In recent years advances in medical technolog...

In recent years advances in medical technology have made it possible for people to live longer than in the past. New medicines and instruments are being developed every day to extend（延长）life. However，some people，including some doctors， are not in favour of these life extending measures，and they argue that people should have the right to die when they want. They say that the quality of life is as important as life itself，and that people should not be forced to go on living when conditions of life have become unbearable（不能忍受的. They say that people should be allowed to die with dignity（尊严） and to decide when they want to die. Others argue that life under any conditions is better.

1.In recent years, people can live longer than in the past,It’s because of_________.

A．the development of medical technology

B．big hospitals

C．good doctors

D．both B and C

2.According to some people， whether a dying patient has the right to die or not is up to_________.

A．the doctors                            B．the surroundings（环境）

C．his or her family                        D．the patient himself or herself

3.The writer’s opinion is_________.

A．death is better than life

B．life is better than death

C．neither death nor life is good

D．none of the above

4.Why do some patients want to die? Because_______.

A．the doctors are not good

B．the conditions are bad

C．life is too hard

D．they are seriouly ill

九年级英语阅读理解中等难度题查看答案及解析

阅读理解

In recent years advances in medical technology have made it possible for people to live longer than in the past . New medicines and machines are developing every day to extend life. However, some people , including some doctors, are not in favor of these life extending measures, and they say that people should have the right（权利）to die when they want. They say that the quality of life is as important as life itself, and that people should not be forced to go on living when conditions of life have become unbearable . They say that people should be allowed to die with dignity（尊严）and to decide when they want to die. Others don’t agree and say that life under any conditions is better than death and that the duty of doctors is always to extend life as long as possible. And so the battle goes on and on without a definite （明确的）answer.

1.The best title for this passage is ______________.

2. People can live longer than in the past. It’s because _____________.

3.According to some people whether a dying patient has the right to die is up to________.

4. In the writer’s opinion ___________.

5. Why do some patients want to die ?  Because _____________.

九年级英语阅读理解中等难度题查看答案及解析

In recent years, a number of Chinese technological innovations (科技创新) have been making waves around the world. Among them, four stand out. They are known as "four new great inventions of modern China. They have made our daily lives more convenient.

High-speed trains

China created its first high-speed railway line in 2008. Since then, the number of passenger trips has grown by over 30 percent every year. By 2016, more than 5 billion trips had been taken on China's bullet trains(高铁), according to Xinhua News Agency.

China is currently working on the next-generation bullet trains that will have a top speed of 400

kilometers per hour. By 2020, one-fifth of the country's 150, 000-km railway network will be used by high-speed trains. This network will link more than 80 percent of major cities across China, said Xinhua.

Mobile payment

Mobile payment is turning China into a "cashless society" led by the third-party payment companies like Alipay. For example, instead of paying by cash, customers now pay for goods simply by typing a short password into Alipay app on their mobile devices.

Users can also pay their bills through Alipay, such as their water and electricity bills. Alipay also supports cross-border(跨境的)online and in-store payment, which allows users to buy things on international websites and apps.

Shared bikes

Shared bike services started in Western countries. But China has surprised the world with how

quickly it has adopted dockless(无柱的) shared bikes.

Unlike traditional bike-sharing method, dockless bikes allow users to simply pick up or park a

bike on the street through GPS and smartphone app.

To unlock a bike, you just need to scan a QR code on a shared bike with a smartphone app. After you finish riding, you can park it at available parking areas, lock it and pay for ride through

mobile payment services.

Online shopping

With around 751 million internet users, China has been the world's largest and fastest-growing line shopping market.

Online shopping now accounts for 15. 5 percent of total retail sales in China, according to Xinhua. Thanks to lower costs and fewer licensing requirements(执照要求), it's easier for sellers

to open an online shop in China than a brick-and- mortar shop(实体店).

It also helped to create jobs of rural areas. In 2016, online shopping created more than 20 million jobs in rural areas, with over 8. 1 million running their own online shops, said Xinhua.

1.What is known as "four new great inventions" of modern China?

A. GPS, Smartphone apps, High-speed trains and Online shopping.

B. Mobile payment, Shared bikes, Online shopping and High-speed railway network

C. Online shopping, Short password, High-speed railway network and Mobile payment

D. High-speed trains, Mobile payment, Shared bikes and Online shopping

2.According to the passage, which of the following is TRUE?

A. After you use shared hikes you can nark them everywhere

B. When users pay their water and electricity bills, they only pay them by cash

C. By 2020, China's 30, 000-km railway network will be used by high-speed trains.

D. It easier for sellers to open a brick-and-mortar shop than an online shop in China.

3.The underlined phrase“ accounts for” means______ in Chinese.

