2.1 UNIT2 Looking into the Future Reading and Thinking (分层训练)- 【大单元教学】高二英语同步备课系列（人教版2019选择性必修第一册）

“高中英语单元教学精品课程”课时作业设计单 基本信息 单元名称 Looking into the Future 年级 高二年级 学期 秋季 课时题目 SMART HOMES TO MAKE LIFE EASIER 作业目标 通过基础性作业检测进一步巩固对课文基础知识的掌握情况。 通过提高类作业进一步检验学生对文章内涵以及语言风格的掌握情况。 作业设计 精选题目 设计意图 基础巩固（必做题建议5分钟完成） 一、单句语法填空 1.Hearing the big noise,the birds flew away 　　　　　　(instant). 2.Either tomorrow or Wednesday is fine for me.Do you have a 　　　　　　　(prefer)?  3.They carried out 　　　　　　(secure) checks at the airport.  4.There was no advance 　　　　　　　(warn) before the earthquake hit.  5.The expert will give us a lecture on how to study 　　　　　　　(efficient).  通过填空形式巩固课文重点单词，积累语言。 综合运用（必做题，建议8间完成） 二、完成句子 1.当他醒来时,他发现自己被一些孩子围着。 When he woke up, he _____________________________________ 2.明天早上这个时候,爷爷将和我们一起坐在厨房里。 Grandpa_________________________________________________________________________________with us this time tomorrow morning.  3.离开办公室时一定要关闭所有电灯。 Do _____________________________________when you leave the office.  4.他在网上寻找一些与这个项目有关的信息。 He is surfing the Internet to look for some information 　　　　 　　　　　　　　　　.  5.我听说这些书在那个新书店可以买到。 I hear that these books 　　　　　　　　　　　　　　 　　　　 　　　　　　　　　　.  综合运用课文中出现过的词汇，以正确形式填入空白处，完成句子，学习运用主题相关语言。 拓展提升（每个任务建议15分钟时间完成） 三、1.（必做题）. 绘制思维导图，梳理课文中科技改变生活的不同方面。 2. 完善课堂写作 假定你是李华，你们学校英语俱乐部正举行科技改变生活征文比赛，请你投稿参加。要点如下： 1.科技发展 2.对未来生活的影响 注意：1. 词数80左右； 2. 可以适当增加细节以使行文连贯。 ———————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————— 梳理课文科技改变生活的不同方面，以思维导图的形式呈现，更直观地展现语言风格的表现形式与方法。同时检验学生对课文的理解力以及对文本的分析能力。 结合自己对课文内涵的合理推理，并有理有据地表达自己的观点，检验学生对文章内涵的理解。 作业展示与评估 1.展示要求：以图片形式展示学生所完成的典型作业，图片内容清晰，布局均衡、排版合理。 2.教师评估：鼓励单元作业设计者展示对学生作业的多元化评价，例如通过引进师生对评、生生互评等丰富教师对学生作业的评价维度和角度，实现教师对学情的精准把握，为进一步完善教学设计进行创新性探索。 【答案】 一、1.instantly　2.preference　3.security　4.warning　5.efficiently　 二、1.found himself surrounded by some children　2.will be sitting in the kitchen3.switch off all the lights　4.relevant to the project　5.are available in the new bookshop 三1.（略） 2.（略） ( )原创精品资源学科网独家享有版权，侵权必究 学科网（北京）股份有限公司 $$ Unit 2 Looking into the Future Period 1 Reading and Thinking、 培优层级1——基础多维巩固 ●Ⅰ 单词拼写 单词拼写 1. The incident happened at a (关键的) point in the campaign. 2. 2.Indeed we want freedom, but we must (遵守) laws. 3. The tests are designed (查明) the disease early. 4.He (透露) the news to his friend yesterday. 5.When choosing my major, I need to take my interests and (事业) plans into account. 6.I acknowledge that he has the (潜力) to be an extraordinary leader. 7.Can you tell me what you can infer from the fifth (段落)? 8.At forty, he is still an average novelist with no (前途)． 9.The (结构) of the building is very special. 10.The (效率高的) use of energy is very important. ●Ⅱ选词填空 go into, the instant, respond to, switch off, keep track of, no longer, catch fire, prevent... from, provide... with, early on 1．He finally got angry when she their children visiting him one weekend. 2．Oh, don’t despair—you’re a great student and this is just one bad grade. 3．After he made the mistake, he could trust his own judgement. 4．My house and everything in it was destroyed. 5．We are here the public a service. 6．The ship failed a command to stop. 7．The machine starts the button is pressed. 8．