Unit 5 Period 2 Learning About Language（分层作业）英语人教版选择性必修第一册

**基本信息** 高中英语新授课同步练，采用A/B/C组+拓展分层设计，从词汇语法基础到语篇思维应用，衔接高考，适配差异化教学需求。 **分层设计** |层次|知识覆盖|设计特色| |----|----------|----------| |A组巩固过关|核心词汇（短语翻译、单词拼写）、基础语法（单句语法填空）|聚焦单元基础知识点，题型直接对应新授课重点，强化语言能力基础| |B组能力进阶|句型转换、语篇语法填空|从单句到语篇，融合语法应用与农业主题语境，提升语言综合运用能力| |C组思维拔高+拓展|阅读理解、七选五（含高考真题）|通过粮食安全等主题语篇，训练逻辑分析与信息整合，链接高考题型，发展思维品质与文化意识|

分层作业 Unit 5 Period 2 Learning About Language 目 录 A组 巩固过关 B组 能力进阶 C组 思维拔高 拓展 链接高考 1、 将下列短语翻译为英文。 1. 应对全球粮食危机 2. 提高农作物产量 2. 传统耕作模式 4. 燃料消耗 5. 创造就业机会 6. 克服技术障碍 7.休闲农业 8. 国内外名人 9. 对土壤造成破坏 10.实现可持续农业 【答案】 1.tackle the global food crisis 2.boost crop yields 3.conventional farming patterns 4.fuel consumption 5.generate job opportunities 6.overcome technical barriers 7.leisure agriculture 8.celebrities at home and abroad 9.cause damage to soil 10.achieve sustainable agriculture 二、根据句意及汉语提示写出单词。 1. Every plant has its unique ________ (特征) that help it survive bad weather. 2. Many poor countries are suffering from food ________ (短缺) year after year. 3. Most people ________ (假定) that high technology will solve all farming problems. 4. The rapid ________ (消耗) of natural resources worries agricultural scientists. 5. He refused to chase after media ________ (名人) and stuck to farm research quietly. 6. The world is facing a serious climate ________ (危机) which affects crop growth greatly. 7. Older farmers still hold some ________ (传统的) ideas about planting crops. 8. New green farming policies can ________ (创造) more income for rural families. 【答案】 1.characteristics 2.shortage 3.assumed 4.consumption 5.celebrities 6.crisis 7.conventional 8.generate 三、单句语法填空。 1. ________ attracts farmers most is the low cost of this new hybrid rice. 2. ________ green farming can be widely spread remains a big question for experts. 3. It is clear ________ too much chemical fertilizer will ruin farmland. 4. ________ we can cut down energy use in farms needs further research. 5. ________ surprised all researchers was that the crop grew well in dry land. 6. It ________ (amaze) us that he finished all field tests at the age of 90. 7. ________ matters most to agriculture is long-term ecological balance. 8. It is widely believed ________ hybrid rice can feed more people worldwide. 9. ________ we need to carry out is a series of farm skill training courses. 10. ________ this new technology will cut production costs is still unknown. 【答案】 1.What 2. Whether 3.that 4.How 5.What 6.amazes 7.What 8.that 9.What 10.Whether 四、根据汉语意思完成句子 1. 最让农民受益的是这款高产水稻能大幅减少化肥使用。 ________ ________ ________ farmers is that this high-yield rice can cut the use of chemical fertilizers greatly. 2. 我们能否在干旱地区推广绿色农业还需要更多实地试验。 ________ ________ spread green agriculture in dry areas requires more field experiments. 3. 显而易见，减少资源消耗有利于长久保护耕地。 ________ ________ obvious ________ reducing resource consumption helps protect farmland for a long time. 4. 我们要做的是向更多发展中国家分享杂交水稻技术。 ________ ________ ________ ________ is to share hybrid rice technology with more developing countries. 5. 令全球农业专家震惊的是这种作物能抵御多种自然灾害。 ________ shocks agricultural experts worldwide ________ this crop can resist many natural disasters. 