请阅读下面图文，简要回答所给问题。Air pollution in many cities...

请阅读下面图文，简要回答所给问题。

Air pollution in many cities has been more and more serious.Especially in winter，we see a lot of foggy days in North China.PM 2.5 in the air can harm human health.PM 2.5 refers to small particles(颗粒) which are 2.5 micrometers(微米) or less in diameter.

What's the cause of PM 2.5 pollution?

Daily average particulate pollution (PM 2.5)

The 10 worst Chinese cities

The cities in North China are facing a more serious situation than the other parts.For example，Shenzhen and Guilin in the south of China are regarded as smog－free cities.While some cities，like Xingtai，Shijiazhuang and Baoding are among the most polluted cities.

1.What does PM 2.5 refer to?

______________________________________

2.What causes the most pollution in Beijing according to the chart？What percent is it?

___________________________________

3.Are Shenzhen and Guilin smog cities?

___________________________________

4.Which Chinese city is polluted most seriously according to the chart?

___________________________________

5.What will you do to reduce air pollution?

___________________________________

九年级英语回答问题简单题查看答案及解析

Almost a seventh of China has been under heavy smog. The air pollution in 20 cities has reached the “danger level”. China is not alone, however. Many countries have the same situation. The air pollution is a problem from which we can't hide.

The United States

Since the beginning of the 19th century, America has had trouble with environmental problems, air pollution in particular. Almost 60 percent of Americans live in areas, where air pollution has reached unhealthy levels. It can make people sick.

The US created the Environmental Protection Agency in 1970 and passed the Clean Air Act. Now the air　 all over the country is much cleaner, especially compared to ten years ago.

London

Yellow­grey smog was a frequent visitor to London in the 1950s and got the name “London fog”. The heaviest, which shocked the world, was in 1952. Because of cold weather and windless conditions, polluted air covered the city. People could see something around them only in a few meters and about 4，000 people died. In 1956, London passed the Clean Air Act. It largely reduced air pollution.

New Delhi

Because New Delhi is developing fast, its air quality is even worse than that of Chinese cities. New Delhi has done little to improve air quality in recent years. However, the city government made a few changes more than 10 years ago. They moved industry out of the city, built a subway and improved public transport.

根据短文内容，完成下面的表格。

九年级英语填空中等难度题查看答案及解析

Almost a seventh of China has been under heavy smog. The air pollution in 20 cities has reached the “danger level”. China is not alone, however. Many countries have the same situation. The air pollution is a problem from which we can't hide.

The United States

Since the beginning of the 19th century, America has had trouble with environmental problems, air pollution in particular. Almost 60 percent of Americans live in areas, where air pollution has reached unhealthy levels. It can make people sick.

The US created the Environmental Protection Agency in 1970 and passed the Clean Air Act. Now the air　 all over the country is much cleaner, especially compared to ten years ago.

London

Yellow­grey smog was a frequent visitor to London in the 1950s and got the name “London fog”. The heaviest, which shocked the world, was in 1952. Because of cold weather and windless conditions, polluted air covered the city. People could see something around them only in a few meters and about 4，000 people died. In 1956, London passed the Clean Air Act. It largely reduced air pollution.

New Delhi

Because New Delhi is developing fast, its air quality is even worse than that of Chinese cities. New Delhi has done little to improve air quality in recent years. However, the city government made a few changes more than 10 years ago. They moved industry out of the city, built a subway and improved public transport.

根据短文内容，完成下面的表格。

九年级英语填空中等难度题查看答案及解析

阅读下面图文，简要回答所给问题。

Many people use their mobile phones as an alarm clock and more are used to returning messages before sleeping. However. these habits are becoming sleeping problems.

Several years ago, my boss used to stay up working on her mobile phone and got badly ill because of that. Now she always leaves her phone in another room at night. And she encourages friends to do so. “I sent each of my friends the same Christmas gift—an alarm clock so that they could stop using their phones as the alarm clock，” she said.

If your mobile phone wakes you up in the morning, it may also keep you up at night. A study in 2015 showed that people in mobile phone radiation(辐射) mostly had sleeping problems. And according to a Swedish study, more than half of young people feel like there must be phones around them. Most of them feel sorry for not returning messages. So they even have to reply to their friends before sleeping.

So what kind of people prefer to use mobile phones in their bedrooms? A recent study has shown that three­quarter of people aged between 18 and 34 prefer to sleep with their phones near them. That number falls off a little in middle age, but only people aged 65 and the older are used to leaving the phone in another room while sleeping.

1.Why did the boss send her friends alarm clocks?

_________________________________________________ .

2.What's the percent of people who put their mobile phones next to their bed when they are sleeping?

_________________________________________________ .

3.Is it right that there were more people prefer to leave their mobile phones in another room than in their bedroom?

_________________________________________________ .

4.How many uses do many people use their mobile phones before sleeping?

_________________________________________________ .

5.Where do you put your mobile phone before sleeping? Why?

_________________________________________________ .

九年级英语回答问题中等难度题查看答案及解析

阅读下面图文，简要回答所给问题。

Since China carried out it's help to the poor policy, the government has took many measures to make sure that people from poor families can go to hospital. At the same time, all hospitals have set up a “green channel” to provide poor people who cannot afford medical treatment with financial(经济的) support.

