相关试卷
-
1、 What record did the woman just break?A、Her personal record. B、The school record. C、The national record.
-
2、 Where did this conversation take place?A、In a movie theater. B、In a fast food restaurant. C、In an Internet bar.
-
3、 What are the speakers talking about?A、A beautiful lake. B、A skating experience. C、The man's progress.
-
4、假设你是李华,你的朋友Jenny向你询问如何保持健康。请你给她发一封邮件提些建议。内容要点如下:
1)注意合理饮食(keep a balanced diet)。多吃鱼、肉、豆类等(beans),特别是新鲜蔬菜
和水果,不要吃太多甜食(sweet);
2)注意锻炼身体(take physical exercise)。劳逸结合,多参加体育活动;
3)保证充足的睡眠。不要熬夜,每天至少睡8个小时。
注意:1)词数100左右;
2)可适当增加细节,以使行文连贯;
3)邮件的开头已给出,不计入总词数。
Dear Jenny,
How nice to hear from you! In your letter you asked me how to keep healthy.I would like to
Only in this way can you keep fit.
Yours,
Li Hua
-
5、完形填空
When eleven-year-old Ella and Cash met at Ocean Heroes Camp 40 July 2019, they immediately 1 . Even their moms had no idea the kids would become 2 guards.
"We knew we could make a 3 ,"says Cash. Within a short time, their meeting changed into action, and then 4 the Cleanup Kids — a youth-led non-profit determined to make waves in environmental 5 . Ella's love for the environment started with the 6 of cleaning up rubbish. For Cash, his awareness was 7 when a plastic straw (吸管) on the beach caught his eyes. That's when he realized the 8 facing thousands of sea creatures, which may 9 dying because of eating plastics. They are co-leading the Cleanup Kids, which now has over 20010 worldwide and counting.
"My hope is that it's not just hundreds of kids 11 us, but having a ripple effect (连锁反应),"says Cash. Members'12 include conducting cleanup, sorting and recycling rubbish.
In 2022, Cash and Ella received the Gloria Prize for Young Heroes. How can teenagers begin to make the 13 ? Ella's advice is to start 14 . "I started with just a couple of cleanups with my family," says Ella. "And just remember that teenagers may be only a small part of the population, but we're 100 percent of the 15 ,"she adds.
(1)A 、changed B 、connected C 、competed D 、argued(2)A 、coast B 、security C 、environmental D 、national(3)A 、difference B 、decision C 、profit D 、mistake(4)A 、funded B 、contacted C 、supported D 、birthed(5)A 、research B 、education C 、monitoring D 、protected(6)A 、experience B 、suggestion C 、description D 、guideline(7)A 、expressed B 、ignored C 、raised D 、shared(8)A 、choice B 、danger C 、truth D 、charge(9)A 、keep from B 、end up C 、focus on D 、worry about(10)A 、members B 、leaders C 、visitors D 、friends(11)A 、loving B 、needing C 、joining D 、calling(12)A 、behaviors B 、strategies C 、responsibilities D 、challenges(13)A 、impact B 、request C 、plan D 、statement(14)A 、early B 、young C 、slow D 、small(15)A 、world B 、future C 、society D 、moment -
6、七选五
With the rise of language apps, learning a new language is perhaps more popular than ever. There is no doubt that language learning apps have benefits as a supplement (补充) to formal education. Here are some underrated ways to learn a new language.
One of the most common advice for language learners is to consume films and shows in the language they are learning. In fact, they don't help a new learner to follow. The cartoons are often made up of basic phrases and words that one would learn at a primary level. Plus, cartoons usually come with clearer and slower pronunciation, which will help learners adapt to understanding without subtitles.
There is another choice: listening to podcasts and songs in the language you are trying to master. Not only can you pick up idioms, but you can also explore various topics to enlarge your vocabulary and understand differences within various contexts. Being exposed to the rhythm of native speakers will also help your learning, and you can achieve all of this while developing a fondness for the culture.
