高中英语人教版 (新课标)必修1&2Unit 3 Computers优秀练习

2021学年高一精品单元模拟试卷  

必修二 Unit3 Computers

英   语  （一）

（本卷满分100分）

一、单词拼写（每小题1.5分，共15分）

1. Before you set out, you’d better calculate the ________ (总的) cost of the trip.

【答案】total   

2. Judging from her ________________ (外貌) and manner, she couldn’t have been over fifty years old.

【答案】appearance

3. Childhood experiences often play a big part in shaping one’s ______________ (性格).

【答案】character

4. I have ________________ (下载) some videos that I will show my students.

【答案】downloaded

5. I’m unfamiliar with this _________________ (类型) of computer.

【答案】type

6. I like to read books one ________________ products.

【答案】electronic

7. Although some problems a________________ in the process, we managed to solve them.

【答案】arose

8. Martin’s been sick, but a________________ he’s hoping to go with us tomorrow to the concert.

【答案】anyhow/anyway

9. Do you think I’ll be able to achieve my g________________ of losing 5 kilos before the summer?

【答案】goal

10. As we all know, a red light is often a danger s________________.

【答案】signal 

二、单项选择（每小题1.5分，共15分）

11. —                 the sports meet might be put off.

— Yes, it all depends on the weather.

A. I’ve been told   B. I’ve told   C. I’m told   D. I told

【答案】A 

【解析】考查现在完成时的被动语态。句意：——我被告知运动会可能会被取消。——是啊，要看天气怎样。根据说话内容可知，“我”已经得知了这件事，故用现在完成时。“I”和“tell”之间是被动关系。结合选项，故选A。

12. The old books take up too much room. You should consider how to        them.

A. do with   B. deal with   C. agree with   D. get along with

【答案】B

【解析】考查动词短语辨析。句意：这些旧书占地太多了，你该考虑考虑怎样处理一下了。do with常与what连用，deal with常与how连用，意为处理。agree with：同意；get along with：和……和睦相处。结合句意，故选B。

13. For many years, people                  electric cars. However, making them has been more difficult than predicted.

A. had dreamed of      B. have dreamed of

C. dreamed of       D. dream of

【答案】B

【解析】考查现在完成时。句意：多年以来，人们一直想有电车。但是想起来容易做起来难。由“For many years”可知，该句应采用完成时。且句中并未出现过去时，不存在过去的过去，可排除A、C和D，故选B。

14.— Hello, Jessica! What happened?

— I couldn’t hear you clearly because my mobile phone couldn’t receive a good ________.

A. sign    B. signal    C. symbol   D. mark

【答案】B

【解析】考查名词辨析。句意：——你好，杰西卡！怎么了？——我听不太清你说话，（因为）我手机信号不太好。sign迹象，手势；signal信号，标志；symbol象征，符号；mark标记，污点。结合句意，故选B。

15. We must          all the possibilities of the solution to the problem.

A. search   B. explore   C. examine   D. discover

【答案】B

【解析】考查动词辨析。句意：我们必须探讨解决该问题的所有可能性。search搜寻，思索；explore调查研究，探讨；examine检测；discover发现。结合句意，故选B。

16.         , I don’t like him at all, but it’s strange that he should be so popular among the kids.

A. Fortunately   B. Personally   C. Lonely          D. Totally

【答案】B

【解析】考查副词辨析。句意：就我个人而言，我一点儿也不喜欢他，奇怪的是在孩子们中竟然大受欢迎。Fortunately幸运的是；Personally就个人意见；Lonely孤独地；Totally完全地。结合句意，故选B。

17. We always helped each other with studies at high school and           we both passed the college entrance examination.

A. on the other hand       B. in other words

C. as a result        D. by the way

【答案】C

【解析】考查连词。句意：上高中时，我们在学习上互相帮助，因此我们双双顺利通过了高考。on the other hand另一方面；in other words换句话说；as a result因此；by the way顺便说一下。结合句意，故选C。

18. Knowing that my laptop wouldn’t connect to the network, I tried it           .

A. anyhow    B. too   C. either        D. therefore

【答案】A

【解析】考查副词。句意：尽管我知道我的笔记本电脑连不上网络，但无论如何我都要试一下。anyhow无论如何；too也；either要么...要么...，也；therefore因此。结合句意，故选A。

19. The child is          young            he can’t go to school.

A. such; that   B. too; to   C. so; that       D. too; that

【答案】C

【解析】考查固定搭配。句意：这个孩子还太小了不能上学。too...to...可以表示太... ...而不能... ...，但句子后半段已有否定形式，故采用so...that...如此... ...以至于... ...来修饰，故选C。

20. So far this year, many new houses              in Wenchuan with the help of the government.

A. build    B. are built  C. will build   D. have been built

【答案】D

【解析】考查现在完成时的被动语态。句意：到今年为止，汶川的许多新房屋都在政府的帮助下建起来了。由“so far this year”可知，此处应用现在完成时；“new houses”与“build”是被动关系，故选D。

三、翻译句子（每小题3分，共15分）

21. 除了老师，学生们也受到了邀请观看电影《我不是药神》。(as well as)

The teacher _____________________________________ to see the movie Dying to Survive.

