2021届高三人教版英语一轮复习单元测试：Book3Unit 4Word版含答案

A Test Paper for Unit4 Book3Diana
I.选词填空〔共10小题，每题1分，共10分〕
exist, multiply, now that, remain, depend on, cheer up, violent, fundamental, thus, spread, astronomy, in time, atmosphere
1. His experience _______________as the years passed.
2. Conference like the Earth Summit help people understand that there _______serious problems and that there is still time to take action.
3. Whether it will do us harm or good _________to be seen.
4. __________we have finished designing, the company, in its turn, should do the constructing work..
5. She tried to__________ the disappointed child when he failed to win the spelling contest.
6. Fear _________the nation, indeed the whole world.
7. Whether life will continue on the earth for millions of years to come _________________whether this problem can be solved.
8. The earth became so ________that it was not clear whether the shape would last or not.
9.We _______easily get into great difficulties from the necessity of viewing culture, at one moment, as a part of the man and, at another moment, as a part of the environment.
10. This decision represents the __________interests of the people.
II.阅读理解〔共两节，每节10分，共20分〕
第一节〔共5小题，每题2分，共10分〕
阅读以下短文，从每题所给的四个选项〔A,B,C,D〕中，选出最正确选项。

Scientists have found what look like caves on Mars , and say they could be protecting life from the planet’s terrible environment.
The first caves discovered beyond the Earth appear as seven mysterious black dots on the pictures sent back by NASA’s Mars Odyssey orbiter. Each as large as a football field, they may be openings into natural caves below the Martian surface.
“If there is life on Mars, there is a good chance you’d find it in caves,〞said Jut Wynne, one of the researchers who noticed the features while working on a US Geological Survey Mars Cave Detection Program.
Jonathan Clarke, a geologist with the Mars Society of Australia, described the discovery as exciting yesterday.
One photo taken at night by an infrared imager(红外线成像器) showed one hole to be unusually warm, suggesting hot air trapped during the day is flowing out.
“I said, ‘Wow, that’s a cave’,〞Dr. Clarke said excitedly. “People have been looking for these for a long time; now we have found them. 〞
He agreed such caves would be perfect places to hunt for life escaping from the bitterly cold, radiation-soaked(充满辐射的) , dry surface.
“Tiny drops of water could be collected inside, 〞he said. “If there are gases coming out, they could provide energy for a whole range of bacteria. A cave is also a protection from radiation; the surface of Mars is exposed to high levels of space radiation. 〞
The caves probably formed when tube-shaped lave flows(管状岩浆流) spread across the planet long ago. The outside of the tubes cooled, forming solid walls, while something hotter inside allowed the remaining to flow out, forming caves.
11.What does the passage mainly talk about?
A.How the caves were formed on Mars.
B.How scientists found these caves on Mars.
C.Caves on Mars may be full of hot air or a sign of life.
D.Scientists have completely recognized the surface of Mars.
12.We can learn from the passage that_____ .
A. water has already been found on Mars
B. the scientists found all the caves at night
C. it is certain that there is life in these caves
D. the surface of Mars is bitterly cold, radiation-soaked and dry
13.According to the passage, Dr. Clarke was so excited because_____ .
A. such caves could provide energy for life
B. they had finally found the caves on Mars
C. such caves would be perfect places to hunt for life
D. scientists had long been looking for these caves
14.Necessary conditions for life on Mars mentioned in the passage may include_____ .
A. lava and energy
B. water and radiation from space
C. gases and lave
D. water and protection from radiation
15.The underlined word “expose〞probably means_____ .
A.
第二节〔共5小题；每题2分，总分值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正确选项。

选项中有两项为多余选项。

Business is the organized approach to providing customers with the goods and services they want. The word business also refers to an organization that provides these goods and services. Most businesses seek to make a profit〔利润〕—that is, they aim to achieve income that is more than the costs of operating the business. 16 Commonly called nonprofits, these organizations are primarily nongovernmental service providers. 17
Business management is a term used to describe the techniques of planning, direction, and control of the operations of a business. 18 One is the establishment〔制定〕of broad basic policies with respect to production; sales; the purchase of equipment, materials and supplies; and accounting. 19 The third relates to the establishment of standards of work in all departments. Direction is concerned primarily with supervision〔监管〕and guidance by the management in authority. 20
A. Control includes the use of records and reports to compare actual work with the set standards for work.
B. In this connection there is the difference between top management and operative management.
C. Examples of nonprofit business include such organizations as social service agencies and
may hospitals.
D. However, some businesses only seek to earn enough to cover their operating costs.
E. The second aspect relates to the application of these policies by departments.
F. In the theory of business management, organization has two main aspects.
G. Planning in business management has three main aspects.
III．完形填空(共20小题，每题1分，总分值20分)
阅读下面短文，从短文后各题所给的四个选项〔A,B,C,D〕中，选出可以填入空白处的最正确选项。

