How boosting the margin can also boost classifier complexity

2025年全国大学英语CET四级考试模拟试卷及答案指导一、写作（15分）CET-4 Writing SectionDirections: For this part, you are allowed 30 minutes to write a short essay entitled “The Importance of Teamwork”. You should write at least 120 words but no more than 180 words.Sample Essay: The Importance of TeamworkIn today’s fast-paced and highly competitive world, the concept of teamwork has become more crucial than ever. It is often said that one can go fast alone, but to go far, one must go together. This saying underlines the importance of teamwork in achieving common goals effectively and efficiently.Teamwork allows for the pooling of diverse skills and talents, which leads to more innovative solutions and better decision-making. When individuals with different backgrounds and expertise collaborate, they bring unique perspectives to the table, fostering an environment where creativity thrives. Furthermore, working as a team builds a support system, enabling members to rely on each other during challenging times, thus reducing stress and increasing job satisfaction.Another significant benefit of teamwork is the ability to accomplish tasksthat would be impossible for an individual to handle. By dividing work among team members based on their strengths, teams can tackle complex projects, ensuring all aspects are thoroughly covered. This not only improves the quality of work but also accelerizes the completion time.In conclusion, the value of teamwork cannot be overstated. It is through collaboration and mutual support that we can achieve great things, overcome obstacles, and reach our full potential. Embracing the spirit of teamwork is essential for both personal and professional success in our interconnected world.Analysis:•Introduction: The essay begins with a clear statement about the increasing significance of teamwork in the modern era, setting up the main argument.•Body Paragraphs:•The first body paragraph discusses how teamwork enhances innovation and decision-making by combining varied skills and viewpoints.•The second body paragraph highlights the supportive nature of teamwork, emphasizing its role in managing stress and boosting morale.• A third point is made about the efficiency and effectiveness gained from dividing labor according to individual strengths, allowing for thesuccessful execution of complex tasks.•Conclusion: The concluding paragraph reinforces the thesis, summarizing the key benefits of teamwork and linking them to broader concepts ofachievement and personal growth.This sample response adheres to the word limit (156 words), maintains a coherent structure, and provides specific examples to support the main points, making it a strong example for the CET-4 writing section.二、听力理解-短篇新闻（选择题，共7分）第一题News Item 1:A new study has found that the popularity of online shopping has led to a significant increase in the use of plastic packaging. The researchers analyzed data from various e-commerce platforms and discovered that the amount of plastic packaging used in online orders has doubled over the past five years. This has raised concerns about the environmental impact of e-commerce and the need for more sustainable packaging solutions.Questions:1、What is the main issue addressed in the news?A) The decline of traditional shopping methods.B) The environmental impact of online shopping.C) The growth of e-commerce platforms.D) The advantages of plastic packaging.2、According to the news, what has happened to the use of plastic packaging in online orders over the past five years?A) It has decreased by 50%.B) It has remained stable.C) It has increased by 25%.D) It has doubled.3、What is the primary concern raised by the study regarding online shopping?A) The increase in the number of e-commerce platforms.B) The high cost of online shopping.C) The environmental impact of plastic packaging.D) The difficulty in returning products.Answers:1、B) The environmental impact of online shopping.2、D) It has doubled.3、C) The environmental impact of plastic packaging.第二题Section B: Short NewsIn this section, you will hear one short news report. At the end of the news report, you will hear three questions. After each question, there is a pause. During the pause, you must read the four choices marked A), B), C) and D), and decide which is the best answer. Then mark the corresponding letter on the Answer Sheet with a single line through the center.News Report:The World Health Organization announced today that it has added the ChineseSinovac COVID-19 vaccine to its list of vaccines approved for emergency use. This move will facilitate the distribution of the vaccine in lower-income countries participating in the COVAX initiative aimed at ensuring equitable access to vaccines globally. The WHO praised the Sinovac vaccine for its easy storage requirements, making it ideal for areas with less sophisticated medical infrastructure.Questions:1、According to the news report, what did the WHO announce?A)The end of the pandemicB)Approval of a new vaccineC)Launch of a global health campaignD)Increased funding for vaccine researchAnswer: B) Approval of a new vaccine2、What was highlighted about the Sinovac vaccine by the WHO?A)It is the most effective vaccine availableB)It requires simple storage conditionsC)It is cheaper than other vaccinesD)It has no side effectsAnswer: B) It requires simple storage conditions3、What is the purpose of the COVAX initiative mentioned in the report?A)To speed up vaccine developmentB)To provide financial support to vaccine manufacturersC)To ensure equal access to vaccines worldwideD)To promote travel between countriesAnswer: C) To ensure equal access to vaccines worldwide三、听力理解-长对话（选择题，共8分）第一题Part Three: Long ConversationsIn this section, you will hear 1 long conversation. The conversation will be played twice. After you hear a part of the conversation, there will be a pause. Both the questions and the conversation will be spoken only once. After you hear a question, you must choose the best answer from the four choices marked A), B), C), and D). Then mark the corresponding letter on Answer Sheet 2 with a single line through the center.Now, listen to the conversation.Conversational Excerpt:M: Hey, Jane, how was your day at the office today?W: Oh, it was quite a challenge. I had to deal with a lot of issues. But I think I handled them pretty well.M: That’s good to hear. What were the main issues you faced?W: Well, first, we had a problem with the new software we’re tryin g to implement. It seems to be causing some technical difficulties.M: Oh no, that sounds frustrating. Did you manage to fix it?W: Not yet. I’m still trying to figure out what’s wrong. But I’m workingon it.M: That’s important. The company can’t afford a ny downtime with this software.W: Exactly. And then, I had to deal with a customer complaint. The customer was really upset because of a delayed shipment.M: That’s never a good situation. How did you handle it?W: I tried to be understanding and offered a discount on their next order. It seemed to calm them down a bit.M: That was a good move. Did it resolve the issue?W: Yes, it did. They’re satisfied now, and I think we’ve avoided a bigger problem.M: It sounds like you had a busy day. But you did a good job handling everything.W: Thanks, I’m glad you think so.Questions:1、What was the main issue the woman faced with the new software?A) It was causing problems with the computer systems.B) It was taking longer to install than expected.C) It was causing technical difficulties.D) It was not compatible with their existing systems.2、How did the woman deal with the customer complaint?A) She escalated the issue to her supervisor.B) She offered a discount on the customer’s next order.C) She apologized directly to the customer.D) She sent the customer a refund check.3、What was the woman’s impression of her day at work?A) It was uneventful and unchallenging.B) It was quite stressful but rewarding.C) It was a day filled with unnecessary meetings.D) It was a day where she didn’t accomplish much.4、What did the man say about the woman’s day at work?A) He thought it was unproductive.B) He felt she had handled everything well.C) He thought she should have asked for help.D) He believed she should take a break.Answers:1、C2、B3、B4、B第二题对话内容:Man:Hey, Sarah. I heard you’re planning to go on a trip next month. Where are you heading?Sarah:Oh, hi, Mike! Yes, I’m really excited about it. I’m going to Japan. It’s my first time there.Man:That sounds amazing! How long will you be staying? And what places are you planning to visit?Sarah:I’ll be there for two weeks. My plan is to start in Tokyo and then travel to Kyoto, Osaka, and Hiroshima. I’ve always been fascinated by the mix of traditional and modern culture in Japan.Man: Two weeks should give you plenty of time to see a lot. Are you going alone or with someone?Sarah:Actually, I’m going with a group of friends from college. We all decided to take this trip together after graduation. It’ll be great to experience it with them.Man:That’s wonderful! Do you have everything planned out, like accommodations and transportation?Sarah:Mostly, yes. We’ve booked our flights and hotels, and we’re using the Japan Rail Pass for getting around. B ut we’re leaving some room for spontaneity too. Sometimes the best experiences come unexpectedly!Man:Absolutely, that’s the spirit of traveling. Well, I hope you have an incredible time. Don’t forget to try some local food and maybe bring back some souvenirs!Sarah:Thanks, Mike! I definitely won’t miss out on trying sushi and ramen, and I already have a list of gifts to buy for family and friends. I can’t waitto share my adventures with everyone when I get back.1、How long is Sarah planning to stay in Japan?•A) One week•B) Two weeks•C) Three weeks•D) One month答案: B) Two weeks2、Which of the following ci ties is NOT mentioned as part of Sarah’s itinerary?•A) Tokyo•B) Kyoto•C) Sapporo•D) Hiroshima答案: C) Sapporo3、Who is Sarah going to Japan with?•A) By herself•B) With her family•C) With a group of friends•D) With coworkers答案: C) With a group of friends4、What has Sarah and her friends prepared for their trip besides booking flights and hotels?•A) They have hired a personal guide.•B) They have reserved spots for cultural workshops.•C) They have purchased a Japan Rail Pass.•D) They have enrolled in a language course.答案: C) They have purchased a Japan Rail Pass.四、听力理解-听力篇章（选择题，共20分）第一题Section CDirections: In this section, you will hear a passage three times. When the passage is read for the first time, listen carefully for its general idea. When the passage is read for the second time, fill in the blanks with the exact words you have just heard. Finally, when the passage is read for the third time, check what you have written.Passage:In recent years, the concept of “soft skills” has become increasingly popular in the workplace. These are skills that are not traditionally taught in schools but are essential for success in the professional world. Soft skills include communication, teamwork, problem-solving, and time management.1、Many employers believe that soft skills are just as important as technical skills because they help employees adapt to changing work environments.2、One of the most important soft skills is communication. Effectivecommunication can prevent misunderstandings and improve relationships with colleagues.3、Teamwork is also crucial in today’s workplace. Being able to work well with others can lead to better productivity and innovation.4、Problem-solving skills are essential for overcoming obstacles and achieving goals. Employees who can think creatively and solve problems efficiently are highly valued.5、Time management is another key soft skill. Being able to prioritize tasks and manage time effectively can help employees meet deadlines and reduce stress.Questions:1、What is the main idea of the passage?A) The importance of technical skills in the workplace.B) The definition and examples of soft skills.C) The increasing popularity of soft skills in the workplace.D) The impact of soft skills on employee performance.2、Why do many employers believe soft skills are important?A) They are easier to teach than technical skills.B) They are not necessary for most jobs.C) They help employees adapt to changing work environments.D) They are more difficult to acquire than technical skills.3、Which of the following is NOT mentioned as a soft skill in the passage?A) Communication.B) Leadership.C) Problem-solving.D) Time management.Answers:1、C) The increasing popularity of soft skills in the workplace.2、C) They help employees adapt to changing work environments.3、B) Leadership.Second Part: Listening Comprehension - Passage QuestionsListen to the following passage carefully and then choose the best answer for each question.Passage:Every year, millions of people flock to beaches around the world for their vacations. While enjoying the sun and sand, few give much thought to the tiny organisms that make up the very sand they’re lying on. Sand is actually made from rock particles that have been broken down over time by natural processes. However, on some unique beaches, like those found in Hawaii, the sand has a significant component of coral and shell fragments, giving it a distinctive white color. Beaches not only provide relaxation but also play a crucial role in supporting marine life and protecting coastal areas from erosion.Questions:1、What do millions of people go to the beaches for annually?2、What makes the sand on Hawaiian beaches distinctive?3、Besides providing relaxation, what other important role do beaches serve?Answers:1、Vacations.2、The presence of coral and shell fragments.3、Supporting marine life and protecting coastal areas from erosion.