【答案】 1.What benefits most 2.Whether we can 3.It is; that 4.What we need to do 5.It; that 五、语法填空 China has made remarkable achievements in agriculture over the past decades. Yuan Longping, 1 (know) as the "father of hybrid rice", devoted his life to 2 (solve) the food shortage problem. He was convinced that the answer lay in the creation of hybrid rice, 3 is a cross between different varieties of a species. Through intense effort, Yuan overcame enormous technical difficulties. He developed the first hybrid rice that could be used 4 farming in 1974. This hybrid enabled farmers to expand 5 (they) output greatly. It is estimated that about 60 percent of domestic rice consumption in China 6 (comprise) of crops generated from Yuan's strains. Today, China has become 7 world leader in hybrid rice technology. Chinese scientists continue to work on new varieties 8 (design) to resist diseases and adapt to different climates. They are also exploring 9 (grow) rice in seawater. This breakthrough 10 (be) once thought impossible by many scientists. 【文章大意】本文是一篇说明文。文章主要介绍了中国在农业领域取得的成就，特别是袁隆平杂交水稻的贡献以及中国杂交水稻技术的未来发展。 1．known 考查非谓语动词。be known as意为"作为……而闻名"，此处用过去分词短语作后置定语，故填known。 2．solving考查非谓语动词。devote one's life to中的to为介词，后接动词-ing形式，故填solving。 3．which考查定语从句。此处为非限制性定语从句，先行词为hybrid rice，指物，关系词在从句中作主语，故填which。 4．for考查介词。be used for意为"被用于……"，为固定搭配，故填for。 5．their考查代词。此处修饰名词output，应用形容词性物主代词，故填their。 6．is comprised考查时态、语态和主谓一致。be comprised of意为"由……组成"，此处为一般现在时，主语consumption为不可数名词，谓语动词用单数形式，故填is comprised。 7．a考查冠词。world leader为可数名词，此处表示泛指，且world以辅音音素开头，故填a。 8．designed考查非谓语动词。此处为过去分词短语作后置定语，修饰varieties，表示被动关系，故填designed。 9．growing考查非谓语动词。explore后接动词-ing形式作宾语，故填growing。 10．was考查时态和主谓一致。此处为一般过去时的被动语态，主语This breakthrough为单数，故填was 6、 阅读理解 Food security is one of the most pressing challenges facing the world today. With the global population expected to reach nearly 10 billion by 2050, the demand for food will increase dramatically. However, climate change, water scarcity, and the loss of arable land are making it harder to grow enough food. Agricultural scientists are working on various solutions to this problem. One approach is to develop crop varieties that can withstand extreme weather conditions, such as drought-resistant rice and heat-tolerant wheat. Another strategy is to improve farming techniques. For example, precision agriculture uses technology like drones and sensors to monitor crops and apply water and fertilizers exactly where they are needed, reducing waste and increasing yields. Vertical farming is also gaining attention. By growing crops in stacked layers indoors, often in urban areas, vertical farms can produce food year-round while using less water and no pesticides. Although the initial costs are high, many experts believe this method could play an important role in future food production. International cooperation is essential. Countries must share knowledge, technology, and resources to ensure that no one is left behind. As Yuan Longping once said, "My lifelong pursuit is to keep all the people away from hunger." His words remind us that achieving food security requires not only scientific innovation but also a deep sense of responsibility towards humanity. 1．What is one of the main challenges mentioned in the first paragraph? A．The increasing demand for food due to population growth. B．The decreasing global population. C．The surplus of arable land. D．The lack of agricultural technology. 2．What is precision agriculture according to the passage? A．A method of growing crops without water. B．A system of sharing resources between countries. C．A traditional way of planting rice. D．A technique that uses technology to improve farming efficiency. 3．What does the author imply about achieving food security? A．It can be achieved by a single country alone. B．