限时练42 选择性必修第四册 UNIT 12 INNOVATION(B组)(Word练习)-【赢在微点·顶层设计】2027年高中英语高考一轮总复习练好题(北师大版2019)

限时练42　选择性必修第四册　UNIT 12(B组) 语法填空　体裁:说明文　主题语境:科学　难度:★★★☆ 　　Are you afraid of getting old? 　1　 we get past the age of 25, many of us immediately feel the urge to stop the signs of ageing—especially the visible ones. Men and women are now using topical “anti-ageing” creams, spa treatments and medical procedures 　2　 (oppose) many of them.  　3　 these methods can somewhat affect the way you look, ageing is an internal process. A new study has found exactly when during your lifetime this process peaks.  A group of scientists based out of the Stanford University School of Medicine have discovered that instead 　4　 being a smooth, continuous process, ageing surges forward at three distinct stages of life: first, at the age of 34, then at age 60, and finally at 78.  The study, published in Nature Medicine, 　5　 (reveal) that scientists can not only predict your age by studying the proteome (protein levels in the blood) but also determine which organs are ageing faster than the others, and which age-related diseases your body is 　6　 (likely) to develop. The study measured plasma proteins (血浆蛋白) collected from 4,263 adults between the ages of 18-95 years and studied the changes in the proteome that occurred with age.  Their ultimate goal was to understand how to identify the changes associated with cardiovascular (心血管的) issues and age-related diseases like Alzheimer’s so 　7　 therapeutic treatments can be devised to oppose their attack while there’s still time.  Dr Tony Wyss-Coray, one of the leading members of the study, told Stanford Medicine News Center, “We’ve known for a long time that 　8　 (measure) certain proteins can give you information about a person’s health status—lipoproteins (脂蛋白) for cardiovascular health, for example. But it hasn’t been appreciated that so many different proteins’ levels—roughly a third of all the ones we looked at—change markedly with advancing age.”  This difference between the chronological (按时间计算的) and physiological (生理的) age, according to the scientists’ “plasma-protein clock”, showed that a lot of people in the study seemed younger than they actually are. What’s more, the study also confirmed that men and women, though equally 　9　 (represent) in the study, age differently.  Does this mean medications and lifestyle methods, with further research, can also be devised to help 　10　 ages too rapidly and is at risk of contracting age-related diseases like hypertension and Alzheimer’s? You never know.  答案与解析　 这是一篇说明文。文章主要说明了一项新的研究发现了人一生中衰老过程达到顶峰的确切时间以及如何测量衰老情况。 1.Once　考查状语从句。句意:一旦过了25岁,我们中的许多人就会立即感到想要阻止衰老的迹象——尤其是那些看得见的迹象。引导时间状语从句,表示“一旦”,应用once,位于句首,首字母大写。故填Once。 2.to oppose　考查非谓语动词。句意:男性和女性现在都在使用外用的“抗衰老”面霜、水疗和医疗程序来对抗其中的许多衰老。短语use sth to do sth表示“用某物做某事”。故填to oppose。 3.Though/Although/While　考查状语从句。句意:虽然这些方法会在一定程度上影响你的外表,但衰老是一个内在的过程。引导让步状语从句,表示“虽然”应用though、while或although,首字母大写。故填Though/Although/While。 4.of　考查固定短语。句意:斯坦福大学医学院的一组科学家发现,衰老不是一个平稳、连续的过程,而是在生命的三个不同阶段加速:首先是34岁,然后是60岁,最后是78岁。此处表示“而不是”应为固定搭配instead of。故填of。 5.has revealed　考查时态和主谓一致。句意:这项发表在《自然医学》杂志上的研究表明,科学家不仅可以通过研究蛋白质组(血液中的蛋白质水平)来预测你的年龄,还可以确定哪些器官比其他器官衰老得更快,以及你的身体更容易患上哪些与年龄有关的疾病。此处表示过去发生的动作对现在产生的影响,应用现在完成时,主语为study,助动词用has。故填has revealed。 6.more likely　考查比较级。句意同上。根据上文“organs are ageing faster than the others”可知,应用比较级。故填more likely。 7.that　考查状语从句。句意:他们的最终目标是了解如何识别与心血管问题和阿尔茨海默病等与年龄有关的疾病相关的变化,以便在还有时间的时候设计出治疗方法来对抗它们的攻击。引导目的状语从句,表示“以便”应为so that,故填that。 8.measuring　考查非谓语动词。句意:我们早就知道,测量某些蛋白质可以提供一个人健康状况的信息——例如,用于心血管健康的脂蛋白。此空处作从句的主语,应用动名词形式。故填measuring。 9.represented　考查非谓语动词。句意:此外,该研究还证实,男性和女性虽然在研究中占同等比例,但衰老地不同。此处为状语从句的省略,且省去的从句中的主语men and women与represent构成被动关系,故填过去分词。故填represented。 10.whoever　考查宾语从句。句意:这是否意味着,通过进一步的研究,药物和生活方式也可以被设计出来,帮助那些衰老过快、有患高血压和阿尔茨海默氏症等与年龄有关的疾病风险的人?引导宾语从句,从句缺少主语,且表示“无论谁”应用whoever。