第三题PassageThe rise of e-commerce has revolutionized the way we shop. With just a few clicks, customers can purchase products from all over the world and have them delivered to their doorstep. However, this convenience has also brought about some challenges, particularly in terms of logistics and environmental impact.One of the biggest concerns is the environmental impact of packaging. Traditional packaging materials, such as plastic bags and boxes, are not biodegradable and often end up in landfills, contributing to pollution.E-commerce companies have started to address this issue by offering packaging-free options and promoting the use of sustainable materials.Another challenge is the issue of returns. With the ease of online shopping, customers often order more items than they need, leading to a high rate of returns. This not only increases the carbon footprint of shipping but also creates additional waste. Some companies have introduced policies to encourage customers to return fewer items, such as offering incentives for reuse or donation.Despite these challenges, the e-commerce industry is not standing still. There are innovative solutions being developed to make the process more sustainable. For example, some companies are experimenting with drone delivery to reduce the number of vehicles on the road. Others are investing in energy-efficient data centers to power their operations.1、What is one of the main concerns related to e-commerce packaging?A)The high cost of shipping materials.B)The environmental impact of non-biodegradable materials.C)The difficulty in recycling packaging materials.2、How does the high rate of returns affect e-commerce?A)It increases the demand for new packaging materials.B)It leads to a decrease in the cost of shipping.C)It creates additional waste and increases the carbon footprint.3、What is an innovative solution being developed to make e-commerce more sustainable?A)The use of reusable packaging.B)The implementation of strict return policies.C)The introduction of drone delivery.Answers:1、B2、C3、A五、阅读理解-词汇理解（填空题，共5分）First QuestionPassage:In today’s fast-paced world, conservation has become a major concern for environmentalists and policymakers alike. Preserving natural resources is not just about protecting the environment; it also plays a critical role in ensuring sustainable development and improving the quality of life for future generations. Innovative methods are being explored to achieve this goal, including the use of renewable energy sources and promoting eco-friendly practices in industries.Questions:1、The word “conservation” in the passage most likely means:A) The act of using something economically or sparingly.B) The protection of natural resources from being wasted.C) The process of changing something fundamentally.D) The act of restoring something to its original state.Answer: B) The protection of natural resources from being wasted.2、The word “innovative” in the passage is closest in meaning to:A) Outdated.B) Traditional.C) Creative.D) Unchanged.Answer: C) Creative.3、Based on the context, t he term “eco-friendly” would be best described as:A) Practices that are harmful to the environment.B) Practices that are beneficial to the environment.C) Practices that have no impact on the environment.D) Practices that focus solely on economic growth.Answer: B) Practices that are beneficial to the environment.4、The phrase “sustainable development” in the text refers to:A) Development that uses up all available resources quickly.B) Development that meets present needs without compromising the ability of future generations to meet their own needs.C) Development that focuses only on immediate economic gains.D) Development that disregards environmental concerns.Answer: B) Development that meets present needs without compromising the ability of future generations to meet their own needs.5、When the passage mentions “quality of life,” it implies:A) A decrease in living standards over time.B) An improvement in the overall conditions under which people live and work.C) The absence of any efforts to improve living conditions.D) The focus on increasing industrial activities regardless of their impact.Answer: B) An improvement in the overall conditions under which people live and work.This format closely follows the structure you might find in an actual CET Band 4 exam, with a passage followed by vocabulary questions that test understanding of context and word meanings.第二题Reading PassagesIn today’s fast-paced world, staying informed about current events is more important than ever. One of the best ways to keep up with the news is to read newspapers. However, not all newspapers are created equal. Here is an overview of some of the most popular newspapers in the world.1.The New York Times (USA): Established in 1851, The New York Times is one of the most prestigious and influential newspapers in the world. It covers a wide range of topics, including national and international news, politics, business, science, technology, and culture.2.The Guardian (UK): The Guardian is a British newspaper that has been in circulation since 1821. It is known for its liberal bias and its commitment to investigative journalism. The Guardian covers a variety of issues, including politics, the environment, and social justice.3.Le Monde (France): Le Monde is a French newspaper that was founded in 1944. It is one of the most widely read newspapers in France and is known for its in-depth reporting and analysis of global events.4.The Times (UK): The Times is another British newspaper that has been in circulation since 1785. It is a conservative newspaper that focuses on politics, business, and finance.5.El País (Spain): El País is a Spanish newspaper that was founde d in 1976. It is one of the most popular newspapers in Spain and is known for its comprehensive coverage of national and international news.Vocabulary UnderstandingChoose the best word or phrase to complete each sentence. Write your answers in the spaces provided.1、The____________of The New York Times is that it is one of the most prestigious and influential newspapers in the world.a.reputationb.historyc.popularityd.bias2、The Guardian is known for its____________bias and its commitment to investigative journalism.a.liberalb.conservativec.moderated.biased3、Le Monde is one of the most widely read newspapers in France and is known forits____________reporting and analysis.a.shallowb.superficialc.in-depthd.brief4、The Times is a conservative newspaper that focuses on____________issues.a.socialb.economicc.politicald.cultural5、El País is one of the most popular newspapers in Spain and is known for its comprehensive____________of national and international news.a.reportingb.analysisc.coveraged.editorialAnswers:1、a. reputation2、a. liberal3、c. in-depth4、c. political5、c. coverage六、阅读理解-长篇阅读（选择题，共10分）第一题Reading Passage OneIn recent years, with the rapid development of the internet and mobile technology, online learning has become increasingly popular among students. Online courses, such as those offered by MOOCs (Massive Open Online Courses), provide students with convenient access to high-quality educational resources from around the world. However, despite the benefits of online learning, there are also some challenges and considerations that need to be addressed.1.The following passage is about:A. The advantages and disadvantages of online learningB. The impact of online learning on traditional educationC. The history of MOOCs and their role in educationD. The challenges faced by students in online learning2.According to the passage, what is one of the main benefits of online learning?A. It allows students to study at their own paceB. It provides access to a wider range of educational resourcesC. It increases the interaction between students and teachersD. It reduces the cost of education3.The passage mentions that online learning has become increasingly popular due to:A. The advancements in internet technologyB. The decline of traditional education systemsC. The desire for flexible learning schedulesD. All of the above4.What is one of the challenges mentioned in the passage that online learners may face?A. Limited access to technological devicesB. Difficulty in maintaining self-disciplineC. Lack of face-to-face interaction with teachersD. All of the above5.The passage suggests that in order to succeed in online learning, students should:A. Attend online classes regularlyB. Engage in active discussions with peersC. Set clear goals and deadlines for their studiesD. All of the above答案：1.A2.B3.D4.D5.D第二题Reading Passage OneThe rise of the Internet has revolutionized the way we communicate and accessinformation. One of the most significant impacts has been the transformation of education, with online learning becoming increasingly popular. This passage explores the benefits and challenges of online learning.The Benefits of Online Learning1.Flexibility: Online learning offers students the flexibility to study at their own pace and on their own schedule. This is particularly beneficial for working professionals and those with other commitments.2.Access to a Wide Range of Resources: Online courses often provide access to a wealth of resources, including textbooks, videos, and interactive materials that can enhance the learning experience.3.Diverse Learning Opportunities: Online learning platforms offer a wide variety of courses, ranging from traditional academic subjects to specialized and niche areas of study.4.Cost-Effective: Online courses can be more affordable than traditional classroom-based programs, especially for those who live far from educational institutions.The Challenges of Online Learning1.Self-Discipline: Online learning requires a high level of self-discipline and motivation, as students must manage their time and stay focused without the structure of a traditional classroom.2.Limited Interaction: Online courses often lack the face-to-face interaction that is common in traditional classrooms, which can impact the learning experience and social development of students.3.Technical Issues: Online learning relies heavily on technology, which can lead to technical issues that disrupt the learning process.4.Quality Assurance: With the proliferation of online courses, ensuring the quality and integrity of these courses can be a challenge.Questions:1、What is one of the main advantages of online learning mentioned in the passage?A. It is more expensive than traditional education.B. It requires students to be self-disciplined.C. It provides flexibility in studying.D. It lacks face-to-face interaction.2、According to the passage, what can online learning platforms offer that traditional classrooms might not?A. Limited access to textbooks.B. Fewer specialized courses.C. More interactive learning materials.D. No video resources.3、Which of the following is a challenge that online learning may present?A. Students can easily attend classes at a local university.B. There are no technical issues with online learning.C. It is difficult to ensure the quality of online courses.D. Online learning is always more affordable than traditional education.4、The passage suggests that online learning can be beneficial for:A. Students who prefer face-to-face interaction.B. Individuals with other commitments.C. Those who want to avoid textbooks.D. People who have no access to technology.5、What is one potential drawback of online learning that the passage discusses?A. The ability to study at any time.B. The use of a wide range of resources.C. The possibility of technical disruptions.D. The convenience of studying from home.Answers:1、C2、C3、C4、B5、C七、阅读理解-仔细阅读（选择题，共20分）第一题Reading PassagesIn the following passage, there are some blanks. For each blank there arefour choices marked A, B, C, and D. You should choose the one that best fits into the passage.The digital revolution is changing the way we live, work, and communicate. One of the most significant changes is the rise of artificial intelligence (AI). AI refers to the development of computer systems that can perform tasks that typically require human intelligence, such as visual perception, speech recognition, and decision-making.The potential of AI is enormous. It has the potential to transform industries, improve efficiency, and make our lives more convenient. However, with great power comes great responsibility. The ethical implications of AI are complex and multifaceted.1、The passage is mainly aboutA. the benefits of the digital revolutionB. the rise of artificial intelligenceC. the challenges of the digital revolutionD. the ethical implications of AI2、What is the main concern regarding AI mentioned in the passage?A. Its potential to disrupt traditional industriesB. Its potential to replace human jobsC. Its potential to be used for unethical purposesD. Its potential to cause social inequalities3、The author suggests that AI has the potential to。

