备战2020高考英语一轮单元训练金卷：第十一套英语5Units1-2B卷含答案

单元训练金卷·高三·英语卷（B）

英语5 Units 1-2

注意事项：

1.答题前，先将自己的姓名、准考证号填写在试题卷和答题卡上，并将准考证号条形码粘贴在答题卡上的指定位置。

2.选择题的作答：每小题选出答案后，用2B铅笔把答题卡上对应题目的答案标号涂黑，写在试题卷、草稿纸和答题卡上的非答题区域均无效。

3.非选择题的作答：用签字笔直接答在答题卡上对应的答题区域内。写在试题卷、草稿纸和答题卡上的非答题区域均无效。

4.考试结束后，请将本试题卷和答题卡一并上交。

第Ⅰ卷

第一部分：听力(共两节，满分30分)略

第二部分：阅读理解(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

Researchers at Oxford University say they have developed a new method that could predict heart attacks years before they happen. They use mathematical algorithms(演算法) to examine CT images of a patient's heart. One report on their study has been published in the medical journal The Lancet.

Most heart attacks result from a build-up of fatty tissue inside arteries(动脉) that carry blood from the heart to other areas of the body. Too much buildup can block this flow of blood and cause a heart attack. Currently, doctors use CT scans to learn when a sticky substance called plaque has already built up inside an artery. The new technology is designed to predict which arteries are at risk for future buildup. How much fat is present around heart arteries also can be measured. That fat changes when an artery becomes inflamed(发炎), serving as an early warning system for heart attacks.

Charalambos Antoniades, a professor of cardiovascula(心血管) medicine at Oxford University, believes the research shows this method could be very effective in getting patients to take early steps to prevent future problems.

“Say your arteries are inflamed and a narrowing will be developed five years down the line. So maybe you can start preventive measures to avoid this formation of plaques,” he said. “If you are able to identify inflammation in the arteries of

the heart, then you can say which arteries will cause heart attacks.”

Antoniades added that researchers had yet to estimate exactly how many heart attacks could be prevented. But he said he believes the technique could help identify between 20 to 30 percent of people at risk of having one.

He added that the new technology will make such predictions easier because it works together with existing CT technology.

21. You can identify which arteries will cause heart attacks by . A. locating where the inflamed arteries are

B. seeing a cardiovascular doctor

C. developing a new method to predict it

D. measuring how much fat is built up

22. This passage is probably from a . A. medical textbook B. travel brochure

C. graduation paper D. science journal

23. What’s Artoniades’ attitude towards the new method?

A. Tolerant. B. Defensive. C. Critical. D. Favorable.

B

More than nine out of 10 young people expose themselves to the blue light from smartphones before bed, causing problems with sleep. A new survey also shows more than 28 million people in the UK regularly get no more than seven hours sleep a night. Prof Richard Wiseman, who commissioned the YouGov poll described the findings as “extremely worrying”. Of the 2,149 adults questioned, 78% said they used electronic devices before going to bed. This rose to 91% among the 18 to 24-year-olds questioned in the survey.

Getting less than seven hours sleep a night is below the recommended guidelines, and is associated with a range of problems, including an increased risk of weight gain, heart attacks, diabetes and cancer. “The blue light from these devices suppresses(压制) the production of the sleep-inducing hormone melatonin, so it's important to avoid them before bed time,” said Prof Richard Wiseman, from the University of Hertfordshire.

Everyone needs different amounts of sleep, but adults are generally thought to require a minimum of seven to eight hours a night. Teenagers are recommended to get more, about nine hours. The proportion(比例) of people thought to be getting too little sleep had risen by a fifth since a “bedroom poll” conducted last year by the National Sleep Foundation.

Last week revealed opticians were warning that overuse of smartphones may be increasing people's risk of eye damage. Optician Andy Hepworth said: “Blue violet light is potentially harmful to the back of your eyes.” So over a long period of time it can damage your eyes. When you're looking at a smart phone, the light peaking out of that is blue violet. The news came as a survey of 2,000 people suggests under-25s check their phones 32 times a day.

24.The purpose of the passage is to ______.

A.stress that people don’t use smartphones. enough sleep.

B.remind people of

C.ask people not sleep too much. smartphoness before bed

D.tell people not to use

25.Which of the following statements is TURE according to the passage?

A.According to a new survey, more than 28 million people in the UK get more than seven hours sleep a night.

B.More than 90% young people expose themselves to the blue light from smartphones before bed.

C.Of the 2,149 adults questioned, 91% said they used electronic devices before going to bed.

D.The news came as a survey of 2,000 people suggests under-25s check their phones 30 times a day.

26.According to what Andy Hepworth said, overuse of smartphones may be increasing people's risk of __________.

