It’s reported that a company called MicroCHIPS has developed a wirelessly controlled device(装置). The device is put under the skin and can supply a drug directly into the patient’s body. People give the name “microchips” to it.
Microchips bring good news to patients with long-term( 长期的) illnesses, for example, Osteoporosis( 骨质疏松症). People with Osteoporosis have to get daily injections( 注射) of medicine. One type of treatment requires injections for two years. Many patients stop taking the medicine because of the pain and stress of the infections. However, microchips can deal with it. Doctors will program the device before putting it under the skin, and the device has the ability to release(释放) a dose (剂量) at a given time, every single day. One microchip can hold a full year’s worth of medicine.
Microchips may one day free (使…… 摆脱)people from having to remember to take their medicine, or get injections. The device may also be useful in treating other long-term diseases, including heart disease, cancer and even AIDS.
1.What is the passage mainly about?
A.It introduces the company MicroCHIPS. |
B.It introduces a new wirelessly controlled device called “ microchips”. |
C.It introduces some common long-tern diseases. |
D.It’s about how the device called“microchips”works. |
2.According to the passage, why do many patients stop getting injections?
A.Because of the pain and stress of the injections. |
B.Because they are too lazy. |
C.Because they like taking pills(药丸). |
D.Because they are waiting for the new device. |
3.According to how the device works, which of the following is the correct order?
① Put the device under the skin.
② The device releases a dose at a given time.
③ Doctors program it.
A.①②③ | B.②③① | C.③①② | D.③②① |
九年级英语阅读理解中等难度题
It’s reported that a company called MicroCHIPS has developed a wirelessly controlled device(装置). The device is put under the skin and can supply a drug directly into the patient’s body. People give the name “microchips” to it.
Microchips bring good news to patients with long-term( 长期的) illnesses, for example, Osteoporosis( 骨质疏松症). People with Osteoporosis have to get daily injections( 注射) of medicine. One type of treatment requires injections for two years. Many patients stop taking the medicine because of the pain and stress of the infections. However, microchips can deal with it. Doctors will program the device before putting it under the skin, and the device has the ability to release(释放) a dose (剂量) at a given time, every single day. One microchip can hold a full year’s worth of medicine.
Microchips may one day free (使…… 摆脱)people from having to remember to take their medicine, or get injections. The device may also be useful in treating other long-term diseases, including heart disease, cancer and even AIDS.
1.What is the passage mainly about?
A.It introduces the company MicroCHIPS. |
B.It introduces a new wirelessly controlled device called “ microchips”. |
C.It introduces some common long-tern diseases. |
D.It’s about how the device called“microchips”works. |
2.According to the passage, why do many patients stop getting injections?
A.Because of the pain and stress of the injections. |
B.Because they are too lazy. |
C.Because they like taking pills(药丸). |
D.Because they are waiting for the new device. |
3.According to how the device works, which of the following is the correct order?
① Put the device under the skin.
② The device releases a dose at a given time.
③ Doctors program it.
A.①②③ | B.②③① | C.③①② | D.③②① |
九年级英语阅读理解中等难度题查看答案及解析
______ 2000, this company has seen much new development. It has become one of the biggest companies in the country.
A. For B. In C. By D. Since
九年级英语单选题困难题查看答案及解析
A German company has developed a rapid test. (改为被动语态)
A rapid test __________ __________ developed by a German company.
九年级英语改写句子简单题查看答案及解析
The American company Otherlab has built a new drone (无人机) which the company calls “Sky Machine”.
Compared with other unmanned aircraft (无人机), the drone is very different. It is made almost completely out of cardboard. It can be packed with materials and sealed (密封) up with tape.
The drone looks like a big paper airplane that we used to make as kids. But this light flyer is not a toy, it was designed to be dropped from airplanes. Hundreds of drones could be launched at once and then they are guided to where they are supposed to go to complete deliveries (递送) to different places over an area covering hundreds of kilometers.
The company says it can travel about 150 kilometers at speeds up to 88 kilometers an hour. Now it can carry materials weighing up to one kilogram, but future ones are expected to carry heavier loads (负荷).
