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题型:阅读选择 题类:模拟题 难易度:普通

浙江省宁波市2020年九年级英语中考模拟试卷(三)

阅读理解

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

    The 103 - minute film was published on major Chinese video - sharing websites on Feb 28. In the film, Chai visits polluted places and talks to officials and scientists. She comes to the conclusion 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 don't meet the standards for environmental protection. Therefore they have produced more harmful gas to pollute the air.

    To solve the problem, Chai suggests that we should clean our coal and oil or replace them with cleaner energy such as natural gas. In her film, Chai also pointed out that ordinary people can do something to help control smog too. For example, we live a greener life by using more public traffic. Or if we see things that could harm the environment, we can try to stop it. In one scene from the film, Chai sees a dirt mound in a building site exposed in the air, and asks the person in charge to cover it. When she sees a restaurant cooking without any suitable filter facilities, she calls 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 about the environment. This is what we need in the future. "

(1)、What do most of people do to deal with the smog?
A、Wear a mask. B、Think of ways to beat it. C、Find out what has caused it. D、Take a documentary.
(2)、What is the main cause of smog according to Chai?
A、Setting off too many fireworks. B、Burning too much coal and oil. C、Too many cars in big cities. D、Too many factories and companies.
(3)、Which of the following is NOT Chai's suggestions towards reducing smog?
A、Using cleaner energy. B、Cleaning coal and oil. C、Using natural gas. D、Replacing coal with wind energy.
(4)、What's Chen Jining's attitude towards Chai's film?
A、He showed no interested in it. B、He thought highly of it. C、He didn't agree with it. D、He complained about it.
举一反三
 阅读下列短文,从每题 A、B、C、D四个选项中,选出一个能回答所提问题或完成所给句子的最佳答案

Every school day, we use schoolbags to carry all of our things to school. They are a big part of our lives. But have you ever thought about the history of the schoolbag?'. 

In the Han Dynasty(汉朝), students in old - style private schools used bamboo boxes to carry books to school. People consider the bamboo boxes to be the earliest schoolbags. There were usually two or three layers(层)in the box. Kids put different things like books, brushes, ink stones(砚)and paper in the boxes. 

Hundreds of years later, people developed a new kind of schoolbag called the budai, or the " hip - pocket ". The budai was lighter than the bamboo box. With the founding (成立) of the People's Republic of China, military rucksacks(军用背包 )became popular. Many people carried them when they were in school. Ask your grandparents or parents about these bags. Maybe they can tell you about their experiences of carrying them when they were in school. 

A new style of schoolbags has appeared in recent years. Many of them have colorful and fashionable designs(时尚的设计) on them, such as pictures of cartoons or pop stars. And they are more comfortable to use. Some students pull wheeled bags filled with heavy textbooks and others carry backpacks. 

Schoolbags are still changing. Can you imagine what future schoolbags will be like?

 阅读下面短文, 从各题所给的A、B、C、D四个选项中选出最佳选项。

People have been looking up and trying to explain what they see in the sky since probably the beginning of time. That would make astronomy(天文学) human's oldest science, much older than art, math, etc. 

Here are a few tips to get you started with amateur(业余爱好的) astronomy. 

Tip 1 Pick your location

Try to find a place where there aren't too many lights. You may need to know your location's brightness using the Bortle scale(波特尔暗空等级). The Bortle scale is a way of measuring(测量) the brightness of the night sky for a location. It uses a nine- level scale where"1" means the darkest skies available on Earth. The higher the level, the brighter the sky, and the harder to see stars. You can go www. lightpollutionmap. info to look up your location's Bortle level. 

Tip 2 Get oriented

Knowing where north, east, south and west are from your location is also important. The planets rise and set just like the sun. Learning which bright stars and constellations(星座) are able to be seen as the seasons changes will help as well. 

Tip 3 Choose your equipment

The most common and useful equipment are good star apps on your mobile phone. These star apps can tell you what is able to be seen from your location at night, and where to look. You can also find information from your location websites. Of course, binoculars(双筒望远镜) and telescopes(望远镜) can also help you to see more. 

Tip 4 Other helpful tips

Planets like Saturn, Jupiter, Mars and Venus are all quite easy to spot in the night sky when they are in position. If you see something that looks brighter than all the other stars, it's quite likely a planet. 

Natural objects aren't only things to look for through binoculars and telescopes. You' ll often see satellites(人造卫星) passing overhead, and can even see the International Space Station as it passes above you. 

If you want to get more information, please sign up to become a member at our website: www. planetary. org. 

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