资源简介

冀教版八年级下册第四单元单元练习
（考试时间：90 分钟 满分：120 分）
Ⅰ. 单项选择（共 20 小题，每小题 1 分，满分 20 分）
从 A、B、C、D 四个选项中，选出可以填入空白处的最佳选项。
1. English ______ in many countries around the world.
A. speak B. speaks C. is spoken D. was spoken
2. —When ______ the computer ______
—It was invented in 1946.
A. is; invented B. was; invented C. did; invent D. does; invent
3. Rules ______ to keep our school safe and tidy.
A. must follow B. must be followed C. can follow D. can be followed
4. This kind of mobile phone ______ in China. It’s very popular.
A. makes B. is made C. made D. was made
5. —______ the books ______ out of the library
—No, you can only read them in the reading room.
A. Can; take B. Can; be taken C. Do; take D. Are; taken
6. The pyramids ______ by ancient Egyptians thousands of years ago.
A. built B. were built C. are built D. build
7. We ______ to finish our homework on time. It’s a school rule.
A. ask B. are asked C. asked D. were asked
8. —What is this key used for
—It ______ to open the door of the lab.
A. uses B. is used C. used D. was used
9. Modern technology ______ our life easier and more convenient.
A. makes B. is made C. made D. was made
10. These letters ______ by hand yesterday. They are very beautiful.
A. write B. wrote C. are written D. were written
11. You ______ not smoke in public places. It’s against the law.
A. can B. may C. must D. should
12. The new printer ______ quickly. It saves us a lot of time.
A. works B. is worked C. worked D. was worked
13. —Who ______ the invitation card
—It was made by my sister.
A. made B. is made C. was made D. makes
14. Information ______ quickly through the Internet now.
A. spreads B. is spread C. spread D. was spread
15. He ______ to join the English club because he is good at English.
A. invites B. is invited C. invited D. was invited
16. —Will the new library ______ next month
—Yes, it will. It’s almost finished.
A. build B. be built C. built D. was built
17. This book ______ for children. It tells many interesting stories.
A. writes B. is written C. wrote D. was written
18. We should ______ the environment. It’s our duty to protect it.
A. protect B. be protected C. protected D. protecting
19. The old man ______ by his children every day. They take good care of him.
A. looks after B. is looked after C. looked after D. was looked after
20. —Can this problem ______ easily
—Yes, if we work together.
A. solve B. be solved C. solved D. was solved
Ⅱ. 完形填空（共 10 小题，每小题 1.5 分，满分 15 分）
Nowadays, the Internet is very important in our daily life. It connects people all over the world and makes our life more convenient. Many things 21._______ by the Internet every day.
People use the Internet to search for information. When we have questions, we can enter some key words into a search engine, and the answers 22._______ quickly. We can also use it to chat with friends far away. With the Internet, we can stay in touch with them easily, even if they live 23.______ .
Online shopping is another popular way to use the Internet. Many kinds of products 24._______ online. We can buy what we need without going out. It 25._______ us a lot of time and energy.
Besides, the Internet 26._______ new chances for us to learn. We can take online courses and watch educational videos to improve ourselves. However, the Internet also has some disadvantages. Some bad information 27._______ our minds if we don’t use it properly.
The Internet 28._______ great changes to our life. It helps us work and study more efficiently, but we should use it in a right way. Some useful skills 29._______ to make good use of the Internet. In the future, more amazing changes 30._______ by the Internet.
21. A. do B. are done C. did D. were done
22. A. will find B. found C. are found D. were found
23. A. far away B. nearby C. close D. next to
24. A. sell B. are sold C. sold D. were sold
25. A. saves B. is saved C. saved D. was saved
26. A. appears B. is appeared C. appeared D. was appeared
27. A. harms B. is harmed C. harmed D. was harmed
28. A. brings B. is brought C. brought D. was brought
29. A. should learn B. should be learned C. learned D. were learned
30. A. makes B. will make C. is made D. will be made
Ⅲ. 阅读理解（共 15 小题，每小题 2 分，满分 30 分）
A
The Internet is a great invention that changes the world. It was invented in the 1960s. At first, it was used by the army and scientists. Later, it became popular among common people. Now, almost everyone uses the Internet in daily life.
The Internet has many advantages. First, it helps us get information quickly. We can search for any information we need in seconds. Second, it makes communication easier. We can chat with friends, send emails and make video calls with family far away. Third, online shopping is convenient. We can buy clothes, food and many other things without going out.
