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题型:阅读选择 题类:常考题 难易度:普通

天津市河东区第二片区2020届九年级上学期英语期中试卷

阅读理解

Green is an important color in nature. It is the color of grass and the leaves on trees. It is the color of most growing plants, too.

Sometimes, the word green means young, fresh and growing. Sometimes, it describes something that is not yet finished or plants that are not ripe.

For example, a greenhorn is someone who has no experience, who is new to a situation. In the fifteenth century, a greenhorn was a young cow or ox whose horns had not yet developed. A century or so later, a greenhorn was a soldier who had not yet had any experience in war (战争) .By the eighteenth century, a greenhorn had the meaning it has today——a person who is new in a job.

About one hundred years ago, greenhorn was a popular expression in the American west Old—timers used it to describe a man who had just arrived from one of the big cities in the east. The greenhorn didn't have the skills that he would need to live in the hard, rough country.

Someone who has the ability to grow plants well is said to have a green thumb. The expression comes from the early nineteen hundred.

A person with a green thumb seems to have a magic touch that makes plants grow quickly and well. You might say that the woman next door has a green thumb if her garden continues to grow long after your plants have died.

The Green Revolution (革命) is the name which was given some years ago to the development of new kinds of rice and other grains. The new plants produced much larger crops. The Green Revolution was the result of hard work by agricultural (农业的) scientists who had green thumbs.

(1)、According to the passage, a greenhorn means          now.
A、a person who is new in a job B、a soldier who has not had any experience in war C、a young cow or ox whose horns have not yet developed D、a man who doesn't have the skills to live in the country
(2)、The meaning of the underlined word "ripe" is          .
A、未完成的 B、成热的 C、青涩的 D、老练的
(3)、Which of the following about is NOT right?
A、If there weren't the Green Revolution, we would have no rice to eat. B、The expression "the Green Revolution" appeared several years ago. C、Because of the Green Revolution, we have more kinds of rice and other grains. D、Agricultural scientists with green thumbs started the Green Revolution.
(4)、We can know from the passage that          .
A、all growing plants is green B、green is the most important color in nature C、a person with a green thumb can make plants grow well D、the expression "a green thumb" has a history of two hundred years
(5)、The main idea of the passage is          
A、a greenhorn B、a green thumb C、the Green Revolution D、the word "green" and its story
举一反三
 阅读下面材料,然后从各题所给A、B、C、D四个选项中选出一个最佳答案。

British people are big tea drinkers. It is a tradition in Britain to drink tea for many reasons. People enjoy it at breakfast, during visits with friends, and on tea breaks at work. People even "have a cuppa" when they talk about their personal problems. But the biggest reason for drinking tea is to relax.

Recently, a research from the Tea Group shows that more people would like to choose fruit and other teas over traditional English breakfast tea. Researchers did a survey of more than 2,000 tea lovers. Over 50% of people said their favourite tea was not the traditional one. Over 20% of people chose green tea as their favourite tea. Just over 20% said English breakfast tea was their first choice.

Sales of traditional tea in the UK are declining (下降) during these years. Three years ago, a survey found that English breakfast tea was the preferred (更喜欢的) choice for 54 % of British people. But the new research shows a declining interest in this traditional tea.

The researchers also found other interesting facts about tea-drinking habits (习惯) in the UK. The British seem to love milky and sugary tea. Around 85 % of people who drink English breakfast tea would like to put milk in it. About 45% of people sweeten their tea with sugar, and interestingly, those with a sweet tooth put as much as three teaspoons of sugar in their cup.

 阅读理解

The last Eurasian lynx (猞猁) in the British Isles lived a life of danger as it moved quickly to avoid campfires and vicious dogs, and hid in holes. Because of disappearing woodlands, being short of animals for food, and hunting, lynx started to disappear from these islands about 1, 500 years ago. But experts hope to one day bring the Eurasian lynx back to Scotland. 

Wildlife conservationists (环保主义者) in Switzerland, Germany, France, and other countries have taken Eurasian lynx from elsewhere in their areas and introduced them again to protected forests, allowing their populations to grow. Now they' re hoping to do the same thing in Scotland. Returning the cats would do more than just improve the numbers of this once- endangered animal. A win for the lynx is a win for the forest- and the planet. 

When the Eurasian lynx disappeared, so did the Scottish landscape. Without these cats and other animals hunting them, deer populations increased a lot. Those animals lived on the leaves of trees and bushes for food, and soon large areas of the Scottish forest disappeared since it couldn't grow fast enough to keep up with the deer's wish for food. Birds and rodents (啮齿动物) that depended on shelter (庇护所) in the lower level of forest plants became food for foxes, which lynx also hunt. 

Experts trying to restore the forests have to put up fences to keep deer from eating leaves of young trees. But with lynx hanging out in the woods, experts think these cats would keep the deer from harming the young trees, helping the forests make a comeback. 

And that would have even bigger influences. The Earth is losing woodlands as people cut down trees to make room for farming, and to sell the wood for products like furniture and toilet paper. In 2020 alone, the Earth lost as many trees as would cover an area larger than Michigan. 

So restoring forests in places like Scotland can help provide more space for wildlife and even fight climate change. That's because trees take in carbon dioxide, which takes in the sun's heat and warms our planet. 

 阅读短文,回答问题

Young scientist Li Yuehua works at Zhejiang Lab(之江实验室) in Hangzhou, Zhejiang Province. There is something special about the lab— as Li enters it, she feels out of this world. It brings her to one of the earth's closest neighbors: Mars.

The lab simulates(模拟) the environment, such as the ground and light, on the red planet. In the lab, Li and her team develop and test AI technology to make future Mars rovers(火星车) smarter.

Zhurong, China's first Mars rover, got to Mars in 2021. As Zhurong moves on Mars, it sends information back to the earth. The ground team checks the information before it can move on. The process can take up to 40 minutes.

" Today's rovers are like babies. They can perceive what's around them but they're not able to understand them. Scientists on the earth must tell them how to communicate with the environment," said Li." We hope our AI technology will help Mars rovers learn about the environment and decide where to go on their own."

Li's team needed a better place to do that. Is there anywhere similar to Mars on the earth? The answer was found in the deep desert of Dunhuang, Gansu Province. The team went there in summer and soon started to work. However, it was so hot that several machines stopped working and some team members got sick. Although it was really hard, they didn't give up. Finally, the team developed a better technology.

" An important part of science is facing failure(失败)," Li said." It is like climbing. You face difficulties and try to solve them time after time."

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