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1.

He Zehui, a Chinese nuclear physicist, accomplished great things in physics and became an outstanding scientist.

Her family is famous for producing three famous women scientists, including her two sisters. She graduated from Tsinghua University in 1936 with a degree in physics, and then went on to study at the Technical University of Berlin, where she was the top in her class, outperforming her future husband Qian Sanqiang — China's "father of the atomic bomb”. In 1940, she earned a Ph. D in Engineering.

The couple made great discoveries in the field of uranium fission (铀核裂变), which drew global attention and earned them worldwide reputations, also marking a milestone in the development of China's experimental fission physics. Many Western media called the couple the “Marie Curie and Pierre Curie of China”

As one of the pioneers in nuclear science and technology in China, Professor He contributed a great deal to nuclear physics. During the 1950s, she started the research and development of nuclear emulsions (核乳胶) in China and their research reached the advanced world level at that time. He and her research group took the lead in building China's first nuclear reactor and accelerator. She was awarded the first Award of the National Prize of Natural Sciences for making outstanding achievements in supporting the national program of nuclear weapon development.

Throughout her career, He conquered many obstacles, and was always on the front lines of China's science-related work. She published dozens of papers yet placed little value on personal fame. The world's top physicists recognized He as a famous scientist, “ Chinese Madame Curie”.

He passed away in Beijing in 2011 at the age of 97, nearly 20 years after Qian Sanqiang. She dedicated herself to science, living a simple life, always nurturing young researchers and maintaining the highest standards that she had always valued. She loved her country and science; to both she is now an icon.

1 What is the focus of paragraph 2 about He Zehui?

A Identity background. B Character personalities.

C Education experiences. D Profession competence.

2 What do we know about Qian Sanqiang?

A He died following his wife in 1991.

B He won the National Prize of Natural Sciences.

C He assisted He Zehui to develop fission physics.

D He is also a remarkable Chinese scientist.

3 Why is He Zehui acknowledged as "The Chinese Marie Curie”

A For her great contributions to nuclear physics.

B For her accomplishment in the atomic bomb.

C For her continuous achievement in natural science.

D For her research of nuclear emulsions.

4 How can we fittingly describe He Zehui?

A Ambitious, talented, conservative and determined.

B Unselfish, patriotic, indifferent to fame and devoted to science.

C Aggressive, imaginative, strong in mind and kind in heart.

D Knowledgeable, awesome, creative and sociable.

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【答案】

1 C

2 D

3 A

4 B

【分析】

本文是一篇人物传记。文章介绍了 中国的居里夫人 何泽慧及其成就。

1

主旨大意题。根据文章第二段 “She graduated from Tsinghua University in 1936 with a degree in physics, and then went on to study at the Technical University of Berlin, where she was the top in her class, outperforming her future husband Qian Sanqiang — China's "father of the atomic bomb”. In 1940, she earned a Ph. D. in Engineering.( 1936 年,她毕业于清华大学物理系,随后进入柏林工业大学学习。在那里,她以优异的成绩超越了她未来的丈夫、中国的 原子弹之父 钱三强,成为班上的第一名。 1940 年,她获得了工程学博士学位。 )” 可知,本段主要介绍何泽慧的教育经历。故选 C

2

细节理解题。根据文章第二段 “and then went on to study at the Technical University of Berlin, where she was the top in her class, outperforming her future husband Qian Sanqiang — China's "father of the atomic bomb”. ( 随后进入柏林工业大学学习。在那里,她以优异的成绩超越了她未来的丈夫、中国的 原子弹之父 钱三强,成为班上的第一名。 )” 和第三段介绍的夫妻俩的成就可知,其丈夫钱三强也是一位伟大的中国科学家。故选 D

3

推理判断题。根据第一段 “He Zehui, a Chinese nuclear physicist, accomplished great things in physics and became an outstanding scientist.( 中国核物理学家何泽辉在物理学上做出了巨大成就,成为一名杰出的科学家。 )” 、第三段的最后一句 “Many Western media called the couple the “Marie Curie and Pierre Curie of China”. ( 许多西方媒体称这对夫妇的 中国居里夫人和皮埃尔 · 居里 )” 和第四段的第一句 “As one of the pioneers in nuclear science and technology in China, Professor He contributed a great deal to nuclear physics. ( 作为我国核科学技术的开拓者之一,何教授对核物理做出了重要贡献。 )” 可知,因何泽慧对中国的核物理作出了巨大贡献,西方媒体称其为 中国的居里夫人 。故选 A

4

推理判断题。根据文章倒数第二段 “She published dozens of papers yet placed little value on personal fame.( 她发表了几十篇论文,但并不看重个人名声。 )” 和最后一段 “She dedicated herself to science, living a simple life, always nurturing young researchers and maintaining the highest standards that she had always valued. She loved her country and science;( 她献身于科学,过着简朴的生活,总是培养年轻的研究人员,保持着她一直以来所重视的最高标准。她爱她的国家和科学 ;)” 可知,何泽慧淡泊名利、爱国、乐于助人,献身于中国的科学事业,有极高的科研素养,对中国的核物理的研究和发展作出了极大的贡献,是值得我们学习、顶礼膜拜的杰出的核物理学家。故选 B

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1.