We ask all our passengers electronic devices for take­off and landing. 9．With eleven thousand employees, it’s very difficult for the company them all. 10．The company ran into trouble , and later became successful. ●Ⅲ汉译英 1．对……感到担心 2．让某人放心 3．缺乏创造力 4．想出食谱 5．在豪华饭店工作的主厨 6．把……强加于 ●Ⅳ、翻译 1.另外，许多学生如此忙于上网以至于经常旷课。(be occupied in; absent) 2.我不知道如何说服我的父母改变他们的态度，我想知道你是否能给我一些建议。(persuade; switch) 3.过不了多久我就要参加一个关于太空探险的夏令营，但是他们阻止我报名。(before) 4.然而，我的父母一点也不支持我的爱好，这使我很烦恼。(in no sense) 5.正如你所知道的，我偏爱太空探险，而且我对它很精通。(preference; have a good command of) 培优层级2 ——多维训练提能 Ⅰ.阅读理解 A （23-24高二下·江西·期末）Researchers have developed a groundbreaking method of storing and handling valuable biological materials that removes the limitations of refrigerated storage. The novel method has potential applications in healthcare and scientific research. Biological materials that come from human cells, like enzymes, proteins, and antibodies, are crucial to developing new medicines and diagnostic tests. And they’re fragile. Extremely temperature-sensitive, they require a constant temperature during storage, handling, and transportation. If not stored or handled correctly, these materials will be inactive, which can be costly. Most biological materials are stored as liquids or freeze-dried powders and kept at low temperatures for the duration of their shelf life. This is achieved through a complex integrated system of refrigerators and freezers known as the cold chain. This requires a significant investment in equipment and infrastructure, making it expensive to maintain, and makes the cold chain prone to shipping delays, power outages, equipment failure and human error. Inspired from the home medicine cabinet (储藏柜), where medications are stored in the form of liquids, powder-filled capsules, and tablets, researchers at California Polytechnic State University have developed a new storage platform based on the humble table t that would enable biological materials to be compressed (压缩) into a solid state. Tablets provide advantages to the storage and handling of biomaterials that the cold chain doesn’t. For one thing, they can be stored at room temperature. And, when they’re required, the tablet can be dissolved in water. “Our innovation makes storing and using biomaterials as straightforward as an effervescent tablet (泡腾片). Just drop it into water, mix, and it’s ready to go,” said the researcher of the study. The researchers say their new tablet-based storage and handling method is easy to use and doesn’t require special training, making it suitable for many applications. They also see potential uses beyond just improving the storage and handling of biological materials. By modifying (修改) the tablet coatings, this solid-state storage platform could withstand extreme conditions like heat, humidity, and chemicals. These changes might eventually allow injectable medications, such as insulin, to be taken orally. 1．What is a special requirement to store biological materials? A．Constant temperature maintenance. B．Exposure to various temperatures. C．Periodically freezing and melting. D．Direct contact with air. 2．What is the researchers’ attitude to their storage method? A．Favorable. B．Skeptical. C．Disappointed. D．Grateful. 