题目内容

【题目】根据短文内容从方框中选择恰当的单词填空,使短文完整、通顺,有的需要变换形式,每词限用一次。

progress, top, without, system, develop, three, use, most

progress, top, without, system, develop, three, use, most

China has built the world's fastest computer, the Sunway TaihuLight. It is the first time that China has come at the top1 using US technology. The Sunway TaihuLight2 Chinese-developed ShenWei processors (中央处理器). The new system was 3 at the National Supercomputing Centre in Wuxi, Jiangsu Province.

China has the 4 supercomputers on the TOP500 list with 167 systems. The US is second with 165 and Japan is5 with 29. Germany is fourth with 26 systems, and France is next with 18, followed byBritain with 12.

China has made great6 in supercomputing. It had no7 on the TOP500 list in 2001. In 2003, China's fastest supercomputer was only 51st in the world. Now China has two supercomputers in the8 10 of the TOP500 list.

【答案】

1without

2uses

3developed

4most

5third

6progress

7systems

8top

【解析】

本文主要介绍中国的超级计算机。中国已经建造了世界上最快的计算机,神威·太湖之光。这是中国第一次不用美国技术登上世界顶峰。这个新系统是在江苏省无锡国家超级计算机中心开发的。在世界500强的名单中,中国拥有最多的超级计算机,拥有167个系统。美国以165个系统位居第二,日本以29个系统位居第三。德国排名第四,拥有26个系统,法国排名第五拥有18个系统,英国排名第六,拥有12个系统中国在超级计算方面取得了很大的进步。现在,中国有两台超级计算机跻身世界500强前十。

1句意:这是中国首次不用美国技术登上世界顶峰。without:没有,介词,后面跟动词,代词或名词。结合句意和所给词(without)可知答案是without。

2句意:神威·太湖之光采用中国自主开发的神威处理器。本文时态是一般现在时,主语The Sunway TaihuLight是第三人称单数,可知谓语动词使用单数。结合句意和所给词(use:使用)可知答案是uses。

3句意:这个新系统是在江苏省无锡国家超级计算机中心开发的。本句是一般过去时的被动语态,其构成:was/were done sth.;结合句意和所给词(develop:开发,发展)可知答案是developed。

4句意:在世界500强的名单中,中国拥有最多的超级计算机,拥有167个系统。结合句意和所给词(most:最多的)可知答案是most。

5句意:美国以165个系统位居第二,日本以29个系统位居第三。结合句意和所给词(third:第三)可知答案是third。

6句意:中国在超级计算方面取得了很大的进步。make great progress:取得巨大进步,取得很大进展结合句意和所给词(progress:进步前进)可知答案是progress 。

7句意:它在2001年的TOP500名单上没有自己的系统。system:系统,可数名词,可数名词需要使用复数,表示泛指,不能单独使用。结合句意和所给词(system:系统)可知答案是systems。

8句意:现在,中国有两台超级计算机跻身世界500强前十。短语in the top…of:在…,结合句意和所给词(top:顶,顶部)可知答案是top。

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【题目】Bike-sharing has swept across China, with an increasing number of people choosing bike riding instead of driving. The bike that the service company provides has GPS or Bluetooth on it, and those bikes can be easily unlocked with a smart phone and left anywhere in public. Bike-sharing allows people to borrow a bike from one place and return it at another place easily.

In some cities, we can see more and more people riding this kind of sharing-bikes. It’s very convenient to use the bikes if you have a smart phone. First, you have to download such an APP on your smart phone. Then what you need to do is to find a nearest bike through the APP, scan the QR code on the bike or connect your phone with the bike over a Bluetooth wireless connection. You will find the bike can be unlocked itself. Then you can enjoy your trip. What’s more, the greatest advantage of bike-sharing is that you can easily find one and never worry about where to park it. The cost of riding depends on the time that you spend. Normally, every hour you ride, you need to pay one yuan. It doesn’t cost so much, does it?

At the same time, some people park the bikes in their own homes. Besides, some people don’t value the bikes. Now service companies are trying to solve the problem like being stolen. Technology and science have changed our social lifestyles. We have to say bike-sharing brings us more convenience without doubt. And we also hope that people can not only enjoy it but also put it to good use.

1From the first paragraph, we know ______.

A. bike-sharing is invented in China

B. sharing-bikes are used by some people

C. most people in cities don’t drive

D. sharing-bikes can be borrowed anywhere

2If you want to use a sharing-bike, you must ______ first.

A. have a smart phone and download an APP

B. download an APP and pay for the trip

C. unlock the bike and download an APP

D. find a nearest bike and borrow it from anyone

3Which of the following is NOT mentioned in this passage?

A. Bike-sharing is very cheap.

B. Bike-sharing is a kind of green transport.

C. Sharing-bikes are easy to unlock.

D. Sharing-bikes may be stolen.

【题目】Every country has many volunteers who help to take care of others. They_________ books to the people in hospitals or homes for the elderly. Sometimes they just visit them and play games with them or listen to their________.

Other young volunteers go and work in the homes of people who are sick or _______ . They paint, clean up,__________their houses or do their shopping.

For boys who no longer have__________, there is an organization called Big Brothers. College students and other men take these boys to baseball games or fishing places and help them to get to know things that boys_________ learn from their fathers.

Each city has a number of clubs where boys and girls can go to play games or learn crafts (工艺). Some of these clubs organize short__________to the mountains, beaches, or other places of interest________ . Most of these clubs use high school and college students as volunteers because they are young enough to _________the names of boys and girls.

Volunteers believe that the happiest people in the world are those who help to_________ happiness to others.

1A. sell B. read C. throw D. show

2A. voices B. speeches C. songs D. problems

3A. young B. happy C. old D. hungry

4A. repair B. pollute C. build D. remove

5A. brothers B. sisters C. fathers D. mothers

6A. never B. usually C. only D. seldom

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