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。

A

The Biggest Stadiums in the World

People have been pouring into stadiums since the days of ancient Greece. In around 8 A.Q., the Romans built the Colosseum, which remains the world's best knownstadium are continues to inform contemporary design. Rome’s Colosseum was 157 feet tall and had 80 entrances, seating 50,000 people. However, that was small fry compared with the city’s Circus Maximus, which accommodated around 250,000 people.

These days, safety regulations-not to mention the modern sports fan’s desire for a good view and a comfortable seat-tend to keep stadium capacities (容量) slightly lower. Even soccer fans tend to have a seat each; gone are the days of thousands standing to watch the match.

For the biggest stadiums in the world, we have used data supplied by the World Atlas list so far, which ranks them by their stated permanent capacity, as well as updated information from official stadium websites.

All these stadiums are still functional, still open and still hosting the biggest events in world sport.

•Rungrado 1st of May Stadium , Pyongyang, D.P.R-Korea. Capacity. 150,000. Opened. May 1,1989.

•Michigan Stadium , Ann Arbor, Michigan, U.S. Capacity: 107,601. Opened. October

1, 1927.

•Beaver Stadium , State College, Pennsylvania, U.S. Capacity: 106,572. Opened:

September 17, I960.

•Ohio Stadium, Columbus, Ohio, U.S. Capacity: 104,944. Opened: October 7, 1922.

•Kyle Field, College Station, Texas, U.S. Capacity: 102,512. Opened: September

24,1927.

21.How many people could the Circus Maximus hold?

A.104,944. B. 107,601. C. About 150,000. D. About 250,000.

22.Of the following stadiums, which is the oldest?

A. Michigan Stadium.

B. Beaver Stadium.

C. Ohio Stadium.

D. Kyle Field.

23.What do the listed stadiums have in common?

A. They host big games.

B. They have become tourist attractions

C. They were built by Americans.

D. They are favored by architects

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1.

B

When almost everyone has a mobile phone, why are more than half of Australian homes still paying for a landline ( 座机 ) .

These days you'd be hard pressed to find anyone in Australia over the age of 15 who doesn’t own a mobile phone. In fact plenty of younger kids have one in their pocket. Practically everyone can make and receive calls anywhere, anytime.

Still, 55 percent of Australians have a landline phone at home and only just over a quarter 29% rely only on their smartphones, according to a survey (调查) .Of those Australians who still have a landline, a third concede that it's not really necessary and they're keeping it as a security blanket - 19 percent say they never use it while a further 13 percent keep it in case of emergencies. I think my home fallsinto that category.

More than half of Australian homes are still choosing to stick with their home phone.Age is naturally a factor (因素 -only 58 percent of Generation Ys still use landlines now and then, compared to 84 percent of Baby Boomers who've perhaps had the same home number for 50 years. Age isn't the only factor; I'd say it's also to do with the makeup of your household.

Generation Xers with young families, like my wife and I, can still find it convenient to have a home phone rather than providing a mobile phone for every family member. That said, to be honest the only people who ever ring our home phone are our Baby Boomers parents, to the point where we play a game and guess who is calling before we pick up the phone using Caller ID would take the fun out of it .

How attached are you to your landline? How long until they go the way of gas street lamps and morning milk deliveries?

24. What does paragraph 2 mainly tell us about mobile phones?

A. Their target users.

B. Their wide popularity.

C. Their major functions.

D. Their complex design.

25. What does the underlined word "concede" in paragraph 3 mean?

A. Admit.

B. Argue.

C. Remember.

D. Remark.26. What can we say about Baby Boomers?

A. They like smartphone games.

B. They enjoy guessing callers’ identity.

C. They keep using landline phones.

D. They are attached to their family.

27. What can be inferred about the landline from the last paragraph?

A. It remains a family necessity.

B. It will fall out of use some day.

C. It may increase daily expenses.

D. It is as important as the gas light.

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1.

C

You’ve heard that plastic is polluting the oceans—between 4.8 and 12.7 million tonnes enter ocean ecosystems every year. But does one plastic straw or cup really make a difference? Artist Benjamin Von Wong wants you to know that it does. He builds massive sculptures out of plastic garbage, foreing viewers to re-examine their relationship to single-use plastic products.

At the beginning of the year, the artist built a piece called Strawpocalypse, a pair of 10-foot-tall plastic waves, frozen mid-crash. Made of 168,000 plastic straws collected from several volunteer beach cleanups, the sculpture made its first appearance at the Estella Place shopping center in Ho Chi Minh City, Vietnam.

Just 9% of global plastic waste is recycled. Plastic straws are by no means the biggest source ( 来源 )of plastic pollution, but they’ve recently come under fire because most people don’t need them to drink with and, because of their small size and weight, they cannot be recycled. Every straw that' s part of Von Wong's artwork likely came from a drink that someone used for only a few minutes. Once the drink is gone, the straw will take centuries to disappear.