3．Which word can replace the underlined word “withstand” in the last paragraph? A．Demonstrate. B．Stand. C．Adopt. D．Distinguish. 4．What is the text mainly about? A．Challenges of storing biological materials. B．The making process of effervescent tablets. C．Healthcare applications of biological materials. D．A new table t storage method of biological materials. B （2024高二下·湖南·学业考试）14-year-old Leanne Fan from San Diego, California, was named the grand prize winner of the 2022 3M Young Scientist Challenge, the nation’s top middle school science competition. Leanne Fan developed the Finsen Headphones, a low-cost headphone device that uses machine learning and blue light therapy (疗法) to detect and treat mid-ear infections (感染) in children — potentially preventing up to 60% of hearing loss in children. The world sees 700 million cases of mid-ear infections every year. Fan hopes that this can be an effective and low-cost treatment option for the thousands who are affected. Fan was inspired to create the headphones three years ago while learning about Niels Finsen, who won the Nobel Prize in 1903 after inventing light therapy to treat bacterial (细菌的) infections. “I thought, ‘This is an amazing idea, and I can apply it to something else in my daily life,’” Fan said. Fan took home the top prize, earning the title of “America’s Top Young Scientist” and $25,000. She is planning to use some of the prize money to start the patent process for the headphones. Fan is optimistic that the Finsen Headphones will be able to help people in the near future. “Being part of the 3M Young Scientist Challenge was absolutely the best part of my year,” Fan said. “I could meet scientists that are my age and going for their dreams too, and made some friends.” She hopes to inspire other girls who want to become inventors. “Even a small idea can go far,” she said. “I had an idea to use blue light to kill bacteria and three years later, I’m here.” 5．What is the second paragraph mainly about? A．The cost of the headphone device. B．The process of blue light therapy. C．The description of the headphones. D．The cases of mid-ear infections. 6．What inspired Leanne Fan to create the headphones? A．Her own daily life. B．Her desire for the Nobel Prize. C．The facts of bacterial infections. D．Niels Finsen’s invention of light therapy. 7．Which of the following can best describe Fan? A．Outgoing. B．Patient. C．Creative. D．Hardworking. 8．What can we learn from Fan’s story? A．Even a small idea can go far. B．Many hands make light work. C．Roses given, fragrance in hand. D．Actions speak louder than words. II.七选五 （22-23高一下·安徽马鞍山·期中）The black box is used to record all the activities of a plane during its flight. There are generally two black boxes in a plane. One is at the front and the other on the back of an airplane. The black box is made of titanium metal (钛金属). 1 The titanium box gives it the strength to stand any shock if it falls in the sea or falls from the height. Earlier the box was red in color, so it was called “red egg”. The walls inside the box were black in color, so it came to be known as “black box”. 