故填whoever。 应用文写作　(建议信) 　　假定你是李华,你校将开设国画、京剧和书法选修课。你校交换生 Chris发来邮件咨询你的选课建议。请你回复邮件,内容包括:1.你的建议及理由;2.你的期待。 注意:1.写作词数应为80左右;2.请在相应位置作答。 参考词汇: 选修课 elective course 范文借鉴 Dear Chris, I’m glad to hear you’re interested in our elective courses. Among the options of Chinese painting, Peking Opera and calligraphy, I would recommend you try calligraphy first. Calligraphy is not only a unique art form in China, but also a means of cultivating one’s temperament. It involves learning how to write Chinese characters beautifully, which can help you appreciate the beauty of Chinese characters and culture. Additionally, calligraphy is a form of meditation, allowing you to focus your mind and relax. I’m looking forward to seeing you excel in this art and your sharing progress with me. Perhaps we can even exchange our calligraphy works! Please let me know if you need any further assistance. Best regards, Li Hua 读后续写　(爱护动物) 　　阅读下面材料,根据其内容和所给段落开头语续写两段,使之构成一篇完整的短文。 A shop owner placed a sign above his door that said: “Puppies For Sale”. Signs like this always have a way of attracting young children, and to no surprise, a boy saw the sign and approached the owner, “How much are you going to sell the puppies for?” he asked. The shop owner replied, “Anywhere from $30 to $50.” The little boy pulled out some change from his pocket. “I have $2.37,” he said. “Can I please look at them?” The shop owner smiled and whistled. Out came Lady, who ran down the aisle of his shop followed by five teeny, tiny balls of fur. One puppy was lagging (走得慢) considerably behind. Immediately the little boy singled out the lagging puppy and said, “What’s wrong with that little dog?” The shop owner explained that the veterinarian had examined the little puppy and had discovered it didn’t have a hip socket. It would always be lame (瘸的). The little boy became excited. “That is the puppy that I want to buy.” The shop owner said, “No, you don’t want to buy that little dog. If you really want him, I’ll just give him to you.” The little boy got quite upset. He looked straight into the stop owner’s eyes, pointing his finger, and said, “I don’t want you to give him to me. That little dog is worth every bit as much as all the other dogs and I’ll pay full price. In fact, I’ll give you $2.37 now, and 50 cents a month until I have him paid for.” The shop owner said, “You really don’t want to buy this little dog. He is never going to be able to run and jump and play with you like the other puppies.” 注意:1.续写词数应为150左右;2.请在相应位置作答。 　　“Well, I don’t walk so well myself.”said the little boy. 　　The little boy took the little lame dog home happily. 范文借鉴 “Well, I don’t walk so well myself.” said the little boy. He reached down and rolled up his pant leg to reveal a badly twisted, crippled left leg supported by a big metal brace. He looked up at the shop owner and softly replied, “The little puppy will need someone who understands!” The manager was compassionate. He insisted that he take the puppy free of cost. But the boy did not agree. He strongly argued, “The lame puppy is not worthless. We will pay for it the same price which you charge for the healthy ones.” Finally, the shop owner compromised and instructed the boy how to take good care of the little puppy. The little boy took the little lame dog home happily. Ever since, they played together; they ate together; sometimes they even slept together. The little lame boy and the little lame puppy became best friends. Naturally, everybody deserves to be recognized, respected and loved. Every person has his own value and should never be judged by his outward appearance. Persons with disabilities need our special care, attention, consideration and encouragement. With our sincere support, they can achieve wonderful things in life and become an inspiration to all. 学科网（北京）股份有限公司 $$