?2022年下半年自考英語(二)模擬練習題1

在自學考試中，英語二屬于公共課，是大多數(shù)自考專業(yè)必考課程，英語二的成績對于學士學位申請也有影響，所以拿下這門課對于自考生來說是非常重要的。小編整理了2022年下半年自考英語(二)模擬練習題1，請看下文。

2022年下半年自考英語(二)模擬練習題1

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Beijing set a target to hold “high-tech Winter Games” after it won the bid to host the 2022 Winter Olympics. Soon after, China’s Ministry of Science and Technology was made the leading party to provide technical support for the Games. In collaboration with relevant parties, it drew up the “Action Plan for Science and Technology at the Winter Olympics,” the results of which were applied in this year’s test events.

“During the test events in February and April this year, we tested and applied 133 types of techs in a number of key areas. Since October, another 228 pieces of technologies have been tested and applied in test events, athlete training schedules and prep work for the winter games,” said Wu Yuanbin, director of the ministry’s Social Scientific Development Department, during a press conference.

For the Games next year, high-tech will be applied for four proposes: support COVID-19 measures, reduce carbon emissions, ensure the safety of the events and create a better viewing experience for the viewers. To achieve these results, a number of new and experimental techs will be used, including 5G and hydrogen vehicles.

“The much-anticipated 5G signals will cover all venues, including the roads that connect them. This will provide network connectivity for applications such as ultra-high-definition video and smart services. Eighty hydrogen vehicles were tested in Zhangjiakou. And during the Winter Games, more than 700 hydrogen buses will be stationed in Yanqing and Zhangjiakou to provide transportation,” said Yu Hong, director of the Technical Department of Beijing 2022 Organizing Committee.

The target of hosting high-tech Olympics isn’t just for the convenience of thousands of participants during this event. The organizing committee once said they wish to use the Games as an experimental model that could help the world build future smart cities that would benefit residents, industries and the environment.

1．Which department is chiefly responsible to provide technical support?

A．Beijing 2022 Organizing Committee.B．The Social Scientific Development Department.C．The Ministry of Science and Technology of China.D．The Technical Department of Beijing 2022 Organizing Committee.

2．According to Wu, how many kinds of technologies have been tested and applied?

A．95.       B．228.       C．361.       D．456.

3．Which scene is LEAST likely to be seen during the coming event?

A．The athletes take hydrogen buses to and from the Olympic sites.B．Accurate COVID-19 Testing is made with the support of high-tech.C．The carbon emissions rise greatly as a result of the application of high-tech.D．The audience enjoy a better view of games with ultra-high-definition videos.

4．What is the main idea of the text?

A．5G signals will cover all venues at the 2022 Winter Olympics.B．Beijing 2022 organizers promise high-tech, green, safe event.C．Beijing set a target to hold the best Winter Games with full passion.D．The world will build more smart cities with the help of Beijing 2022.

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Although the weather is very hot now, the carnival of ice and snow is getting closer. The preparation work for Beijing Winter Olympic Games, which are expected to begin on Feb 4, 2022, has entered its final stage. In January, 2021, the ice-making work on the “Ice Ribbon”, a landmark venue for the Beijing Winter Olympics, was completed.

In the Winter Olympics, where races can be won or lost by a small time gap, tiny imperfections in the ice can make all the difference. “It's not just a hunk of ice like you'd normally think of, like ice cubes sitting in your freezer,” told Kenneth Golden, a US mathematician who studies the structures of ice. “It's a much more fascinating and complex substance than people would normally think.”

The first step for building any ice rink is to purify the water to remove dissolved solids like salts and minerals. Such impurities don't fit in the regular hexagonal (六邊形的) structure of ice that forms as water freezes. The more pure the water is, the more consistent the ice surface.

In addition to the need for excellence in the raw materials of ice-making, technology is also very important. As one of the most advanced technologies for winter sports venues, a carbon dioxide (CO2) cooling technology has been applied on a large scale for the Beijing Winter Olympic Games. CO2 is not new when it comes to ice-making. However, it has been gradually replaced by the man-made refrigerant, like Freon.

With increasing attention toward climate change, the old refrigerant has come into use again. As an element of the atmosphere, CO2 doesn't damage the ozone layer. Although CO2 is a greenhouse gas, its greenhouse effect is much lower than that of other synthetic refrigerants. The Winter Olympics venues adopted CO2 instead of Freon as a refrigerant in ice-making, which will reduce carbon dioxide emissions greatly.

“We believe these technological innovations will bring Beijing 2022 to spectators all over the world in a more impressive way,” told Gao Bo from the Media Operations Department of the Organizing Committee of the Beijing Winter Olympic Games.

5．What is the result of impurities in water for ice-making?

