UNIT 5 Section Ⅰ（Word练习）-【精讲精练】2026-2027学年高中英语选择性必修第一册（人教版）

**基本信息** 这份高中英语同步练习通过基础巩固、能力提升、综合应用三层递进设计，实现从词汇语法到语篇理解的知识内化，强化语言能力与文化意识培养。 **分层设计** |层次|知识覆盖|设计特色| |----|----------|----------| |基础巩固层|核心词汇（8题）、基础语法（18题）|单词拼写结合课文语境，语法填空聚焦时态、非谓语等基础考点| |能力提升层|句型转换（3题）、语篇完形（15题）|完成句子强化复杂句式应用，完形填空通过农业科研情境提升语篇逻辑思维| |综合应用层|阅读理解（8题）|选取吴明珠事迹、二十四节气等语篇，渗透文化意识与思维品质培养|

Ⅰ.单词拼写 1．Family members will gather together and many conventional (传统的) activities will be carried out. 2．Undoubtedly, smart products make communication convenient and leisure (休闲) time colorful. 3．Although I convinced (使相信)him of my ability，he still didn't entirely believe that I could tackle the problem. 4．Our English teacher called on us to read more English novels with the intention of expanding (扩大) our vocabulary. 5．More and more small shops have the tendency to be absorbed into big ones due to global financial crisis (危机)． 6．A shortage (缺少)of medicine and medical workers implied that many soldiers died without being treated. 7．The average output (产量) of the factory is reduced to 30 cars a day. 8．Chinese people make joint efforts and work hard to turn Chinese Dream into a reality (现实). Ⅱ.单句语法填空 1．I found his speech convincing (convince) and admired him for his talent. 2．He was worried about the news that the injured were facing food shortage (short)． 3．Assuming (assume) that I settled the conflict，I would employ an entirely new way. 4．Overcome (overcome) by extreme embarrassment，I lowered my head. 5．The team comprised (comprise) of five students occupy themselves in preparing for the Chinese Speech Competition. 6．Some famous artists, including Mr. Li, have been devoted (devote) to Beijing Opera for twenty years. 7．What made her ashamed was that her husband was caught smoking in the museum. 8．As far as I am concerned, the show was far from a failure, but it was a great success. Ⅲ.完成句子 1．老师的话让我想起了“有志者，事竟成”这句著名的谚语。 What the teacher had said reminded me of the famous saying, “Where there is a will, there is a way.” 2．这幅画让我深信做一个好女儿甚至比做一个好学生更重要。 The picture convinces me that it is even more important to be a good daughter than a good student. 3．这不仅会提高中国消费者的福利， 也可以使中国的发展更均衡。 Not only will this improve the welfare of China's consumers, but also make China's development more balanced. Ⅳ.课文语法填空 Yuan Longping, known as the “father of hybrid rice”， was 1.a leading figure in the rice­growing world. His slim but strong body was just like that of Chinese farmers, to whom he has devoted his life. Born in 1930, Yuan Longping graduated from Southwest Agricultural College in 1953.2.What concerned him most was that farmers often had poor 3.harvests (harvest) and even would suffer from food shortage. 4.Convinced (convince) that he can find ways to increase the rice output without 5.expanding (expand) the area of fields, Yuan 6.overcame (overcome) enormous technical difficulties to develop the first hybrid rice. Today, it is estimated that about 60% of domestic rice consumption in China 7.is generated (generate) from Yuan's hybrid strains. Thanks 8.to his research, people have more tools in the battle to rid the world of hunger. Although his hybrids have made him wealthy, Yuan cared little for celebrity or wealth. Instead, he made large donations to support 9.agricultural (agriculture) research. What impresses people most was that Yuan had the ongoing ability to fulfill his dreams. Even in his later years, Yuan was still young at heart and full of 10.vision (visible), and we were always excited to see what he would dream up next. Ⅰ.阅读理解 A The 95­year­old grandma Wu Mingzhu is called the “queen of melons”， a melon­growing expert and outstanding academician.Among Wu Mingzhu's classmates was Yuan Longping, who later became the “father of hybrid rice”． Wu Mingzhu was born in 1930 into a scholarly family in Wuhan city.After her graduation in 1953, she was sent to work in Beijing.But Wu had already set her eyes on her long­awaited goal.