A.weight gain attacks

B.cancer C.eye damage D.heart

27.Teenagers are generally thought to get sleep of _________ a night.

A.about 9 hours than 10 hours

B.7-8 hours C.less than 7 hours D.more

C

Foreign visitors to the UK might be disappointed when they learn that not everyone there speaks like Harry Potter and his friends. Usually, there’s an assumption by many non-Brits that everyone in Britain speaks with what’s known as a Received Pronunciation (RP,标准发音) accent, also called “the Queen’s English”. However, while many people do talk this way, most Britons speak in their own regional accents.

Scouse, Glaswegian and Black Country — from Liverpool, Glasgow and the West Midlands — are just three of the countless non-RP accents that British

people speak with. There are even differences in accents between towns or cities just 30 kilometers apart. What is even more disappointing is that not speaking in a RP accent may mean a British person is judged and even treated differently in their everyday life.

In a 2015 study by The University of South Wales, videos of people reading a passage in three different UK accents were shown to a second group of people. The group then rated how intelligent they thought the readers sounded. The lowest-rated accent was Brummie, native to people from Birmingham, a city whose accent is considered working class.

However, there is no need to be disappointed though you are not speaking in an RP accent. In fact, doing the opposite may even give you strength.

Kong Seong-jae, 25, is an internet celebrity from Seoul. After studying in the UK, he picked up several regional accents. He’s now famous for his online videos, where he shows off the various accents he’s learned. “British people usually get really excited when I use some of their local dialect words, and they become much friendlier. I think it makes a bit of bond between local people and foreigners to speak in their local accent,” he said.

So if you’re working on perfecting your British accent, try to speak like someone from Liverpool, Glasgow or Birmingham. You may not sound like Harry Potter, but you are likely to make more friends.

28. What can we infer from paragraph 1?

A. Only “the queen’s English” is accepted in the UK.

B. Non-Brits usually hold that all Britons speak in a RP accent.

C. Foreign visitors are disappointed at their own spoken English.

D. Any Received Pronunciation around the world is also called “the Queen’s English”.

29. What do people think of the Brummie accent?

A. Closest to the RP accent. B. Spoken by people of lower class.

C. Smart and easy to understand. the UK.

D. Favored by foreign visitors to

30. What does the underlined phrase “doing the opposite” in Paragraph 4 refer to?

A. Speaking in regional accents. B. Speaking in a RP accent.

C. Speaking the Brummie accent. D. Speaking like Harry Potter.

31. What is the passage mainly about?

A. How much British people value the RP accent.

B. A comparison between different British accents.

C. The impact of regional accents on people’s lives.

D. A study about the most intelligent accent in Britain.

D

“IF ALIENS are so likely, why have we never seen any?” That is the Fermi Paradox(悖论) — named after Enrico Fermi, a physicist who posed it in 1950.

Fermi's argument ran as follows. The laws of nature supported the appearance of intelligent life on Earth. Those laws are the same throughout the universe. The universe contains zillions of stars and planets. So, even if life is unlikely to arise on any particular astronomical body, the sheer abundance of creation suggests the night sky should be full of alien civilizations. Fermi wondered why aliens had never visited the earth. Today, the paradox is more usually cast in light of the inability of radio-telescope searches to detect the equivalent(相等的) of the radio waves that leak from Earth into the universe, and have done for the past century.

Thinking up answers to this apparent contradiction has become something of a scientific parlour(客厅) game. Perhaps life is really very unlikely. Perhaps the priests are right: human beings were put on Earth by some creator God for His

own unknown purposes, and the rest of the universe is merely background scenery. Perhaps there are plenty of aliens, but they have decided that discretion is a safer bet than gathering together. Or perhaps galactic(银河的) society avoids communicating with Earth specifically. One frightening idea is that technological civilizations destroy themselves before they can make their presence known. They might blow themselves up after inventing nuclear weapons (an invention that, on Earth, Fermi had been part of), or cook themselves to death by over-burning fossil fuels.

In a paper published last month on arXiv, an online repository(文献库), a group of three astronomers at Pennsylvania State University have analyzed the history of alien hunting and come to a different conclusion. In effect, they reject one of the paradox' s main theory. Astronomers have seen no sign of aliens, argue Jason Wright and his colleagues, because they have not been looking hard enough.