It is impossible to achieve by 2050. C．It requires both innovation and global cooperation. D．It depends mainly on reducing the population. 4．What is the best title for the passage? A．The History of Modern Agriculture B．Challenges and Solutions for Global Food Security C．The Life of Yuan Longping D．The Benefits of Vertical Farming 【文章大意】本文是一篇说明文。文章主要介绍了全球粮食安全面临的挑战以及农业科学家正在探索的各种解决方案。 1．A 细节理解题。根据第一段"With the global population expected to reach nearly 10 billion by 2050, the demand for food will increase dramatically."可知，人口增长导致粮食需求增加是主要挑战之一。故选A。 2．D 细节理解题。根据第二段"precision agriculture uses technology like drones and sensors to monitor crops and apply water and fertilizers exactly where they are needed, reducing waste and increasing yields"可知，精准农业是利用技术提高耕作效率的技术。故选B。 3．C 推理判断题。根据最后一段"International cooperation is essential... achieving food security requires not only scientific innovation but also a deep sense of responsibility"可知，实现粮食安全需要创新和全球合作。故选C。 4．B 主旨大意题。文章主要讨论了全球粮食安全的挑战和解决方案，B项"全球粮食安全的挑战与解决方案"最能概括全文主旨。故选B。 7、 七选五 How to Cultivate a Scientific Spirit Scientific spirit is the foundation of all great discoveries. It drives scientists to explore the unknown and push the boundaries of human knowledge. 1 . Here are some ways to cultivate it. 2 . Science begins with a question. Never accept things at face value. When Yuan Longping saw farmers struggling with poor harvests, he did not simply accept it as fate. Instead, he asked, "How can we grow more rice?" This simple question led to one of the greatest agricultural breakthroughs in history. Embrace failure as part of the process Scientific research is rarely smooth sailing. 3 . Every failed experiment brings you one step closer to the truth. The key is to analyse what went wrong and try again with a modified approach. Maintain intellectual honesty A true scientist never manipulates data or hides unfavourable results. 4 . If your hypothesis is proven wrong, admit it openly and learn from it. Intellectual honesty builds trust and credibility in the scientific community. Keep an open mind New discoveries often challenge existing beliefs. 5 . Be willing to consider alternative explanations and update your understanding when presented with solid evidence. Rigidity of thinking is the enemy of scientific progress. A．Curiosity fuels discovery B．They view each failure as a valuable lesson C．It requires dedication, honesty, and an open mind D．You should always let the evidence speak for itself E．Be prepared to have your assumptions challenged F．It is important to follow established procedures strictly G．What matters most is the speed of obtaining results 【文章大意】本文是一篇说明文。文章主要介绍了如何培养科学精神的几个方法。 1．C 由上文"Scientific spirit is the foundation of all great discoveries."可知，上文提到科学精神是伟大发现的基础。本空应进一步说明科学精神需要什么。C选项"It requires dedication, honesty, and an open mind"说明了科学精神需要奉献精神、诚实和开放的心态，能承接上文并引出下文的具体方法，符合题意。故选C。 2．A 此空为段落标题。由下文"Science begins with a question. Never accept things at face value."可知，本段主要讲的是好奇心对科学发现的重要性。A选项"Curiosity fuels discovery"能够概括本段内容，作为标题合适。故选A。 3．B 由上文"Scientific research is rarely smooth sailing."可知，上文提到科学研究很少一帆风顺。本空应进一步说明如何看待失败。B选项"They view each failure as a valuable lesson"说明了把每次失败视为宝贵的教训，能承接上文，符合题意。故选B。 4．D 由上文"A true scientist never manipulates data or hides unfavourable results."可知，上文提到真正的科学家从不操纵数据或隐瞒不利结果。本空应进一步说明要让证据说话。D选项"You should always let the evidence speak for itself"说明了应该让证据自己说话，能承接上文，符合题意。故选D。 5．E 由上文"New discoveries often challenge existing beliefs."