“What I studied was the science of fruit and vegetables.I wanted to work in the fields not in an office，” said Wu. In 1955, Wu voluntarily went to work in Shanshan County, Turpan Basin, where working conditions were quite hard.She found that the Hami melon, a rare specialty fruit which was once common in the area, was in danger if not properly cultivated (种植).Wu spent years visiting over 300 production teams, picking out 44 melon varieties.She overcame a variety of difficulties to produce particularly delicious melons in a scientific way, winning over the local farmers accustomed to folk cultivation methods.Then the promotion area covered most of Xinjiang's major producing areas, and a group of melon­rich villages appeared. For more than 60 years, Wu Mingzhu and her team have cultivated more than 30 varieties, brought the sweetness of melons to people, and promoted the melon series with Chinese characteristics and a complete breeding innovation system to the world.When first hearing her nickname of “a pearl in the Turpan Basin”， Wu said, “in Xinjiang, there are thousands of science and technology workers like me.They have worked hard for decades on the frontline of agriculture.I'm just one of the ordinary ones.” [语篇解读]　本文是一篇记叙文。文章主要讲述了95岁的“瓜后”吴明珠院士的生平事迹及贡献。 1．Why does the author mention Yuan Longping in paragraph 1? A．To tell us Wu's classmates and social circle. B．To let us get a further understanding of Wu. C．To make a comparison between Wu and Yuan. D．To prove Wu's success resulting from Yuan's help. 解析　B　推理判断题。根据第一段中“Among Wu Mingzhu's classmates was Yuan Longping, who later became the ‘father of hybrid rice’．”可推知，作者提到袁隆平是为了让读者进一步了解吴明珠。故选B。 2．What do we know about Wu from paragraph 2? A．She completed her education at 33. B．She was born in a medical family. C．She majored in Engineering at college. D．She preferred to research in the fields. 解析　D　细节理解题。根据第二段中“‘What I studied was the science of fruit and vegetables.I wanted to work in the fields not in an office，’ said Wu.”可知，吴明珠更喜欢在田里做研究。故选D。 3．How did Wu persuade the locals to adopt her way of producing melons? A．By expanding the planting areas. B．By sharing expert knowledge with them. C．By providing enough financial assistance. D．By developing high­quality melons scientifically. 解析　D　细节理解题。根据第三段中“She overcame a variety of difficulties to produce particularly delicious melons in a scientific way, winning over the local farmers accustomed to folk cultivation methods.”可知，吴明珠通过科学的培育出高质量的甜瓜来说服当地人采用她的种植方法。故选D。 4．Which of the following best describes Wu Mingzhu? A．Charitable and tolerant. B．Humorous and energetic. C．Devoted and modest. D．Confident and honest. 解析　C　推理判断题。根据最后一段中“For more than 60 years, Wu Mingzhu and her team have cultivated more than 30 varieties...When first hearing her nickname of ‘a pearl in the Turpan Basin’， Wu said, ‘in Xinjiang, there are thousands of science and technology workers like me.’”可推知，吴明珠致力于瓜果研究，并且很谦虚。故选C。 B The 24 Solar Terms (二十四节气) is a traditional Chinese calendar system that reflects the changes of nature, climate, and agricultural activities.Developed over 2，000 years ago, it is based on the Earth's orbit around the sun and the position of the sun in the zodiac (黄道十二宫).In 2016, it was listed as an Intangible Cultural Heritage of Humanity by UNESCO. Each solar term lasts about 15 days, and together they divide the year into 24 parts.The terms are closely related to people's daily lives and farming practices.For example, “Lichun” (Beginning of Spring) marks the start of the spring season, when farmers begin plowing the fields.“Xiazhi” (Summer Solstice) is the longest day of the year, while “Dongzhi” (Winter Solstice) is the shortest.“Ching Ming” (Pure Brightness) is a well­known term associated with tomb­sweeping and enjoying spring scenery. The 24 Solar Terms also influence Chinese food culture.During “Lixia” (Beginning of Summer), people in southern China eat “five­colored rice” to wish for good health.In northern China, “Dahan” (Major Cold) is the time to eat hot pot and dumplings to keep warm.Additionally, many proverbs related to the solar terms have been passed down, such as “Rain Water nourishes all things” and “Grain in Ear is the season for harvesting wheat.” Today, although modern calendars are widely used, the 24 Solar Terms still play an important role in Chinese society.They remind people to respect nature's laws and maintain a harmonious relationship with the environment.Many traditional festivals, such as the Dragon Boat Festival and Mid­Autumn Festival, are also closely connected to certain solar terms. [语篇解读]　本文是一篇说明文。文章阐述了二十四节气的起源、划分方式，以及它与农业生产、日常生活、饮食文化、传统谚语的紧密关联，说明其在现代社会仍对人们尊重自然、传承节日具有重要意义。 5．What is the basis of the 24 Solar Terms? A．Agricultural activities in ancient China. B．The Earth's movement around the sun. C．The changes of the moon's phases. D．