32. What is the Fermi Paradox?

A. The law of universe supported the appearance of aliens but we never see any.

B. A theory about whether aliens exist on the earth and why we can't see them.

C. Fermi thought that aliens never existed because it was completely a paradox.

D. Fermi concluded that aliens did exist but they could not be seen by humans.

33. What can we conclude from the second paragraph?

A. The universe doesn't provide the abundance of creation of life.

B. Fermi thought aliens never visited the earth in the history of human.

C. The inability of radio-telescope may result in the failure of finding aliens.

D. The civilizations on the earth have been detected by aliens in the universe.

34. What does the word underlined in the third paragraph mean?

A. Getting together.

B. Fighting each other.

C. Hating each other.

D. Living separately.

35. How do Jason Wright and his colleagues find the Fermi Paradox?

A. They firmly believe that it is out of date.

B. They actually doubt the base of the paradox.

C. They want to prove that it is completely right.

D. They conclude that aliens actually never exist.

第二节 (共5小题；每小题2分，满分10分)

根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。

A new study suggests that the timing of a wound affects the speed at which it heals(痊愈). Wounds suffered during the day heal around 60 percent faster than those at night.

The study showed how the bodies circadian rhythm(昼夜节律) controlled the healing of wounds. _____36_____ It tells our bodies when to wake up, eat and sleep in a circle — a series of activities that repeat themselves day after day. _____37_____

In the study, researchers found that skin cells moved faster to repair wounds suffered during the day. Their findings were published in the journal Science Translational Medicine.

The researchers examined cells, mice, and burn injury databases. _____38_____

Night-time burns — burns suffered between 8 o’clock at night and 8 o’clock

the next morning — were 95 percent healed after an average of 28 days.

But after an average of 17 days, daytime burns — burns suffered between 8 o’clock in the morning and 8 at night — were 95 percent healed. _____39_____

Wounds are very costly to treat. _____40_____ In Britain’s National Health Services, for example, such services cost around $6.56 billion per year. Experts say the high costs result, in part, from a lack of drugs that speed up the closure of wounds.

A. Each cycle lasts about 24 hours.

B. The circadian rhythm is like a clock or timer.

C. Specifically, their investigation found the following information:

D. The new study's findings could help scientists develop better drugs.

E. In other words, nighttime injuries took an average of 11 days longer to heal.

F. Worldwide, billions of dollars are spent every year on wound-treatment services.

G. That's what a group of researchers from a university in Canada recently published.

第三部分：英语知识运用(共两节，满分45分)

第一节 完形填空(共20小题；每小题1.5分，满分30分)

阅读下面短文，从短文后各题所给的四个选项(A、B、C和D)中，选出可以填入空白处的最佳选项。

“Whoa! What are you doing?” I asked. I had just walked into my daughter’s room as she was 41 a science project. Normally, I would have been pleased at such a(n) 42 . But this time, her project involved much sand. 43 she’d put some plastic under her work area, it wasn’t nearly enough. The sand was 44 all over our newly renovated(整修的) floor.

My daughter immediately felt my displeasure and began to 45 herself. “I used plastic!” she responded angrily. I responded more 46 , “But the sand is getting all over!”

“Where else am I supposed to do it?” she 47 . Why won’t she admit when she has done something 48 ? I felt my 49 , thinking of the future: What would her life look like if she couldn’t admit her mistakes?

My fear translated into more anger, this time about how 50 it was for her to admit mistakes. We had a 51 . She said something that I felt disrespectful to me

and I 52 my voice. Both of us ended up 53 terrible. I wished this 54 happened before.

So I thought that I needed a good 55 to respond to my daughter. For this, I went to my wife, Eleanor, who was truly a master. I asked her how I should have 56 it.

“Sweetie,” she said, role­playing me in the 57 with my daughter, “There’s a lot of sand here and we need to 58 it up before it destroys the floor, how can I help?

That’s really a great way to deal with it: first 59 the problem, next state what needs to happen and then offer to 60 . It’s simple, right? However, it’s really helpful in solving some problems in life.

41.A.applying for

D.caring for

B.worrying about C.working on

42.A.accident B.sight C.lesson D.item

43.A.When B.If C.Because D.While

44.A.spreading B.flowing C.decorating D.covering

45.A.behave B.express C.defend D.enjoy

46.A.calmly 47.A.suggested 48.A.wrong 49.A.sadness 50.A.possible 51.A.quarrel 52.A.lowered 53.A.remaining 54.A.seldom 55.A.chance 56.A.handled 57.A.course 58.A.pick

B.angrily C.quickly D.nervously

B.smiled C.nodded D.shouted

B.good C.dangerous D.unusual

B.disappointment C.fear D.anger

B.important C.natural D.reasonable

B.discussion C.chat D.meeting

B.lost C.raised D.heard

B.sounding C.looking D.feeling

B.never C.always D.sometimes

B.excuse C.way D.right

B.accepted C.understood

B.conversation C.company D.game

B.bring C.put D.clean

D.tolerated

59.A.solve B.create C.identify D.ignore

60.A.help B.leave C.give D.stay

第Ⅱ卷

第三部分：英语知识运用(共两节，满分45分)

第二节 (共10小题；每小题1.5分，满分15分)

阅读下面材料,在空白处填入适当的内容(不多于3个单词)或括号内单词的正确形式。

There are many great destinations in the UK, one of ___61___is the South-West of England. The most popular regions surrounding the South-West ___62___(be) the counties of Devon and Cornwall. They are by the coast and known for having some of ___63___ sunniest weather in the UK.