When practising speaking, one runs the risk of making mistakes or embarrassing oneself when attempting to practise in public or with a native speaker. So, instead, start small. Speak to your pet or an inanimate object around the house. The goal is to get used to sounding the letters. producing the accent and getting the words out.
Another creative method to put your writing skills to test is to keep a pen pal. Ideally, find someone who is not only fluent in the language you are learning, but who is also learning a language you are fluent in. Through the exchange of letters, you not only get to practise your writing skills but can also provide feedback to each other. .
A.Tell them about your day or describe how you feel.
B.If watching cartoons is not your cup of tea, fear not.
C.Plus, everyone gets a friend through a foreign stamp.
D.So can foreign speakers gain fluency within weeks or months?
E.Understanding of the films and shows depends heavily on subtitles.
F.Instead, a step down the ladder would be to watch children's cartoons.
G.But it is unrealistic to expect master y of a new tongue simply through their use.
-
7、 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。
What Is A Sand Battery?
Generally, when one pictures a battery, one imagines the lithium battery (锂电池) in various high-tech forms. Yet in 2022, Polar Night Energy launched the world's first commercial sand battery, capable of storing 500-600℃ in heat energy for months.
With the environmental concern of mining for lithium batteries, investors and companies are looking for alternatives, and sand batteries are one of them. The concept for a sand battery is simple: storing large amounts of heat in sand or sand-like materials for later use. The advantage of sand is its ability to store large amounts of heat in a small volume, its large quantity, and its low cost.
Sand batteries serve as storage for spare wind and solar power and extra energy when demand is low. They can provide heated water as well as heated air to homes and industries that would otherwise use fossil fuels. The heat can also be changed back to electricity using a steam turbine (蒸气涡轮).
This technique dates back centuries. Ancient Egyptian homes were made of sand mixed with mud and straw that would keep the heat of the hot desert sun and then release it slowly during the cool nights. Many native Americans used mud to build houses for the same reason. They would also store heat from campfires in rocks wrapped (包裹) in leather skin and use these rocks for heating their beds at night. This ancient wisdom can now be applied to modern solutions through sand batteries.
Now, Polar Night Energy, working with the heating company Lovisan Lämpð, will launch a sand battery 10 times the size and capable of storing up to100megawatts hour of heat. This battery will eliminate the need for oil-based energy for the entire town of Pornainen, Finland, and keep 160 tonnes of carbon dioxide out of the atmosphere annually. According to the Washington Post, more than $900 million has been invested in clean storage technologies in the past three years, a number that is expected to reach $3 trillion by 2040. This money is being directed towards various small companies that are investigating natural batteries.
There are challenges to overcome before this technology can be adopted widely. It remains to be seen whether natural batteries can be a steady source of energy. Furthermore, because it's an emerging industry, natural battery projects will need to be built from scratch, meaning only developed countries can afford to use them. Despite this, sand and other natural battery solutions are an exciting step forward towards a green future.
(1)、The idea of sand batteries is ____.A、to process fossil fuels for industries B、to change solar energy into electricity C、to store energy in special materials as heat D、to generate wind energy when it is necessary(2)、What is the main idea of Paragraph 4?A、The advantages of sand batteries. B、The inspiration of sand batteries. C、The application of sand batteries. D、The development of sand batteries.(3)、What does the word "eliminate" underlined in Paragraph 5 most probably mean?A、Meet. B、Remove. C、Create. D、Ignore.(4)、What can we learn about sand batteries?A、They are a high-tech form of lithium battery. B、They can be widely used across the world soon. C、They are a steady source of energy for a green future. D、They can provide heat and power for homes or industries. -
8、 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。
Boxing has been practiced for centuries — it was even one of the sports in the original Olympic Games in ancient Greece. More recently, boxing has become the mainstream in the UK, with hundreds of thousands of people from all walks of life participating in the sport every week. But why? The answer lies in the physical, mental and even social benefits boxing can bring.
Its physical benefits are clear. Whether it's practicing with a punching bag (沙袋) or a partner or facing an opponent in the ring, boxing can be an intense form of exercise and give a full-body workout. It can improve muscular strength, and it can also increase fitness — allowing someone to work out harder, for longer. These can, in turn, have a positive impact on other aspects of physical well-being, like heart health and weight management.