2 One is flight data recorder. This box records information about directions, heights, speeds, etc. for about 25 hours. This box can stand a temperature of about 11,000℃ for one hour and a temperature of 260℃ for 10 hours. The other is cockpit (座舱) voice recorder. 3 It records the sound of engines, emergency alarms, etc., which people use to predict the conditions of the plane before any accident happens. The black box can work for 30 days without electricity. When this box is lost anywhere, it keeps on sending out the waves along with a beep sound for about 30 days. 4 It can also send out waves from the depth of 14,000 feet in the sea. A black box does not show a clear picture of plane accidents even if it can be found. 5 However, it can help find out the facts about plane accidents if it is found. A．It is placed in a titanium box. B．In some cases it could be hardly found. C．The black box has two separate recorders. D．Black boxes also store conversations about the plane. E．Only black boxes that can pass safety tests are used in planes. F．This sound can be recognized from as far as about 2-3 kilometers. G．This box records the sound of the airplane during the last two hours. [答案] Ⅰ、1critical 2obey 3to detect 4.leaked 5.career 6.potential 7.paragraph 8.prospects 9.structure 10.efficient Ⅱ、1． prevented from 2．go into 3．no longer 4．caught fire 5． to provide with 6．to respond to 7．the instant 8．to switch off 9．to keep track of 10．early on Ⅲ、1．be worried about/be concerned about 2．put one’s mind at rest 3．lack creativity 4．come up with recipes 5．a chef working at a fancy restaurant 6．impose...on Ⅳ、1. Besides, many students are so occupied in surfing the Internet that they are often absent from school. 2．I don’t know how to persuade my parents to switch their attitude, and I am wondering whether you can offer me some suggestions. 3．It won’t be long before I participate in a summer camp about space exploration, but they prevent me from signing up for it. 4．Nevertheless, in no sense do my parents support my hobby, which makes me very annoyed. 5．As you know, I have a preference for space exploration and I have a good command of it. Ⅰ 阅读理解A 【导语】本文是一篇说明文。主要介绍了加州州立理工大学的研究人员通过研究，找到了可以在常温下存储和处理生物材料的方法。 1．细节理解题。根据第二段“And they’re fragile. Extremely temperature-sensitive, they require a constant temperature during storage, handling, and transportation. If not stored or handled correctly, these materials will be inactive, which can be costly.(而且它们很脆弱。它们对温度极为敏感，在储存、搬运和运输过程中需要恒温。如果储存或处理不当，这些材料将处于非活性状态，这可能会带来高昂的成本)”可知，生物材料对温度极其敏感，在储存、处理和运输过程中需要恒定的环境温度。故选A。 2．推理判断题。根据第五段““Our innovation makes storing and using biomaterials as straightforward as an effervescent tablet (泡腾片). Just drop it into water, mix, and it’s ready to go,” said the researcher of the study.(该研究的研究人员说：“我们的创新使生物材料的储存和使用变得像泡腾片一样简单。只需将其放入水中，混合，即可使用。”)”以及最后一段“The researchers say their new tablet-based storage and handling method is easy to use and doesn’t require special training, making it suitable for many applications. They also see potential uses beyond just improving the storage and handling of biological materials.(研究人员表示，他们新的基于平板电脑的存储和处理方法易于使用，不需要特殊培训，因此适用于许多应用。他们还看到了除了改善生物材料的储存和处理之外的潜在用途)”可知，研究人员认为储存方法很简单，并易于使用，由此可知，研究人员对他们的储存方法持赞成的态度。故选A。 3．词句猜测题。