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2020届高三英语一模试卷及答案解析

2021-07-23 来源:好走旅游网
2020届高三英语一模试卷及答案解析

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

One 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 problem inability to read.

In the library,I found my way into the \"Children's 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 as 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. Without opening the book—Amos, the Beagle with a Plan ,1 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 the main idea of 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 I were, in my mind, running together.

My mother's call returned me to the real world. I suddenly realized something: I had read a book, and I had loved reading that book.

I never told my mother about my “miraculous” experience that summer, but she saw a slow but remarkable improvement in my classroom performance during the next year. And years later ,she was proud that her son had read thousands of books, was awarded a PhD in literature, and authored his own books, articles, poetry and fiction. The power of the words has held.

1. The author's mother told him to borrow a book in order to ________.

A. let him spend a meaningful summer B. encourage him to do more walking C. help cure him of his reading problem D. make him learn more about weapons 2. The book caught the author's eye because .

A. it reminded him of his own dog B. he found its title easy to understand C. it contained pretty pictures of animals D. he liked children's stories very much 3. Which one could be the best title of the passage?

A. Mum's Strict Order. B. My Passion forReading. C. Reunion with My Beagle. D. The Charm of a Book.

B

Losing your ability to think and remember is pretty frightening. We know the risk of dementia (痴呆症) increases with age. But if you have memory slips you probably needn’t worry. There are pretty clear differences between signs of dementia and age-related memory loss.

After age 50, it’s quite common to have trouble remembering the namesof people, places and things quickly, says Dr. Kirk Daffner of Brigham and Women’s Hospital inBoston.

The brain ages just like the rest of the body. Certain parts become smaller, especially areas in the brain that are important to learning, memory and planning. Changes in brain cells can affect communication between different regions of the brain. And blood flow can be reduced as blood vessels narrow.

Forgetting the name of an actor in a favorite movie, for example, is nothing to worry about. But if you forget the plot of the movie or don’t remember even seeing it, that’s far more concerning, Daffner says.

When you forget entire experiences, he says, that’s “a red flag that something more serious may be involved”. Forgetting how to operate a familiar object like a microwave oven, or forgetting how to drive to the house of a friend you’ve visited many times before can also be signs of something going wrong

But even then, Daffner says, people shouldn’t panic. There are many things that can cause confusion andmemory loss, including health problems like temporary stoppage of breathing during sleep, high blood pressure, or depression, as well as medications (药物) like antidepressants.

You don’t have to figure this out on your own. Daffner suggests going to your doctor to check on medications, health problems and other issues that could be affecting memory. And the best defense against memory loss is to try to prevent it by building up your brain’s cognitive(认知的) reserve, Daffner says.

“Read books, go to movies, take on new hobbies or activities that force one to think in novel ways, ” he says. In other words, keep your brain busy and working. And also get physically active, because exercise is a known brain booster

4. Why does the author say that one needn’t be concerned about memory slips? A. Not all of them are related to one’s age. B. Not all of them are symptoms of dementia. C. They occur only among certain groups of people. D. They are quite common among fifty-year-old people.

5. Which memory-related symptom should people take seriously A. Totally forgetting how to do one’s daily routines. B. Inability to recall details of one’s life experiences C. Failure to remember the names of movies or actors D. Occasionally confusing the addresses of one’s friends.

6. What should people do when signs of serious memory loss show up? A. Check the brain’s cognitive reserve. B. Stop medications affecting memory. C. Turn to a professional for assistance. D. Exercise to improve their well-being

7. What is Dr. Daffner’s advice forfight against memory loss? A. Having regular physical and mental checkups. B. Taking medicine that helps boost one’s brain. C. Engaging in known memory repair activities. D. Staying active both physically and mentally

C

Even plant can run a fever,especially when they're under attack by insects or disease.But unlike human,plants can have their temperature taken from 3,000 feet away straight up.A decade ago,adopting the infrared(红外线)scanning technology developed for military purposes and other satellites,physicist Stephen Paley came up with a quick wayto take the temperature of crops to determine which ones are under stress.The goal was to let farmers precisely(精确的)target pesticide(杀虫剂)spraying rather than rain poison on a whole field,which always includes plants that don't have pest problems.

Evenbetter,Paley's Remote Scanning Services Company could detect crop problems before they became visible to the eye.Fixed on a plane flown at 3,000 feet at night,an infrared scanner measured the heat sent out by crops.The data were transformed into a color﹣coded map showing where plants were running \"fevers\".Farmers could then spot﹣spray,using 50 to 70 percent less pesticide that they otherwise would.

The bad news is that Paley's company closed down in 1984,after only three years.Farmers resisted thenew technology and long﹣term supporters were hard to find.But with the renewed concern about pesticides on produce and refinements(改进)in infrared scanning,Paley hopes to get back into operation.Agriculture experts have no doubt that the technology works.\"This technique can be used on 75 percent of agricultural land in the

United States,\" says George Oerther of Texas A& M,who recently retired from the Department of Agriculture,thinks remote infrared crop scanning could be adopted by the end of the decade.But only if Paley finds the financial support which he failed to obtain 10years ago.