【答案】as well as the students was invited   

22. 随着时间的推移，情况似乎变得更好了。(as)

 _______________________ , things seemed to get better.

【答案】As time passed/ went by

23. 一年前她遭遇了一场车祸，从那时起她就背痛。(from... on)

She had a car accident a year ago and suffered from back pain _____________________.

【答案】from then on

24. 为了节省乘客宝贵的时间，现在许多航空公司允许乘客在网上打印他们的登机牌。

Many airlines now allow passengers to print their boarding passes online ____________

_______________________________.

【答案】to save their valuable time

25. 那个男孩很聪明，十四岁时就被一所重点大学录取了。(so... that...)

The boy was ________________________ he was admitted to a key university at the age of fourteen.

【答案】so intelligent that  

四、阅读理解（每小题2.5分，共10分）

In Kansas City, Missouri, a computer helps firefighters. The computer, which works very fast, has information about all the 350,000 street addresses in the city. Within two or three seconds after a call is received, the computer provides necessary information for the firefighters. The information is then sent to them by radio from the computer centre in the City Hall. The exact place of the burning building and its size, type and any other details are clear to them.

The Kansas City computer system also has a medical record of each of the city’s 900 firefighters. This kind of information is especially useful when a firefighter is injured. With the information, doctors at hospital can treat the injured firefighters more quickly and easily.

The firefighters themselves greatly appreciate the computer’s help. They know about possible danger ahead of them and can prepare for it. Many times the computer information helps to save lives and property(财产). Sometimes the lives are those of firefighters themselves.

Mike Horan, a firefighter captain, says, “I feel as if the computer is ready to help me if I get hurt.”

26. Which of the following is the best title of the text?

A. Large Computers in Kansas and Missouri

B. The Computer Helps Firefighters

C. Important Information for Firefighters

D. The Speed of the Computer

27. What is the best way if you want to know the information about the street address in Kansas?

A. To ask the firefighter.     B. To ask the policeman.

C. To use the computer.     D. To use the map.

28. The firefighters can get information about a burning place which is sent by ______.

A. radio   B. computer   C. the City Hall   D. the center of the city

29. Why can doctors treat the injured firefighters quickly and easily?

A. The hospital has a very good computer.

B. The firefighters can know about possible danger early.

C. The computer can prepare everything for them.

D. Medical records in the computer help them a lot.

【答案】26-29 BCAD

【解析】这是一篇说明文。主要讲的是在堪萨斯州，电脑不仅能够帮助消防员快速准确的灭火，里面储存的各个消防员的病例更能帮助医生快速正确的治疗受伤的消防员。

26.主旨大意题。本题要求选择最合适的标题，做这种题目时，一般应在首段或者尾段找答案。由文章第一句话“In Kansas City, Missouri, a computer helps firefighters.”可知，这篇文章主要是讲电脑帮助消防员的事情，故B项正确。

27.细节理解题。由文章第2句话“The computer, which works very fast, has information about all the 350,000 street addresses in the city.”可知，电脑工作迅速，且掌握了堪萨斯州350,000条街道的信息。所以，如果你想要了解这些街道的信息，最好的方式便是通过电脑了解。故C项正确。

28.细节理解题。由文章第一段倒数第二句话“The information is then sent to them by radio from the computer centre in the City Hall.”可知，电脑通过无线电通信将街道的信息发送给消防员，故A项正确。

29.细节理解题。由文章第二段尤其是最后一句话“With the information, doctors at hospital can treat the injured firefighters more quickly and easily.”可知，医生能够快速治疗受伤的消防员，是由于电脑里有这些消防员的病例。故D项正确。

五、应用文写作（共15分）

假定你是李华，最近，你在英语学习上遇到一些困难。请给你的英国朋友Alex 写一封邮件，向他求助。内容包括：

1.你的困难；

2.寻求帮助。

注意：1.词数80左右；

2.可以适当增加细节，以使行文连贯。

【答案】

Dear Alex,

With the college entrance examination approaching, my anxiety about the English learning is increasing. So I am writing to seek some guidance on how to improve it.

English writing is really a big challenge for me. First of all, my vocabulary is not large, which makes it impossible for me to choose right and authentic words and phrases. Besides, English grammar becomes a bottle-neck of my English writing, the sentences I construct being much more like a Chinese sentence than an English one.

Should you be kind enough to give me any help, I would be grateful to you.