But the high physical demands of the sport aren't just good for the body — boxing can also have a positive impact on someone's mental well-being. Dr Jessica Pinchbeck, Senior Lecturer in Sport and Fitness at the Open University, says that boxing can mitigate some of the symptoms of anxiety and depression. Exercising regularly is already widely known to be good for mental health, but boxing can also bring a sense of discipline and focus.
And there is a third benefit of putting on the boxing gloves. Practicing punches can be done alone, of course, but boxing is not just an individual activity — it also involves working with others to train and stay safe. Dr Gavin Williams, Senior Lecturer in Education at the Open University, says that this cooperation and team work can create a sense of identity and belonging. So, no matter what the reason that attracts someone to boxing, the interactive elements of the sport mean it can also have profound social benefits.
Good for body, mind and social interactions? It's not surprising that more and more people are stepping into the ring.
(1)、How does the author develop the passage?A、By giving examples. B、By making suggestions. C、By listing reasons. D、By answering questions.(2)、What does the underlined word "mitigate "in Paragraph 3 mean?A、Change. B、Determine. C、Control. D、Reduce.(3)、What would be the best choice according to Dr Gavin Williams?A、Practicing boxing in the ring. B、Practicing boxing with a partner. C、Practicing boxing on your own. D、Practicing boxing with a punching bag.(4)、What would be the best title for the text?A、The benefits of boxing B、Boxing leads to great teamwork C、The ways to practice boxing D、Boxing does good to your health -
9、 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。
They thought it was going to be easy. A piece of cake. The band, Suenalo, were excited that they would present their skills to a group of troubled youth at a detention center (少管所).
They arrived at the invitation of a friend, who was an adviser at the center. He had mentioned a career day where members of the community came to speak to the teens about their jobs. Usually the speakers were bankers or lawyers, so he thought it would be interesting for the kids to meet some musicians and maybe even hear some music. "They need something cool to get their attention" was the pitch from the friend.
The kids, about 40, were brought in, looking distant, some even angry. Chad Bernstein, the trombone player, started telling the career of a musician from touring to copyright to the business aspects, trying to draw their interest. However, it didn't. Sensing that they couldn't win, the band, a little thrown, decided to play one song. With music going, the kids seemed to respond, their heads nodding to the beat. One of them sang a lyric (歌词). The band sang it back. Then, one by one, the musicians began picking up the beat. Chad started free styling a rap, going back and forth with the kid, and in no time, other kids jumped in. Suddenly the band and the kids were creating a song from scratch and all of them were in musical heaven.
For Chad, that moment inspired him to found Guitars Over Guns, an organization that pairs at-risk middle-schoolers with professional musicians. As both music teachers and life coaches, the musicians give the kids a way to find their creative voices and get through dark times. Over time, the kids have dropped their tough fronts and shared personal stories, from family tragedies to ordinary struggles at school with friends.
"So far we've helped over 2,700 students. Our work is highly satisfying because it shows us that a music career is more than a job, it can have more impact," says Chad Bernstein.
(1)、Why did the band come to the detention center?A、To get attention. B、To display skills. C、To plan their careers. D、To chat about music.(2)、What can we learn about the song created on the spot?A、Its lyrics were from the kids. B、Chad owned its copyright. C、It was composed cooperatively. D、The kids picked up its beat.(3)、What does Guitars Over Guns do to help at-risk teens?A、Offer guidance on life. B、Give full school instruction. C、Relate personal stories. D、Promote awareness of risks.(4)、What kind of person is Chad Bernstein?A、Disciplined. B、Purposeful. C、Humorous. D、Traditional. -
10、 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。
There are many exciting projects at Science Buddies for students. If you are interested in plants, farming, water recycling and food science, you may enjoy the hands-on projects below.
