2024-2025学年九年级英语上册2024年人教版 Unit 6When was it invented section A 同步练习（含答案）

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Unit 6 When was it invented？
Section A
一、单项选择
1．The telephone _________ by Alexander Graham Bell in 1876.
A．was invented B．is invented C．invented D．was inventing
2．—Would you like to come and have lunch on Sunday
—_________! I’d love to come.
A．With pleasure B．All right C．Never mind D．That’s right
3．It is ________easy work that we can finish it in a short time.
A．so B．such C．so an D．such an
4．She’s got the job she dreams of, but _________ more than design.
A．in the accident B．in accident
C．by the accident D．by accident
5．No one thought they could find the animal here. It was _________ by _________.
A．found; mistake B．found; accident
C．founded; mistake D．founded; accident
6．It’s _________ that everything in the world has its own meaning.
A．saying B．says C．said D．say
二、根据首字母或汉字提示完成句子
7．—Thank you for helping me.
—My p________ .
8．Water and air are the most important things in our d________ life.
9．Her clothes are out of s________, so she wants to buy some new ones.
10．The secretary isn’t able to________ (翻译)this business letter into French.
11．We were shocked by the ________ (突然的) news.
三、适当形式填空
12．Shoes with lights are used for ________ (see) in the dark.
13．Online libraries are ________ (wide) used for learning in the information age.
14．The telephone was ________ (invent) by a great inventor in 1876.
15．Great changes ________ (take) place in my hometown in the past three years.
16．If I ________ (give) another two minutes, I will do it better.
四、完形填空
A wind power generator (发电机) is a great way to produce electricity and to save money. If it is 17 by combining solar and gas power, it can be a very good way to save much money and make our much 18 .
A wind generator can be a great way to supply your home with natural, renewable (可再生的) energy. Not only it 19 less, it is also a clean source of energy that can be stored as long as there is 20 . Wind generators can be easily made at home 21 the right guidelines (指导原则) for you to follow. But the problem is that we don’t have enough windy days to produce 22 of the energy for a whole day. This is 23 the wind power generator used for camping is fine, but not nearly enough for the average household.
There are many 24 in the United States which use wind power generators. The farmers set machines like propellers (螺旋桨) on poles and build them in faraway areas because they can be too 25 . There are a lot of other things you should consider before buying a wind power generator. Many local energy companies have limited using wind power generators for extra 26 . And the technology behind wind power generators is not prefect yet. However, if you are able to supplement the energy you need, you can use a wind power generator. This way you will save money and protect the environment as well.
17．A．taken B．used C．made D．cut
18．A．richer B．dirtier C．cleaner D．bigger
19．A．costs B．pays C．spends D．takes
20．A．cloud B．snow C．rain D．wind
21．A．about B．of C．with D．on
22．A．any B．all C．none D．few
23．A．how B．when C．where D．why
24．A．farms B．schools C．factories D．families
25．A．expensive B．large C．noisy D．terrible
26．A．usage B．electricity C．money D．food
五、选词填空
interest wait they late polite feel find for but question message advice
Before graduating from college, Jackie began to look 27． a job. He was 28． in a famous company, but the competition was very strong. The company planned to employ (招聘) only one person, but more than twenty people applied for the job. Luckily, Jackie was one of the three people invited for the final interview (面试). The interview was very simple. The interviewer asked just a few 29． and it was all over in less than 10 minutes. Then the interviewer said to 30．, “All of you do a good job! Please go home and 31． for our response.”
Three days 32．, Jackie received a message saying he would not be offered the job. He 33． deeply disappointed. That evening, however, he received another message. This time it said that he got the job.
Jackie later 34． out the truth. The first message was part of the interview—a test to see if he was suitable for the job. All the three people received the same message, 35． only Jackie’s reply satisfied the company. Of the three, one did not reply. The other said “goodbye” and Jackie said “thank you”. This reply showed that Jackie was a 36． person. So the company offered him the job.
六、阅读理解
Alfredo Moser is a Brazilian worker who is skilled at repairing machines. His wife says her husband has always been handy (手巧的) at home and made tables and chairs. Alfredo has invented a way of lighting his house during the day without electricity.
He has been using plastic bottles filled up with water and a little bleach (漂白剂) to provide dark rooms with light for many years. And the idea has now spread across the world. It is predicted that his lighting system, which works using refraction (折射) of sunlight, will be fitted in over a million homes by the end of this year.
Alfredo used normal plastic drinks bottles that are often thrown away. The secret of the liquid in the bottles is the bleach added to water, which stops it turning green in the sunlight. Mr. Moser drills a hole in a roof tile (在屋瓦上钻洞) and then pushes the bottle in from below, keeping the bottle in place with polyester resin (聚酯树脂). Depending on the strength of sunlight, the light fills his home, and the bottles are just like electric bulbs of between 40 and 60 watts (瓦特).
Alfredo came up with the idea for his “Moser light” during one of the blackouts in Brazil in 2002. He said only factories had power in his home city, in southern Brazil during the energy shortage.
The local supermarket and his neighbors, houses are utilizing Moser lights. He earned a few dollars, but his invention has not made him a rich man. Now a great number of people admire what he is doing!
37．What did Alfredo’s wife think of him
A．Alfredo was always busy repairing machines.
B．Alfredo couldn’t do any housework.
C．Alfredo was clever with his hands.
D．Alfredo was a helpful man to save our world.
38．Why does Alfredo put a little bleach into the bottle
A．Because the bottle can give more light.
B．Because the bleach can keep the bottle in a roof tile.
C．Because the bleach can protect water from turning green.
D．Because the bleach can reflect the sunlight.
39．Which of the following is TRUE according to the passage
A．People can use Moser’s lights only at night.
B．Moser’s light gives too poor light.
C．Moser’s bottles use electricity to light the room.
D．Moser’s bottle light is a green idea.
40．What does the underlined word “utilizing” in the passage probably mean
A．Selling. B．Using. C．Taking. D．Locking.
41．What can we learn from the passage
A．Alfredo’s lights will be more and more popular.
B．Nobody will buy Moser lights in the future.
C．Alfredo won’t repair machines any more.
D．Alfredo’s invention will bring him a lot of money.
【答案】
一、1-5 AADDA C
二、7.pleasure 8.daily 9.style 10.translate 11.sudden
三、12.seeing 13.widely 14.invented 15.have taken place 16.am given
四、17-26 BCADC BDACB
五、27.for 28.interested 29.questions 30.them 31.wait 32.later 33.felt 34.found 35.but 36.polite
六、37-41CCDBA
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