考研英语二新题型B练习文稿归稿存档编号：[KKUY-KKIO69-OTM243-OLUI129-G00I-FDQS58-英语二新题型练习（一）Directions:Read the following text and answer the questions by reading information from the left column that corresponds to each of the marked details givenin the right column. There are two extra choices in the right column. Make your answer on ANSWER SHEET 1. (10 points)“University history, the history of what man has accomplished in the world, is at bottom the History of the Great Men who have worked here,” wrote the Victorian Thomas Carlyle Well, not any more it is not.Suddenly, Britain looks to have fallen out with its favorite historical form. This could be no more than a passing literary craze, but it also points to a broader truth about how we now approach the past: less concerned with learning from our forefathers and more interested in feeling their pain. Today, we want empathy, not inspiration.From the earliest days of the Renaissance, the writing of history meant recounting the exemplary lives of great men. In 1337, Petrarch began work on his rambling writing Debins Illustribus-on Famous Men, highlighting the virtus (or virtue) of classical heroes. Petrarch celebrated their greatness in conquering fortune and rising to the top. This was the biographical tradition which Niccolo Machiavelli turned on its head. In The Prince, he championed cunning, ruthlessness, and boldness, rather than virtue, mercy and justice, as the skills of successful leaders.Over time, the attributes of greatness shifted. The Romantics commemorated the leading painters and author of their day, stressing the uniqueness of the artist’s person experience rather than public glory. By contrast, the Victorian author Samuel Smile wrote self-Help as a catalogueof the worthy lives of engineers, industrialists and explorers. “The valuable examples which they furnish of the power of self -help, of patient purpose resolute working and steadfast integrity, issuing in the formationof truly noble and manly character, exhibit.” wrote Smile, “what it is in the power of each to accomplish for himself.” His biographies of James Watt, Richard Arkwright and Josian Wedgwood were held up as beacons toguide the working man through his difficult life.This was all a bit bourgeois for Thomas Carlyle, who focused his biographies on the truly heroic lives of Martin Luther, Oliver Cromwell and Napoleon Bonaparte. These epochal figures represented lives hard to imitate, but to be acknowledged as possessing higher authority than mere mortals.Not everyone was convinced by such bombast. “The history of allhitherto existing society is the history of class struggles,” wrote Marx and Engel in The Communist Manifesto. For them, history did nothing, it possessed no immense wealth nor waged battles: “It is man, living man who does all that.” And history should be the story of the masses and their record of struggle, As such, it needed to appreciate the economic realities, the social contexts and power relations in which each epoch stood.For:“Men make their own history, but they do not make it just as theyplease; they do not make it under circumstances chosen by themselves, but under circumstances directly found, given and transmitted from the past.”This was the tradition which revolutionized our appreciation of the past. In place of Thomas Carlyle, Britain nurtured Christopher Hill, EP Thompson and Eric Hobsbawm. History from below stood alongside biographies of great men. Whole new realms of understanding - from gender to race to cultural studies - were opened up as scholars unpicked the multiplicity of lost societies. And it transformed public history too: downstairs becamejust as fascinating as upstairs.练习（二）Directions:Read the following text and answer the questions by choosing the most suitable subheading from the list A-G for each numbered paragraphs (41-45). There are two extra subheadings which you do not need to use. Mark your answers on the ANSWER SHEET. (10 points)A. Be sillyB. Have funC. Ask for helpD. Express your emotions.E. Don’t overthink itF. Be easily pleasedG. Notice thingsAct Your Shoe Size, Not Your Age.(1) As adults, it seems that we’re constantly pursuing happiness, often with mixed results. Yet children appear to have it down to an art-and for the most part they don’t need self-help books or therapy. Instead, they look after their wellbeing instinctively and usually more effectively than we do as grownups. Perhaps it’s time to learn a few lessons from them.41___________.(2) What does a child do when he’s sad He cries. When he’s angry He shouts. Scared Probably a bit of both. As we grow up, we learn to control our emotions so they are manageable and don’t dictate our behaviours, which is in many ways a good thing. But too often we take this process too far and end up suppressing emotions, especially negative ones. That’s about as effective as brushing dirt under a carpet and can even make us ill. What we feel appropriately and then-again, like children-move on.42__________.A couple of Christmases ago, my youngest stepdaughter, who was 9 years old at the time, got a Superman T-shirt for Christmas. It cost less than afiver but she w as overjoyed, and couldn’t bigger house or better car will be the magic silver bullet that will allow us to finally be content, but the reality is these things have little lasting impact on our happiness levels. Instead, being grateful for small things every day is a much better way to improve wellbeing.43__________.Have you ever noticed how much children laugh If we adults could indulge in a bit of silliness and giggling, we would reduce the stress hormones in our bodies, increase good hormones like endorphins, improve blood flow to our hearts and ever have a greater chance of fighting off infection. All of which would, of course, have a positive effect on our happiness levels.44__________.The problem with being a grownup is that there’s an awful lot of serious stuff to deal with-work, mortgage payments, figuring out what to cook for dinner. But as adults we also have the luxury of being able to control our own diaries and it’s important that we schedule in time to enjoy the thing we love. Those things might be social, sporting, creative or completely random (dancing around the living room, anyone)-it doesn’t matter, so long as they’re enjoyable, and not likely to have negative side effects, such as drinking too much alcohol or going on a wild spending sp ree if you’re on a tight budget.45__________.Having said all of the above, it’s important to add that we shouldn’t try too hard to be happy. Scientists tell us this can back fire and actually have a negative impact on our wellbeing. As the Chinese philosopher Chuang Tzu is reported to have said: “Happiness is the absence of striving for happiness.” And in that, once more, we need to look to the example of our children, to whom happiness is not a goal but a natural byproduct of the way they live.练习（三）Directions:You are going to read a list of headings and a text. Choose the most suitable heading from the list A-F for each numbered paragraph (41-45).Mark your answers on ANSWER SHEET1. (10 points)[A] Live like a peasant[B] Balance your diet[C] Shopkeepers are your friends[D] Remember to treat yourself[E] Stick to what you need[F] Planning is evervthing[G] Waste not, want notThe hugely popular blog the Skint Foodie chronicles how Tony balanceshis love of good food with living on benefits. After bills, Tony has ￡60 a week to spend, ￡40 of which goes on food, but 10 years ago he was earning ￡130,000 a I year working in corporate communications and eating atLondon's betft restaurants'" at least twice a week. Then his marriagefailed, his career burned out and his drinking became serious. "The community mental health team saved my life. And I felt like that again, toa certain degree, when people responded to the blog so well. It gave me the validation and confidence that I'd lost. But it's still a day-by-day thing." Now he's living in a council flat and fielding offers from literary agents. He's feeling positive, but he'll carry on blogging - not abouteating as cheaply as you can - "there are so many people in a much worse state, with barely any money to spend on food" - but eating well on a budget. Here's his advice for economical foodies.41._____________________Impulsive spending isn't an option, so plan your week's menu in advance, making shopping lists for your ingredients in their exact quantities. Ihave an Excel template for a week of breakfast, lunch and dinner. Stop laughing: it's not just cost effective but helps you balance your diet.It's also a good idea to shop daily instead of weekly, because, being-human, you'll sometimes change your mind about what you fancy.42____________________________________________________________This is where supermarkets and thci; anonymity come in handy. With them, there's not the same embarrassment as when buying one carrot in a little greengrocer. And if you plan properly, you'll know that you only need, say, 350g of shin of beef and six rashers of bacon, not whatever weight is pre-packed in the supermarket chiller.43_________You may proudly claim to only have frozen peas in the freezer - that'snot good enough. Mine is filled with leftovers, bread, stock, meat and fish. Planning ahead should eliminate wastage, but if you have surplus vegetables you'll do a vegetable soup, and all fruits threatening to "go off' will be cooked or juiced.44___________________________________Everyone says this, but it really is a top tip for frugal eaters. Shopat butchers, delis and fish-sellers regularly, even for small things, andbe super friendly. Soon you'll feel comfortable asking if they've any knuckles of ham for soups and stews, or beef bones, chicken carcasses andfish heads for stock which, more often than not, Theyil let you have for free.45__________________You won't be eating out a lot, but save your pennies and once every few months treat yourself to a set lunch at a good restaurant - ￡1.75 a weekfor three months gives you ￡21 - more than" enough for a three-courselunch at Michelin-starred Arbutus. It's ￡16.95 there - or ￡12.99 for a large pizza from Domino's: I know which I'd rather eat.练习（四）Directions:Read the following text and decide whether each of the statements istrue or false. Choose T if the statement is true or F it the statement isnot true. Mark your answers on ANSWER SHEET1.(10 points)Copying Birds May Save Aircraft FuelBOTH Boeing and Airbus have trumpeted the efficiency of their newest aircraft, the 787 and A350 respectively. Their clever designs andlightweight composites certainly make a difference. But a group of researchers at Stanford University, led by Ilan Kroo, has suggested that airlines could take a more naturalistic approach to cutting jet-fuel use, and it would not require them to buy new aircraft.The answer, says Dr Kroo, lies with birds. Since 1914, and a seminal paper by a German researcher called Carl Wieselsberger, scientists have known that birds flying in formation—a V-shape, echelon or otherwise—expend less energy. The air flowing over a birds wings curls upwards behind the wingtips, a phenomenon known as up wash. Other birds flying in the up wash experience reduced drag, and spend less energy propelling themselves. Peter Lissaman, an aeronautics expert who was formerly at Caltech and the University of Southern California ,has suggested that a formation of 25birds might enjoy a range increase of 71%.When applied to aircraft, the principles are not substantially different. Dr Kroo and his team modelled what would happen if three passenger jets departing from Los Angeles, San Francisco and Las Vegas were to rendezvous over Utah, assume an inverted V-formation, occasionally swap places so allcould have a turn in the most favourable positions, and proceed to London. They found that the aircraft consumed as much as 15% less fuel (with a concomitant reduction in carbon-dioxide output). Nitrogen-oxide emissions during the cruising portions of the flight fell by around a quarter.There are, of course, kinks to be worked out. One consideration is safety, or at least the perception of it. Would passengers feel comfortable travelling in convoy Dr Kroo points out that the aircraft could be separated by several nautical miles, and would not be in the unnervingly cosy groupings favoured by display teams like the Red Arrows. A passenger peering out of the window might not even see the other planes. Whether the separation distances involved would satisfy air-traffic-control regulations is another matter, although a working group at the International Civil Aviation. Organisation has included the possibility of formation flying in a blueprint for new operational guidelines.It remains to be seen how weather conditions affect the air flows that make formation flight more efficient. In zones of increased turbulence, the planes’ wakes will decay more quickly and the effect will diminish. Dr Kroo says this is one of the areas his team will investigate further. It might also be hard for airlines to co-ordinate the departure times and destinations of passenger aircraft in a way that would allow them to gain from formation flight. Cargo aircraft, in contrast, might be easier to reschedule, as might routine military flights.As it happens, America’s armed forces are on the case already. Earlier this year the country’s Defence Advanced Research Projects Agency announced plans to pay Boeing to investigate formation flight, though the programme has yet to begin. There are reports that some military aircraft flew in formation when they were low on fuel during the second world war, but Dr Lissaman says they are apocryphal. “My father was an RAF pilot and my cousin the skipper of a Lancaster lost over Berlin,” he adds. So he should know.41. Findings of the Stanford University researchers will promote the sales of new Boeing and Airbus aircraft.42. The upwash experience may save propelling energy as well as reducing resistance.43.Formation flight is more comfortable because passengers can not see the other planes.44. The role that weather plays in formation flight has not yet been clearly defined.45. It has been documented that during World War II, America’s armed forces once tried formation flight to save fuel.练习（五）Directions： Read the following text and answer the questions by finding information from the right column that corresponds to each of the marked details given in the left column. There are two extra choices in the right column. Mark your answer on ANSWER SHEET 1. （10 points）Leading doctors today weigh in on the debate over the government’s role in promoting public health by demanding that ministers impose “fat taxes” on unhealthy food and introduce cigarette-style warnings to children about the dangers of a poor diet.The demands follow comments made last week by the health secretary, Andrew Lansley, who insisted the government could not force people to make healthy choices and promised to free businesses from public health regulations.But senior medical figures want to stop fast-food outlets opening near schools, restrict advertising of products high in fat, salt or sugar, and limit sponsorship of sports events by fast-food producers such as McDonald’s.They a rgue that government action is necessary to curb Britain’s addiction to unhealthy food and help halt spiraling rates of obesity, diabetes and heart disease. Professor Terence Stephenson, president of the Royal College of Paediatrics and Child Health, said that the consumption of unhealthy food should be seen to be just as damaging as smoking or excessive drinking.“Thirty years ago, it would have been inconceivable to have imagined a ban on smoking in the workplace or in pubs, and yet that is what we have now. Are we willing to be just as courageous in respect of obesity I would suggest that we should be,” said the leader of the UK’s children’s doctors.Lansley has alarmed health campaigners by suggesting he wants industry rather than government to take the lead. He said that manufacturers ofcrisps and candies could play a central role in the Change4Life campaign,the centerpiece of government efforts to boost healthy eating and fitness. He has also criticized the celebrity chef Jamie Oliver’s high-profile attempt to improve school lunches in England as an example of how “lecturing” people was not the best way to change their behaviour.Stphenson suggested potential restrictions could include banning TV advertisements for foods high in fat, salt or sugar before 9 pm andlimiting them on billboards or in cinemas, “If we were really bold, wemight even begin to think of high-calorie fast food in the same way as cigarettes-by setting strict limits on advertising, product placement and sponsorship of sports events,” he said.Such a move could affect firms such as McDonald’s, which sponsors the youth coaching run by the Football Association. Fast-food chains shouldalso stop offering “inducements” such as toys, cute animals and mobile phone credit to lure young customers, Stephenson said.Professor Dinesh Bhugra, president of the Royal College of Psychiatrists, said: “If children are taught about the impact that food has on their growth, and that some things can harm, at least information is available up front.”He a lso urged councils to impose “fast-food-free zones” around schools and hospitals-areas within which takeaways cannot open.练习（六）Part BDirections：Read the following text and answer the questions by choosing the most suitable subheading from the list A-G for each numbered paragraph (41-45).There are two extra subheadings which you do not need to use. Make your answers on the ANSWER SHEET. (10 points)[A]You are not alone[B]Experience helps you grow[C]Pave your own unique path[D]Most of your fears are unreal[E]Think about the present moment[F]Don’t fear responsibility for your life[G]There are many things to be grateful forSome Old Truths to Help You Overcome Tough TimesUnfortunately, life is not a bed of roses. We are going through life facing sad experiences. Moreover, we are grieving various kinds of loss: a friendship, romantic relationship or a house .Hard times may hold you down at what usually seems like the most inopportune time, but you should remember that they won’t last forever.When our time of mourning is over, we press forward, stronger with a greater understanding and respect for life. Furthermore, these losses make us mature and eventually move us toward future opportunities for growth and happiness. I want to share these old truths I’ve learned along the way.41.Fear is both useful and harmful. This normal human reaction is used to protect us by signaling danger and preparing us to deal with it. Unfortunately, people create inner barriers with a help of exaggerating fears. My favorite actor Will Smith once said, “Fear is not real. It is a product of thoughts you create. Do not misunderstand me. Danger is very real. But fear is a choice.” I do completely agree that fears are just the product of our luxuriant imagination.42.If you are surrounded by problems and cannot stop thinking about the past, try to focus on the present moment. Many of us are weighed down by the past or anxious about the future. You may feel guilt over your past, but you are poisoning the present with the things and circumstances you cannot change. Value the present moment and remember how fortunate you are to be alive. Enjoy the beauty of the world around and keep the eyes open to see the possibilities before you. Happiness is not a point of future and not a moment from the past, but a mindset that can be designed into the present.43.Sometimes it is easy to feel bad because you are going through tough times. You can be easily caught up by life problems that you forget to pause and appreciate the things you have. Only strong people prefer to smile and value their life instead of crying and complaining about something.44.No matter how isolated you might feel and how serious the situation is, you should always remember that you are not alone. Try to keep in mind that almost everyone respects and wants to help you if you are trying to make a good change in your life, especially your dearest and nearest people. You may have a circle of friends who provide constant good humor, help and companionship. If you have no friends or relatives, try to participate in several online communities, full of people who are always willing to share advice and encouragement.45.Today many people find it difficult to trust their own opinion and seek balance by gaining ivity from external sources. This way you devalue your opinion and show that you are incapable of managing your own life. When you are struggling to achieve something important you should believe inyourself and be sure that your decision is the best. You live in your skin, think your own thoughts, have your own values and make your own choices.答案练习（一）41.【答案】A【解析】本题答案锁定在第三自然段，第二行讲到“Petrarchbegan...highlighting the virtue of classical heroes” 即彼特拉克在他的书中强调古典英雄的美德。