可知，上文提到新发现常常挑战现有信念。本空应进一步说明要做好准备。E选项"Be prepared to have your assumptions challenged"说明了要准备好让自己的假设受到挑战，能承接上文，符合题意。故选E （2023·全国甲卷·七选五） Tricks To Becoming A Patient Person Here’s a riddle: What do traffic jams, long lines and waiting for a vacation to start all have in common? There is one answer. ___1___. In the Digital Age, we’re used to having what we need immediately and right at our fingertips. However, research suggests that if we practiced patience, we’d be a whole lot better off. Here are several tricks. ●Practice gratitude (感激) Thankfulness has a lot of benefits: Research shows it makes us happier, less stressed and even more optimistic. ___2__. “Showing thankfulness can foster self-control,” said Ye Li, researcher at the University of California. ● Make yourself wait Instant gratification (满足) may seem like the most “feel good” option at the time, but psychology research suggests waiting for things actually makes us happier in the long run. And the only way for us to get into the habit of waiting is to practice. ___3___. Put off watching your favorite show until the weekend or wait 10 extra minutes before going for that cake. You’ll soon find that the more patience you practice, the more you start to apply it to other, more annoying situations. ● ___4___. So many of us have the belief that being comfortable is the only state we will tolerate, and when we experience something outside of our comfort zone, we get impatient about the circumstances. You should learn to say to yourself, “___5___.” You’ll then gradually become more patient. A. Find your causes B. Start with small tasks C. Accept the uncomfortable D. All this adds up to a state of hurry E. It can also help us practice more patience F. This is merely uncomfortable, not intolerable G. They’re all situations where we could use a little extra patience 【文章大意】这是一篇说明文。文章主要介绍了变得耐心的一些方法。 1.G 根据上文“Here’s a riddle: What do traffic jams, long lines and waiting for a vacation to start all have in common? There’s one answer. (这里有一个谜语：交通堵塞、排长队和等待假期开始有什么共同之处？答案只有一个)”可知，本句说明上文谜语的答案，结合“交通堵塞、排长队和等待假期”这些情况可知都需要耐心。故G选项“在这些情况下，我们都需要一点额外的耐心”符合语境，故选G。 2.E 根据上文“Thankfulness has a lot of benefits: Research shows it makes us happier, less stressed and even more optimistic.(感恩有很多好处：研究表明，感恩让我们更快乐，压力更小，甚至更乐观)”以及后文““Showing thankfulness can foster self-control,” said Ye Li, researcher at the University of California. (加州大学的研究员叶丽说：“表达感激可以培养自我控制能力。”)”可知，上文提到了感恩的诸多好处，可知本句继续说明感恩的好处：它还可以帮助我们练习更多的耐心。E选项中It指代上文Thankfulness。故E选项“它还可以帮助我们练习更多的耐心”符合语境，故选E。 3.B 根据上文“And the only way for us to get into the habit of waiting is to practice. (我们养成等待习惯的唯一方法就是练习)”以及后文“Put off watching your favorite show until the weekend or wait 10 extra minutes before going for that cake. (把你最喜欢的节目推迟到周末再看，或者多等10分钟再去吃蛋糕)”可知，后文列举的事情都是日常的小事，说明要从小事开始练习等待，故B选项“从小任务开始”符合语境，故选B。 4.C 根据本段内容“So many of us have the belief that being comfortable is the only state we will tolerate, and when we experience something outside of our comfort zone, we get impatient about the circumstances. (我们中的许多人都认为舒适是我们唯一能容忍的状态，当我们经历舒适区之外的事情时，我们会对环境失去耐心)”可知，本段提到了舒适是我们唯一能容忍的状态，结合前文的小标题都是祈使句可知，本段的主旨与接受不舒适相关，C选项中uncomfortable对【40题详解】根据上文“You should learn to say to yourself (你应该学会对自己说……)”以及后文“You’ll then gradually become more patient. (然后你会逐渐变得更有耐心)”结合本段主要说明的是不舒服的状态，可知，本句为对自己所说的话与接受不舒服相关，故F选项“这仅仅是不舒服，而不是无法忍受”符合语境，故选F。应后文comfortable。故C选项“接受不舒服”符合语境，故选C。 5.F 根据上文“You should learn to say to yourself (你应该学会对自己说……)”以及后文“You’ll then gradually become more patient. (然后你会逐渐变得更有耐心)”结合本段主要说明的是不舒服的状态，可知，本句为对自己所说的话与接受不舒服相关，故F选项“这仅仅是不舒服，而不是无法忍受”符合语境，故选F。 