Project A: Sweet Potato Plants
Time required: Long (1+months) Cost: Low (under $20)
Do you enjoy eating sweet potatoes? They can be served as yummy snacks like mashed sweet potatoes with butter or golden-brown sweet potato fries. Do you want to grow your sweet potato plants and make tasty snacks at your will? In this science project, you will learn what part of the sweet potatoes is needed to grow the plants and how to make your own snacks.
Project B: Rooftop Gardens
Time required: Short (2—5 days) Cost: Medium ($20—$50)
Would you like some sky vegetables for dinner? How about some fresh-cut roof flowers to put in vases in your house? Around the world, rooftops are being turned into beautiful green space which takes in CO2 while releasing fresh air. Besides, rooftop gardens also keep your house cooler and lower your energy bill. Try this science project to find out.
Project C: Recycling Greywater
Cost: Medium ($20—$50)
Time required: Long (1+months)
One way to conserve water is to find safe ways to use it more than once. Here is a project to test whether greywater (water that has been used for washing or bathing) can be used for watering plants. The goal of this project is to find out the effects of greywater on plant growth and health.
It is important to note that used toilet water (blackwater) is absolutely not suitable for re-use. It must pass through a water treatment system before being released back into the environment.
(1)、Students will get ____ if they take part in Sweet Potato Plants.A、fresh air B、delicious snacks C、drinkable water D、healthy vegetables(2)、What do Projects B and C have in common?A、Cost. B、Time. C、Goal. D、Method.(3)、In which section of the newspaper can we find this passage?A、Sports. B、Agriculture. C、Medicine. D、Fashion. -
11、 阅读下面材料,根据其内容和所给段落开头语续写两段,使之构成一篇完整的短文。
Jim Barr stared in awe (敬畏) at the platform in the crowded school hall. The headmaster marched onto the stage, followed by the captains of the school soccer team and rugby side. Jim watched with envy as each was presented with an honor s jacket for their contribution to the school's sporting success over the previous year. When the next presentation of honors jacket would come around, Jim knew there was little hope that he would be the receiver of one of these treasured items of clothing.
"I wish you all a happy summer holiday, " the headmaster announced. "Although most of you will be going away to sunnier parts, there are others who will be staying near their home. The local council has asked the school to undertake a project over the next six weeks to help clear up rubbish around the area and separate it for recycling. If anyone is interested, come to my office and you will be supplied with a rubbish picker, bags and heavy-duty gloves. "
Jim knew he would be at a loose end over the holiday, so he went to the office along with five classmates to pick up the equipment needed to gather up the rubbish which littered the streets around the school. When he arrived home, his mother looked at him curiously as he placed the equipment on the kitchen table.
"What is this all about?" she asked with a smile on her face. "Mum, I'm an average pupil and I'm not very good at sports, " he replied. "This waste recycling is one way I can contribute to the good name of the school. "
"Just as long as you don't get fed up and stop half way through, " said Mum.
"I won't give up. I have made up my mind to do it well, " Jim said confidently.
注意:
1. 续写词数应为150个左右;
2. 请按如下格式在答题卡的相应位置作答。
Over the next few weeks, his classmates dropped out of the project.
Hearing his name called by the headmaster, Jim nervously made his way to the platform.
-
12、 假设你是高中生李华,你曾参加面试成功获得一份暑期工。现在你英国好友 Henry 准备去一家公司面试应聘暑期工,他给你来信请你给他一些面试的建议,请用英语写一封回信。
注意: 1. 词数100左右;
2. 可增加细节,以使行文连贯。
-
13、 阅读下面短文,在空白处填入1个适当的单词或括号内单词的正确形式。
After about one hour and a half on Tuesday night, the 2021 Nobel literature laureate Abdulrazak Gurnah (sell) around 100, 000 copies of his novels. The book sale was at Chinese livestream show on the short video platform Douyin, (generate) a profit of over 4 million yuan ($570, 000). The number grew to 110, 000 copies later that night.