8. Plants will give out an increased amount of heat when they are . A. facing an infrared scanner B. sprayed with pesticides C. exposed to extreme sun rays D. inpoor physical condition

9. In order to apply pesticide spraying precisely,we can use infrared scanning to . A draw a color1﹣coded map B evaluate the damage to the crops C. locate the problem area

D. measure the size of the affected area

10. The application of infrared scanning technology to agriculture met with some difficulties of . A. the lack of official support B. its high cost

C. the lack of financial support D. its failure to help increase production

11. Infrared scanning technology may be brought back into operation because of . A. full support from agricultural experts

B. the forceful promotion by the Department of Agriculture C. the desire of farmers to improve the quality of their produce D. growing concern about the over use of pesticides on crops

D

You've probably heard it suggested that you need to move more throughout the day, and as a general rule of thumb, that \"more\" is often defined as around 10,000 steps. With many Americans tracking their stepsvia new fitness-tracking wearables, or even just by carrying their phone, more and more people use the 10,000-step rule as their marker for healthy living. Dr. Dreg Hager, professor of computer science at Johns Hopkins, decided to take a closer look at that 10,000-step rule, and he found that usingitas a standard may be doing more harm than good for many.

“It turns out that in 1960 in Japan they figured out that the average Japanese man, when he walked 10,000 steps a day burned something like 3,000 calories and that is what they thought the average person should consume so they picked 10,000 steps as a number” Hager said.

According to Hager, asking everyone to shoot for 10,000 steps each day could be harmful to the elderly or those with medical conditions, making it unwise for them to jump into that level of exercise, even if it's walking. The bottom line is that 10,000 steps may be too many for some and too few for others. He also noted that those with shorter legs have an easier time hitting the 10,000-step goal because they have to take more steps than people with longer legs to cover the distance. It seems that 10,000 steps may be suitable for the latter.

A more recent study focused on older women and how many steps can help maintain good health and promote longevity (长寿).The study included nearly 17,000 women with an average age of 72. Researchers found that women who took 4,400 steps per day were about 40% less likely to die during a follow-up period of just over four years: Interestingly, women in the study who walked more than 7,500 steps each day got no extra boost in longevity.

12. What does the underlined word \"it' in Paragraph 1 refer to? A. The phone recording. B. The 10,000-step rule. C. The healthy living. D. The fitness-tracking method. 13. What does Paragraph 2 mainly talk about? A. How many steps a Japanese walks. B. How we calculate the number of steps. C. If burning 3,000 calories daily is scientific. D. Where 10,000 steps a day came from.

14. Who will probably benefit from 10,000 steps each day according toHager? A. Senior citizens. B. Young short-legged people. C. Healthy long-legged people D. Weak individuals.

15. How many steps may the researchers suggest senior citizens take each day? A. 4,400 steps. B. 10,000 steps. C. 2,700 steps. D. 7,500 steps.

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

If you’re a procrastinator(拖延的人), you’re familiar with the pain and stress that goes hand in hand with

leaving things to the last minute. Even if you want to accomplish or finish a task, you’re likely having trouble getting started in the first place!____16____

Change your mind. Stop punishing yourself for procrastinating. The more stressed out you are, the harder it’ll be to get your work done. Don’t be angry with yourself. Just move on and focus on what you’ve got to do instead.____17____Wasting time yelling at yourself for not starting that 2, 000-word essay two weeks ago will only make you extra tired and frustrated. It will also stress you out, likely making it impossible for you to finish your assignment at that time.

Avoid a long disorganized to-do list. This is just setting yourself up for failure. Instead, create subcategories like “Home”, “Work”, “Family”, and “Fun” and just try to cross off a few entries from each list every day.

Do most important task for 15 minutes. Instead of thinking about the total number of hours you’re about to work for, just start. Tell yourself you’ve only got to do it for 15 minutes.____18____Once you come up for air, take a two-minute break. Then start up on another set of 15 minutes of work.

____19____It can be scary to think about finishing a whole essay or getting through an entire week’s worth of tasks. Instead of thinking about everything you have to do like one big obstacle, break it all down into tiny pieces.____20____

A. Break tasks down into small pieces. B. Never think about the past experiences. C. Guilt and regret are negative emotions.

D. However, there is always some time when you can’t pull through. E. If 15 minutes still sounds too frightening, do something for just 3 minutes. F. Thus, you’ll be able to get started on the smallest piece and go forward from there. G. Hopefully, there are several strategies that can help you stop procrastinating right now. 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

After I had pictured it over and over again in my mind, the big day___21___arrived: my first day at senior high! I woke up early and rushed to my new___22___. The campus was still___23___when I arrived, so I decided to___24___a bit. I was looking at the photos on the noticeboard when I___25___a voice behind me. “New here?”___26___, I saw a white-haired man. “Yes,” I replied. We chatted for a while___27___I left for the classroom. When my English teacher stepped into the classroom, I was___28___to see the same man I had met earlier.