In a piece from 2018, Von Wong wanted to illustrate ( 说明 ) a specific statistic: Every 60 seconds, a truckload's worth of plastic enters the ocean. For this work, titled "Truckload of Plastic, "Von Wong and a group of volunteers collected more than 10,000 pieces of plastic, which were then tied together to look like they’d been dumped( 倾倒 )from a truck all at once.

Von Wong hopes that his work will also help pressure big companies to reduce

their plastic footprint.

28. What are Von Wong’s artworks intended for?

A. Beautifying the city he lives in.

B. Introducing eco-friendly products.

C. Drawing public attention to plastic waste.

D. Reducing garbage on the beach.

29. Why does the author discuss plastic straws in paragraph 3?

A. To show the difficulty of their recycling.

B. To explain why they are useful.

C. To voice his views on modern art.

D. To find a substitute for them.

30. What effect would "Truckload of Plastic" have on viewers?

A. Calming.

B. Disturbing

C Refreshing

D. Challenging.

31. Which of the following can be the best title for the text?

A. Artists' Opinions on Plastic Safety

B. Media Interest in Contemporary ArtC. Responsibility Demanded of Big Companies

D. Ocean Plastics Transformed into Sculptures

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1.

D

During an interview for one of my books, my interviewer said something I still think about often. Annoyed by the level of distraction( 干扰 )in his open office, he said, “That’s why I have a membership at the coworking space across the street so I can focus. "His comment struck me as strange. After all, coworking spaces also typically use an openoffice layout ( 布局 ). But I recently came across a study that shows why his approach works .

The researchers examined various levels of noise on participants as they completed tests of creative thinking. They were randomly divided into four groups and exposed to various noise levels in the background, from total silence to 50 decibels( 分贝 ),70 decibels, and 85 decibels. The differences between most of the groups were statistically insignificant; however,the participants in the 70 decibels group those exposed to a level of noise similar to background chatter in a coffee shop-significantly outperformed the other groups. Since the effects were small, this may suggest that our creative thinking does not differ that much in response to total silence and 85 decibels of background noise.

But since the results at 70 decibels were significant, the study also suggests that the right level of background noise not too loud and not total silence may actually improve one’s creative thinking ability. The right level of background noise may interrupt our normal patterns of thinking just enough to allow our imaginations to wander, without making it impossible to focus. This kind of "distracted focus" appears to be the best state for working on creative tasks.

So why do so many of us hate our open offices? The problem may be that, in our offices, we can't stop ourselves from getting drawn into others’ conversations while we’re trying to focus. Indeed, the researchers found that face-to-face interactions and conversations affect the creative process, and yet a coworking space or a coffee shop provides a certain level of noise while also providing freedom from interruptions.

32. Why does the interviewer prefer a coworking space?

A. It helps him concentrate.

B. It blocks out background noise.

C. It has a pleasant atmosphere.

D. It encourages face-to-face interactions.

33. Which level of background noise may promote creative thinking ability?

A. Total silence.

B. 50 decibels.

C. 70 decibels.

D. 85 decibels.

34. What makes an open office unwelcome to many people?

A. Personal privacy unprotected.

B. Limited working space.

C. Restrictions on group discussion.

D. Constant interruptions.

35.What can we infer about the author from the text?

A. He's a news reporter. B. He’s on office manager.

C. He's a professional designer.

D. He's a published writer.

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1.

根据短文内容,从短文后的选项中选出能填入空白处的最佳选项。选项中有两项

为多余选项

According to Jessica Hagy, author of How to Be Interesting, it's not difficult to make yourself interesting at a dinner party.

___36___, if you're out of your comfort zone or if you're wandering into somebody's house for the first time. So the main thing is just to show up and be adventurous, trying different foods and talking to strangers.

People love to talk about themselves. If you can start the conversation with a question other than “What do you do for a living?", you'll be able to get a lot more interesting conversation out of whomever it is you're talking to. ____37 ___. it can bring in "I have this old, broken-down vehicle" or "I rode the bus with these crazy people who were laughing at silly jokes in the back." It just opens up conversation.

____38___? If you can't take their wine away, you should certainly try to take away

their soapbox (讲台) .If you're the host, you can ask them to help you in the kitchen

with something and just remove them from the situation.___39_____

And what about that other dinner-party killer: awkward silence? If you're faced with

an awkward silence at a dinner party, the only thing that always gets everyone talking again is to give the host a compliment ( 赞扬 ).__40___. Just quickly tun around and say, "This cake is extremely delicious and you have to tell me all about it.”

So being interesting at a dinner party isn’t that hard.

A. How do you know the host

B. The first step is to go exploring

C. If you ask the question "How did you get here?',

D. Be prepared to have awkward conversations with strangers

E. Or turn the conversation into a topic where they have little to say

F. What about that person who has had too much to drink or won't stop talking

G. He or she is the person who is feeling the weight of that awkwardness the most

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