Bargain with LOI English for lower fees.
C. Choose an experienced LOI English teacher.
D. Make a promise to sit through each class.
B
Someday soon an emoji (表情符号)might really save lives.
Hiroyuki Komatsu is a Google engineer who suggested adding a series of new emojis to the standard emoji library. It could help those with food allergies (过敏)understand what they are eating anywhere inthe world. Emojis should cover characters representing major food causing allergies. They make people understand what are used in foods even in foreign countries and safely select meals.
Emojis are universal because they are chosen and developed by the Unicode Consortium, a non-profit company that oversees, develops and maintains how text is represented. This is in regards to all software products and standards. It's thanks to the Unicode Standard that when you text a friend six pizza emojis, they’ll see those six pizza pieces on their phone. This is true regardless of whether they use an iPhone or an Android.
Because emojis are everywhere and visual(视觉的),they could be helpful for restaurants and food packaging designers. They can communicate whether a product is made with common causing-allergy food. But as Komatsu’s advice argues, many of the most common causing-allergy foods are missing or poorly represented by the present emoji library. For example, there is an emoji for octopus, but nothing for squid. There is a loaf of bread that could symbolize grain, but a picture of wheat could be clearer. The emojis can be more direct when symbolizing foods.
It’s not uncommon for the Unicode Consortium to add new emojis to the library: several food-related emojis were put into use last June, including some long-waited food emojis. Apple included support for multiracial emojis in a recent iOS update. An artist even recreated Moby-Dick in emoji characters. Some might be sorry for the continuing death of the written word if Komatsu’s suggestion is accepted, but look on the bright side: if you ever see that happy poop on a box, you’ll know to stay away.
4. How will emojis save lives according to the text?
A. By showing what the food contains visually.
B. By telling the safest places in the world.
C. By teaching people how to treat allergies.
D. By adding standard emojis about safety.
5. What does paragraph 3 mainly tell us?
A. Emojis have the same meanings around the world.
B. The Unicode Consortium is a non-profit company.
C. What emojis represent is different in different places.
D. Different mobile operating systems have different emojis.
6. What can be the reason for Komatsu’s advice?
A. Emojis are easy to mix up.
B. Present emojis are not enough.
C. Emojis can't interest most users.
D. Emojis can't represent foods directly.
7. What is the author’s attitude to Komatsu's suggestion?
A. Doubtful.
B. Worried.
C. Supportive.
D. Uninterested.
C
Dengue is a very painful illness spread by mosquitoes. In severe cases, dengue can even be deadly. Dengue is a serious disease affecting people in around 120 countries. It can cause high fevers, headaches, and severe pain. It’s caused by a virus spread by bites from mosquitoes. Therefore, dengue is more common in warm areas. Every year, roughly 390 million people get dengue, and as many as 25,000 die from it.
Now scientists seem to have found a way to protect humans from dengue by first protecting mosquitoes. Dengue fever is caused by a virus. Though it may seem strange to think of it this way, the mosquitoes that spread the dengue virus are also infected with it. But the virus doesn’t seem to hurt the mosquitoes.
Wolbachia is a kind of bacteria commonly found in many insects. In some insects, Wolbachia can keep some viruses fromduplicatingthemselves, which is how viruses grow inside a body. Wolbachia isn’t naturally found in mosquitoes. But by infecting these mosquitoes with Wolbachia, scientists can keep the mosquitoes from catching the dengue virus. Even better, the young mosquitoes coming from the eggs of the infected mosquitoes also carry Wolbachia.
Researchers working with the World Mosquito Program (WMP) ran a 27-month study in Yogyakarta, Indonesia. They split a 10-square-mile area up into 24 smaller areas. In half of the areas, the scientists did nothing. In the other half, they set out containers of eggs from mosquitoes that had Wolbachia. They did this every two weeks for just 4 to 6 months.
Ten months later, 80% of the mosquitoes in the treated areas carried Wolbachia. The researchers report the number of dengue cases in the treated areas was reduced by 77% and that the number of people needing hospital care for dengue dropped by 86%.
Because the results of the experiment were so good, the WHO has placed Wolbachia-infected mosquito eggs in all parts of Yogyakarta and surrounding areas. The WHO says that within a year, their efforts will protect 2.5 million people against dengue and that their efforts will be turned into a program that can be repeated worldwide.
8. What kind of disease is dengue?
A. It is likely to cause death.
B. It causes no pain but fevers.
C. It happens less often in hot areas.
D. It hurts both people and mosquitoes.
9. The underlined word “duplicating” in paragraph 3 most probably means “________”.
A. worsening the harm of
B. expanding the size of
C. increasing forces of
D. making copies of
10. What can be inferred about the method from the figures listed in paragraph 5?
A. Its wide use.
B. Its effectiveness.
C. Its complexity.
D.Its easy operation.
11. What’s the WHO’s attitude towards the method?
A. Ambiguous.
B. Positive.
C. Tolerant.
D. Skeptical.
D
One billion people in the world are short of water. How can this problem be solved. Some suggestions have been to desalinate ocean water or to build enormous water pipelines from areas where water is abundant. (Suggestions such as these prove extremely expensive when they are actually used.) One possibility that scientists are considering is pulling icebergs from either the North Pole or the South Pole to parts of the world with a water shortage. Although many questions must be answered before such a project could be tried, moving icebergs seems a reasonable possibility in the future.
Engineers, mathematicians, and glaciologists from a dozen countries have been considering the iceberg as a future source of water. Saudi Arabia is particularly interested in this project because it has a great water shortage. Scientists estimate that it would take 128 days to transport a large iceberg (about 1/2 square mile) to Saudi Arabia. Yet the iceberg would be completely melted by the 104th day. Therefore, insulation would be essential, but how to insulate the iceberg remains an unsolved problem.
The problems in transporting an iceberg are numerous. The first problem is choosing the iceberg to pull. The
icebergs that form in the North Pole are quite difficult to handle because of their shape. Only a small portion extends above the water — most of the iceberg is below the surface, which would make it difficult to pull. South Pole icebergs, on the other hand, are flat and float like table tops. Thus they would be much easier to move.
How can a 200-million-ton iceberg be moved. No ship is strong enough to pull such enormous weight through the water. Perhaps several ships could be used. Attaching ropes to an iceberg this size is also an enormous problem. Engineers think that large nails or long metal rods could be driven into the ice. What would happen if the iceberg splits into several pieces during the pulling. Even if an iceberg with very few cracks were chosen, how could it be pulled through stormy waters. Furthermore, once the iceberg reached its destination, very few ports would be deep enough to store it.
All of these problems must be solved before icebergs can become a reasonable source of water. Yet scientists estimate that it will be possible to transport them in the near future. Each year, enough icebergs form to supply the whole world with fresh water for a full year. In addition, icebergs are free and nonpolluting. As a solution to the world’s water problems, icebergs may be a workable possibility.
12. What is a problem in transporting iceberg?
A. The size of the iceberg.
B. The colour of the iceberg.
C. The salt in the iceberg.
D. The movement of air and water.
13. What is the author’ attitude towards transporting iceberg?
A. Pessimistic.
B. Objective.
C. Optimistic.
D. Unconcerned.
14. What does the last paragraph mainly tell us?
A. It is hard to use iceberg.
B. Iceberg are a good choice.
C. There are problems with iceberg.
D. Man finds no other ways to solve water shortage.
15. What can be a suitable title for the text?
A. Shortage of water.
B. Icebergs for water.
C. Scientists and icebergs.
D. Iceberg—scientists headache.
第二节（共5小题；每小题2分，满分10分）
阅读下面短文，从短文后的选项中选出可以填入空白处的最佳选项。