高二英语经济体系单选题50题1. In recent years, the price of housing in some big cities has been rising continuously. Which of the following factors mainly affects this phenomenon in terms of economic concepts?A. Supply and demandB. Production costC. Government subsidyD. Technological innovation答案：A。

解析：本题考查经济概念中的供求关系。

在大城市中，住房价格持续上涨，主要原因是供求关系。

随着人口流入大城市，对住房的需求增加，而土地等资源有限，住房的供应相对不足，从而推动房价上涨。

选项B生产成本虽然也可能影响房价，但在大城市房价持续上涨的主要因素还是供求关系。

选项C政府补贴通常会抑制房价上涨而不是导致房价持续上升。

选项D技术创新与房价持续上涨关系不大，不是主要影响因素。

从语法角度看，这是一个主从复合句，“in terms of economic concepts”为介词短语作状语。

2. When the supply of a certain product exceeds the demand, what will usually happen to its price?A. IncreaseB. Remain unchangedC. DecreaseD. Fluctuate randomly答案：C。

解析：本题考查供求关系对价格的影响这一经济概念。

当产品供过于求时，市场上产品数量多于需求数量，为了出售产品，商家往往会降低价格，所以价格通常会下降。

选项A价格增加是供不应求时的情况。

选项B价格保持不变不符合供求关系影响价格的规律。

选项D随机波动不是供过于求时价格的通常走向。

中国传统文化校园研学活动英语作文全文共6篇示例，供读者参考篇1Exploring Chinese Traditional Culture in SchoolHello everyone! My name is Lily, and I want to tell you about an exciting event that happened at my school recently. We had a special activity called "Exploring Chinese Traditional Culture," and it was so much fun!Our school believes that it's important for us to learn about our country's rich history and traditions. So, our teachers organized this amazing event to help us understand and appreciate Chinese traditional culture. They transformed our school into a lively place filled with colorful decorations and traditional music.The first thing we did was learn about traditional Chinese calligraphy. We were given brushes, ink, and paper, and our teacher taught us how to write some basic Chinese characters. It was quite challenging, but we had a lot of fun trying to make our characters look nice. We even got to take our beautiful calligraphy artworks home as a souvenir!Next, we had a workshop on Chinese paper cutting. We learned how to use scissors to create intricate designs on paper. It was like magic! I made a delicate paper butterfly, and it looked so pretty. We also learned about the meanings behind different paper cutting patterns, like the double happiness symbol for weddings and the fish for good luck.After that, we had a chance to try on traditional Chinese costumes. The girls wore elegant, colorful dresses called "qipao," and the boys wore "changshan," a kind of long robe. We felt like we were in a historical drama! We walked around the school, taking pictures and feeling like princes and princesses from ancient times.In the afternoon, we had a traditional tea ceremony. We learned about different types of tea and how to brew them properly. We even got to taste some delicious tea and learned about the health benefits of drinking tea. I discovered that I really like green tea because it's refreshing and good for you!The highlight of the day was the lion dance performance. Two people wore a lion costume and danced around to the beat of loud drums and cymbals. It was so exciting! The lion moved gracefully and even interacted with the audience. We were all amazed by the acrobatic movements and colorful lion costume.Throughout the day, we also played traditional games like shuttlecock kicking and Chinese yo-yo. It was a lot of fun competing with our friends and learning new skills. We laughed and cheered, and it felt like we were transported back in time to ancient China.I'm so grateful to my school for organizing this wonderful event. It was an incredible opportunity for us to learn about our cultural heritage and appreciate the beauty of Chinese traditional culture. I hope we can have more activities like this in the future so that we can continue to explore and preserve our traditions.In conclusion, the "Exploring Chinese Traditional Culture" event at my school was a fantastic experience. We had the chance to learn calligraphy, paper cutting, traditional costumes, tea ceremonies, and watch a mesmerizing lion dance. It was a day filled with joy, laughter, and appreciation for our rich cultural heritage. I will always cherish the memories of this special day and the knowledge I gained about Chinese traditions.I hope you enjoyed hearing about our adventure in exploring Chinese traditional culture. Thank you for reading!篇2A Wonderful Cultural Adventure at SchoolMy name is Lily and I'm a 5th grader at Springdale Elementary School. Our school recently organized the most incredible cultural study tour and I'm so excited to tell you all about it! We spent an entire week completely immersed in the rich traditions and history of Chinese culture.The tour kicked off bright and early on Monday morning when we arrived at school dressed in our brand new traditional Chinese outfits called hanfu. The boys looked so handsome in their long robes with embroidered dragons and clouds. We girls were decked out in colorful dresses with beautiful floral patterns.I felt like a little princess!Our first stop was the school auditorium which had been marvelously transformed into a museum filled with displays about ancient Chinese philosophy, art, music, clothing, and more. My favorite was probably the area about the Four Classic Novels.I was completely captivated learning about the brave heroes and their adventures in Journey to the West, Romance of the Three Kingdoms, Water Margin, and Dream of the Red Chamber.After the museum tour, we headed to the gymnasium for a traditional lion dance performance put on by students from the local Chinese cultural center. The explosive rhythms of the drumsand cymbals made the enormous lion costumes seem to come alive as they leapt and twirled through the air. I was in awe of the dancers' athleticism and coordination.Next up was a delicious Chinese banquet lunch provided by a renowned local restaurant. We feasted on steaming hot dishes like dumplings, noodles, rice, meat and veggie stir-fries, and bubbling soups. Everything looked and smelled so tantalizing. Using chopsticks was a little tricky at first but I got the hang of it after a few tries. For dessert we enjoyed sweetened bean soups and candied fruits.The afternoon was dedicated to lessons in Chinese arts and crafts. We learned traditional brush painting techniques and created beautiful landscapes with intricate strokes and vibrant colors. The calligraphy class was also really fun as we practiced writing elegant Chinese characters with ink and bamboo pens on special rice paper. My personal favorite was making miniature clay figurines styled after the famous Terracotta Warriors from Xi'an.On Tuesday, we were treated to a spectacular performance of the Peking Opera put on by a celebrated troupe of actors from Beijing. The singing was haunting and melodic while the choreographed movements were precise and meaningful.Although I didn't understand all the lyrics, I was mesmerized by the dazzling costumes and vibrant stage makeup. I'll never forget the climactic battle scene with its intense choreography of martial arts fighting and acrobatics.The middle of the week focused on traditional Chinese wellness practices like tai chi, meditation, and traditional Chinese medicine. An experienced instructor came to teach us the slow, graceful movements of tai chi which helped relax and focus both our minds and bodies. In the meditation class, we learned breathing exercises and mindfulness routines to help reduce anxiety and increase concentration. I even had a private consultation with a traditional Chinese medicine doctor who analyzed my pulse and recommended herbal remedies and acupressure for boosting my energy.Thursday was all about language and literature. We had an engaging lesson on pinyin, the system used for romanizing Mandarin Chinese sounds. We practiced proper tones and pronunciation of basic vocabulary words and phrases. Reading classical Chinese poetry was my favorite part as we analyzed the vivid imagery and profound wisdom embedded in the verses. I'll never forget the line: "A truly great person, in the face of loss, feels not the slightest grief."On our final day, Friday, we put on a showcase for our families to share everything we had learned over the course of the week. All the students participated in a grand finale performance which included a dragon dance, martial arts demonstration, traditional music and dance numbers, plus a fashion show displaying the amazing hanfu garments we had worn all week. The auditorium's stage had been transformed into a beautiful Chinese garden scene with ornate pavilions, bonsai trees, and breathtaking backdrops.After months of preparation by our dedicated teachers and staff, this was such an incredibly immersive and enriching experience! I now have a profound appreciation for the beauty, wisdom and deep traditions of Chinese culture. I'm so grateful my school provided us this wonderful opportunity to connect with our heritage. Experiences like this help shape us into socially conscious global citizens while opening our minds to the marvels of world cultures. It was an unforgettable adventure!篇3Exploring Chinese Traditional Culture in SchoolHi everyone! My name is Lily, and I want to share with you an exciting experience I had in my school recently. We had a specialevent called the "Chinese Traditional Culture Campus Exploration." It was so much fun, and I learned a lot about our amazing traditional culture.First, let me tell you about the activities we did during the exploration. Our school organized various stations where we could learn different aspects of Chinese traditional culture. We had calligraphy, paper cutting, tea ceremony, and even Chinese traditional games! Each station had a teacher or an expert who taught us how to do things the traditional way.At the calligraphy station, we learned how to hold the brush and write beautiful Chinese characters. The teacher showed us different styles of calligraphy and let us try writing our names in Chinese characters. It was challenging, but with practice, we improved a lot!Next, we moved on to the paper cutting station. The teacher taught us how to fold and cut paper to create delicate designs. We made butterflies, flowers, and even Chinese zodiac animals. It was like magic watching our creations come to life!Then, we had the tea ceremony station. We learned about different types of tea and how to brew them properly. The teacher showed us the graceful movements and rituals involvedin serving tea. We even got to taste different flavors and learn about the health benefits of tea.One of my favorite stations was the Chinese traditional games. We played games like shuttlecock kicking, Chinese yo-yo, and jumping rope. It was so much fun competing with my friends and learning about the history and significance of these games. I didn't know that some of these games have been played in China for thousands of years!Besides the activities, we also had a presentation about Chinese traditional festivals and customs. We learned about Spring Festival, Dragon Boat Festival, and Mid-Autumn Festival. It was fascinating to hear about the stories and traditions behind these celebrations. I couldn't wait to share what I learned with my family and friends!The best part of the exploration was that we got to take home some of the things we made. I proudly showed my parents the calligraphy I wrote, the paper cuttings I created, and even made them a cup of tea just like we learned at the tea ceremony. They were amazed and proud of what I had learned.Through this Chinese Traditional Culture Campus Exploration, I realized how rich and diverse our traditional culture is. It made me appreciate the beauty and wisdom of ourancestors. I also learned the importance of preserving and promoting our cultural heritage.I believe that learning about our traditional culture helps us understand and respect our roots. It connects us to our history and shapes our identity as Chinese people. I'm grateful to my school for organizing this wonderful event and giving us the opportunity to explore our cultural heritage.In conclusion, the Chinese Traditional Culture Campus Exploration was an unforgettable experience. I had so much fun learning calligraphy, paper cutting, participating in the tea ceremony, and playing traditional games. It made me proud to be Chinese and inspired me to continue exploring and embracing our rich cultural heritage.That's all for now! I hope you enjoyed hearing about my experience. Thank you for reading!篇4Exploring Chinese Traditional Culture on CampusHello everyone! My name is Lily, and I am a student at Sunshine Elementary School. Today, I want to share with you anexciting experience I had during a school activity called "Exploring Chinese Traditional Culture on Campus."Last week, our school organized a special event to help us learn more about the rich and fascinating Chinese traditional culture. It was a day filled with fun activities that allowed us to immerse ourselves in the traditions and customs of our country.To start the day, we gathered in the school auditorium, where our principal gave a brief introduction about the importance of preserving our cultural heritage. She explained that by understanding our traditional culture, we can better appreciate our roots and pass on these valuable traditions to future generations.After the introduction, we were divided into small groups and assigned different tasks related to Chinese traditional culture. My group's first activity was Chinese calligraphy. We were so excited to try our hand at writing Chinese characters using a brush and ink. Our teacher demonstrated the proper way to hold the brush and showed us some basic strokes. We practiced writing simple characters like "人" (rén) meaning "person" and "山" (shān) meaning "mountain." It was challenging but also a lot of fun!Next, we moved on to the traditional Chinese tea ceremony. We learned about the different types of tea and how to brew tea properly. The tea master showed us the graceful movements involved in pouring and serving tea. We even got to taste some delicious green tea and learned about its health benefits. It was a delightful experience, and we felt like we were part of an ancient tradition.In another corner of the campus, we had a chance to learn about Chinese traditional musical instruments. There were various instruments on display, such as the guzheng, erhu, and pipa. We listened to the beautiful sounds they produced and even had the opportunity to try playing them ourselves. It was amazing to create music with these instruments and appreciate the harmonious melodies of our culture.One of the highlights of the day was the Chinese traditional costume dress-up. We had a collection of colorful traditional costumes to choose from, including the elegant cheongsam and the majestic dragon robe. We dressed up in the costumes and took pictures, feeling like we had traveled back in time to ancient China. It was a fantastic experience to wear these traditional clothes and imagine ourselves as characters from history.Throughout the day, we also had the chance to learn about Chinese traditional festivals, such as the Spring Festival and the Mid-Autumn Festival. We made beautiful paper lanterns and learned how to make dumplings, a traditional Chinese dish often eaten during the Spring Festival. These activities not only taught us about the customs and traditions but also brought us closer as a group.By the end of the day, we were tired but filled with a sense of pride and appreciation for our Chinese traditional culture. We realized the importance of preserving and promoting our heritage. It was a day of laughter, learning, and making new friends who shared the same love for our culture.In conclusion, the "Exploring Chinese Traditional Culture on Campus" activity was an unforgettable experience. It allowed us to get a glimpse into the rich tapestry of our heritage. Through calligraphy, tea ceremonies, music, costumes, and festival activities, we discovered the beauty and depth of Chinese traditional culture. I feel grateful to have had this opportunity, and I hope that more schools can organize similar activities to help students like me connect with our cultural roots. Let's cherish and preserve our traditions for generations to come!Thank you for reading my essay! I hope you enjoyed learning about my wonderful experience exploring Chinese traditional culture on campus.篇5Exploring Traditional Chinese Culture on CampusHi everyone! Today I want to share with you my exciting experience of participating in a traditional Chinese culture study tour at our school. It was so much fun and I learned a lot!Last month, our school organized a special activity called "Exploring Traditional Chinese Culture." The purpose of this activity was to help us understand and appreciate the rich heritage of our country. We had the opportunity to learn about ancient customs, traditional arts, and even try our hand at some traditional crafts.One of the highlights of the study tour was a visit to a local museum. The museum had a special exhibition on Chinese calligraphy and painting. We were amazed to see the beautiful brushwork and intricate details in the artworks. The museum guide explained to us the meanings behind different symbols and characters. We even got to try writing our names using a traditional brush and ink! It was challenging, but so much fun.Another interesting part of the activity was learning about traditional Chinese music and dance. We had a special workshop where we learned to play traditional musical instruments such as the guzheng and erhu. It was like stepping back in time as we listened to the melodious tunes. We also learned some traditional dances, like the ribbon dance and the dragon dance. It was really exciting to move in sync with the music and feel the rhythm.During the study tour, we also had the chance to try our hand at making traditional crafts. We learned how to make paper lanterns and Chinese knot decorations. The teachers showed us step by step, and we followed along eagerly. It was a bit challenging at first, but with practice, we became more skilled. We were so proud of our creations!Apart from these activities, we also learned about traditional Chinese festivals. We had a mini celebration for the Mid-Autumn Festival, where we made and ate delicious mooncakes. We also learned about the Dragon Boat Festival and had a race using mini dragon boats made from paper. It was so much fun cheering for our teams!This study tour not only taught us about traditional Chinese culture but also helped us appreciate our own heritage. It madeus realize how important it is to preserve and pass on our traditions to future generations. We learned that traditional Chinese culture is not just about history, but it is still alive and vibrant today.In conclusion, the traditional Chinese culture study tour was a wonderful experience. We had the chance to explore various aspects of our rich heritage, from calligraphy and painting to music, dance, and crafts. It was a fun and interactive way to learn about our culture. I hope more schools will organize similar activities so that more students can have the opportunity to discover and appreciate the beauty of traditional Chinese culture.That's all for now. Thank you for listening to my story. Let's continue to embrace and celebrate our traditional culture together!篇6Exploring Chinese Traditional Culture: A Fun School TripHi everyone! Today I want to share with you an amazing school trip that I recently went on. We had the opportunity to explore the rich and fascinating world of Chinese traditionalculture through a special activity called "Chinese Traditional Culture Campus Study."Our school organized this activity to help us learn more about our country's heritage. It was a day full of fun and learning! Early in the morning, we boarded the bus with our teachers and classmates, filled with excitement about what lay ahead.Our first stop was a traditional Chinese calligraphy workshop. We were taught by a skilled calligrapher who showed us how to hold the brush and write beautiful Chinese characters. It was challenging at first, but with practice, we started to get the hang of it. We even got to take our calligraphy works home as souvenirs!Next, we visited a tea house where we learned about the art of tea ceremony. The tea master explained the importance of tea in Chinese culture and demonstrated how to brew a perfect cup of tea. We also learned about different types of tea and their health benefits. We even had a chance to taste some delicious tea and guess their flavors.After enjoying our tea, we moved on to a traditional Chinese painting class. We learned about the different painting techniques and styles, and tried our hand at creating our own masterpieces. It was so much fun to mix the colors and createbeautiful landscapes and flower paintings. We felt like little artists!One of the highlights of the trip was a visit to a historical museum. There, we saw ancient artifacts, traditional costumes, and learned about famous Chinese historical figures. We were amazed by the rich history of our country and how it has shaped our culture.In the afternoon, we had a special treat – a traditional Chinese music and dance performance. The performers wore colorful costumes and played traditional instruments like the erhu and pipa. We were mesmerized by the beautiful melodies and graceful dance movements. Some of us even got to try playing the instruments ourselves!As the day came to an end, we gathered together to share our experiences. We talked about what we learned and how much fun we had exploring Chinese traditional culture. It was a day filled with laughter, new friendships, and a deeper appreciation for our heritage.This school trip has sparked a curiosity in me to learn more about our rich traditional culture. I now have a greater understanding and respect for the customs and traditions that have been passed down through generations.In conclusion, the Chinese Traditional Culture Campus Study was an incredible experience. It allowed us to immerse ourselves in the beauty and wisdom of our traditional culture. I hope more schools organize similar activities, so that more children can have the opportunity to explore and appreciate our amazing heritage.That's all for now. Thanks for reading my exciting adventure into Chinese traditional culture. See you next time!Word Count: 435。