However, the Internet also has some disadvantages. Some people spend too much time online, which is bad for their eyes and health. Also, there is some bad information online that may mislead teenagers. So we should use the Internet wisely. We should not spend too much time playing games or watching videos online. We should focus on useful information and use it to improve ourselves.
31. When was the Internet invented
A. In the 1950s. B. In the 1960s. C. In the 1970s. D. In the 1980s.
32. Who used the Internet first
A. Common people. B. Students. C. The army and scientists. D. Teachers.
33. Which of the following is NOT an advantage of the Internet
A. Getting information quickly. B. Making communication easier.
C. Being bad for eyes and health. D. Making online shopping convenient.
34. What does the underlined word “mislead” mean in Chinese
A. 引导 B. 误导 C. 教育 D. 帮助
35. What’s the main idea of the passage
A. The Internet is not useful for people. B. The Internet has only advantages.
C. The Internet has advantages and disadvantages. D. We should not use the Internet.
B
Paper is one of the greatest inventions in history. It was invented by the Chinese about 2,000 years ago. Before paper was invented, people wrote on bamboo slips, animal skins and stones. These materials were heavy and difficult to carry.
The invention of paper changed the world. At first, paper was made by hand. It took a long time to make just one book. Later, printing technology was invented. With printing machines, paper could be made more quickly and cheaply. More books could be produced, and knowledge could be passed on more easily.
Now, paper is used in many ways. We use it to write, print books, make newspapers and so on. However, making paper needs a lot of trees. To protect the environment, we should use less paper and recycle it. We can also use electronic books instead of paper books sometimes.
36. Who invented paper
A. The Americans. B. The Chinese. C. The British. D. The Japanese.
37. What did people write on before paper was invented
A. Bamboo slips, animal skins and stones. B. Paper books and newspapers.
C. Electronic books. D. Computers and tablets.
38. Why was the invention of paper important
A. Because it was cheap and light. B. Because it changed the way people passed on knowledge.
C. Because it was easy to make. D. Because it was popular among people.
39. How was paper made at first
A. By machines. B. By computers. C. By hand. D. By printing.
40. What can we do to protect the environment
A. Use more paper. B. Recycle paper and use less paper.
C. Throw away paper freely. D. Stop using paper.
C
In modern life, technology is everywhere. It makes our life more convenient and comfortable. Let’s look at some new technologies and how they are used.
First, electronic devices are very popular. Desktops, tablets and laptops are used by people to work, study and entertain. We can use them to search for information, watch videos and chat with friends. These devices are small and easy to carry, so we can use them anywhere.
Second, online payment is widely used. We don’t need to carry cash anymore. We can pay for things with our mobile phones. It’s fast and safe. We can buy food, clothes and even tickets online with just a few clicks.
Third, AI (Artificial Intelligence) is changing our life. AI is used in many fields, such as medical care, education and transportation. For example, AI can help doctors diagnose diseases more accurately. It can also help students learn better by providing personalized learning plans.
Technology is developing fast. It brings many benefits to us, but we should also use it properly. We should not rely too much on technology and should keep a balance between technology and real life.