One of the drone’s main advantages is that it does not have a heavy motor or large battery. This provides more room for materials and makes the drone cost less to build and work.
The technology that guides the drone can make it land within 10 meters of its target, according to Otherlab. And once the drone completes its delivery, ▲ and the cardboard material will decompose (分解) within a few months.
Otherlab says the drones can also be reused. Otherlab has received money from the U.S. Department of Defense to carry out research on the drones. The U.S. military has a need for delivery drones. But the delivery drones they usually use can be stolen and studied by others if found after use. Before they can truly disappear, the electronic materials inside the drones must also somehow disappear. Otherlab’s Sky Machine is an attempt to fill that need. Researchers are still working on ways to get the technology itself to selfdestruct (自毁).
1.What makes the new drone very different from other unmanned airplanes?
A. It will drop things while flying.
B. It can be played as a toy.
C. Its main material is cardboard.
D. It was made by Otherlab.
2.Having no heavy motor or large battery can _______.
A. make the drone fly faster
B. make it difficult for the drone to land
C. make the drone cost more to build
D. provide more space for carrying materials
3.Which of the following can be put in ▲ ?
A. it can be thrown away
B. it will go to the next place
C. it can fly back where it lands
D. it will land within 10 meters of its target
4.From the last paragraph, we can learn that _______.
A. the U.S. military is using Otherlab’s Sky Machines
B. the delivery drones the U.S. military uses are always stolen
C. the U.S. Department of Defense supports Otherlab’s research
D. the electronic materials inside a military drone can disappear easily
九年级英语阅读理解极难题查看答案及解析
A company says it has completed the first 3D-printed home recently. The home was shown to reporters and visitors at a music festival.
The building company has developed large 3D- printers that build homes with mortar, a hard and strong
material. It uses robotics, computer programs and advanced materials to make houses.
Jason Ballard is the company's chief engineer. "So I'm standing in front of the first 3D-printed home in America. This house was actually printed in high winds, blowing dust and rain." It is important for the printing programmes to operate in bad weather conditions, such as weather disasters. The goal is to print homes in developing countries. So the printer has to be light enough to move from one property to the next.
Ballard imagines that someday, many 3D-printers will operate around the world to make homes. "It's actually a lot more simple to build a printer than it is to build a house," he said. "We ran this printer at about a quarter speed to print this house, and completed it in about 48 hours of print time."
The company developed this technology not to make money but to help provide a quick, cheap housing solution for the millions of people who need it most. There are about a billion people that don't have one of life's most basic human needs, and that's safe shelter.
Ballard says his company already works on housing needs with poor families in different areas. But he says that to really make a difference, the program will need to be greatly improved. He added that since the 3D-printing process is so much faster than traditional homebuilding, a whole community could be built in just a few months. He believes over time, people can get the new home below $4,000 with the help of 3D-printers.
1.What kind of building material can be used in 3-D printing according to the passage?
A. light but strong B. light and soft.
C. strong but expensive D. hard and strong.
2.What is the meaning of the underlined word property in Paragraph 3?
A. land for farming B. land for building houses
C. land for raising animals D. land for running companies
3.It will take about hours to print a house if the printer is at its full speed.
A. 12 B. 24 C. 36 D. 48
4.What is the best title for this passage?
A. The Future of 3D-printing B. The History of 3D-printing
C. The New Use of 3D-printing D. The Instructions of 3D-printing
九年级英语阅读单选困难题查看答案及解析
There are reports that some developed countries have shipped broken parts of computer to China. Such a thing can be found every day though it’s against international laws. Last month Hong Kong officers found 131,000 kilograms of broken computers, TVs and phones sent from Japan. Things like this are called e-waste. Dealing with them isn’t an easy job because dangerous poisons like mercury(汞) and lead(铅) can be found in them. Every time an old computer breaks down, it needs dealing with safely. But at present, broken computer parts are usually buried. It may be hundreds years before they are really gone in the soil.
