试题

试题 试卷

logo

题型:阅读理解 题类: 难易度:普通

四川省乐山市2023-2024学年高二下学期期末考试英语试题

 阅读下列短文,从每题所给的A、B、C、D四个选项中选出最佳选项。

The Chinese Academy of Sciences(CAS)has released the highest -resolution geological maps of the Moon yet. The Geologic Atlas(地图集)of the Lunar Globe, which took more than 100 researchers over a decade to complete, reveals a total of 12,341 craters(火山口),81 basins and 17 rock types, along with other basic geological information about the lunar surface. The maps were made at the unheard-of scale of 1:2,500,000. 

Jianzhong Liu, a geochemist at the CAS Institute of Geochemistry in Guiyang and co-leader of the project, says that existing Moon maps date from the 1960s and 1970s. "The US Geological Survey used data from the Apollo missions to create a number of geological maps of the Moon, including a global map at the scale of 1:5,000,000 and some regional, higher-accuracy ones near the landing sites," he says. "Since then, our knowledge of the Moon has advanced greatly, and those maps could no longer meet the needs for future lunar research and exploration."

The atlas used data from China's lunar exploration programme, especially the Chang'e -1 mission's observation of lunar topography(地形)and geological structures, according to Liu. Observations made on the Moon's surface by the Chang'e -3 and Chang'e -4 lander missions in 2013 and 2019, respectively, helped to confirm the accuracy of the Chang'e -1 data. The atlas team also used data from missions such as the GRAIL and the Lunar Reconnaissance Orbiter, both launched by NASA, and India's Chandrayaan-1 probe.

"Contributing to lunar science is a profound way for China to establish its potential role as a scientific powerhouse in the decades to come," says Mitchell, a geophysicist at the CAS Institute of Geology and Geophysics in Beijing. With the update d atlas, scientists will be able to better understand the history of the Moon, find potential lunar resources and conduct comparative geological studies. Liu says the completed atlas has been put into a cloud platform called the Digital Moon, and will eventually become available to the international research community.

(1)、Why does the author mention the Apollo-era maps in paragraph 2?
A、To show their hard work. B、To praise their significance. C、To stress the need for new lunar maps. D、To introduce the origin of lunar maps.
(2)、What can we learn about The Geologic Atlas of the Lunar Globe?
A、It is much more accurate than Apollo-era maps. B、It reveals geological features of the landing sites. C、It was mainly based on the observations of Chang'e-3 and 4 missions. D、It provides data for other countries' lunar missions, such as the GRAIL.
(3)、What is the importance of the new lunar atlas?
A、It confirms the accuracy of previous Moon maps. B、It helps scientists to learn deeper about the Moon. C、It reveals the Moon's history and geological features. D、It is the only lunar atlas that opens to all countries.
(4)、Which of the following is a suitable title for the text?
A、Geological Studies of the Moon B、China's Lunar Exploration Missions C、The Development of the Moon Maps D、The Most Detailed Moon Atlas Ever Made
举一反三
阅读理解

    The University of Waikato is a good choice for those who want to be a success. The university is internationally recognized for its excellence and achievements. It will help you develop advanced research skills. As a university student you can get first-class research facilities (设施) with trained teachers to help, support and advise you in your study. We pride ourselves on our high standards, our research success and our international recognition. For further information: inf@waikato.ac.nz.

    Degree

    We offer a wide choice of bachelor's degrees(学士学位) for international students, which includes: Arts, Communication Studies, Social Sciences, etc. Bachelor of Music and Bachelor of Education are only for New Zealand citizens, for further information: deg@waikato.ac.nz.

    Tuition Fees(学费)

    Tuition fees are different from department to department, generally from $5,000 to $6,000 a year. For further information: tui@waikato.ac.nz.

    Accommodation(住宿)

    You can have a room in a 4-bedroom flat, which will cost about $100 a month with other regular living costs of about $150 a month for one person. For further information: acc@waikato. ac.nz

    Health

    The Student Health Service provides excellent medical services for students. The Medical Centre is open five days a week, including student holidays with four doctors and nurses to meet your medical needs. For further information: heal@waikato.ac.nz.