A．The water isn't able to freeze completely.B．The quality of the ice will be affected.C．The ice surface will be more consistent.D．It's likely for athletes to fall on the ice.

6．Why has CO2 cooling technology been applied for the Winter Olympic Games?

A．It's the most advanced technologies for ice-making.B．CO2 is more efficient than other refrigerants.C．CO2 is more environmentally-friendly than Freon.D．CO2 has already existed in the atmosphere.

7．What is Gao Bo's attitude to CO2 being applied to ice-making?

A．Unclear.       B．Opposed.       C．Doubtful.       D．Favourable.

8．Which of the following is a suitable title for the text?

A．The Beijing Winter Olympic Games Is Coming.B．Beneath Olympic Ice.C．The Use of Refrigerants in Olympic Games.D．The Structure of Ice.

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A WeChat mini-program for the Beijing 2022 Winter Olympic Games was officially launched on July 2.____9____ And it will also change their low-carbon behaviors such as walking, bike riding, as well as bus and subway taking, into “carbon points” in their accounts, which can be exchanged for some awards.

____10____ For example, a user can get 0.02 carbon points per step, up to 200 points per day, 174 points for participating in the “clear your plate” campaign each time, and 209 points for taking a bus. Quantifying (量化) low-carbon activities with carbon points enables the public to gradually develop a green and low-carbon lifestyle. ____11____

To actively respond to the global climate change, reducing carbon emission and achieving carbon neutrality (碳中和) has become a must in major international sports events. ____12____ The Beijing 2022 Winter Olympic Games made an even bolder move by launching a nationwide low-carbon campaign and developing a mini-program for the public to help reduce carbon emission.

The Beijing 2022 has always remained committed to being green, low-carbon and sustainable, from its bidding to preparation. ____13____ All venues are constructed under the national green building standards.

A．It will be popular among many international experts.B．It will open an individual carbon account for each user.C．More importantly, it contributes to a greener sport event.D．Different amounts of carbon points are based on how low-carbon the activities are.E．It has continuously made breakthroughs in low-carbon energy, venues, and transportation.F．Carbon neutrality refers to taking steps to balance carbon emissions from human activities.G．In the past, major sports events usually achieved this through forestry management, and renewable projects.

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The Chinese UN representative on Monday said Beijing aims to hold a green Winter Olympics in 2022, in ____14____ green power will be used in all venues ____15____ （seek）carbon neutrality（碳中和）．

Zhang Jun, Chinese representative to the UN, reaffirmed ____16____ promise during a UN General Assembly debate on sports for development and peace. “We will hold a green Olympic Games and prioritize ____17____ （ecology）consideration, resource conservation and environmental friendliness by developing and ____18____ （carry）out a low-carbon work plan; ” Zhang said. “With the work plan, green power will be used in all winter Olympic venues, ” he explained.

Zhang said, “China will continue to promote openness in Olympic Games, and through it, we will ____19____ （strength）sports cooperation and cultural exchanges between China and the other ____20____ （country）of the world. ”

He said, “China will create a new window for promoting the Olympic spirit ____21____ the exchanges among civilizations. ____22____ （beside）, China will support integrity in hosting the Olympic Games, tighten oversight of the preparations and adopt zero tolerance for doping（興奮劑）so that the Beijing Winter Olympic Games ____23____ （be）as clean and pure as ice and snow”.

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“Green” is the keyword for the 2022 Beijing Winter Olympics. Last year, the Beijing Organizing Committee for the 2022 Winter Olympics Games ____24____ (announce) a sustainability (可持續(xù)性) plan promising that the Games would be in line with the U.N.’s sustainable development goals to hold “green, inclusive, open and clean” events.

Zhangjiakou, a co-hosting city for the 2022 Beijing winter Olympics, is making ____25____ (prepare) for its green Olympics, promising to make the event as ____26____ (environment) sustainable as possible.

____27____ (meet) the goal of a low-carbon Winter Olympic Games, Zhangjiakou has resorted to two approaches: constructing sustainable venues (舉辦場所) that can be used after the Games and ____28____ (make) use of renewable energy.

Considering the international standards for sustainability, all venues ____29____ (adjust) for post-Olympics use after the completion of the Winter Olympic and Paralympic Games. “This type of sustainable development effort will avoid leaving behind Olympics venues, letting them go to waste,” said Wang Yanxia, ____30____ member of the Beijing Organizing Committee.

Apart from making sustainable use of the Olympic venues, renewable energy is also playing an essential role ____31____ achieving a Green Olympics. To reduce energy consumption and the effect on the environment, Zhangjiakou has turned to ____32____ (it) rich natural resources. All the 2022 Winter Olympics venues will run on green energy, ____33____ will be the first time ever throughout the history of the Olympic Games.

2022年下半年自考英語(二)模擬練習題1參考答案

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