During his talk with English teacher-turned livestreamer Dong Yuhui, the Tanzanian-born British author, 76, shared Chinese netizens his hometown life immigrant experiences, his writing as an outside r and teaching as a literature professor. He added: "I have been (continuous) absorbing nourishment(营养) for creating from nostalgia (怀旧), pain and (silent). "
Dong managed (connect) Gurnah's life and writing with the numerous Chinese readers living and working far from home—Dong being one of them —who find difficult to fit in the new environment, mostly in big cities, but also difficult to go back home and stay.
The show was the last public event of Gurnah's first China trip that began on March 5, during he visited Shanghai, Ningbo of zhejiang province, and Beijing, giving lectures and holding dialogues with Chinese writers including Ge Fei, Sun Ganlu and Nobel laureate Mo Yan.
-
14、 完形填空
Every afternoon for the past 11 years, AI Merritt, 83 years old, has been a reliable and cheery presence in his southeast Carlsbad neighbourhood, California.
His doctor suggested he get more 1 after he had some heart trouble about 12 years ago. AI started to 2 around the local road and hills. At first, his rides were about five miles long, then 10 to 12 miles, and 3 the length of his outings grew.
Since 2010, Merritt has been on a personal 4 to cycle the circumference (周长) of the earth — 24, 901 miles without even leaving his own neighbourhood. 5 , over the years, he got to know many of his neighbours and send them 6 of love and kindness.
"Every day I see him 7 on his bike. He is totally cheerful and takes time with everybody, " Keene said. "He gives us 8 and shows us how you can be in your 80s and still have a good time. "
It was not until October 24 that the old man finally realized his 9 bicycle trips were as important to them as they were to him. At 3 p. m. that Sunday afternoon, nearly 200 people 10 near his home to surprise and congratulate him on the completion of his "round-the-world" adventure.
As he rode down the hill towards his house, an 11 erupted from the crowd, who were 12 international flags and earth-shaped balloons. The outpouring of love 13 Merritt.
Although Merritt has now 14 his cycling goal, he has no plans to change the 15 that has become the highlight of his life.
(1)A 、 space B 、 workout C 、 care D 、 rest(2)A 、 walk B 、 wander C 、 travel D 、 pedal(3)A 、 roughly B 、 gradually C 、 thoroughly D 、 totally(4)A 、 pursuit B 、 version C 、 competence D 、 phenomenon(5)A 、 By coincidence B 、 In particular C 、 As a consequence D 、 On the contrary(6)A 、 message B 、 composition C 、 shape D 、 mixture(7)A 、 turning out B 、 dropping by C 、 flying by D 、 taking in(8)A 、 celebration B 、 exception C 、 excuse D 、 inspiration(9)A 、 annual B 、 daily C 、 monthly D 、 weekly(10)A 、 gathered B 、 exposed C 、 included D 、 restored(11)A 、 apology B 、 emotion C 、 explosion D 、 applause(12)A 、 handing B 、 releasing C 、 waving D 、 chasing(13)A 、 discouraged B 、 astonished C 、 confused D 、 panicked(14)A 、 dragged B 、 called C 、 achieved D 、 returned(15)A 、 routine B 、 regulation C 、 advantage D 、 impression -
15、 阅读下面短文,从短文后的选项中选出可以填入空白处的最佳选项。选项中有两项为多余选项。
The Surprising Strength of"Weak" Social Ties
It's long been known that a community of supportive relationships improves our quality of life and can even help us recover from illness. . Regularly interacting with a wide variety of social ties, both "weak" and "strong", enhances our satisfaction. A rich diversity of ties provides more significant benefits to well-being, and "weak" social ties can prove just as important to life satisfaction as core, or "strong" ties. . There you can find the people who cheer, serve, support, comfort, educate, motivate, and entertain you.
Claire gets cheered up by going to the library and chatting with her favorite librarian every week. Sherry gets great joy from her Sunday breakfasts at a local diner because the manager and her favorite waitress are nice to her. . I remember discussing Anna Karenina on an airplane with a wise economics professor, and finding meaningful moments of joy with street musicians and performers.
. When you show kindness to a stranger, your seemingly small act might stay in their memory as a source of support and positivity. Everyone needs to feel significant in the eyes of another. You could be that person for someone in your extended circle. That's why it's so important to reach out to people around you, especially when they're going through hard times.