Water and its importance to human life were the centre of the world’s attention last week. March 22 was World Water Day and had the 21 “Water for Life〞
There are more than one billion people in the world who live without 22 drinking water. The United hope to 23 this number in half by 2021 .
Solving such a big problem seems like an usual 24 . But everyone, 25 teenagers, can do something to help. A teenage girl in the US has set an example to 26 of her age around the world.
Rene Haggerty,13,was awarded the 2021 Great Barrom Prize for her work 27 discarded batteries which pollute water.
In 2021,Haggerty went on a field trip to the Great Lakes Science Centre in Ohio. There, she saw an exhibit about how 28 in old batteries harm the water of Lake Erie. Haggerty learnt that 29 the batteries was an easy solution. “I think everybody can do it, because everyone 30 batteries, and it can make a big difference.〞With these words, she began to 31 awareness in her area.
She 32 her county government and school board. She got permission to start a recycling programme in schools 33 the public library, hospital, and churches. With help form her family, friends and local waste-management 34 , she gathered containers, arranged transportation, and made a(n) 35 video.
Over the past two years, she collected four tons of batteries and drew the attention of officials,who were in charge of a battery recycling programme but had made 36 progress. When asked 37 she feels like a hero, Haggerty is quite 38 .“Not rearly. Well, maybe for the fish I saved!〞
Every year the Gloria Barron Prize 39 young Americans aged 8 to 18 who have shown leadership and courage in 40 the public and the planet. Each year ten winners receive US $2,000 each,to help with their education costs or their public service work.
21．A.theme B.subject D. topic 22．A. enough B. safe C. much D. polluted 23．A.take B. slow C. cut D. raise
24．A. problem B. question C. action D. challenge 25．A. especially B. sometimes C. even D. seldom 26．A. boys B. others C. students D. grown-ups 27．A. collecting B. selling C. buying D. using
28．A. things B. chemicals C. water D. air
29．A. making B. recycing C. reducing D. handling
30．A. uses B. has C. throws D. needs
31．A. tell B. increase C. spread D. inform 32．A. talked to B. listened to C. heard from D. thought about 33．A. and B. besides C. as well as D. as good as 34．A. officials B. workers C. clerks D. experts 35．A. industrial B. agricultural C. scientific D. educational 36．A. much B. no C. some D. little
37．A. if B. how C. when D. why
38．A. proud B. glad C. modest D. worried 39．A. praises B. helps C. supports D. honours 40．A. benefiting B. saving C. serving
IV.短文填词(共10小题，每题1.5分，总分值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。

The spaceship warned Li Yanping and me 41 (ready )as we 42 (approach) the “black hole〞. We could see some faint lights around what 43 (look) like an empty space. Li Yanping said, “That empty hole is like a mouth always 44 (need) to be fed. Those lights are things that are being pulled into it by the gravity of the hole.〞We watched with interest and 45 (amaze) at the lights which 46 (seem) going fainter and 47 round the edge of the black hole. Just then the lights on our spaceship 48 (go) out and the computer stopped working. What 49 (happen) ? I tried to turn the spaceship away from the hole but it 50 (move). Would it eat us too?
V.短文改错〔共10小题；每题1分，总分值10分〕
假定英语课上教师要求同桌中间交换修改作文，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：把缺词处叫个漏字符号〔∧〕，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。

I hardly remember my grandmother. She used to holding me on her knees and sing old songs. I was only four when she passes away. She is just a distant memory for me now.
I remember my grandfather very well. He was tall, with broad shoulder and a beard what turned from black toward gray over the years. He had a deep voice, which set himself apart from others in our small town, he was strong and powerful. In a fact, he even scared my classmates away during they came over to play or do homework with me. However, he was the gentlest man I have never known.
VI.作文〔25分〕
假设现在是2035年,你作为中国派往火星的宇航员,完毕了火星之旅,下面请你向大家汇报你在火星的所见所闻。

要求：
1.次数120左右。

2.可以发挥想象力，描述细节。

Answers Test Paper for Unit4 Book3:
I.选词填空1.was multiplied 2.exist 3. remains 4. Now that 5. cheer up 6. has/had spread7. will depend on/upon 8. violent 9.thus 10. fundamental
II.阅读理解11—15. CDBDA 16-20 DCGEA
III.完形填空21---25.ABCDC 26---30. BABBA 31---35. BACAD 36---40. DACDC
IV.短文填词41. to be ready 42. were approaching 43. looked 44.needing 45.amazement 46. seemed to be 47.fainter 48. went 49. was happening 50. would not move
V.短文改错
1.【答案】holding----hold
【解析】此处used to意为：过去常常，to是不定式符号，故用动词原形。

2.【答案】passes----passed
【解析】根据前面was可知为一般过去时态。

3.【答案】what----that
【解析】考察定语从句that 和名词性从句what的用法及区别。

4.【答案】shoulder----shoulders
【解析】根据常理，人有两个肩膀，故用复数。

5.【答案】toward----to/ into
【解析】根据句意，这里指：黑胡子变成白胡子。

所以用短语turn to或turn into。

6.【答案】himself----him
【解析】句意：他的深沉的声音把他和别人区别开来。

故用him。

7.【答案】he前加and
【解析】根据句中构造可知He had a deep voice…和he was strong and powerful是并列关系，故用and连接。

8.【答案】去掉fact前a
【解析】固定短语：in fact。

9.【答案】during----when
【解析】during为介词，后不能接句子；应用when这个连词引导时间状语从句。

10.【答案】never----ever
【解析】语义错误。

根据句意：他是我认识的最温柔的人。

可知将never改为ever。