高二年级英语经济学原理初探单选题40题1. In a market economy, when the price of a product rises, usually the quantity supplied will ______.A. decreaseB. remain the sameC. increaseD. fluctuate randomly答案：C。

解析：在市场经济中，根据供给定律，当产品价格上升时，通常供给量会增加。

选项A表示减少，这与供给定律相悖；选项B表示保持不变，不符合价格对供给量的一般影响；选项D表示随机波动，没有体现出价格和供给量之间的正向关系。

increase这个词准确表达了供给量随价格上升而增加的经济原理和正确的英语表达。

2. The concept of "demand" in economics refers to ______.A. the quantity of a good or service that producers are willing to offerB. the ability and willingness of consumers to buy a good or serviceC. the total amount of goods in a marketD. the price set by the government for a product答案：B。

解析：在经济学中，需求的概念是指消费者购买商品或服务的能力和意愿。

选项A描述的是供给的概念，即生产者愿意提供商品或服务的数量；选项C说的是市场上商品的总量，并非需求的概念；选项D是政府为产品设定的价格，与需求概念无关。

ability和willingness准确表达了需求概念中消费者的能力和意愿这一经济原理，在英语表达上也是准确的。

3. Which of the following best describes a "competitive market"?A. A market where there is only one seller.B. A market where a few large companies control the price.C. A market with many buyers and sellers, and no single entity can influence the price significantly.D. A market where the government decides all the prices.答案：C。

高二年级英语经济学原理初探单选题60题1. When the price of a product rises, and the quantity demanded decreases significantly, this shows a high degree of _.A. Elasticity of demandB. Inelasticity of demandC. UtilityD. Scarcity答案：A。

解析：本题考查需求弹性（Elasticity of demand）的概念。

当产品价格上升，需求量大幅下降时，这表明需求对价格变动很敏感，即需求弹性大。

选项B表示需求缺乏弹性，与题意不符；选项C是效用的意思，与题干所描述现象无关；选项D是稀缺性，也不符合题意。

2. The cost of giving up the next best alternative when making a decision is called _.A. Fixed costB. Variable costC. Opportunity costD. Marginal cost答案：C。

解析：本题考查机会成本（Opportunity cost）的定义。

在做决策时放弃的次优选择的成本就是机会成本。

选项A固定成本是不随产量变化而变化的成本；选项B可变成本是随产量变化而变化的成本；选项D边际成本是增加一单位产量所增加的成本，均不符合题意。

3. In a market, if the supply of a certain product is much less than the demand, the product is _.A. SurplusB. DeficitC. ScarceD. Abundant答案：C。