When we feel blue or lonely, we tend to turn down social engagements, either to avoid the imagined embarrassment of being the only sad person in a group or because socializing with people we don't know well can be awkward at first. . Being open to both our strong and weak ties allows us to benefit from the comfort, connection, and community they provide.
A. All of those connections matter — and so do you
B. Harvard researcher Hanne Collins discovered something new
C. Even those we meet only once can leave a lasting impression
D. Our shared kindness and familiarity offer me a sense of community
E. Interacting with the weak ties encourages us to behave more professionally
F. But saying yes, despite the hesitation, offers an opportunity to feel less lonely
G. So notice, pay attention to, and be grateful for your big, wide world of loose social ties
-
16、 阅读短文,回答问题
"Assume you are wrong. " The advice came from Brian Nosek, a psychology professor, who was offering a strategy for pursuing better science.
To understand the context for Nosek's advice, we need to take a step back to the nature of science itself. You see despite what many of us learned in elementary school, there is no single scientific method. Just as scientific theories become elaborated and change, so do scientific methods.
But methodological reform hasn't come without some fretting and friction. Nasty things have been said by and about methodological reformers. Few people like having the value of their life's work called into question. On the other side, few people are good at voicing criticisms in kind and constructive ways. So, part of the challenge is figuring out how to bake critical self-reflection into the culture of science itself, so it unfolds as a welcome and integrated part of the process, and not an embarrassing sideshow.
What Nosek recommended was a strategy for changing the way we offer and respond to critique. Assuming you are right might be a motivating force, sustaining the enormous effort that conducting scientific work requires. But it also makes it easy to interpret criticisms as personal attacks. Beginning, instead, from the assumption you are wrong, a criticism is easier to interpret as a constructive suggestion for how to be less wrong — a goal that your critic presumably shares.
One worry about this approach is that it could be demoralizing for scientists. Striving to be less wrong might be a less effective motivation than the promise of being right. Another concern is that a strategy that works well within science could backfire when it comes to communicating science with the public. Without an appreciation for how science works, it's easy to take uncertainty or disagreements as marks against science, when in fact they reflect some of the very features of science that make it our best approach to reaching reliable conclusions about the world. Science is reliable because it responds to evidence: as the quantity and quality of our evidence improves, our theories can and should change, too.
Despite these worries, I like Nosek's suggestion because it builds in cognitive humility along with a sense that we can do better. It also builds in a sense of community — we're all in the same boat when it comes to falling short of getting things right.
Unfortunately, this still leaves us with an untested hypothesis (假说): that assuming one is wrong can change community norms for the better, and ultimately support better science and even, perhaps, better decisions in life. I don't know if that's true. In fact, I should probably assume that it's wrong. But with the benefit of the scientific community and our best methodological tools, I hope we can get it less wrong, together.
(1)、What can we learn from Paragraph 3?A、Reformers tend to devalue researchers' work. B、Scientists are unwilling to express kind criticisms. C、People hold wrong assumptions about the culture of science. D、The scientific community should practice critical self-reflection.(2)、The strategy of "assuming you are wrong" may contribute to ____.A、the enormous efforts of scientists at work B、the reliability of potential research results C、the public's passion for scientific findings D、the improvement in the quality of evidence(3)、The underlined word "demoralizing" in Paragraph 5 means ____.A、discouraging B、ineffective C、unfair D、misleading(4)、The tone the author uses in talking about the untested hypothesis is ____.A、doubtful but sincere B、disapproving but soft C、authoritative and direct D、reflective and humorous -
17、 阅读短文,回答问题
The prodigious ability of our species to rapidly assimilate vocabulary, expanding from a mere 300 lexemes by the tender age of two to an impressive repertoire exceeding 1, 000 by the age of four, remains a subject of profound enigma. Certain scholars in the realms of cognitive science and linguistics have posited that the human mind enters the world equipped with innate cognitive predispositions and logical parameters that facilitate this linguistic feat. However, recent advancements in the sphere of machine learning have unveiled the potential for swift acquisition of semantic understanding from sparse data, eschewing the need for preconceived, hardwired assumptions.