Many places in China are polluted by e-waste. Guiyu in Guangdong Province is one of them. This town is named as “the e-waste capital of the world”. It has to deal with 1.5 million kilograms of e-waste each year, from which it makes 75 million yuan, But many of the poisons find their way into the environment. Greenpeace, an environmental group, has found the air, the earth and rivers in Guiyu badly polluted. This year, China presents a new environmental protection law. Computer companies like Lenovo and Dell will be asked to take back their old computers. This is because the companies that make computers know best how to deal with them safely. Hopefully, the problem with e–waste will be solved in the near future.
1.The town of Guiyu in Guangdong Province_____________.
A. is the e-capital of the world B. has serious e-waste pollution
C. deals with the e-waste safely D. spends much money on e-waste
2.The underlined word buried probably means ____________ in the passage.
A. 焚烧 B. 回收 C. 循环再用 D. 掩埋
3.This year, the Chinese government__________________.
A. tries to change people’s life B. closes some computer companies
C. makes a new environmental protection law D. ask people to hand in their old computer
4.The passage is mainly about_______________.
A. the ways to deal with e-waste B. the cost of burning e-waste
C. the e-waste problem in China D. the causes of e-waste
九年级英语阅读单选困难题查看答案及解析
It is reported that some developed countries have shipped (运往) broken parts of computers to China. Last month Hong Kong officers found 131,000 kilograms of broken computers, TVs and phones sent from Japan.
Things like these are called electronic waste, or e-waste. Dealing with them is not an easy job. Every time an old computer breaks down, it needs to be dealt with safely. What is worse, at present, broken computer parts are usually buried. It may be hundreds of years before they are really gone in the earth.
Many places in China are polluted by e-waste. Guiyu in Guangdong Province is one of them. This town is named as “the e-waste capital of the world”. It has to deal with 1.5 million kilograms of e-waste each year, from which it makes 75 million yuan. But it comes at a cost.
Many of the poisons in e-waste find their way into the environment. An environmental group has found the air, the earth and the rivers in Guiyu badly polluted.
Luckily, the Chinese government wants to change the situation (情况) . This year, China passed a new environmental protection law. Computer companies like Lenovo and Dell will be asked to take back their old computers. Hopefully, the problem with e-waste will be solved in the near future.
1.The e-waste found in Hong Kong last month was from _____.
A. France B. Japan C. Germany D. Australia
2.The underlined word “buried” probably means ____in the passage.
A. 焚烧 B. 降解 C. 回收 D. 掩埋
3.The town of Guiyu in Guangdong Province_____.
A. is the e-capital of the world B. has serious e-waste pollution
C. deals with the e-waste safely D. spends much money on e-waste
4.This year, the Chinese government _____.
A. closed some computer companies B. asked people to hand in old computers
C. made a new environmental protection law D. tried to change people’s life
5.The passage is mainly about _____.
A. the e-waste problem in China B. the cost of burning e-waste
C. the ways to deal with e-waste D. the need to pass a law against e-waste
九年级英语阅读单选中等难度题查看答案及解析
It is reported that some developed countries have shipped(运往)broken parts of computers to China. Last month Hong Kong officers found 131,000 kilograms of broken computers,TVs and phones sent from Japan.
Things like these are called electronic waste,or ewaste. Dealing with them is not an easy job. Every time an old computer breaks down,it needs to be dealt with safely. What is worse,at present,broken computer parts are usually buried. It may be hundreds of years before they are really gone in the earth.
Many places in China are polluted by ewaste. Guiyu in Guangdong Province is one of them. This town is named as “the ewaste capital of the world”. It has to deal with 1.5 million kilograms of ewaste each year,from which it makes 75 million yuan. But it comes at a cost.
Many of the poisons in ewaste find their way into the environment. An environmental group has found the air,the earth and the rivers in Guiyu badly polluted.
Luckily,the Chinese government wants to change the situation. This year,China passed a new environmental protection law. Computer companies like Lenovo and Dell will be asked to take back their old computers. Hopefully,the problem with ewaste will be solved in the near future.