A. 占……比例　　 B. 是……原因　　 C. 给……解释　　 D. 出……单据

4.From this passage, the writer mostly wants to tell us that_________.

A. Nowadays China has become the most developed country in the world

B. Nowadays China has made much great progress in both science and technology

C. Nowadays China is stronger than any other country in the world

D. Nowadays only China can make a great contribution (贡献)to human

九年级英语阅读单选困难题查看答案及解析

Snake dishes have become popular in recent years. Snake meat is often seen in restaurants. It seems that eating snakes is now in fashion, and if you ( A ) ___________ (not eat) any snakes yet, you’re considered out-of-date. But I wonder whether it is worth following.

Some people think that eating snake meat is good for their health. But these people don’t know that snakes usually eat mice and worms. Therefore, there are many parasites（寄生虫）found inside snakes’ bodies. ( B ) 它们可能对我们的健康有害。 Apart from this, we’re sorry to see that more snakes are being killed by a butcher’s knife. According to the newspaper, Shanghai Star, about 1,000 tons of snakes are eaten by people every year in China. In Shenzhen of Guangdong Province, sometimes as many as 10 tons of snakes are served on dinner tables in a single day. ( C ) If we still turn a blind eye to this, a vicious circle（恶性循环）will be created — if more snakes are eaten by people, the number of snakes will drop, and the number of mice will increase, which will result in a decrease in crop output. This will make more people hungry. Who wants to see such a tragedy?

( D ) Therefore, let’s not eat snakes any more! To protect the snakes is to protect ourselves.

1.用 ( A ) 处所给词的正确形式填空。 ________________________

2.将 ( B ) 处的句子翻译成英语。

___________________________________________________________________________________

3.将 ( C ) 处翻译成汉语。

__________________________________________________________________________________

4.改写 ( D ) 处的句子，句意不变。

Therefore, let’s ___________ ____________ eating snakes!

5.根据短文内容回答问题：

What will happen if people eat more snakes? ____________________________________________________

九年级英语阅读理解困难题查看答案及解析

People have been interested in color and its effects for hundreds of years. More recently, research has turned to the question of how different colors can help students learn better.

Believe it or not, some colors can affect a child’s IQ. For example, a simple black and white color scheme may cause IQ to become low, while the good use of reds and oranges may raise it as much as 15 points. Be careful not to use too much, however, a little red is exciting, but too much makes people uncomfortable. Bright yellow is exciting to the brain, while the color green is thought to encourage creativity.

Use blue and green to calm yourself. Blue, especially, can cause you to calm down. Something blue in a reading area, for example, may help you focus (集中于) on what you are reading. But too much dark blue can make you sad, so use light blue on walls or large floor areas.

If you are struggling to read, try a different color of paper. According to a study, 80 percent of children who had difficulty in reading improved their understanding when they put something grey or blue over their pages. Do not use bright colors here, as they become difficult to look at after a while.

However, use bright colors like red, orange and yellow for important points. These colors attract the eye and may help you notice details.

The same color of the walls of a room do not help you focus on your studies , but make you slow in understanding. Colors, on the other hand, make the senses active and encourage learning. Use primary colors red, yellow and blue in a proper way. Then how do you make your choices of color? It mainly depends on your space, the lighting and the function of the room.

1.The color grey may help you ________.

A. read better　　 B. calm down　　 C. raise IQ　　 D. feel creative

2.If you want to remember some important facts, you may use the colors ________.

A. green and blue　　 B. grey and blue　　 C. red and yellow　　 D. black and white

3.Which is most important when you choose the color for your room?

A. Your IQ and abilities.　　 B. The use of your room.

C. Your likes and dislikes.　　 D. The location of your room.

4.Which might be the proper title for the passage?

A. What should we learn about colors?　　 B. Why are people interested in colors?

C. Where should we be careful with colors?　　 D. How do colors affect our learning abilities?

九年级英语阅读单选中等难度题查看答案及解析

Answer the questions(根据以下内容回答问题)

In recent years, a number of Chinese technological innovation(科技创新) have been making waves around the world. Among them, four stand out. They are known as "four new great inventions" of modern China. They have made our daily lives more convenient

High-speed trains

China created its first high-speed railway line in 2008. Since then, the number of passenger trips has grown by over 30 percent every year. By 2016, more than 5 billion trips had been taken China's bullet trains(高铁), according to Xinhua News Agency.

China is currently working on the next-generation bullet trains that will have a top speed of 400kilometers per hour. By 2020, one-fifth of the country's 150,000-km railway network will be used by high-speed trains. This network will link more than 80percent of major cities across China, said Xinhua.