    Sports

    The Centre is a great place to have sports activities. Trained exercise teachers can help you work out a training plan and keep you active. The sports hall has volleyball, basketball and indoor football courts and a swimming pool as well. There are also a large number of sports clubs at Waikato. For further information: sport@ waikato.ac.nz

阅读理解

    I think a close friend is someone you get on well with, who helps you when you have problems, who gives you advice, and who always has time for you. I didn't use to have many close friends when I was at school because I was very shy, but now I have several. They are all women. I think it's difficult to have a close friend of the opposite sex(异性).

—Marie

    I think a close friend is someone who you've known for a long time, and who you still get on with. They have similar hobbies to you so you can do things together. I've got three close friends who I was at middle school with and we often go out together (without our parents of course). We often go camping, play football, or walk outside in the open air.

—David

    I'm not sure how to answer the question because I don't really have any close friends. I know a lot of people but mainly through work, and the social occasions(场合) when we meet are business dinners, things like that. I think if you come from a really close family, friends are a bit unnecessary. I like spending my free time with my family.

—Richard

    For me close friends are the people you spend your free time with. I go out at weekends with a group of people, and they are all my close friends. They're also people who live near me. I don't think you can have close friends at a distance because you need to be able to see each other often. But I don't think you need to be doing the same things. I mean I'm at school but none of my friends are.

—Anna

阅读理解

    Feeding birds is a popular way to watch wildlife. But experts say it might put wild birds at risk.

    Feeding birds is not necessary for their survival except in extreme weather conditions. Feeders(喂食器)can definitely help birds get through that kind of weather. But most birds eat insects and show little interest in bird feeders. For those birds, we can grow native plants in a natural environment. Birds which are fond of eating seeds will be more likely to come to feeders if there is some cover nearby. This lets them feed and then fly to protective areas, such as in trees.

    The most common mistake people make with their bird feeders is that they put feeders in places where birds are easily frightened by passers-by, risk being hurt by cats, or risk flying into windows.

    So set up a bird feeder at least one meter away from a window. That way, if a bird gets frightened, it won't get killed when it hits the glass. Owners of cats should keep them inside home so they can't hurt the birds.

    Some birds are more aggressive at feeders. They eat a lot and do not leave much food for other birds. A solution is to put the food in more than one place by using different kinds of seeds or fruits. This can also increase the number and diversity of birds in your neighborhood. But don't feed wild birds anything salty, like potato chips, or food that could choke them, like bread.

    Pay attention to food quality and freshness. Unprotected food left too long in feeders will turn moldy(发霉), which can kill wildlife.

    Another word of advice: Always provide a supply of clean water for birds, but use care when looking for the right birdbath. If the birdbaths are too deep for birds, putting a few large stones in the water can give the birds a place to sit.

阅读理解

    What do you want to be when you grow up? A teacher? A doctor? How about an ice-cream taster?

    Yes, there really is a job where you can get paid to taste ice cream. Just ask John Harrison, an "Official Taste Tester" for the past 21 years. Testing helps producers to be sure of a product's quality. During his career Harrison has been responsible for approving large quantities of the sweet ice cream –as well as for developing over 75 flavors(味道).

    Some people think that it would be easy to do this job; after all, you just have to like ice cream, right? No –-- there's more to the job than that, says Harrison, who has a degree in chemistry. He points out that a dairy or food-science degree would be very useful to someone wanting a career in this "cool" field.

    In a typical morning on the job, Harrison tastes and rates 60 ice-cream samples. He lets the ice cream warm up to about 12 F. Harrisonexplains, "You get more flavor from warmer ice cream, which is why some kids like to stir it, creating ice-cream soup."

    While the ice cream warms up, Harrison looks over the samples and grades each one on its appearance. "Tasting begins with the eyes," he explains. He checks to see if the ice cream is attractive and asks himself, "Does the product have the colour expected from that flavor?" Next it's time to taste!

    Continuing to think up new ideas, try out new flavors, and test samples from so many kinds of ice cream each day keeps Harrison busy but happy – working at once cool job.

返回首页

试题篮