Unit 6 When was it invented?单元综合练习（含答案）

Unit 6单元综合练习2024-2025学年人教版英语九年级全册
一、单选题
1．All of us can't avoid making mistakes. After all,______ is perfect.
A. somebody B.anybody C.everybody D.nobody
2．Since you can't answer the question, we'd better ask______.
A. else somebody B.anybody else C.else anybody D.somebody else
3．Last year many of his short stories were translated______ some foreign languages.
A. in B.to C.for D. into
4．—What was the Trip Code(行程码) used______
—It was used to show where you had been in the last 14 days.
A.for B.as C.by D. with
5．English is used______ a second language______ people in many countries.
A.as;by B.as;for C.for;by D.by;for
6．—The film is amazing! It's the most meaningful film I have ever seen.
—I'm afraid it's not______ cup of tea.
A.anybody's B. everybody's C.somebody's D. nobody's
7．—Now more and more net friends support the reporter because he dares to tell the truth.
—That's why people______ him!
A.look forward to B.look up to
C. look like D. look after
8．—Do you know how long Karen has lived in Berlin
—For______ ten years.
A.nearly B.usually C.mainly D.heavily
9．—In fact, everyone has a lamp in himself.
—We should light it actively______ for others, ______ for ourselves!
A. either;or B. neither;nor
C.not only;but also D. not;but
10．In our school library, there _________ a number of books on art. The number of the books _________ still growing larger and larger.
A. is; is B. are; is C. is; are D. are; are
11．It's a long time! I can't remember when this picture______ in Jinshan Park.
A. was taken B.takes C.is taken D. Took
12．Chinese______ by more and more people around the world today.
A. learns B. is learned C. was learned D. learned
13．—Dad, what's for dinner It nice!
—I'm cooking chicken soup.
A. tastes B. smells C.looks D.feels
14．There is no______ that Taiwan belongs to China.
A. doubt C. trade B.style D. result
15．—I can't find______ in the office. Where are the teachers
—They have gone to the restaurant.
A. somebody B.everybody C.anybody D.nobody
二、完形填空
The Development of Electric Cars
Electric cars may seem like a recent invention, but they have been around for years. In the early 1900s, there were 1 electric cars on the road than gasoline(汽油) cars, because at that time, gasoline was expensive compared with other fuels(燃料). Electric cars were more popular.
When gasoline 2 dropped and new technologies on gasoline cars were developed, electric cars were out of date. Gasoline cars became more popular 3 , because they could go farther without stopping.
During the 20th century, gasoline cars got bigger, heavier and faster. They needed more fuel, and it 4 more air pollution. For years, the car makers didn't worry about pollution. They didn't worry about how much gasoline cars used, either. But when people began to 5 that there was not enough oil on the earth, they asked car makers to produce more efficient(高效能的) and less polluting cars.
One 6 of solving the problem was a "hybrid car(混合动力汽车)", one that ran partly on gasoline and partly on electricity. Hybrid cars became popular in the 2000s because gasoline prices went up while prices of hybrid cars went 7 .
An all-electric car uses no gasoline. The problem, however, is that car batteries(电池) need to be recharged(再充电). That makes electric cars not so 8 for long journeys. Many people are not pleased with it. The government and car makers are working together to 9 safe, cheap and useful electric cars. When more and more people have these electric cars in the future, the gasoline stations may 10 .
16．A. fewer B.more C.faster D.bigger
17．A. prices B.places C. stations D.keepers
18．A. instead B.still C.yet D.forever
19．A. pushed B. controlled C.caused D. wasted
20．A. imagine B. start C.keep D. realize
21．A.way B. person C. article D. Style
22．A.out B.up C.away D. down
23．A. different B. fit C. delicious D.calm
24．A. describe B. develop C. forget D. Protect
25．A. discover B. design C.build D. disappear
三、阅读理解
A
Throughout history, most masks are made to hide identity(身份). Medical masks, on the other hand, are meant to protect. Here is a brief history of their evolution.
17th century
Doctors wore a uniform that included a headdress with a long, pointed beak filled with aromatics(芳香料) to stop the bad smell and fight against contagion(接触传染) carried by bad air. The historical mask is on show in a museum in Berlin.