41. What electronic devices are mentioned in the passage
A. Desktops, tablets and laptops. B. Mobile phones and TVs.
C. Printers and scanners. D. Cameras and radios.
42. What is online payment used for
A. Searching for information. B. Paying for things without cash.
C. Watching videos. D. Chatting with friends.
43. Which field is AI NOT used in according to the passage
A. Medical care. B. Education. C. Transportation. D. Farming.
44. What does the writer think of technology
A. It is useless. B. It has only benefits.
C. It brings benefits but we should use it properly. D. We should not use technology.
45. What’s the best title for the passage
A. The History of Technology B. Technology in Modern Life
C. The Disadvantages of Technology D. How to Invent Technology
Ⅳ. 词汇运用（共 15 小题，每小题 1 分，满分 15 分）
A) 根据句意及首字母提示完成单词。
46. This new keyboard is used to e______ words into the computer.
47. The Internet helps us stay in t______ with our friends far away.
48. Paper was i______ by the Chinese about 2,000 years ago.
49. Modern t______ makes our life easier and more convenient.
50. We should use the Internet w______ to avoid bad information.
B) 用所给单词的适当形式填空。
51. English ______ (speak) by people all over the world.
52. The new bridge ______ (build) last year. It’s very beautiful.
53. We ______ (ask) to finish our homework on time every day.
54. This kind of mobile phone ______ (make) in China. It sells well.
55. The letters ______ (write) by hand yesterday. They are very nice.
C) 从方框中选择合适的单词并用其适当形式填空（每词限用一次）
use, invent, spread, make, pass
56. The Internet ______ in the 1960s. It has changed the world greatly.
57. Paper ______ to write and print books. It’s very useful.
58. Knowledge ______ quickly through the Internet now.
59. This kind of car ______ in China. It’s cheap and safe.
60. Messages ______ from person to person by the Internet every day.
Ⅴ. 句型转换（共 10 小题，每小题 1 分，满分 10 分）
按要求完成下列句子，每空一词。
61. People speak English in many countries.（改为被动语态）
English ______ ______ in many countries.
62. They built the bridge last year.（改为被动语态）
The bridge ______ ______ by them last year.
63. We must follow the rules.（改为被动语态）
The rules ______ ______ ______ by us.
64. Can we use this computer to search for information （改为被动语态）
______ this computer ______ ______ to search for information
65. The workers make cars in this factory.（改为被动语态）
Cars ______ ______ by the workers in this factory.
66. The book was written by Lu Xun.（对划线部分提问）
______ ______ the book written by
67. The letters are sent every morning.（改为一般疑问句）
______ the letters ______ every morning
68. This machine is used to make paper.（对划线部分提问）
______ ______ this machine used to ______
69. He didn’t finish his homework because he was ill.（改为被动语态）
His homework ______ ______ ______ by him because he was ill.
70. We will hold a party next week.（改为被动语态）
A party ______ ______ ______ by us next week.
Ⅵ. 书面表达（满分 10 分）
假设你是李华，你的英国笔友 Mike 来信询问你对互联网的看法，请你根据提示，给 Mike 写一封邮件，介绍互联网的利与弊，并谈谈你如何正确使用互联网。
提示：
1. 互联网的好处：获取信息快、方便沟通、网上购物便捷；
2. 互联网的弊端：有不良信息、沉迷网络影响健康和学习；
3. 你的做法：合理安排时间，专注有用信息，不沉迷游戏。
要求：
1. 词数 80—100；
2. 条理清晰，语句通顺，语法正确；
3. 包含所有提示内容，可适当发挥；
4. 开头结尾已给出，不计入总词数。
Dear Mike,
I’m glad to receive your email. You asked about my opinion on the Internet. Let me tell you about it.
________________________________________________________________
________________________________________________________________
________________________________________________________________
________________________________________________________________
I think we should use the Internet properly to make it help us better. What about your opinion Please write to me soon.
Yours,
Li Hua
参考答案
Ⅰ. 单项选择（20 分）
1. C
2. B
3. B
4. B
5. B
6. B
7. B
8. B
9. A
10. D
11. C
12. A
13. A
14. B
15. B
16. B
17. B
18. A
19. B
20. B
Ⅱ. 完形填空（15 分）
21. B
22. C
23. A
24. B
25. A
26. A
27. A
28. A
29. B
30. D
Ⅲ. 阅读理解（30 分）
A篇
31. B
32. C
33. C
34. B
35. C
36. B
37. A
38. B
39. C
40. B
41. A
42. B
43. D
44. C
45. B
Ⅳ. 词汇运用（15 分）
A)
46. enter
47. touch
48. invented
49. technology
50. wisely
B)
51. is spoken
52. was built
53. are asked
54. is made
55. were written
56. was invented
57. is used
58. is spread
59. is made
60. are passed
Ⅴ. 句型转换（10 分）
61. is spoken
62. was built
63.must be followed
64.Can; be used
65.are made
66.Who was
67.Are; sent
68.What is; do
69.wasn’t finished
70.will be held
Ⅵ. 书面表达（10 分）
参考范文
Dear Mike,
I’m glad to receive your email. You asked about my opinion on the Internet. Let me tell you about it.
The Internet has many advantages. It helps us get information quickly and makes communication easier. We can also do some shopping online without going out, which saves a lot of time. However, it also has disadvantages. There is some bad information online, and spending too much time online is bad for our health and study.
I always use the Internet properly. I arrange my time reasonably, focus on useful information and never spend too much time playing games.
I think we should use the Internet properly to make it help us better. What about your opinion Please write to me soon.
Yours,
Li Hua

展开更多......

收起↑