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 drink 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 (瓦片) 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 (灯泡) of between 40 and 60 watts (瓦).
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 neighbours’ houses are using 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!
1.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 is a helpful man to save our world.
2.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.
3.Which of the following is TRUE about 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.
4.The underlined word “blackouts” in the passage probably means .
A. 地震 B. 停电 C. 旱灾 D. 洪涝
5.We can infer from the passage that _ .
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
九年级英语阅读单选中等难度题
Alfredo Moser is a Brazilian worker who is skilled at repairing machines. His wife says her husband has always been handy 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 the 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 water 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 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.
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 using 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!
1.What did Alfredo’s wife think of him?
A. He was always busy repairing machines. B. He couldn’t do any housework.
C. He was clever with his hands. D. He is a helpful man to save our world.
2.The reason Alfredo put a little bleach into the bottle is_________________.
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 give out the sunlight.
3.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.
4.The underlined word “blackouts” in the passage probably means “___________”.
A. 地震 B. 停电 C. 旱灾 D. 洪涝
5.We can infer from the passage that______________________.
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.
九年级英语阅读单选中等难度题查看答案及解析
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 drink 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 (瓦片) 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 (灯泡) of between 40 and 60 watts (瓦).
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 neighbours’ houses are using 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!
1.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 is a helpful man to save our world.
2.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.
3.Which of the following is TRUE about 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.
4.The underlined word “blackouts” in the passage probably means .
A. 地震 B. 停电 C. 旱灾 D. 洪涝
5.We can infer from the passage that _ .
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
九年级英语阅读单选中等难度题查看答案及解析
The company is looking ________ staff who are willing to learn new skills.
A. for B. at C. up D. after
九年级英语单选题中等难度题查看答案及解析
Look! We can't cross the bridge. It by some workers.
A. repairs B. is repaired C. is being repaired D. is repairing
九年级英语单项填空中等难度题查看答案及解析
Sorry for the inconvenience, for the workers ________ the museum at the moment.
A.are repairing B.were repairing C.repaired D.have repaired
九年级英语单选题中等难度题查看答案及解析
Some social workers_____ different skills often meet at the centre.
A. with B. has C. have D. are
九年级英语单选题中等难度题查看答案及解析
The _______ is training the workers to make sure they can learn more skills.
A. manager B. banker C. queen D. fool
九年级英语单选题中等难度题查看答案及解析
五、听短文,完成表格。短文读两遍,每空一词。
My family
Who | What |
Father | works as a(an)1. worker |
Mother | goes to bed at 2. o’clock |
Elder sister | good at playing the 3., can4.well |
I | a high school student in Grade 5. |
九年级英语听短文填写表格中等难度题查看答案及解析
—_______? —He is a worker.
A. How is he B. Where is he
C. Who is he D. What is he
九年级英语单选题简单题查看答案及解析
Nanjing Yangtse River Bridge was built in the 1960s is now under repair.
A. who B. whose C. which D. what
九年级英语单项填空中等难度题查看答案及解析