Mobile payment

Mobile payment is turning China into a "cashless society" led by third-party payment companies like Alipay. For example, instead of paying y cash, customers now pay for goods simply by typing a short password into Alipay app on their mobile devices.

Users can also pay their bills through Alipay, such as their water and electricity bills. Alipay also supports cross-border(跨境的)online and in-store payment, which allows users to buy things on international websites and apps.

Shared bikes

Shared bike services started in Western countries. But China has surprised the world with how quickly it has adopted dockless(无桩的)shared bikes.

Unlike traditional bike-sharing method, dockless bikes allow users to simply pick up or park a bike on the street through GPS and smartphone To unlock a bike, you just need to scan a QR code on a shared bike with a smartphone app After you finish riding, you can park it at available parking areas, lock it and pay for ride through mobile payment services.

Online shopping

With around 751 million internet users, China has long been the world's largest and fastest-growing online shopping market.

Online shopping now accounts for 15.5 percent of total retail sales in China, according to Xinhua. Thanks to lower costs and fewer licensing requirements(执照要求),it' s easier for sellers to open an online shop in China than a brick-and-mortar shop(实体店)。

It also helped to create jobs of rural areas. In 2016, online shopping created more than 20 million jobs in rural areas, with over 8.1 million running their own online shops, said Xinhua.

1.What is known as "four new great inventions” of modern China?

_________________________________________________________________

2.When did China create its first high-speed railway line?

_________________________________________________________________

3.How do customers pay for goods if they don’t pay by cash?

_________________________________________________________________

4.What do people need to do to unlock a shared bike?

_________________________________________________________________

5.Why is it easier for sellers to open an online shop in China than a brick-and-mortar shop?

_________________________________________________________________

6.Which of the four inventions has influenced your life most? Give an example.

_________________________________________________________________

九年级英语回答问题困难题查看答案及解析

— In the past few years, China has made great _____ in science and technology.

— I feel very proud to see such development.

A.agreement B.achievements C.encouragement

九年级英语单选题简单题查看答案及解析

We have recently heard some interesting ways that 5G technology might change our lives in the future. 5G promises internet speeds between 50 to 100 times faster than the present 4G systems. The technology is also built to deal with many more users without slowing services down. Such improvements are sure to be popular for 5G users worldwide.

While 5G is set to start in some limited areas of the United States this year, much of the rest of the world is not expected to receive such service widely until 2023.

One project called 5G Rural First in Britain, though, is already testing this superfast technology, but not on humans. Instead, the experiment involves an unlikely group of internet users-cows. The system connects the animals to 5G in an effort to automate（自动化）the milking process.

Testing areas are set up at farms in three countries of England. The cows are fitted with 5G devices（装置）that connect to a robotic milking system. The system uses sensors（传感器）and machine learning to fully automate the process. System designers say technology takes over after a cow feels ready to be milked and walks toward an automatic gate. The device is designed to recognize each cow. It then sets machine to the right height for milking. During the process, machines give food to the cow in return.

In one of the test areas, about 50 of the farm's 180 cows are fitted with 5G smart devices and health-watching sensors. Project officials say the devices do not harm the cows and the sensors allow farmers to immediately discover any problems such as health problems.

Other technology tools powering the 5G smart farms include automated brushes that turn on when the cow touches them. Sensors also control the supply of light in the cows' living areas depending on the weather. And an automatic feeding system makes sure the animals always get enough to eat.

Nick Chrissos works on the project. He said the system can connect every cow, and every other animal on the whole farm. “That's what 5G can do for farming—really free the power that we have within this farm, everywhere around the United Kingdom, and everywhere around the world.”

1.What's Paragraph 4 mainly about?

A.How the system automates the milking process.

B.How the technology knows when to milk cows.

C.How the designers connect 5G devices to cows.

D.How the testing areas were set up in the countries.

2.According to the passage, 5G smart farms _________.

A.effect huge changes on the animals

B.improve the cow operations in many ways

C.make the internet speed slow down greatly

D.test the technology on both cows and people

3.What's Nick Chrissos' attitude towards the 5G technology?

A.Worried. B.Hopeful. C.Surprised. D.Doubtful.

九年级英语阅读单选中等难度题查看答案及解析

—Our country ___progress in science and culture in recent years.

A. made such

B. has made such

C. made so

D. has made so

九年级英语单项填空简单题查看答案及解析

Our country _____ progress in science and culture in recent years.

A.made such　 B.has made such

C.made so 　 D.has made so

九年级英语单项填空中等难度题查看答案及解析