“Good morning, everyone. Before we start, please___29___yourself to the class. I’llgo first,” said the teacher. I tried to turn on my brain____30____the engine just wouldn’t start. I was organizing my words in my head when the girl next to me gave me a nudge (用肘轻推) “It’s your____31____!’’

With butterflies in my stomach, I____32____deeply.“Hi, I’m Meng Hao.”Everyone started_____33_____I looked at them in____34____. “Nice to know we____35____the same name,” said my new teacher. Although I was embarrassed, his words made me a lot more_____36_____. When we had all introduced ourselves, Mr Meng said, “Well done, everyone! I know this isn’t____37____for many of you.____38____like this at senior high might sometimes put you under pressure. But it all depends on____39____you do. Keep calm and be prepared.”

People say, “Well begun, half done.” I guess this was a good____40____to my new school life. 21. A. finally B. actually C. suddenly D. gradually 22. A. house B. school C. classroom D. garden 23. A. new B. quiet C. noisy D. lovely 24. A. run B. study C. explore D. move 25. A. sensed B. saw C. felt D. heard

26. A. Looking down B. Working out C. Giving up D. Turning around 27. A. as B. after C. before D. when

28. A. confused B. surprised C. curious D. annoyed 29. A. introduce B. identify C. register D. deliver 30. A. and B. but C. or D. so 31. A. place B. order C. turn D. right 32. A. wanted B. thought C. slept D. breathed 33. A. quitting B. requesting C. laughing D. pretending 34. A. charge B. fear C. pleasure D. trouble 35. A. share B. design C. offer D. promote

36. A. relaxed B. shocked C. responsible D. awkward 37. A. suitable B. easy C. obvious D. hard

38. A. Disasters B. Questions C. Challenges D. Traditions 39. A. when B. where C. that D. what 40. A. job B. impression C. ending D. beginning 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

With the six solar terms (节气) in spring_____41._____(arrive) in order, everything wakes up from winter. Start of Spring is the first of the 24 solar terms,_____42._____is considered the beginning of spring. On this day, Chinese People have a custom of \"biting spring\where they eat carrots or spring cakes to celebrate_____43._____(it) arrival. A shower of Rain Water awakens hibernating creatures. The spring thunder surges (涌动) after Insects Awaken and then Spring Equinox falls, marking the true arrival of spring._____44._____follows is Clear and Bright, when the ever-changing temperature makes many people not very_____45._____(comfort). However, after finishing dates with blooming flowers, Grain Rain arrives. It indicates the hot summer is coming.

Traditional Chinese agricultural production_____46._____(guide) by solar terms and so has tea production. Picking tea leaves has been one of important spring activities inChina. According to data of the National Bureau of Statistics, in_____47._____rowChina's annual tea production has ranked first for years.Chinahas been a major tea producing country_____48._____ancient times. Tea culture covers a_____49._____(vary) of fields and is rich in content, so getting the Chinese tea culture known to the world is______50.______vital importance. 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。

In my opinion, love played an important role in our daily life. Life like a beautiful boat, and love is the wind. With the help of the wind, the boat can by no means go to the place what it wants to go. In my family, my parents both love me deep. It is love that makes me happy or warm. At school, all the students and teachers are friendly to me. They always motive me with inspired words, which have a significantly positive impact to me. In a short, I think love is something that we can’t describe well in any language. Love gives us a lot. So please value them. 第二节书面表达(满分25分)

52.假定你是李华,你校拟举办“有氧健步行(Aerobic Brisk Walking)”活动。请你为校英文报写一则英文通知,内容包括:

1.举办目的; 2.参与人员; 3.举办时间; 4.活动安排。

注意:1.写作词数应为80左右,

2.请按如下格式在答题卡的相应位置作答。

Notice

Aerobic Brisk Walking

____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

参考答案

1. C 2. A 3. D

4. B 5. A 6. C 7. D

8. D 9. C 10. C 11. D

12. B 13. D 14. C 15. A

16. G 17. C 18. E 19. A 20. F

21. A 22. B 23. B 24. C 25. D 26. D 27. C 28. B 29. A 30. B 31. C 32. D 33. C 34. B 35. A 36. A 37. B 38. C 39. D 40. D 41. arriving

42. which 43. its

44. What 45. comfortable 46. has been guided 47. a 48. since 49. variety 50. of

51.(1). played→plays (2). life 后加上is (3). With →Without (4). what →where (5). deep →deeply (6). or →and

(7). inspired →inspiring

(8). to → on (9). a 去掉 (10). them→it

52.略

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