选项中有两项为多余选项
Lifestyle Habits to Reduce Stress
A little bit of stress is good, and necessary for survival, butserious or continuing stress can increase the risk for stress-related diseases, including depression, cancer and others.____16____Here's how to start making healthy changes to reduce your stress levels.
Find a hobby you enjoy
____17____Anything that takes you away from day-to-day concerns is helpful for lowering stress levels. The key is to focus on what you are doing to block out the rest of what is going on.
Avoid strict dieting
If you are cutting down calories too much in order to lose your weight, you may actually be doing your body harm. Eating enough carbohydrates is important, since they encourage the brain to make serotonin, which has a calming effect in the body.____18____Doing so can cause drops in blood sugar, which can worsen stress.
Enjoy nature
Getting outside and spending some time in nature can help relieve stress, improve your mood and increase feelings of happiness and well-being.____19____Being near green spaces in particular has been associated with reduced stress, and is associated with reduced symptoms of anxiety and depression.
Seek support and connection
____20____It's through our social connections that we keep our stress levels down. If you can't be with a friend or loved one in person, a phone call or Zoom meeting can help you stay connected.
Now that you have these tips, let's get started. Pick one strategy to start with this week, and then add another one the following week. Put reminders on your calendar so you will have your own personalized week — by — week plan for fighting against stress.
A. Humans are meant to be social.
B. Playing your favorite tunes can reduce stress levels.
C. It's also important to avoid long periods without food.
D. Feeling calmer and sleeping better are some of the benefits.
E. That can mean practicing an instrument, painting or cooking.
F. Research has shown numerous health benefits from being in nature.
G. It's unbelievably important for our sense of well-being to manage stress.
第二部分语言运用（共两节，满分45分）
第一节（共20小题；每小题1.5分，满分30分）
阅读下面短文，从每题所给的A、B、C、D四个选项中选出可以填入空白处的最佳选项What is the most fun you can have in 21 hours and 23 minutes? On 15 October 2003, Yang Liwei answered
this question. His___21___in space took him 600,000 kilometers in orbit（轨道）, around the earth 14 times, in just over 21 hours. It made himChina's first___22___in space. He had worked towards this___23___for many years.
Born in 1965, Yang had wanted to___24___since hewas a young boy. His friends and teachers have all said that he___25___science and technology from a young age. He always had a(an)___26___of flying.
In 1983,he joined the army and went to flight school. He___27___in 1987 and became a pilot. In 1998, he___28___to be a member of Project 921, which is now called Shenzhou. He was one of the only 14___29___from 1,500 candidates（候选人）. The team spent the next five years being___30___. They not only studied all the subjects___31___to be an astronaut, but also learned___32___skills and all about how spaceship and rockets are built. Yang scored among the very___33___in everything the group studied.
In September 2003, only three out of the 14 candidates were___34___for the Chinese space adventure, and Yang was one of them. He took all kinds of tests to___35___he was fit for this important task.___36___he did not get the best scores on every single test, it was his high scores on the psychological（心理的）tests that___37___won him the chance.
In the end, Yang was indeed a___38___. His name will go down in history. The people ofChinacan be___39___of him and young people all over the world can___40___him as an example of a man who managed to live his dream.
21. A. sailing B. voyage C. walk D. leap
22. A. tourist B. survivor C. astronaut D. volunteer
23. A. goal B. idea C. risk D. reward
24. A. explore B. operate C. compete D. fly
25. A. ignored B. loved C. doubted D. refused
26. A. dream B. chance C. opinion D. schedule
27. A. dropped B. survived C. graduated D. succeeded
28. A. wanted B. hoped C. deserved D. applied
29. A. got B. taken C. selected D. kept
30. A. recognized B. trained C. persuaded D. replaced
31. A. required B. added C. simplified D. released
32. A. walking B. communication C. management D. survival
33. A. altitude B. middle C. top D. bottom
34. A. designed B. picked C. coached D. praised
35. A. prove B. admit C. expect D. mention
36. A. Although B. Because C. Unless D. When
37. A. frequently B. swiftly C. gradually D. finally
38. A. concern B. failure C. success D. competitor
39. A. confident B. proud C. afraid D. ashamed
40. A. get along with B. care about C. deal with D. look up to
第二节（共10小题；每小题1.5分，满分15分）
阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式
The Internet has changed our lives. Jan Tchamani, an English teacher in Birmingham, UK, suddenly developed____41.____illness and had to quit her job. She found____42.____(her) out of work and stuck at home. Later she found she could do almost everything by____43.____(surf) the Internet. She also____44.____(join) an online group where she could talk about her problems and get advice from others. She realized that one of the greatest____45.____(benefit) of the Internet was that it could remove the distance between people.____46.____(inspire) by the people she met online, she started an IT club and helped people____47.____need. With the help of the club, a 61-year-old woman____48.____was living alone has started a small online company with two friends. She no longer feels lonely, and her company has become quite____49.____(success).
Jan believes that it is_____50._____(high) important to bridge the digital divide and make sure that everyone has access to the Internet. Her next goal is to start a charity website to raise money for children in poor countries.第四部分写作（共两节，满分40分）
第一节短文改错（满分10分）
51.假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文。