解析：本题考查稀缺（Scarce）的概念。

在市场中，如果一种产品的供给远小于需求，这种产品就是稀缺的。

可编辑修改精选全文完整版交际用语（单选题）1、- Aren't you crazy about tennis? Why not sign up for it?-_________________正确选项1.It sounds attractive.2、- Catherine, would you give some opinions about my PPT?-_____________________, however, I have one suggestion.正确选项:It looks fine to me3、- Cheer up and pay more attention to your colleagues and things will be muchbetter.-_________________正确选项:Thank you very much.4、- China Mobile customer service. Good morning! Can I helpyou? -_____________________正确选项:I have trouble in dialing the telephone.5、- Diana, do you eat apple every day?-_________________正确选项:No, sometimes I'd have a boiled egg.6、- Do you know when we will have the welcome party?-_________________正确选项:Tomorrow evening.7、- Doctor, I've got a sore throat and fever. I'm afraid I've got a flu.- Let me have a look._________________正确选项:Take it easy, you just got a cold.8、- Excuse me, but can you tell me the way to the Seafood market?-_________________正确选项:Sorry, I'm a stranger here.9、- Excuse me, is this the right direction for the National Arts Museum?-_________________正确选项:You are in the opposite direction.10、- Good morning, Susan. Would you mind going to get me a cup of coffee?-_________________正确选项:No problem! You want the usual?11、- Hilary, I'd appreciate it if you could help me with the opening speech I'm giving next week.-_________________，but I'll have some time between five and six p.m.正确选项:Well, it's pretty busy this afternoon12、- How about getting together for a cartoon movie tonight?-_________________What's playing tonight?正确选项:That's a good idea.13、- I apologize for the terrible mistake I made yesterday.-_________________正确选项:Never mind.14、- I get at least half an hour exercise of listening English every day.-Terrific!_________________正确选项:Keep it up!15、- I'll be free from 3:00 tomorrow afternoon. Do you think it's convenient foryou?-_________________正确选项:That's quite all right.16、- I'm afraid we have to change the appointment. I have something important to do.-_________________正确选项:That's all right.17、- I'm leaving for Tibet on business tomorrow.-_________________正确选项:Have a pleasant trip!18、- I'm much obliged to you for your help.-_________________正确选项:It's my pleasure.19、- Is it better to be physically attractive or intelligent?-_________________正确选项:For me, be intelligent is better, but that depends on.20、- Is the flight from Shanghai to Singapore on time?-_________________正确选项:No, it's delayed two hours.21、- It shouldn't take long to sweep up after sports meeting if we have more volunteers.- That's right. _________________正确选项:Many hands make light work.22、- Long time no see, Jeffery? Do you still remember me?-_________________正确选项:Oh, it's you, Doctor Lin. Nice to meet you!23、- Sir, I've come to complain about the printer I bought in your shop yesterday.-_________________正确选项:What's matter with it?24、- Thank you ever so much for the Huawei Watch you sent me.-_________________正确选项:I'm glad you like it.25、- What an awful day!-_________________正确选项:Yes, the heat is killing me.26、- What would you like to have for lunch?-_________________Would you like to have a taste?正确选项:Egg roll and salad I bought this morning.27、- Why didn't you invite Elisabeth to join your new program?- You know she's_________________正确选项:a wet blanket.28、- Why do you look so unhappy? Is there anything wrong with you?-_________________正确选项:It's my skin. It's so dry and rough.29、- Why not join us for an exciting weekend?-_________________正确选项:I'll be glad to.30、-_________________- Can you tell me something about your new product?正确选项:What can I help you, Sir?31、-How do you like Vivian Leigh?-_________________正确选项:She is amazing.32、-Oh. Dear! I've lost my new iPad mini.-_________________正确选项:What a pity!词汇与结构（单选题）1、________ a choice of two jobs, the man decided to take the one which was more challenging. 正确选项:When offered2、________ had he graduated from the college than he went into an IT company.正确选项:No sooner3、________ home than it began to rain.正确选项:No sooner had Helen reached4、________ language, maths and history, the children are also taught music and art.正确选项:In addition to5、________ more than one hundred elements are known, only twenty-five of them are common and important.正确选项:Although6、________ still young, Mr. Rogers has had amazing achievement in physic.正确选项:As7、________ such a good chance, he planned to learn more.正确选项:Having been given8、________ that in Africa French is one of most widely used languages.正确选项:There is no doubt9、________ the future, we are full of confidence.正确选项:Looking into10、________, Prof. Bradley was out when we called.正确选项:Unfortunately11、A high-quality company must promote originality and encourage ________.正确选项:innovation12、All students are eager to know ________ they will pass the exam or not.正确选项:whether13、All the lights ________ before we left the office.正确选项:had been turned off14、All the people in the classroom are frustrated ________ the few who have passed the test. 正确选项:except for15、Although she said that she would go there with me, she still had a ________ look on her face. 正确选项:doubtful16、Anyone who had been in your position _______ the same.正确选项:would have done17、As there is no car now, we have to go home ________.正确选项:on foot18、Can you give me some advice ________?正确选项:how I can improve my English19、Contraction should not be used in _______writing.正确选项:formal20、Could you please tell me ________?正确选项:where the nearest post office is located21、Doctor Black is reputed to be the best heart ________ in the country.正确选项:surgeon22、Elisabeth asked Michael if it was the place ________ he bought the flowers.正确选项:where23、Energy can be transformed ________ one form ________ another ________ different ways.正确选项:from … into … in24、He is a hard-working student, and ________ a solid foundation of every subject.正确选项:lays25、He seems ________ to handle the tough problems.正确选项:able26、Henry said that either his father or his uncle ________ to attend the class meeting.正确选项:was going27、I accepted my eyebrow surgery, the ________ and patient doctor was really helpful during my recovery period.正确选项:gracious28、I apologize for not __________ my promise.正确选项:keeping29、I arrived ______ Beijing ______ 10 o'clock ______ July 8.正确选项:in…at…on30、I can ________ him to you for the job, for he is a very good software engineer.正确选项:recommend31、I remembered _________ the problem before they asked me.正确选项:investigating32、I told the foreign guests that it was in the house ______ we used to live that the exhibition was held.正确选项:where33、I walked as fast as I could, but I couldn't __________ him.正确选项:catch up with34、I was about ________ the office when the telephone rang.正确选项:to leave35、I wonder how many years ago ________.正确选项:your father retired36、I'm looking forward ________ you.正确选项:to hearing from37、I'm writing ________ my mother, to express her thanks for your gift.正确选项:on behalf of38、I've made ________ mistakes than you have.正确选项:more39、If you want to download this file, you need to connect your mobile phone _______ Internet first.正确选项:to40、In tests, this kind animals ________ back home after being placed in a field a mile away. 正确选项:navigate41、In this COVID-19 emergency medical team there are ten ________.正确选项:women nurses42、It is ________ of you to turn off the TV set while others are going over their lessons. 正确选项:considerate43、It is known to all that a lot of actor industry ________ accepted plastic surgery.正确选项:celebrities44、It is only through practice ________ one will learn English well.正确选项:that45、It is said that this kind of kiwi fruit ________, however they taste delicious.正确选项:is highly priced46、It looked as though the hurricane had an _________ lot of force.正确选项:awful47、It seems to me that the curtains do not ________ the decoration.正确选项:match48、It's free from the Google Play store and our Remote Service is offered free of ________. 正确选项:charge49、It's required that the student ________ the term paper tomorrow.正确选项:finish50、It's very smart ________ of such a terrific idea.正确选项:of you to think51、Lucy, I need to tell you ________.正确选项:something urgent52、Many houses are reported ________ in the storm.正确选项:to have been destroyed53、Mary is ________ to join the army.正确选项:not old enough54、Most of their equipment ________has been shipped ahead of schedule.正确选项:has been shipped55、Mr. Brown lost his job last month so the family had to ________ on expenses.正确选项:cut down56、Mr. Bultmann would much ________ it if you could do him the favor.正确选项:appreciate57、Mr. Smith will be ________ the office next week when the manager is away.正确选项:in charge of58、Neither of the young men who had applied for a position in the company ________.正确选项:was accepted59、Never before that accident ________ so great my responsibility was.正确选项:did I feel60、No one thought that John's proposal was worth ________.正确选项:considering61、Now that the ________ shock was wearing off, he was in considerable pain.正确选项:initial62、Nowadays many companies are ________ from a shortage of skilled staff.正确选项:suffering63、Nowhere else in the world _________ more attractive scenery than in Switzerland.正确选项:can you find64、Please write down the ________ about the conversation we heard today with time order and cause-effect.正确选项:summary65、Richard, _________, works in isolation but I have no doubts about his abilities.正确选项:for instance66、Since the bus is overcrowded, we ________.正确选项:had better walk home67、Smart wearable bands should not imitate but instead _________ their own unique design. 正确选项:insist on68、So far as I'm ________, some other arrangement would have been satisfactory.正确选项:concerned69、So little ________ about chemistry that the lecture was completely beyond me.正确选项:did I know70、Some of the experiments ________ in our textbook are difficult to perform.正确选项:described71、That's the hotel ________ last year.正确选项:where we stayed72、The basketball team ________ made up of 10 players.正确选项:is73、The best way _______ the principle is to see how it actually works in practice.正确选项:to understand74、The book is ________ more difficult than the one I read last week.正确选项:much75、The company ________ a working prototype in September at its annual Technology Innovation Conference in Beijing.正确选项:demonstrated76、The country needs a defence ________ as insurance against the unexpected.正确选项:capability77、The customer ________ to the storekeeper about the poor quality of the refrigerator.正确选项:complained78、The difficulty of a project was defined ________ how long it took to complete.正确选项:in terms of79、The faint sound is ________ undetectable to the human ear.正确选项:virtually80、The first thing ______ you should do is to observe the object carefully.正确选项:that81、The minister said that the COVID-19 patients ________ to hospital and cured free of charge. 正确选项:would be sent82、The municipal government gives citizens free ________ all the parks.正确选项:access to83、The new system of taxation will take ________ next year.正确选项:effect84、The output of our company this month is _______ that of last month.正确选项:twice as much as85、The parents will never forget that it was ______ who had saved their child's life.正确选项:he86、The performance of the first three clowns ________ very funny.正确选项:was87、The reason why I plan to go there is ________ if I don't.正确选项:that she will be disappointed88、The whole experience was _________ more positive than negative.