4 / 8 学科网（北京）股份有限公司 $ 分层作业 Unit 5 Period 2 Learning About Language 1、 将下列短语翻译为英文。 1.tackle the global food crisis 2.boost crop yields 3.conventional farming patterns 4.fuel consumption 5.generate job opportunities 6.overcome technical barriers 7.leisure agriculture 8.celebrities at home and abroad 9.cause damage to soil 10.achieve sustainable agriculture 二、根据句意及汉语提示写出单词。 1.characteristics 2.shortage 3.assumed 4.consumption 5.celebrities 6.crisis 7.conventional 8.generate 三、单句语法填空。 1.What 2. Whether 3.that 4.How 5.What 6.amazes 7.What 8.that 9.What 10.Whether 四、根据汉语意思完成句子 1.What benefits most 2.Whether we can 3.It is; that 4.What we need to do 5.It; that 五、语法填空 【文章大意】本文是一篇说明文。文章主要介绍了中国在农业领域取得的成就，特别是袁隆平杂交水稻的贡献以及中国杂交水稻技术的未来发展。 1．known 考查非谓语动词。be known as意为"作为……而闻名"，此处用过去分词短语作后置定语，故填known。 2．solving考查非谓语动词。devote one's life to中的to为介词，后接动词-ing形式，故填solving。 3．which考查定语从句。此处为非限制性定语从句，先行词为hybrid rice，指物，关系词在从句中作主语，故填which。 4．for考查介词。be used for意为"被用于……"，为固定搭配，故填for。 5．their考查代词。此处修饰名词output，应用形容词性物主代词，故填their。 6．is comprised考查时态、语态和主谓一致。be comprised of意为"由……组成"，此处为一般现在时，主语consumption为不可数名词，谓语动词用单数形式，故填is comprised。 7．a考查冠词。world leader为可数名词，此处表示泛指，且world以辅音音素开头，故填a。 8．designed考查非谓语动词。此处为过去分词短语作后置定语，修饰varieties，表示被动关系，故填designed。 9．growing考查非谓语动词。explore后接动词-ing形式作宾语，故填growing。 10．was考查时态和主谓一致。此处为一般过去时的被动语态，主语This breakthrough为单数，故填was 6、 阅读理解 【文章大意】本文是一篇说明文。文章主要介绍了全球粮食安全面临的挑战以及农业科学家正在探索的各种解决方案。 1．A 细节理解题。根据第一段"With the global population expected to reach nearly 10 billion by 2050, the demand for food will increase dramatically."可知，人口增长导致粮食需求增加是主要挑战之一。故选A。 2．D 细节理解题。根据第二段"precision agriculture uses technology like drones and sensors to monitor crops and apply water and fertilizers exactly where they are needed, reducing waste and increasing yields"可知，精准农业是利用技术提高耕作效率的技术。故选B。 3．C 推理判断题。根据最后一段"International cooperation is essential... achieving food security requires not only scientific innovation but also a deep sense of responsibility"可知，实现粮食安全需要创新和全球合作。故选C。 4．B 主旨大意题。文章主要讨论了全球粮食安全的挑战和解决方案，B项"全球粮食安全的挑战与解决方案"最能概括全文主旨。故选B。 7、 七选五 【文章大意】本文是一篇说明文。文章主要介绍了如何培养科学精神的几个方法。 1．C 由上文"Scientific spirit is the foundation of all great discoveries."可知，上文提到科学精神是伟大发现的基础。本空应进一步说明科学精神需要什么。C选项"It requires dedication, honesty, and an open mind"说明了科学精神需要奉献精神、诚实和开放的心态，能承接上文并引出下文的具体方法，符合题意。故选C。 2．A 此空为段落标题。由下文"Science begins with a question. Never accept things at face value."可知，本段主要讲的是好奇心对科学发现的重要性。A选项"Curiosity fuels discovery"能够概括本段内容，作为标题合适。故选A。 3．B 由上文"Scientific research is rarely smooth sailing."可知，上文提到科学研究很少一帆风顺。本空应进一步说明如何看待失败。B选项"They view each failure as a valuable lesson"说明了把每次失败视为宝贵的教训，能承接上文，符合题意。故选B。 4．D 由上文"A true scientist never manipulates data or hides unfavourable results."可知，上文提到真正的科学家从不操纵数据或隐瞒不利结果。本空应进一步说明要让证据说话。D选项"You should always let the evidence speak for itself"说明了应该让证据自己说话，能承接上文，符合题意。故选D。 5．E 由上文"New discoveries often challenge existing beliefs."可知，上文提到新发现常常挑战现有信念。本空应进一步说明要做好准备。E选项"Be prepared to have your assumptions challenged"说明了要准备好让自己的假设受到挑战，能承接上文，符合题意。故选E （2023·全国甲卷·七选五） 【文章大意】这是一篇说明文。文章主要介绍了变得耐心的一些方法。 1.G 根据上文“Here’s a riddle: What do traffic jams, long lines and waiting for a vacation to start all have in common? There’s one answer. (这里有一个谜语：交通堵塞、排长队和等待假期开始有什么共同之处？答案只有一个)”可知，本句说明上文谜语的答案，结合“交通堵塞、排长队和等待假期”这些情况可知都需要耐心。故G选项“在这些情况下，我们都需要一点额外的耐心”符合语境，故选G。 2.E 根据上文“Thankfulness has a lot of benefits: Research shows it makes us happier, less stressed and even more optimistic.