文中共有10处语言错误，每句中最多有两处。

每处错误仅涉及一个单词的增加、删除或修改。

增加：在缺词处加一个漏字符号（∧），并在其下面写出该加的词。

删除：把多余的词用斜线（\）划掉。

修改：在错的词下划一横线，并在该词下面写出修改后的词。

注意：1．每处错误及其修改均仅限一词；
2．只允许修改10处，多者（从第11处起）不计分。

A woman which has recently had plastic surgery on her face now regrets the decision. The surgery takes place more than a month ago, but Ella Edwards still suffers from daily pain. This is stopping him from returning to a normal life. She has been to several hospitals and all the doctor say that the pain is unlikely stop any time soon.
She may need to take painkillers for a long time. In an addition, Miss Edwards says the surgery makes her look unnaturally and that she is unable to make certain facial expressions.
Miss Edwards is unhappy with the results of the surgery. “I wanted to become more beautiful, and it hasn’t turned out well at all. I really regret have the surgery,” she said. “I’m very anxious for it.”
第二节书面表达（满分25分）
52.假定你是李华，为庆祝建党100周年，你校英语网站举办“学雷锋树新风”英语征文比赛活动，请你以“Volunteer activities keep Lei Feng spirit alive”为题，写一篇短文投稿参加比赛，内容如下：
1.活动目的；
2.活动内容；
3.活动感受。

注意：1.词数80左右；
2.适当增加内容,使行文流畅。

Volunteer activities keep Lei Feng spirit alive
_____________________________________________________________________________________________ _____________________________________________________________________________________________ ________________________________________________________________________________
参考答案
1. B
2. D
3. A
4. A
5. A
6. B
7. C
8. A 9. D 10. B 11. B
12. A 13. C 14. B 15. B
16. G 17. E 18. C 19. F 20. A
21. B 22. C 23. A 24. D 25. B 26. A 27. C 28. D 29. C 30. B 31. A 32.
D 33. C 34. B 35. A 36. A 37. D 38. C 39. B 40. D
41. an 42. herself
43. surfing
44. joined 45. benefits
46. Inspired
47. in 48. who/that
49. successful
50. highly
51.(1). which→who/that (2).takes →took (3).him →her (4). doctor→doctors (5). 在unlikely后面加to（或在stop前加to）(6). 去掉an (7). unnaturally→unnatural (8). and→but (9).have→having (10). for→about
52.略。