正确选项:definitely89、The whole nation is involved in the ________ to stop drug abuse.正确选项:campaign90、There was an car accident happened, _______ 16 people and with more than 23 ________.正确选项:killing; injured91、These platforms are going to get cheaper while becoming more capable and more ________. 正确选项:compact92、They talked to each other ________ they had been friends for years.正确选项:as though93、They want the multimedia laboratory ________ as soon as possible.正确选项:to be set up94、This candidate _________ Spanish for six years by the time he takes his examination.正确选项:will have studied95、This disease lowers the body's ________ to infection.正确选项:resistance96、This girl used to be very shy, but now she's gone to the opposite ________.正确选项:extreme97、Tim can't _______ the maths problem he is working at.正确选项:figure out98、Two little pandas have just ________ for the zoo.正确选项:been bought99、We consider it no use ________ these figures by heart.正确选项:learning100、We have great interest in folk music, so ______ Jack ______ I are going to the concert this evening.正确选项:both…and101、What our team leader said yesterday didn't ________ you.正确选项:apply to102、When an element is caused to ________ with oxygen it is oxidized.正确选项:combine103、While reading an article, we should ________ our attention _______ the meaning of the whole article rather than that of the new words.正确选项:focus...on104、With all this work on hand, he ________ to the cinema last night.正确选项:shouldn't have gone105、With the introduction of the computer, libraries today are quite different from ______ they were in the past.正确选项:what106、You ________ afraid of any difficulties. Be bold and overcome them.正确选项:need not be107、You can schedule your tasks to improve ________.正确选项:efficiency108、You can stay in my room ______ you promise not to use the computer.正确选项:unless109、Young people are doing their best with the limited resources ________.正确选项:available阅读理解（单选题）Baidu, China's leading search engine company, has unveiled its own eyewear called Baidu Eye. It is said to be a different product from Google Glass in terms of functionality. The compan省略...1、Baidu Eye has the new functions EXCEPT _______ .正确选项:searching by text2、From the passage, we can know that Google Glass ________ .正确选项:has screen3、The purpose to design Baidu Eye is to __________ .正确选项:support image search4、We can infer from the passage that ________ .正确选项:Baidu Eye will be very popular in future5、What is the best title for the passage?正确选项:Google Glass? Baidu Eye!Can trees talk? Yes, but not in words. Scientists have reason to believe that trees do communicate (交际) with each other. Not long ago, researchers learned some surprising things. First a willow tree a省略...1、According to the passage, the willow tree was able to communicate with other trees by ______. 正确选项:giving off a special smell2、According to this passage, bees communicate by ______.正确选项:making special movement3、It can be concluded from the passage that caterpillars do not feed on leaves that ______. 正确选项:have an unpleasant taste4、The author believes that the incident described in the passage ______.正确选项:seems completely reasonable5、The willow tree described in the passage protected itself by ______.正确选项:changing its leaf chemistryIf you think 3D printing is only good for making flimsy paperweights, then you're pretty much right. However, a group of audacious Dutch architects have already begun 3D printing an entire canal house省略...1、How long will it take for the 3D printer to make the canal house in Amsterdam?正确选项:Less than 3 years.2、What have the Dutch architects begun to use the 3D printer to do according to the passage? 正确选项:To print an entire canal house.3、What is the weakness of the 3D printer mentioned in the passage?正确选项:It cannot always spread the plastic evenly.4、Where did KamerMaker begin printing plastic furniture and walls several weeks ago?正确选项:It was at an empty canal-side lot in northern Amsterdam.5、Which of the following statements is WRONG according to the passage?正确选项:Someone is going to move into this canal house soon.WHY BUILD A SPACE ELEVATOR? The space elevator will reduce the cost of getting from Earth to space. It will also allow us to take very large payloads into space very easily, very safely 省略...1、If a space elevator is built, what can't be built by us?正确选项:Skyscrapers in space.2、The main reason of building a space elevator instead of using rockets is that _____.正确选项:the cost of building a space elevator is a fraction of using rockets3、What does the word “outweigh” in Paragraph 4 mean?正确选项:Be greater than.4、Which of the following can summarize the main idea of this passage?正确选项:Why do we need to build a space elevator?5、Which of the following statements is NOT correct, when you are riding the space elevator? 正确选项:You can't see the stars in the middle of the day.Would a robot serving you coffee in bed make waking up easier on weekday mornings? Could a household robot help an elderly relative who is living alone? How would you like to climb into a robotic car 省略...1、According to the passage, a robot in the future can_____ .正确选项:serve you coffee in the bed2、Chad Jenkins believes that_____ .正确选项:drones are the initial steps of development3、Dmitry Grishin _____.正确选项:established an investment firm4、Robots have to become automatons that can truly learn because _____.正确选项:it's impossible to pre-program a robot for everything it will meet with5、Which of the following statements is NOT true?正确选项:The robot platforms are going to be invaluable and costly.阅读理解（判断题）By 2050, the world's population is projected to rise to 9 billion from just over 7 billion currently. Proponents of genetically modified foods say they are safe and can boost harvests even in bad cond省略...1、Para. 1 mentions that advocates of genetically modified food argue that GM food can meet the demands of increasing population.正确选项:T2、Para. 1 mentions that the risks of genetic engineering are not that horrible.正确选项:F3、Para. 2 mentions that insect-resistant genetically modified food has only showed a fairly small increase in production.正确选项:T4、Para. 3 mentions that the current food production is enough to feed the whole global population. 正确选项:F5、Para. 5 tells us that uneven distribution leads to the starvation of 870 million people in the world.正确选项:TDo you prefer coffee or tea? The answer to that question might in part be down to your genes, research suggests. Scientists say a genetic predisposition to perceiving the bitterness of 省略...1、A genetic predisposition to perceiving the bitterness of particular substances makes us always prefer to coffee.正确选项:F2、According to this passage, the answer to the question “Do you prefer coffee or tea? ” might in part be down to your genes.正确选项:T3、People with an increased perception of the bitterness of caffeine drank a little more coffee. 正确选项:T4、The preference towards tea can be seen as a consequence of absorbing from coffee.正确选项:F5、The underlined word “prop” in Para. 3 refers to a small object such as a book, weapon etc, used by actors in a play or film.正确选项:FJune 17 Excitement is in the air. Gardener said we will soon be returning to Earth. Our part of the mission is nearly complete and the new crew will take over for us. I am a bit worried about B省略...1、Para. 1 contains the information that the blossom of space-grown sunflower is different from that on Earth.正确选项:F2、Para. 2 mentions that gardener will soon be returning to Earth and the new crew will take care of the space-grown plants like Broccoli, Sunflower, and Zucchini.正确选项:F3、Para. 3 tells us that gardener is reluctant to leave the space since he had tears in his eyes when he said goodbye to the space plants.正确选项:F4、Para. 4 mentions that gardener transplanted Broccoli, Sunflower, little Zuc, and Zucchini into very small bags which can only contain their root ball and a splash of water.正确选项:T5、Para. 5 contains the information that gardener and his crew will leave on July :正确选项:TKenya has east Africa's largest economy. Its capital city is growing quickly, but so is the city's crime rate. Thieves in the capital steal an average of 10 cars each day. Kelvin Machar省略...1、The owners can send any text messages to stop the vehicle.正确选项:F2、The smart anti-theft system uses a computer or a mobile phone to tell owners the location of stolen cars.正确选项:T3、Thieves in the capital steal 10 cars each day.正确选项:F4、This new kind of smart anti-theft devices were assembled in China.正确选项:T5、Tony Wanga has spent $750 buying trackers for his minibus taxis.正确选项:TLiverpool city council want to clear the city of fat pigeons. They say that people are feeding the birds, which makes them fat. The pigeons get bigger because their normal diet would consist of seeds 省略...1、A peregrine falcon likes to eat pigeons.正确选项:T2、According to the council, everyone is to blame for the numbers of pigeons.正确选项:F3、Pigeons get fat because they eat seeds and insects.正确选项:F4、The robotic birds can move around the city centre.正确选项:F5、They want the pigeons to move out of the city centre.正确选项:TMy mother fought breast cancer for almost a decade and died at 56. My children never have the chance to know her and experience how loving and gracious she was. We often speak of “Mommy's mommy”, and 省略...1、Angelina Jolie carries a “faulty” gene, BRCA1, which sharply increases her risk of developing breast cancer and ovarian cancer.正确选项:T2、Angelina Jolie never have the chance to know her mother and experience how loving and gracious she was.正确选项:F3、Angelina Jolie said it is not easy to have a mastectomy, but it is a worthwhile choice. 正确选项:T4、Angelina Jolie will have no chances of developing breast cancer after the mastectomy.正确选项:F5、The cost of testing for BRCA1 and BRCA2 is not a big problem for many women.正确选项:FSomething else could be coming soon to a vehicle near you: more technology, the kind that could help your car talk to others around it. Unlike some proposed cars of the future, it would not actually d省略...1、According to the text, the future vehicles can let the drivers see the area behind the car. 正确选项:F2、According to the text, the future vehicles can tell you about what other drivers are doing. 正确选项:T3、The cars would send text messages to each other within about 300 yards.正确选项:F4、The government is pushing for technology that would not increase the cost of the car.正确选项:F5、The government is pushing for technology that would warn drivers of danger coming from any direction.正确选项:TThere is no denying that students should learn something about how computers work.For people should have some basic idea of how the things that they use do what they do. Further, students might be hel省略...1、According to the author, the phrase “learning to use a computer” (Lines 3-4, Para.3) means learning specific programs.正确选项:T2、In the second paragraph “auto repair” and “violin-making” are mentioned to show that people who can use a computer don't necessarily have to know computer programming.正确选项:T3、Learning to use a computer is getting easier all the time because programs are becoming less complicated.正确选项:F4、The author's purpose in writing this passage is to explain the concept of computer literacy. 正确选项:T5、To be the competent citizens of tomorrow, people should understand that programming a computer is more essential than repairing a car.正确选项:F。