(感恩有很多好处：研究表明，感恩让我们更快乐，压力更小，甚至更乐观)”以及后文““Showing thankfulness can foster self-control,” said Ye Li, researcher at the University of California. (加州大学的研究员叶丽说：“表达感激可以培养自我控制能力。”)”可知，上文提到了感恩的诸多好处，可知本句继续说明感恩的好处：它还可以帮助我们练习更多的耐心。E选项中It指代上文Thankfulness。故E选项“它还可以帮助我们练习更多的耐心”符合语境，故选E。 3.B 根据上文“And the only way for us to get into the habit of waiting is to practice. (我们养成等待习惯的唯一方法就是练习)”以及后文“Put off watching your favorite show until the weekend or wait 10 extra minutes before going for that cake. (把你最喜欢的节目推迟到周末再看，或者多等10分钟再去吃蛋糕)”可知，后文列举的事情都是日常的小事，说明要从小事开始练习等待，故B选项“从小任务开始”符合语境，故选B。 4.C 根据本段内容“So many of us have the belief that being comfortable is the only state we will tolerate, and when we experience something outside of our comfort zone, we get impatient about the circumstances. (我们中的许多人都认为舒适是我们唯一能容忍的状态，当我们经历舒适区之外的事情时，我们会对环境失去耐心)”可知，本段提到了舒适是我们唯一能容忍的状态，结合前文的小标题都是祈使句可知，本段的主旨与接受不舒适相关，C选项中uncomfortable对【40题详解】根据上文“You should learn to say to yourself (你应该学会对自己说……)”以及后文“You’ll then gradually become more patient. (然后你会逐渐变得更有耐心)”结合本段主要说明的是不舒服的状态，可知，本句为对自己所说的话与接受不舒服相关，故F选项“这仅仅是不舒服，而不是无法忍受”符合语境，故选F。应后文comfortable。故C选项“接受不舒服”符合语境，故选C。 5.F 根据上文“You should learn to say to yourself (你应该学会对自己说……)”以及后文“You’ll then gradually become more patient. (然后你会逐渐变得更有耐心)”结合本段主要说明的是不舒服的状态，可知，本句为对自己所说的话与接受不舒服相关，故F选项“这仅仅是不舒服，而不是无法忍受”符合语境，故选F。 4 / 8 学科网（北京）股份有限公司 $ 分层作业 Unit 5 Period 2 Learning About Language 目 录 A组 巩固过关 B组 能力进阶 C组 思维拔高 拓展 链接高考 1、 将下列短语翻译为英文。 1. 应对全球粮食危机 2. 提高农作物产量 2. 传统耕作模式 4. 燃料消耗 5. 创造就业机会 6. 克服技术障碍 7.休闲农业 8. 国内外名人 9. 对土壤造成破坏 10.实现可持续农业 二、根据句意及汉语提示写出单词。 1. Every plant has its unique ________ (特征) that help it survive bad weather. 2. Many poor countries are suffering from food ________ (短缺) year after year. 3. Most people ________ (假定) that high technology will solve all farming problems. 4. The rapid ________ (消耗) of natural resources worries agricultural scientists. 5. He refused to chase after media ________ (名人) and stuck to farm research quietly. 6. The world is facing a serious climate ________ (危机) which affects crop growth greatly. 7. Older farmers still hold some ________ (传统的) ideas about planting crops. 8. New green farming policies can ________ (创造) more income for rural families. 三、单句语法填空。 1. ________ attracts farmers most is the low cost of this new hybrid rice. 2. ________ green farming can be widely spread remains a big question for experts. 3. It is clear ________ too much chemical fertilizer will ruin farmland. 4. ________ we can cut down energy use in farms needs further research. 5. ________ surprised all researchers was that the crop grew well in dry land. 6. It ________ (amaze) us that he finished all field tests at the age of 90. 7. ________ matters most to agriculture is long-term ecological balance. 8. It is widely believed ________ hybrid rice can feed more people worldwide. 9. ________ we need to carry out is a series of farm skill training courses. 10. ________ this new technology will cut production costs is still unknown. 四、根据汉语意思完成句子 1. 最让农民受益的是这款高产水稻能大幅减少化肥使用。 ________ ________ ________ farmers is that this high-yield rice can cut the use of chemical fertilizers greatly. 2. 我们能否在干旱地区推广绿色农业还需要更多实地试验。 ________ ________ spread green agriculture in dry areas requires more field experiments. 3. 显而易见，减少资源消耗有利于长久保护耕地。 ________ ________ obvious ________ reducing resource consumption helps protect farmland for a long time. 4. 我们要做的是向更多发展中国家分享杂交水稻技术。 ________ ________ ________ ________ is to share hybrid rice technology with more developing countries. 5. 令全球农业专家震惊的是这种作物能抵御多种自然灾害。 ________ shocks agricultural experts worldwide ________ this crop can resist many natural disasters. 五、语法填空 China has made remarkable achievements in agriculture over the past decades. Yuan Longping, 1 (know) as the "father of hybrid rice", devoted his life to 2 (solve) the food shortage problem. He was convinced that the answer lay in the creation of hybrid rice, 3 is a cross between different varieties of a species. Through intense effort, Yuan overcame enormous technical difficulties. He developed the first hybrid rice that could be used 4 farming in 1974. This hybrid enabled farmers to expand 5 (they) output greatly. It is estimated that about 60 percent of domestic rice consumption in China 6 (comprise) of crops generated from Yuan's strains. Today, China has become 7 world leader in hybrid rice technology. Chinese scientists continue to work on new varieties 8 (design) to resist diseases and adapt to different climates. They are also exploring 9 (grow) rice in seawater. This breakthrough 10 (be) once thought impossible by many scientists. 6、 阅读理解 Food security is one of the most pressing challenges facing the world today. With the global population expected to reach nearly 10 billion by 2050, the demand for food will increase dramatically. However, climate change, water scarcity, and the loss of arable land are making it harder to grow enough food. Agricultural scientists are working on various solutions to this problem. One approach is to develop crop varieties that can withstand extreme weather conditions, such as drought-resistant rice and heat-tolerant wheat. Another strategy is to improve farming techniques. For example, precision agriculture uses technology like drones and sensors to monitor crops and apply water and fertilizers exactly where they are needed, reducing waste and increasing yields. Vertical farming is also gaining attention. By growing crops in stacked layers indoors, often in urban areas, vertical farms can produce food year-round while using less water and no pesticides. Although the initial costs are high, many experts believe this method could play an important role in future food production. International cooperation is essential. Countries must share knowledge, technology, and resources to ensure that no one is left behind. As Yuan Longping once said, "My lifelong pursuit is to keep all the people away from hunger." His words remind us that achieving food security requires not only scientific innovation but also a deep sense of responsibility towards humanity. 1．What is one of the main challenges mentioned in the first paragraph? A．The increasing demand for food due to population growth. B．The decreasing global population. C．The surplus of arable land. D．The lack of agricultural technology. 2．What is precision agriculture according to the passage? A．A method of growing crops without water. B．A system of sharing resources between countries. C．A traditional way of planting rice. D．A technique that uses technology to improve farming efficiency. 3．What does the author imply about achieving food security? A．It can be achieved by a single country alone. B．It is impossible to achieve by 2050. C．It requires both innovation and global cooperation. D．It depends mainly on reducing the population. 4．What is the best title for the passage? A．The History of Modern Agriculture B．