19th century
In an article in Scientific American in 1878, A. J. Jessup, a New York physician, recommended(推荐) cotton masks to limit contagion during epidemics(传染病). However, his idea did not catch on.
Early 20th century
Researchers published the first study encouraging the use of medical masks in 1897, but they were uncommon at the turn of the century.
In 1905, Chicago physician Alice Hamilton published an article in the Journal of the American Medical Association. "A student in a large medical college in Chicago told me that when the doctor talked to others during an operation, he could see a spray of saliva(唾液) coming from the mouth of the doctor," Alice Hamilton wrote, "so masks should be worn by doctors and nurses in every operation."
During the 1918 global flu, medical workers usually wore masks to protect themselves, and many cities required masks in public. In Seattle, streetcars required all riders to have masks.
In the 1920s, masks became standard in operating rooms. Over the next century, medical researchers went on with experiment on designs and materials of masks.
Post-World War Ⅱ
Because of the heavy air pollution, Britons had to wear "smog masks". As developed countries cleaned up their pollution, smog and smog masks moved to developing countries. Mask models such as N95 and KN90 became highly popular.
As we can see, masks have been helping mankind for centuries. Wearing medical masks is widely believed to be an easy but effective method to protect oneself from different kinds of harmful things.
26．Is the historical mask on show in a museum in Berlin
____________________________________
27．What kind of masks did A. J. Jessup recommend
____________________________________
28．When did masks become standard in operating rooms
____________________________________
29．Why did Britons have to wear "smog masks"
____________________________________
30．What is the passage mainly about
____________________________________
B
The listening test is one of the important parts of the English exams. Here are some tips on listening for you.
Before you start to listen, you need to be relaxed. Don't be nervous. To make sure that you perform well in a relaxed and natural environment. After getting the test paper, you should use a little time before playing the tape to quickly look through the questions on the paper. These questions usually help you understand the dialogues or the passages.
Then listen carefully to the first sentence. It usually tells you the main idea of the passage. When you're listening, try to do some thinking and take some notes, such as:
●What happened
●When, where and how
●What does the speaker want to tell us
To some key information such as numbers, names, places and other questions, do a good record. In this way, you may understand the passage better.
Please remember not to think about one or two words for a long time. When you hear some words you don't know, don't spend too much time on them. Very often, you'll find out what they mean later when you go on with the listening.
31．You should ___________ before you begin to listen.
32．Try to do some thinking and ________ while listening
33．Why should we listen to the first sentence carefully
_______________________________________________
34．找出并写下本文的主题句
_______________________________________________
35．将文中画线句子译成汉语。
_______________________________________________
四、句型转换
36．Mrs. Liu taught us a beautiful song yesterday morning.(改为被动语态)
A beautiful song______ ______ ______ us by Mrs. Liu yesterday morning.
37．The game was first played by the nurses in 2018.（对画线部分提问）
______ ______ the game ______ ______ by the nurses
38．It is used to serve really cold ice-cream.（改为同义句）
It is ______ ______ ______ really cold ice-cream.
39．They used the steel knife to cut trees.（改为被动语态）
The s steel knife ______ ______ to cut trees ______ ______.
40．Dr. Ma cured the old man's serious eye problem two months ago.（改为被动语态）
The old man's serious eye problem ______ ______ by Dr. Ma two months ago.
五、短文填空题
41． The tea was invented by accident. And Zhejiang is one of China's major tea-producing areas and Longjing tea is one of China's①______(good) kinds of green tea.
Longjing tea became important over three②______(century) ago. It is said that during the Qing Dynasty, when the famous③______(rule) Qianlong went to visit Hangzhou, he always drank Longjing tea there. He enjoyed it④______ much that he named eighteen Longjing tea plants as producers of "imperial(皇家的) tea".
Generally, one kilogram of Longjing tea⑤______(make) up of about seven thousand tea leaves. In the past the tea leaves⑥______(pick) by hand. But now most of the tea leaves are picked by machines. Machines can pick leaves⑦______(fast) than men. But some people still think it's a⑧______(please) to pick tea leaves by hand.
People enjoy⑨______(drink) tea in the teahouse. This has been a⑩______(tradition) part of the life in Hangzhou since the Song Dynasty.