北京市海淀区2024-2025学年高一英语下学期期中试题第一部分:学问运用(共三节，28分)第一节语法填空（共10小题;每小题1分，共10分)阅读下列短文，依据短文内容填空，在未给提示词的空白处仅填写1个适当的单词，在给出提示词的空白处用括号内所给词的正确形式填空。

AKoshiba had a legendary life. When he was a kid, he dreamed of being a soldier or musician, but his dream was broken when his right hand was damaged by polio(小儿麻痹症).While in the hospital, he read Adlbert Einstein’s books and __1__ (become) interested in physics. He never made it to the top of his physics class in high school, but went on to study at the University of Tokyo, then the University of Rochester, __2__ he earned his PhD. “There are things in the world you can achieve despite poor academic records.” Koshiba said.”What __3__ (count) most is adopting an active attitude toward studying.BZoos play an important role in the world for conservation and education. They are __4__ (particular) important for endangered species. Many animals are critically __5__ danger and may go extinct in the wild, but in zoos, they are going wrong. Many others are already extinct in the wild and only animals __6__ are kept in zoos survive. Even those critics of zoos often recognize that it is better to have species preserved somewhere than lose them altogether, as animals held in zoos__7__ (protect) from serious threat.C(8) __________ (wear) different colors can affect how you feel and how others react to you, so it is important to consider this when deciding (9) __________ to wear in the morning. If you want people to take you seriously, put on navy blue or black. Blue would also be helpful for aninterview or oral examination because it relaxes you and makes you feel calm. Red gets you noticed by everyone and make you feel energetic, (10)___be careful, as it can raise your heart rate and not everyone want this effect. So think carefully before you leave your house.其次节选词填空（共6小题;每小题1分，共6分)阅读下面的短文，驾驭其大意，从方框中选择适当的词填空，其中有两项为多余选项。