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题型:阅读理解 题类:常考题 难易度:普通

云南省中央民大附中芒市国际学校2017-2018学年高二上学期英语期中考试试卷(含听力音频)

阅读理解

    Although computers used to be large, expensive and difficult to use, they have been made smaller, cheaper and easier to use. As a result, more people have been buying computers for their homes and businesses. They are used to record information and make difficult things easy.

    Let's look at some of the many ways computers may affect(影响) your life.

    Want to get the best treatment at hospitals? Your doctors at hospitals have been greatly helped by computers to get information about patients. It is possible for doctors from different hospitals to read the records of patients, discuss them and make decisions on the best treatment. It would, at one time, take them hours and days to do so.

    Want to talk to your friends both at home and abroad? Then it's necessary to connect your computer to the Internet and set up your own e-mail letter box. You can then collect and send mails in seconds. It will be a waste of time and money to post your letters.

    Want to get advice from Michael Jordan on how to play basketball like a NBA super star? Now it is possible to find out what it is on the Internet.

    But if you think you have entered the information age because you have the chance to use the Internet, you are wrong. The reason is quite a simple one: over 98 percent of the information on the Internet is in English. The information on-line won't be helpful to you unless you can use English freely.

(1)、According to the writer, computers in the past were ____.
A、easy to use B、dear C、cheap D、small
(2)、Doctors at hospitals use computers for all the following except ____.
A、talk to their friends at home and abroad B、read the records of patients C、get information about patients D、make decisions on the best treatment
(3)、The Chinese meaning of the underlined word "treatment" in the third paragraph is ____.
A、药品 B、对待 C、治疗 D、病房
(4)、In the fourth paragraph, the writer suggests we should ____.
A、use the Internet to send and receive e-mails B、put up a letter box in front of the house C、go to the post office to post letters D、all of the above
举一反三
阅读理解

    Internet slang refers to a variety of slang languages used by different people on the Internet. It is difficult to provide a standardized definition of Internet slang due to the constant changes made to its nature. However, it can be understood to be a type of slang that Internet users have popularized, and in many cases, have coined. Such terms often begin with the purpose of saving keystrokes or to compensate(补偿)for small character limits. Internet slang consists of a number of different ways of speaking, sub-languages, expressions, spelling techniques and idioms that have obtained most of their meaning on the Internet.

    Love it or hate it, there is no escape from Internet slang. It has become popular among the teenagers. Just like US teenagers use “LOL”(laugh out loud) when commenting on a funny video, China's post-00s generation, a group born between 2000 and 2009, like to use “XSWL” (laughing my head off). Acronyms(首字母缩略词) and shortened expressions may be popular as they offer shorter ways of communicating. For teenagers, they could also allow them to communicate in their own way.

    Understanding the most common acronyms and texting symbols can help to decode and decipher any text message, email or instant message online. Here are some of the most popular symbols, abbreviations, and acronyms you are likely to stumble upon when texting or receiving messages and chatting on line. OMG: Oh my God; BRT: Be right there; TTYL: Talk to you later; JK: Just kidding; G2G: Got to go; NMU: Not much, you? RBAY: Right back at you; IDC: I don't care.

    Some people think that Internet slang affects the language negatively. However, Melbourne University linguist Rosey Billington doesn't agree.

    “When you are able to use language in a creative way, you show you are linguistically knowledgeable because you know the language rules well enough to use words in a different way.”Billington told News.com. Au .Her view is supported by two linguists, Lauren Spradlin and Taylor Jones.

阅读理解

A huge lake of salty water appears to be buried deep in Mars, scientists reported this week. The presence of water raises the chances of finding life on the red planet. The discovery is based on observations by a European spacecraft. It has excited experts. Water is necessary for life, and scientists have long hoped to prove that it is present on Mars.

Cassie Stuurman is a geophysicist at the University of Texas. In 2016, she found evidence of a huge ice deposit(沉积)on Mars. “If these researchers are right, this is the first time we've found evidence of a large water body on Mars. ”Stuurman said. Researchers are not yet sure how deep the area of water is. So, they cannot say whether it is an underground pool, or just an area of soft and wet soil.

In order to find the water, Italian researchers examined radar signals. The signals were collected over three years by the European Space Agency's Mars Express spacecraft. The results suggest that a 20-kilometer-wide water body lies below ice that is 1.5 kilometers thick. They believe the area is close to the planet's southern pole.

    Mars is very cold, but salt in the water may have kept it from freezing. It is the same as when you put salt on a road to prevent ice from forming. The water would be extremely cold, right at the point where it's about to freeze. And it would be salty. Such conditions are not ideal for life to form. But, she said there are bacteria on the earth that have been able to survive in similar conditions.

Mars has been a popular planet for exploration, with some groups placing instruments on its surface and others examining it from space. In May, NASA launched another spacecraft, the InSight Mars lander which will dig deep into the data under the surface after it reaches a flat area of the planet in November.

阅读理解

    Have you ever been into a cave? If not, please follow us and explore some of the most beautiful caves from around the world!

    Marble Caves

    Located in the center of Lake General Carrera, the Marble Caves in Chico, Chile, are only accessible by boat. The surrounding crystal clear waters allow visitors to see the rock formations beneath them while the rock ceilings above change color(depending on the writer levels and the season). The best time to visit: during sunrise and sunset, when the sun's rays light up the cave walls, making it an experience to remember.

    Reed Flute Cave

    Reed F1ute Cave known as "the Palace of Natural Arts" is located in the northwest of Guilin in southern China. The limestone cave offers a grand fairyland of stalactites(钟乳石), stone pillars, stone curtains, birds, plants and animals in fantastic shapes and colors.

    Fingal's Cave

    This incredible sea cave is located on the uninhabited island of Staffa in Scotland. The cave's size, shape, and naturally­arched(拱形的) roof combine with the waves to create strange sounds that enhance its cathedral­like atmosphere.

    The Blue Grotto

    The Blue Grotto is the symbol of Capri. It is a sea cave found on the coast of the island and is a well-known spot to all who visit the area. This cave is unique for its brilliant blue light which comes from two sources: the entrance to the cave and a bigger hole beneath the entrance. When viewed from inside the cave, the entrance appears as a brilliant white light just above the waterline, while the underwater hole, which is the larger source of light, provides a blue light.

阅读理解

    Many people, some even at a very young age, set the goal of graduating from college. One American woman in Texas waited a long time for her chance to reach that goal.

    The woman, 85-year-old Janet Fein, received her bachelor's degree (学士学位) from the University of Texas in December, 2018.

    Fein has had a full life. She raised five children and then had a career as a secretary (秘书) until she retired at age 77. But even then, she was not ready to take it easy and rest during a well-earned retirement. She decided to major in sociology (社会学).

    Fein grew up in the Bronx area of New York City. In high school, she just wanted to finish and get a job. After graduating early, at the age of 16, she went to work as a secretary.

    After getting married, she spent 18 years staying home with her children. She held several jobs throughout her life, including being a secretary at a Dallas hospital. That is the job she retired from in 2011. She received an associate degree (专科学位) in 1995. But she also wanted to earn a bachelor's degree. Fein took part in a state program that lets people who are 65 and older take free classes at public universities in Texas.

    She kept going to class even as her health condition worsened. During her studies, it became necessary for her to use a walker to get around and she needed oxygen (氧气) too. She also developed knee problems. So, Fein took online classes to finish the last part of her degree requirements.

    Renee Brown is one of Fein's care-givers. She says Fein has also inspired her. At 53, she plans to begin nursing school to further her career. Brown says Fein told her, "Renee, you can do it. If I can do it you also can do it, and you will feel so good about it. "

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