An ensemble of researchers has triumphantly honed a rudimentary artificial intelligence construct to correlate visual representations with their corresponding lexical entities, utilizing a mere 61 hours of ambient visual recordings and auditory data — previously amassed from an individual known as Sam during the years 2013 and 2014. Though this represents but a minuscule fraction of a child's developmental chronicle, it transpires that this was sufficiently informative to prompt the AI in discerning the significance of select vocables.
These revelations intimate that the process of linguistic acquisition may be more straightforward than hitherto presumed. It is conceivable that the juvenile mind does not necessitate a tailor-made, sophisticated linguistic apparatus to adeptly apprehend the essence of words, posits Jessica Sullivan, an adjunct professor of psychology at Skidmore College. "This is an exceptionally elegant inquiry, " she articulates, as it presents corroborative evidence that rudimentary data extracted from a child's perspective is sufficiently abundant to initiate the processes of pattern recognition and lexical assimilation.
The recent scholarly endeavor also illustrates the plausibility of machines emulating the learning modalities inherent to human cognition. Vast linguistic models are typically nurtured on colossal datasets encompassing billions, if not trillions, of lexical permutations. In stark contrast, human beings manage with a significantly reduced informational intake, as articulated by the principal scribe of the study, Wai Keen Vong. With the appropriate genre of data, the chasm separating machine and human learning could be substantially bridged.
Nevertheless, further investigation is warranted in select dimensions of this pioneering research. The savants concede that their findings do not conclusively elucidate the mechanisms by which children amass vocabulary. Additionally, the study's purview was confined to the identification of nouns pertaining to tangible entities.
Despite these limitations, this represents a stride toward a more profound comprehension of our own cognitive faculties, which may ultimately contribute to the enhancement of human pedagogical practices, according to Eva Portelance, a scholar in computational linguistics. She remarks that AI research has the potential to shed light on enigmatic queries about our essence that have persisted over time. "We can harness these paradigms in a salutary manner, to the advantage of scientific discovery and societal progress, " Portelance further elaborates.
(1)、What is a significant finding of machine-learning research?A、Vocabulary increases gradually with age. B、Vocabulary can be acquired from minimal data. C、Language acquisition is tied to built-in expectations. D、Language acquisition is as complex as formerly assumed.(2)、What does the underlined word "prompt" in paragraph 2 mean?A、Facilitate. B、Persuade. C、Advise. D、Expect.(3)、What is discussed about the new research in paragraph 5?A、Its limitations. B、Its strengths. C、Its uniqueness. D、Its process.(4)、What is Eva Portelance's attitude to the AI research?A、Doubtful. B、Cautious. C、Dismissive. D、Positive. -
18、 阅读短文,回答问题
It was in a brightly-lit room in Mexico City, Mexico, that on June 18, 2014 it was announced that India-born Dr Sanjaya Rajaram had been named the winner of the World Food Prize.
Dr Rajaram won this award for successfully crossbreeding (杂交) the winter and spring wheat (小麦) varieties, which have been two distinct and isolated gene pools (分离的基因库) since the beginning of farming. And because of this breakthrough, the scientist has been able to breed over 480 wheat varieties.
Born in Varanasi in 1943, Dr Rajaram lived with his family off a plot of land growing wheat, rice and maize. "After my education here in India, I went off to Australia for my PhD and soon I joined CIMMYT (the International Maize and Wheat Improvement Centre) in Mexico, where my career as a plant breeder started, " said Dr Rajaram.
"Every country is unique — there are climate systems, culture, the financial situation and each of the nations I visited needed a different set of solutions, " said Dr Rajaram. His solutions became part of what is widely described as the world's first "wheat network", a global exchange of "genetic information and innovations among researchers". His varieties of wheat were strong in nutrition, delayed (延迟) the attack of some plant diseases and were able to survive the severest of conditions.