Some hospitals are also taking their own steps to provide assistance(援助). One of the hospitals in Hangzhou has set up an online charity community called “i-home”， which is set up specially for poor patients. They can communicate about their problems with doctors online before they go to hospitals. The “i-home” also provides interest-free(无息的) loan(贷款) for poor patients.

Zhang Kai, who came from a rural family in Zhejiang, said his family sank into hopelessness when his father was found to have a rare(罕见的) disease. The treatment would cost 30，000 yuan and his family couldn't afford it at all.

A teacher called to tell him how to use the “i-home” system and how to get help from the “green channel”. Zhang Kai said，“I have received a 5，000 yuan loan from the ‘i-home’. And the hospital has also agreed to reduce the medical fee(费用) by 10%.” He said he now has nothing to worry about. “As I will graduate from university in a month and I have found a job in a company, I will help my father to pay back the loan.”

1.How much did the government spend to provide financial help in 2016?

____________________________________________ .

2.Is “i-home” set up to help poor students with their living expenses?

____________________________________________ .

3.Why did Zhang Kai's family sink into hopelessness?

____________________________________________ .

4.According to the passage, how much more will Zhang Kai's family need for the medical fee besides assistance from the “i-home” and the hospital?

____________________________________________ .

5.What do you think of “i-home”？ Why?

____________________________________________ .

九年级英语回答问题中等难度题查看答案及解析

阅读下面图文，简要回答所给问题。

Living in the age of “Internet＋”， more and more electronic products and apps have changed people's lifestyles in many ways, such as reading habits and sports events.

Electronic Reading

Instead of reading paper books, more people like to use electronic devices(设备) to read in China now. The reading time spent on them is getting longer. Chart Ⅰ shows different reading time from a survey. However, even though people spend much time on e­books, the traditional paper books are still popular among readers. Research has shown that readers remember more information from paper books than e­books. To our great joy, the number of books that each person read in 2016 in China reached 7.86, which increased a lot more than before.

(Chart Ⅰ)　

Electronic Sports

Just like soccer, basketball and baseball, e­sports has become very popular around the world. E­sports is short for electronic sports. It is more than just children playing games in their bedrooms. In e­sports, teams of gamers play electronic games in front of many people and compete. And they need to put in a lot of hard work and training. ChartⅡshows the top three most followed e­sports among Chinese college students from a survey last year.

Actually, e­products play an important role in our daily life. They have not only changed our life but also made the world colorful. One coin has its two sides. As teenagers, if we put the e­products into good use, they can add more fun to our life and become good helpers to our study.

1.According to the passage, why are the paper books still popular among readers?

__________________________________________________________ .

2.ChartⅠshows the reading time on WeChat is more than that on newspapers. How much more time?

__________________________________________________________ .

3.Do you like reading paper books or electronic books? Why?

__________________________________________________________ .

4.We can draw a conclusion that many young people　 want to be a hero in their mind from ChartⅡ. How can you know it?

__________________________________________________________ .

5.In the age of “Internet＋”， what influence do you think the e­products have on us?

__________________________________________________________ .

九年级英语回答问题困难题查看答案及解析

--- I can’t stand (忍受) the air pollution in this city any more. It is getting more terrible.

--- 　　 . We’ve never had so many factories before.

A. Neither I can.　　 B. Neither can I　　 C. So I can.　　 D. So can I.

九年级英语单选题简单题查看答案及解析

---I can’t stand (忍受) the air pollution in this city any more. It is getting more terrible.

---________. We’ve never had so many factories before.

A. Neither I can.

B. Neither can I

C. So I can.

D. So I can.

九年级英语单项填空中等难度题查看答案及解析

阅读理解，阅读下面短文，根据短文内容回答问题。

I’ve been working in a school for more than twenty years. Many parents often ask me, “How can you teach your child good study skills? How can he or she get the homework done as quickly as possible?” Here are some pieces of my advice.

If the child is as young as nine or ten, ask him or her to prepare a small notebook to write down the homework given by his or her teachers. By developing this habit, he or she will learn to be much more responsible.

Another piece of advice is to find a good place to study. This should be a quiet place that is free from everything but study things. No games, computers, or televisions. Once you have decided on a place to study, this should be the only place where your child does his or her homework and studies.

There should be also a best time for homework to be done. Usually, homework should be done as soon as the child gets home from school. This also goes for the kids who take part in after-school activities. Of course, it is a good idea to allow the child to have a healthy snack before the work begins.

The final suggestion is to remember that it is the child’s duty to do his or her homework. Some children give up easily and go to Mom and Dad for help when they have a problem. Try to let them solve it first. By doing this, they will get a sense of success from getting over problems. In this way we help them to help themselves.

1.Why does the writer ask kids to keep a notebook to write down the homework?

____________________________________________________________________________

2.According to the writer, what is the best time for kids to do their homework?

____________________________________________________________________________

3.What should the children do when they meet problems with their homework?

____________________________________________________________________________

4.How many pieces of advice does the writer give?

____________________________________________________________________________

5.What is the passage mainly about?

____________________________________________________________________________

九年级英语其他题中等难度题查看答案及解析

If there is _____ pollution, the air in our city will be _____ dirtier.

A. less, more　　 B. more, much　　 C. less, less　　 D. more, more

九年级英语单选题简单题查看答案及解析