In the heart of the South-West, Dartmoor National Park ______(vote) the UK's favourite in 2016. There are plenty of breathtaking walks to choose from which will lead you ___65___(discover) Dartmoofs ancient and rugged (崎岖的) charm!

In the South-West you will find plenty of attractive and often deserted ___66___(beach), some examples include Whitesand Bay in Cornwall and Woolacombe beach inDevon. If you don't mind the ___67___(slight) cooler temperatures than other beach destinations in Europe, you are in for a real treat!

Apart from ___68___(surround) by beautiful nature, the South-West is full of urban gems (精华). The city of Exeter in Devon has great centers, as well as lots of cafes___69___ pubs. Cornwall has its own treasures too-pretty villages and towns such as St Ives and Mousehole line the coastline, and make for the perfect locations to spend those ___70___(relax) summer afternoons!

第四部分：写作(共两节，满分35分)

第一节：短文改错(共10小题；每小题1分，满分10分)

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：在缺词处加一个漏词符号(∧)，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：在错的词下画一横线，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 Chinese scientist, Mr. He Jiankui claimed that he has successfully created the world’s first genetically-edited babies. In a interview, Mr. He said he had edited the genetic substance, or DNA, of twin girls born a few weeks early. Though Mr

He’s claim was immediately condemned by some scientists as unsafe and unethical, but he defended his work. He said the gene editing, that was to help protect the babies from their future infection of HIV, the virus responsible with AIDS, was perfectly safe. Many scientists working in genetics say he believe any experiments performing this way are dangerous.

In the United States and other country, this kind of gene editing is strictly banned. What scientists are worried about that such changes to a person’s DNA may harm his/her other genes and lead to deadly diseases.

第二节 书面表达(满分25分)

假如你是李华，打算寒假去英国旅游，在网上预定了伦敦一家酒店。你的航班将于2月13日晚上8点抵达希思罗(Heathrow)机场，出发前你给联系人Mr. Green写一封邮件询问相关事宜，要点如下：

1.抵达酒店交通；

2.用餐；

3.推荐景点。

注意：

1.词数100左右。

2.可以适当增加细节，以使行文连贯。

____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

教育单元训练金卷·高三·英语卷（B）

英语5 Units 1-2 答案

第Ⅰ卷

第一部分 听力（共两节，满分 30 分） （略）

第二部分 阅读理解（共两节，满分40分）

第一节（共15小题：每小题2分，满分30分）

21-23 ADD 24-27 DBCA 28-31 BBAC 32-35 ACDB

第二节 （共5小题，每小题 2 分，满分10分）

36.B 37.A 38.C 39.E 40.F

第II卷

第三部分 英语知识运用（共两节，满分45分）

第一节 完形填空（共20小题；每小题1.5分，满分30分）

41-45 CBDAC 46-50 BDACB 51-55 ACDBC 56-60 ABDCA

第二节（共10小题；每小题1.5分，满分15分）

61. which 62. are 63. the . was voted to discover

66. beaches 67. slightly 68. being surrounded 69. and relaxing

第四部分 写作（共两节，满分35分）

第一节 短文改错（共10小题：每小题1分，满分10分）

第一处：第一句，has改为had

第二处：第二句，a改为an

第三处：第二句，early改为earlier

第四处：第三句，去掉but

65. 70.

第五处：第四句，that改为which

第六处：第四句，with改为for

第七处：第五句，he改为they

第八处：第五句，performing改为performed

第九处：第六句，country改为countries

第十处：第七句，about后加is

第二节 书面表达 （满25分）

Dear Green,

I am Li Hua from China, determined to fly to UK for my winter vacation. I have booked my hotel on the Internet. I am writing to ask you for some information before I get there.

To begin with, my flight is scheduled to arrive at Heathrow Airport at 8 p.m. on February 13. I wonder if it is convenient for me to get to the hotel by public transport given possible delays. Besides, I’d like to know more details about the accommodation, especially something about the meals, as I didn’t see that on the web page. More importantly, could you recommend some attractions to visit? London has always been my dream place to explore the English culture, but with

too many choices, recommendations from you will be valuable and highly appreciated.

Looking forward to your reply and seeing you in London.

All the best.

Yours,

Li Hua