Challenges and Solutions for Global Food Security C．The Life of Yuan Longping D．The Benefits of Vertical Farming 7、 七选五 How to Cultivate a Scientific Spirit Scientific spirit is the foundation of all great discoveries. It drives scientists to explore the unknown and push the boundaries of human knowledge. 1 . Here are some ways to cultivate it. 2 . Science begins with a question. Never accept things at face value. When Yuan Longping saw farmers struggling with poor harvests, he did not simply accept it as fate. Instead, he asked, "How can we grow more rice?" This simple question led to one of the greatest agricultural breakthroughs in history. Embrace failure as part of the process Scientific research is rarely smooth sailing. 3 . Every failed experiment brings you one step closer to the truth. The key is to analyse what went wrong and try again with a modified approach. Maintain intellectual honesty A true scientist never manipulates data or hides unfavourable results. 4 . If your hypothesis is proven wrong, admit it openly and learn from it. Intellectual honesty builds trust and credibility in the scientific community. Keep an open mind New discoveries often challenge existing beliefs. 5 . Be willing to consider alternative explanations and update your understanding when presented with solid evidence. Rigidity of thinking is the enemy of scientific progress. A．Curiosity fuels discovery B．They view each failure as a valuable lesson C．It requires dedication, honesty, and an open mind D．You should always let the evidence speak for itself E．Be prepared to have your assumptions challenged F．It is important to follow established procedures strictly G．What matters most is the speed of obtaining results （2023·全国甲卷·七选五） Tricks To Becoming A Patient Person Here’s a riddle: What do traffic jams, long lines and waiting for a vacation to start all have in common? There is one answer. ___1___. In the Digital Age, we’re used to having what we need immediately and right at our fingertips. However, research suggests that if we practiced patience, we’d be a whole lot better off. Here are several tricks. ●Practice gratitude (感激) Thankfulness has a lot of benefits: Research shows it makes us happier, less stressed and even more optimistic. ___2__. “Showing thankfulness can foster self-control,” said Ye Li, researcher at the University of California. ● Make yourself wait Instant gratification (满足) may seem like the most “feel good” option at the time, but psychology research suggests waiting for things actually makes us happier in the long run. And the only way for us to get into the habit of waiting is to practice. ___3___. Put off watching your favorite show until the weekend or wait 10 extra minutes before going for that cake. You’ll soon find that the more patience you practice, the more you start to apply it to other, more annoying situations. ● ___4___. So many of us have the belief that being comfortable is the only state we will tolerate, and when we experience something outside of our comfort zone, we get impatient about the circumstances. You should learn to say to yourself, “___5___.” You’ll then gradually become more patient. A. Find your causes B. Start with small tasks C. Accept the uncomfortable D. All this adds up to a state of hurry E. It can also help us practice more patience F. This is merely uncomfortable, not intolerable G. They’re all situations where we could use a little extra patience 4 / 8 学科网（北京）股份有限公司 $