UNESCO's cultural heritage standards. 解析　B　细节理解题。根据第一段“Developed over 2，000 years ago, it is based on the Earth's orbit around the sun and the position of the sun in the zodiac (黄道十二宫).”可知，二十四节气的依据是地球绕太阳的公转运动。故选B。 6．Which solar term is linked to tomb­sweeping? A．Lichun. B．Xiazhi. C．Ching Ming. D．Lixia. 解析　C　细节理解题。根据第二段“‘Ching Ming’ (Pure Brightness) is a well­known term associated with tomb­sweeping and enjoying spring scenery.”可知，清明节与扫墓有关。故选C。 7．Why do people eat hot pot during Major Cold? A．To celebrate the harvest. B．To wish for good luck. C．To keep their bodies warm. D．To honor ancestors. 解析　C　细节理解题。根据第三段“In northern China, ‘Dahan’ (Major Cold) is the time to eat hot pot and dumplings to keep warm.”可知，在“大寒”节气期间人们会吃火锅是为了保暖身体。故选C。 8．What can we learn about the 24 Solar Terms today? A．They are no longer used in modern life. B．They are only important for farmers. C．They connect traditional festivals and nature. D．They were created 1，000 years ago. 解析　C　细节理解题。根据最后一段“Many traditional festivals, such as the Dragon Boat Festival and Mid­Autumn Festival, are also closely connected to certain solar terms.”可知，二十四节气将传统节日与自然现象联系了起来。故选C。 Ⅱ.完形填空 As the Chinese saying goes, “A seed can change the world; a variety can benefit a nation.” Zhang Daorong, who has spent over 20 years 1 13 new varieties of wheat and contributing to national food security, has done both.The 52­year­old, who is called the “mother of wheat”， is a 2 at the Xiangyang Academy of Agricultural Sciences in Xiangyang city. The research into new varieties requires 3 standards and careful experiments.“The first 4 is to find suitable parental types for a specific cultivation purpose.Then we try a hybrid combination，” Zhang explained.“After several generations of 5 and selection, and when characteristics remain stable, we 6 a two­year process of yield testing and disease identification.” And after several more rounds of tests, a(n) 7 for evaluation and approval can be made for market production. “Generally speaking, a good new 8 should produce high yields, have stable production, and 9 good resistance to bad conditions，” she added.“ 10 ， it also should be accepted by the market.” Zhang added that the team 11 70, 000 to 80, 000 seedlings (幼苗) each year.All year round they were busy 12 experiments on the growth of the new seedlings and making records and analyses. “Agricultural research work is 13 and complicated.Sometimes your efforts do not 14 ．All we can do then is think more, 15 more and find answers on the land，” she said. [语篇解读]　本文是一篇记叙文。文章介绍了被称为“小麦之母”的研究员张道荣为培育小麦新品种所做的努力以及所取得的成就。 1．A.advertising B．developing C．talking D．observing 解析　B　根据下文的“13 new varieties of wheat”和“The 52­year­old, who is called the ‘mother of wheat’”可知，张道荣的工作是研发小麦新品种。故选B。 2．A.journalist B．teacher C．researcher D．manager 解析　C　根据下文的“The research into new varieties”可知，张道荣是一名研究员。故选C。 3．A.strict B．acceptable C．reasonable D．objective 解析　A　根据上文的“The research into new varieties ”和下文的“careful experiments”以及常识可知，新品种的研究需要严格的标准。故选A。 4．A.way B．attempt C．step D．question 解析　C　根据下文的then可知，此处是说的第一步。故选C。 5．A.encouragement B．support C．management D．trial 解析　D　根据上文的“careful experiments”和“Then we try a hybrid combination”可知，此处说的是实验。故选D。 6．A.perform B．continue C．follow D．repeat 解析　A　根据下文的“a two­year process of yield testing and disease identification”可知，此处是指进行产量测试。故选A。 7．A.practice B．application C．declaration D．invitation 解析　B　根据下文的“for evaluation”可知，此处指申请评估。故选B。 8．A.environment B．machine C．farmland D．variety 解析　D　根据第二段的“13 new varieties of wheat”可知，此处指的是小麦品种。故选D。 9．A.produce B．enhance C．show D．overcome 解析　C　根据上文的“a good new 8 should produce high yields”和下文的“good resistance to bad conditions”可知，一个好的新品种应该对恶劣条件表现出良好的抵抗力。故选C。 10．A.Besides B．However C．Therefore D．Otherwise 解析　A　下文的“it also should be accepted by the market”是对上文内容的进一步补充说明。故选A。 11．A.watered B．bought C．protected D．planted 解析　D　根据下文的“70, 000 to 80, 000 seedlings”和常识可知，该团队是种植幼苗。故选D。 12．A.reporting B．designing C．conducting D．studying 解析　C　根据下文的“experiments on the growth of the new seedlings”可知，此处是指对新苗的生长进行实验。故选C。 13．A.normal B．tough C．varied D．specific 解析　B　根据下文的“complicated”和“Sometimes your efforts do not 14 ．”可知，农业研究工作既艰巨又复杂。故选B。 14．A.end up B．run out C．break up D．pay off 解析　D　根据上文的“Agricultural research work is 13 and complicated.”可知，做农业研究工作，有时候努力不一定有回报。故选D。 15．A.discuss B．obtain C．insist D．gather 解析　A　根据上文的“think more”可知，此处指的是多讨论，二者是相关的。故选A。 学科网（北京）股份有限公司 $