After nearly half a century in the field, Dr Rajaram said his work was still not finished. "In science, you never stop learning. I have been doing this all my life and I've never really had time for anything else. As far as hobbies go, well, there's a bit of music I like to listen to and that's pretty much it. I have been on a long journey of pushing the boundaries (边界) of what's possible and today, there's still work left. Learning must never stop and the world must not go hungry. "
(1)、Why was Dr Rajaram awarded the World Food Prize?A、He improved several wheat varieties genetically. B、He crossbred the winter and spring wheat varieties. C、He successfully bred two wheat varieties. D、He found the difference between the winter and spring wheat varieties.(2)、When did Dr Rajaram start to work on plant breeding?A、During his college years in India. B、While doing his PhD in Australia. C、After becoming a member of CIMMYT in Mexico. D、While living with his family near wheat-growing land.(3)、What is one advantage of the wheat varieties developed by Dr Rajaram?A、They can be planted in any season. B、They are free from the attack of some pant diseases. C、They can grow well in terrible environments. D、They can grow taller than traditional ones.(4)、What can we learn about Dr Rajaram from the last paragraph?A、He was too busy with work to develop any hobby. B、He wasn't satisfied with the results of his research. C、He planned to do research in a new field of science. D、He made his mind to work on world food problems. -
19、 阅读短文,回答问题
Books that Changed My Life
Frank Cottrell-Boyce is a multi-award-winning author and screenwriter who won the CILIP Carnegie Medal for his debut children's book, Millions. His new book The Wonder Brothers, a fun mystery-adventure about the biggest vanishing trick of all time, is out now.
HERE Is Real Magic, Nate Staniforth
I could talk about this book forever! It's a memoir by a brilliant magician, Nate Staniforth, who has a belief in being able to do magic out of ordinary things. He has become a little jaded and disillusioned, so he takes himself to India to renew himself by taking his magic on the road. I'm very privileged to have been a writer all my life, but it's very difficult to stop it just being a job. You can lose touch with the joy of it. This book is about rediscovering the joy in your own talents and finding magic in the ordinary.
One Thousand and One Nights
I won a copy of this book in a competition at school. It's kind of the opposite of finding the magic in the ordinary—it's about extravagance and amazing ness, bragging and lying. But I love it! It's really about how storytelling can save your life. The narrator is a woman facing a death sentence who is tell ng stories with these cli hangers (悬念) so she won't be killed. It's a book of wonders about how you can enchant (使入迷) someone with a story. As children's writer, you spend a lot of time in schools, telling stories to children who don't necessarily want to be there, gathering them up in a moment of laughter, excitement or nervousness. One Thousand and One Nights celebrates that you can confront someone who wants to kill you and, because of a cliffhanger they go, "I'll kill you tomorrow instead". It's the greatest celebration of the power of storytelling I can think of.
Three Men in a Boat, Jerome K Jerome
This is just the funniest book. And it's kind of about nothing. It's just three blokes in a boat going down the Thames and not being very good at it. That's all. It's just paying attention to the lovely details of ordinary life. It's so kind, so tender, and it's funnier than anything else. There are pages and pages of failing to get through a lock gate or getting lost in amaze. You don't need all these big twists and dramatic events to be funny, you can just be really overconfident that you can find your way out of amaze!
(1)、Which book is won by its owner as a prize for a competition?A、Millions B、Three Men in a Boat C、One Thousand and One Nights D、Here Is Real Magic(2)、If you want to find magic in the ordinary, who should you read?A、Nate Staniforth B、Frank Cottrell-Boyce C、Jerome K Jerome D、Dale Carnegie(3)、What is the article intended to do?A、To compare different books. B、To recommend books. C、To comment on books. D、To list best-sellers. -
20、 听录音,回答问题。(1)、What did Harry Nuriev do in 2019?A、He displayed a special sofa. B、He designed a sofa using bags. C、He searched a fair for old items.(2)、What does Katie Treggiden think furniture companies should do?A、Improve product quality. B、Use sustainable material. C、Lengthen furniture's life.(3)、What is the main focus of the speaker?A、A designer's green sofa. B、Problems in the furniture industry. C、The change in the fashion industry.