Yours,

Li Hua

【解析】这是一篇提纲类写作。

第1步：根据提示可知，假定你是李华，最近，你在英语学习上遇到一些困难。请给你的英国朋友Alex写一封邮件，向他求助。内容包括：1.你的困难；2.寻求帮助。

第2步：根据写作要求，确定关键词（组）：college entrance examination（高考）；guidance （指导）；first of all（首先）；authentic（真正的）等。

第3步：根据提示及关键词（组）进行遣词造句，注意主谓一致和时态问题。此处文章主要应用一般现在时。

第4步：连句成文，注意使用恰当的连词进行句子之间的衔接与过渡，书写一定要规范清晰，保持整洁美观的卷面是非常重要的。

【名师点睛】范文内容完整，语言规范，语篇连贯，词数适当。作者在范文中使用了较多高级表达方式，如With the college entrance examination approaching, my anxiety about the English learning is increasing.运用了非谓语动词；First of all, my vocabulary is not large, which makes it impossible for me to choose right and authentic words and phrases.运用了非限制性定语从句。全文中没有中国式英语的句式，显示了很高的驾驭英语的能力。另外文章思路清晰、层次分明，上下句转换自然，为文章增色添彩。

六、读后续写（共30分）

A friend of mine whose name was John Smith had a bad memory, which made him famous. He was so forgetful that he sometimes forgot what he was talking about in the middle of a sentence. His wife had to constantly remind him about his meetings, his classes — even his meals! Once he forgot he had eaten breakfast twice, at home and at school. His wife liked to remind her neighbors, “If John didn’t have his head tied on, he would forget that too!” Since Smith was a professor at a well-known university, his forgetfulness was often an embarrassment to him. It wasn’t that he was not clever, as some critical people tended to say, but just very very absent-minded.

One hot summer day, Professor Smith decided to take his children to a seaside town about a three-hour train ride away. To make the trip more interesting for his young children, he kept the name of the town a secret. However, by the time they arrived at the station, Smith forgot the name of the town he was planning to visit. Luckily, a friend of his happened to be in the station. He offered to take care of the children while Smith hurried back home to find out where he was going.

The professor’s wife was surprised to see him again so soon.

“Oh, my dear, I forget the name of the town.”

“What? You forget the name? Maybe one day you will forget my name! Now I’ll write the name of that town on a piece of paper, and you put it in your pocket and please, please don’t forget where you put it.”

Satisfied that she had solved the problem, she sent her husband off again. Ten minutes later she was astonished to see him outside the house for the third time.

Paragraph 1:

“What is the matter now?” asked his wife.                                       

Paragraph 2:

Hearing the cry, out rushed their neighbors, trying to find out what had happened.        

【答案】

“What is the matter now?” asked his wife. “I just can’t remember why I come back and where I am supposed to be going on such a hot summer day,” replied the professor. However, the real reason was that he forgot where he had left his children. Sensing something wrong, Mrs Smith didn’t believe his words, because whenever he told a lie, he would usually blink his eyes quickly. “Tell me the truth,” ordered his wife. “As you told me, I didn’t forget where I put the name of that town, but I forget the station where I left our children!” whispered the professor, his voice trembling. “What a bad memory!” shouted his wife.

Hearing the cry, out rushed their neighbors, trying to find out what had happened. A fight between the couple was about to start when the professor’s cell phone began to ring. His friend, whose patience had worn thin, phoned to complain. The professor apologized, got into his car and drove away, leaving behind a bunch of people outside the house. Being afraid that he would make matters worse again, Mrs Smith decided to follow him, who then called a taxi. By the time she caught up with her husband, their children had been already back home safe and sound.

【解析】这是一篇记叙文。文章讲述了记忆力不好的Smith教授的故事。Smith教授由于记忆力不好，经常会忘记一些事情。有一次他带孩子们去海边玩，但是却忘了目的地的名字，于是他将孩子们托付给朋友，自己赶紧回家问妻子。妻子见到他非常吃惊，于是把目的地写在一张纸上，妻子以为问题解决了，没想到又看到Smith回来，这次他忘记了自己把孩子留在哪个车站了。续写部分可续写因为Smith的健忘导致的一些事故。

文章第一段提到Smith教授以健忘出名，这为后文发生的事埋下了伏笔，说明Smith会因为健忘搞砸很多事。文章最后一段提到十分钟后，妻子第三次看到Smith，由此可判断Smith又忘记了事情。续写第二段开头提到邻居都听到两人的喊叫声，说明发生了更可怕的事才会让两人情绪失控，由此可判断在续写第一段中可续写Smith教授忘记孩子在哪里。孩子的事情会让父母失去控制。因此，续写第二段可描写二人找孩子的过程。最后，可安排一个反转的结局：二人正准备去找孩子的时候，孩子自己回来了。