In Beijing，you can see many people wear masks...

In Beijing，you can see many people wear masks（口罩） if they _______ out on foggy days．

A. went　　 B. go　　 C. are going　　 D. will go

九年级英语单项填空极难题查看答案及解析

In the West, people are taught to wear masks only when they get sick. Masks are 1. (see) as a tool to protect sick people and prevent the disease from spreading, so 2. (health)people don't need to wear then. Therefore, during the novel coronavirus (新冠) outbreak, overseas Chinese 3. (student) said that they would be"stared at like a virus spreader" if they go out 4. a mask. According to a survey done by Global Times among some 5. (Europe) and American people, wearing a mask in public can make them feel "worried", "shy", and "afraid of being looked at 6. (different)."

But as 7. number of COVID-19 cases continues to grow around the world, many people in the West are 8. (change) their attitudes (态度) . In the US, for example, the need for masks 9. (be) very high now. The US surgeon general (卫生局局长) has been asking people 10. (avoid) hoarding (囤积) masks, as they are more needed in hospitals than by the general public.

九年级英语语法填空中等难度题查看答案及解析

Smog is a big problem in many Chinese cities. But it seems that besides wearing a mask (口罩), few of us know what has caused the smog and what to do to beat it. Chai Jing, former news anchor with Chinese Central Television, discussed the questions in her documentary Under the Dome (穹顶之下).

The 103-minute film was released on major Chinese video-sharing websites on Feb 28. In the film, Chai visits polluted places and talks to officials and scientists. She concludes that burning too much coal and oil are the main causes of PM2.5 and smog.

To make things worse, according to Chai, the coal and oil we are burning is of poor quality and doesn’t meet the standards (标准) for environmental protection. Therefore Chai says more harmful gas and particles (颗粒) have been produced to pollute the air. To solve the problem, Chai suggests that we should clean our coal and oil or replace(代替) them with cleaner energy such as natural gas.

In her film, Chai also suggested that we should do something to help control smog too. For example, she says we can live a greener life by using more public transportation. Or if we see things that harm the environment, we will try to stop it. In one scene from the film, Chai saw a dirt mound in a building site exposed in the air, she asked the person in charge to cover it. When she saw a restaurant cooking without any suitable filter facilities (过滤设备), she called the hotline 12369. The restaurant installed the filter a week later.

Chen Jining, the new minister of environmental protection, praised Chai. “This film encourages ordinary people to care for the environment. This is what we need in the future.”

1.Many people in China know the causes of smog, don’t they?

2.How long does the film Under the Dome last ?

3.What are the main causes of PM2.5 and smog?

4.Why does Chai say more harmful gas and particles have been produced to pollute the air ?

5.What energy can replace coal and oil to reduce air pollution?

6.What do you think of Chai’s film? How should we control smog as an ordinary person? (at least two suggestions)

九年级英语阅读理解中等难度题查看答案及解析

Smog is a big problem in many Chinese cities. But it seems that besides wearing a mask (口罩), few of us know what has caused the smog and what to do to beat it. Chai Jing, former news anchor with Chinese Central Television, discussed the questions in her documentary Under the Dome (穹顶之下).

The 103-minute film was released on major Chinese video-sharing websites on Feb 28. In the film, Chai visits polluted places and talks to officials and scientists. She concludes that burning too much coal and oil are the main causes of PM2.5 and smog.

To make things worse, according to Chai, the coal and oil we are burning is of poor quality and doesn’t meet the standards (标准) for environmental protection. Therefore Chai says more harmful gas and particles (颗粒) have been produced to pollute the air. To solve the problem, Chai suggests that we should clean our coal and oil or replace(代替) them with cleaner energy such as natural gas.

In her film, Chai also suggested that we should do something to help control smog too. For example, she says we can live a greener life by using more public transportation. Or if we see things that harm the environment, we will try to stop it. In one scene from the film, Chai saw a dirt mound in a building site exposed in the air, she asked the person in charge to cover it. When she saw a restaurant cooking without any suitable filter facilities (过滤设备), she called the hotline 12369. The restaurant installed the filter a week later.

Chen Jining, the new minister of environmental protection, praised Chai. “This film encourages ordinary people to care for the environment. This is what we need in the future.”

1.Many people in China know the causes of smog, don’t they?

2.How long does the film Under the Dome last ?

3.What are the main causes of PM2.5 and smog?

4.Why does Chai say more harmful gas and particles have been produced to pollute the air ?

5.What energy can replace coal and oil to reduce air pollution?

6.What do you think of Chai’s film? How should we control smog as an ordinary person? (at least two suggestions)

九年级英语阅读理解困难题查看答案及解析

You are not allowed to take a bus _________ you wear a mask (口罩).

A.unless B.when C.if D.because

九年级英语单选题简单题查看答案及解析

In Chongqing, you can often see many people dance outside together if it ______ in the evening.