42．help way remain he solve but tool doubt develop day
Hand washing with soap can reduce(减少) illness. One of the easiest①______ to stop the spread of illness is to wash your hands. But many children haven't②______ the right habit of hand washing. Children do not wash their hands often enough or long enough. It's a③______ habit, but the children aren't doing it.
Issar and his friend decided to④______ the problem using a fun method. They tried many times and created a⑤______ called Soapen. It turned hand washing into a fun activity.
As the name suggests, Soapen is a pen which is made out of soap. The children draw on hands with the Soapen and then wash the drawing off. The colors will⑥______ on the children's hands if they don't spend enough time washing them off. It is very⑦______ for a teacher in a classroom. After all, not all the teachers have the time to make each child wash⑧______ hands properly.
"Without⑨______ children wash hands much longer than before now because they like drawing on hands. Issar not only creates a new thing⑩______ also helps children make a good habit of hand washing," said the teacher.
43．用方框中所给单词的适当形式补全短文（每词限用一次）
on, either, become, with, serious when, deal, by, stop, accident
Smartphones with cameras that can take selfies （自拍）have become popular. We can now take every moment of our life and share it ①_____ the world through the Internet. However, some believe that taking a selfie is causing people to take risks that sometimes cause death！
Though the problem of taking selfies had been known for a while, it ②_____ worse and had to be dealt with ③_____ September 21st, following the death of Frank, who was trying to take a selfie with his friend ④_____ they fell off some stairs. His friend only broke his leg while Frank died from the ⑤_____. It was reported that three Indian students were run over（碾压）⑥_____ a passing train while they were taking a selfie on the railway tracks. More and more selfie-connected accidents are forcing（迫使）some governments to ⑦_____ with the problem. In July, the Russian Interior Ministry began a program y which didn't allow the selfie stick（自拍杆）. Many museums and the theme parks haven't allowed visitors to use the selfie stick, ⑧_____.
Although official（官方的）ways may help reduce （减少）the accidents, the only way to ⑨_____ selfie-connected accidents is that everyone takes them ⑩_____. So when you decide to take a selfie that appears dangerous, be sure to stop.
六、写作题
茶是中国传统饮食文化的组成部分, 是生活中不可或缺的饮品。作为中学生, 我们应该了解茶并传播茶文化。请根据以下要点提示, 写一篇英语短文。
要点提示∶
1. 历史悠久, 约5000年前神农首次发现茶可以饮用；
2. 种植广泛, 安溪和杭州尤以茶闻名；
3. 喝茶有很多好处∶有利健康, 醒脑提神等；
4. 世界各地许多人喜欢喝茶并收集茶具。
写作要求∶
1. 文章必须包括所有内容要点, 可适当发挥；
2. 80—100词（文章开头已给出, 不计入总词数）；
3. 文中不得出现真实姓名及校名。
China is famous for tea.
__________________________________________________________________________________________________________________________________________________________________________________________________________
参考答案
一、单选题
1--5DDDAA 6--10BBACB 11--15ABBAC
二、完形填空
16--20BAACD 21--25ADBBD
三、阅读理解
26．Yes./Yes, it is.
27．Cotton masks.
29．Because of the heavy air pollution.
30． The history of (medical) masks and their importance./A brief history of the evolution of masks.
31．be relaxed
32．take some notes
33．Because it usually tells you the main idea of the passage.
34．Here are some tips on listening for you.
35．答案：请记住不要思考一两个单词很长一段时间。
四、句型转换
36．was taught to
37．When was；first played
38．used for serving
39．was used；by them
40．was cured
五、短文填空题
41．best; centuries; ruler; so; is made; were picked; faster; pleasure; drinking; traditional;
42．ways; developed; daily; solve; tool; remain; helpful; his; doubt; but;
43．with；became；on；when；accident；by；deal；either；stop；seriously
六、写作题
China is famous for tea. Chinese tea has a long history. It's said that Shen Nong was the first to discover tea as a drink about 5,000 years ago.
The tea is produced in many different areas of China. Anxi and Hangzhou are widely known for their tea. There are lots of advantages of drinking tea. It's good for health. A cup of tea can make you relaxed and feel fresh. It seems that many people all over the world love drinking tea and collecting tea sets.
As middle school students, we should know more about tea culture and spread it around the world.