1.The ewaste found in Hong Kong last month was from ________.
A.France B.Japan
C.Germany D.Australia
2.The underlined word “buried” probably means “________” in the passage.
A.焚烧 B.降解
C.回收 D.掩埋
3.The town of Guiyu in Guangdong Province ________.
A.is the ecapital of the world
B.has serious ewaste pollution
C.deals with the ewaste safely
D.spends much money on ewaste
4.This year,the Chinese government ________.
A.closed some computer companies
B.asked people to hand in old computers
C.made a new environmental protection law
D.tried to change people's life
九年级英语阅读单选中等难度题查看答案及解析
It is reported that some developed countries have shipped broken parts of computers to China. Last month Hong Kong officers found 131,000 kilograms of broken computers, TVs and phones sent from Japan.
Things like these are called electronic waste, or e-waste. Dealing with them is not an easy job. Every time an old computer breaks down, it needs to be dealt with safely. What is worse, at present, broken computer parts are usually buried. It may be hundreds of years before they are really gone in the earth.
Many places in China are polluted by e-waste. Guiyu in Guangdong Province is one of them. This town is named as “the e-waste capital of the world”. It has to deal with 1.5 million kilograms of e-waste each year, from which it makes 75 million yuan. But it comes at a cost. Many of the poisons in e-waste find their way into the environment. An environmental group has found the air, the earth and the rivers in Guiyu badly polluted.
Luckily, the Chinese government wants to change the situation. This year, China passed a new environmental protection law. Computer companies like Lenovo and Dell will be asked to take back their old computers. Hopefully, the problem with e-waste will be solved in the near future.
1.The e-waste found in Hong Kong last month was from _____.
A. France B. Japan C. Germany D. Australia
2.The underlined word “buried” probably means ____in the passage.
A. 焚烧 B. 降解 C. 回收 D. 掩埋
3.The town of Guiyu in Guangdong Province_____.
A. is the e-capital of the world B. has serious e-waste pollution
C. deals with the e-waste safely D. spends much money on e-waste
4.This year, the Chinese government _____.
A. closed some computer companies B. asked people to hand in old computers
C. made a new environmental protection law D. tried to change people’s life
5.The passage is mainly about _____.
A. the e-waste problem in China B. the cost of burning e-waste
C. the ways to deal with e-waste D. the need to pass a law against e-waste
九年级英语阅读单选中等难度题查看答案及解析
It is reported that some developed countries have shipped broken parts of computers to China. Last month Hong Kong officers found 131,000 kilograms of broken computers, TVs and phones sent from Japan.
Things like these are called electronic waste, or ewaste. Dealing with them is not an easy job. Every time an old computer breaks down, it needs to be dealt with safely. What is worse, at present, broken computer parts are usually buried.It may be hundreds of years before they are really gone in the earth.
Many places in China are polluted by ewaste. Guiyu in Guangdong Province is one of them. This town is named as “the ewaste capital of the world”.It has to deal with 1.5 million kilograms of ewaste each year, from which it makes 75 million yuan. But it comes at a cost. Many of the poison in ewaste find their way int o the environment. An environmental group has found the air, the earth and the rivers in Guiyu badly polluted.
Luckily, the Chinese government wants the country to change the situation. This year, China passed a new environmental protection law. Computer companies like Lenovo and Dell will be asked to take back their old computers. Hopefully, the problem with ewaste will be solved in the near future.
1.The ewaste found in Hong Kong last month was from ________.
A. France B .Japan C.Germany
2.The underlined word “buried” probably means ________ in the passage.
A. 焚烧 B. 降解 C. 掩埋
3.The town of Guiyu in Guangdong Province ________.
A. is the ecapital of the world
B. has serious ewaste pollution
C. deals with ewaste safely
4.This year, the Chinese government ________.
A. closed some computer companies
B. asked people to hand in their old computers
C. made a new environment protection law
5.The passage is mainly about ________.
A. the ewaste problem in China
B. the cost of burning ewaste
C. the ways to deal with ewaste
九年级英语阅读判断中等难度题查看答案及解析