A. rains　　　　　　　　 B. doesn’t rain　　　　　　 C. will rain　　　　　 D. won’t rain

九年级英语单项填空中等难度题查看答案及解析

In Chongqing, you can often see many people dance outside together if it ______ in the evening.

A.rains　　　　　　　　 B.doesn’t rain

C.will rain　　　　　 D.won’t rain

九年级英语单项填空中等难度题查看答案及解析

“Wear a mask(口罩), ________　 you can’t enter the building.” Peter said.

A.or B.so C.but D.and

九年级英语单选题中等难度题查看答案及解析

To wear or not to wear masks？

In the West, people are taught to wear masks only when they get sick. Masks are seen as a tool to protect sick people and prevent the disease from spreading, so healthy people don’t need to wear them. Therefore, during the novel coronavirus outbreak, overseas Chinese students said that they would be “stared at like a virus spreader” if they go out with a mask.

In Asian countries like China and Japan, there has been a long tradition of mask-wearing. In China, for example, when doctor Wu Liande invented the modern medical mask during the pneumonic plague (肺鼠疫) in 1910, the mask became a symbol of China’s position as a modern, scientific nation, according to Scottish medical anthropologist (人类学家) Christos Lynteris. The 2003 SARS epidemic again led to the wide use of masks as a form of anti-viral protection in China and elsewhere in East Asia.

In Japan, wearing masks has long been seen as a manner to reassure others when one catches a cold or flu. Some Japanese also turn masks into fashion accessories (配饰), with different colors and patterns to match their clothes. Wearing masks is also a way to “hide” for young women when they don’t have their makeup on.

In more collectivist cultures in Asia, wearing masks might also be a symbol of solidarity during the outbreak, according to Lynteris. “Mask culture in Asia creates a sense of a fate shared, common obligation and civic duty.” People wear masks “to show that they want to stick together” in the face of danger, Lynteris wrote.

1.Why don't healthy people in the West wear masks?

A.They don't think masks can prevent disease. B.They think masks are for sick people to wear.

C.Only medical workers need to wear masks. D.Wearing a mask looks funny.

2.Masks have been widely used in China since _____.

A.the invention of the modern medical mask B.the pneumonic plague in 1910

C.Christos Lynteris wore one publicly D.the outbreak of SARS in 2003

3.What does Lynteris mean in the last paragraph?

A.People have no sense of duty if they don’t wear masks.

B.Mask culture creates a sense of collective obligation.

C.Asian people are more united in the face of danger.

D.We are a community with a shared future for mankind.

4.The purpose of the story is to _____.

A.explain why Westerners don’t wear masks

B.prove the importance of wearing masks during an epidemic

C.how opinions about masks differ between different countries

D.explain the history of masks

九年级英语阅读单选困难题查看答案及解析

If you live in Shanghai, Beijing or many other cities, you may see many orange bicycles on the streets these days.

These bikes are owned by a company called Mobike. You can order a bike through an app on your phone. When you find a bike, you just scan a QR code (扫描二维码) on the bike so you can use it. You don’t need to return the bike to a station — you can park it anywhere.

China was known as “the kingdom of bicycles” about 30 years ago. But more people choose to drive cars and catch the subway these days. Bike rental (租赁的) services like Mobike are bringing bikes back.

“Back then, I got the feeling that Chinese people were trying to be modern and push away the past. So they did not want to be linked with bicycles,” said Ines Brunn, a German woman who runs a bike store in Beijing. “I do believe changes in people’s tastes will shape new thinking about bikes.”

Online rental services are making biking more convenient, but it’s still not easy to ride bikes in Chinese cities. Cars often take up bicycle lanes (道路). Bikers have to ride next to cars in car lanes, which can be very dangerous.

Beijing plans to build over 3,200 km of new bike lanes. Drivers who drive in bike lanes will be punished. Traffic signs will be put up to better protect bikers.

1.If you want to use a Mobike, ________.

A.you have to scan a QR code B.you don’t need to pay for it

C.you don’t have to return it D.you have to pay for an app

2.Which of the following is NOT true, according to Paragraph 3?

A.China had the most bicycles in the world about 30 years ago.

B.There are more bicyclists than motorists these days.

C.More people are driving cars or taking the subway these days.

D.Bike rental services are becoming more popular.

3.What does Ines Brunn mean when she says people’s tastes are changing?

A.Chinese people like modern things. B.Chinese people like riding bicycles.

C.People in Beijing are changing their tastes. D.More people will start riding bikes.

4.How will Beijing stop cars from taking up bicycle lanes?

① People will not be allowed to ride bikes next to cars.

② Beijing will build new bike lanes.

③ Beijing will punish drivers who drive in bike lanes.

④ Beijing will put up traffic signs to protect bikers.

A.①③④ B.②③④

C.①②③ D.①②④

5.Which is the best title for the story?

A.How to use a Mobike B.Orange bikes will be fashionable

C.Bringing back bikes D.Why is Beijing building new bike lanes?

九年级英语阅读单选中等难度题查看答案及解析