根据最后一段“By modifying (修改) the tablet coatings, this solid-state storage platform could withstand extreme conditions like heat, humidity, and chemicals.(通过修改平板电脑的涂层，这种固态存储平台可以withstand高温、潮湿和化学物质等极端条件)”可推知，此处表示经过涂层修改后，固态存储平台可以承受极端条件，划线单词表示“承受”，与Stand意义相近。故选B。 4．主旨大意题。通读全文以及第一段“Researchers have developed a groundbreaking method of storing and handling valuable biological materials that removes the limitations of refrigerated storage. The novel method has potential applications in healthcare and scientific research.(研究人员开发了一种突破性的储存和处理有价值生物材料的方法，消除了冷藏的局限性。这种新方法在医疗保健和科学研究方面具有潜在的应用前景)”可知，本文主要介绍了加州州立理工大学的研究人员通过研究，找到的一种可以在常温下存储和处理生物材料的方法。故选D。 阅读理解B 【导语】本文是一篇记叙文。本文介绍了一位来自加州的14岁女孩Leanne Fan在2022年3M青年科学家挑战赛中荣获大奖，她发明的芬森耳机使用机器学习和蓝光疗法来检测和治疗儿童中耳炎，有望预防高达60%的儿童听力损失。 5．推理判断题。根据第二段中“Leanne Fan developed the Finsen Headphones, a low-cost headphone device that uses machine learning and blue light therapy (疗法) to detect and treat mid-ear infections (感染) in children(Leanne Fan开发了Finsen耳机，这是一种低成本的耳机设备，使用机器学习和蓝光疗法来检测和治疗儿童中耳感染)”可知，第二段主要描述了Fan发明的Finsen Headphones的特点和功能，因此，该段主要是描述这款耳机。故选C。 6．细节理解题。根据第三段中“Fan was inspired to create the headphones three years ago while learning about Niels Finsen, who won the Nobel Prize in 1903 after inventing light therapy to treat bacterial (细菌的) infections.( 三年前，Fan在了解Niels Finsen时受到启发，他发明了治疗细菌感染的光疗，于1903年获得诺贝尔奖。)”以及本段中“This is an amazing idea, and I can apply it to something else in my daily life(这是一个神奇的想法，我可以把它应用到我日常生活中的其他事情上)”可知，Fan在了解Niels Finsen用光疗治疗细菌感染并获得诺贝尔奖后，想到了将这一理念应用到她的日常生活中，从而发明了耳机。故选D。 7．推理判断题。根据第二段中“Leanne Fan developed the Finsen Headphones, a low-cost headphone device that uses machine learning and blue light therapy (疗法) to detect and treat mid-ear infections (感染) in children(Leanne Fan开发了Finsen耳机，这是一种低成本的耳机设备，使用机器学习和蓝光疗法来检测和治疗儿童中耳感染)”可知，Fan是一个有创造力的人，她开发了使用机器学习和蓝光疗法来检测和治疗中耳炎的耳机。这表明她具有创新思维和解决问题的能力，因此最能描述她的词是C选项“Creative”（有创造力的）。故选C。 8．推理判断题。根据最后一段中““Even a small idea can go far,” she said. “I had an idea to use blue light to kill bacteria and three years later, I’m here.”(“即使是一个很小的想法也可以走得很远，”她说。“我有一个想法，用蓝光杀死细菌，三年后，我在这里。”)”可知，通过Fan的话，表明了即使是一个小小的想法，只要有勇气和努力，也可以取得很大的成就。A选项“Even a small idea can go far.( 即使是一个小想法也能走得很远。)”符合题意。故选A。 Ⅱ1．A 2．C 3．G 4．F 5．B 【导语】本文为一篇说明文，介绍了飞机上的黑匣子的组成和工作原理。 1．前文“The black box is made of titanium metal (钛金属).(这个黑匣子是由钛金属制成的)”说明黑匣子的组成，后文“The titanium box gives it the strength to stand any shock if it falls in the sea or falls from the height.(这个钛盒给了它足够的力量，如果它掉到海里或从高处掉下来，它可以承受任何冲击)”说明钛盒能承受任何冲击，A选项“它被放在一个钛盒里”提出钛盒，说明黑匣子与钛盒的关系，符合语境。故选A。 2．后文“One is flight data recorder.(一种是飞行数据记录仪)”和“The other is cockpit(座舱) voice recorder.(另一个是驾驶舱语音记录器)”可知，本段描述了两种记录仪，C选项“这个黑匣子有两个独立的记录仪”引出下文，总结本段。故选C。 3．前文“The other is cockpit 座舱) voice recorder.(另一个是驾驶舱语音记录器)”提出驾驶舱语音记录器，G选项“这个盒子记录了过去两小时飞机的声音”表示这个记录器记录的内容，符合语境。故选G。 4．前文“When this box is lost anywhere, it keeps on sending out the waves along with a beep sound for about 30 days.(当这个盒子在任何地方丢失时，它会持续发出伴随着哔哔声的声波，持续大约30天)”表明黑匣子丢失仍然能发出声波，F选项“这种声音可以在2—3公里远的地方被识别”表示这种声波能在很远的地方被识别，与后文“It can also send out waves from the depth of 14,000 feet in the sea.(它还能从海底14000英尺深处发出声波)”相呼应。故选F。 5．前文“A black box does not show a clear picture of plane accidents even if it can be found.(即使找到了黑匣子，也不能清晰地显示出飞机事故的画面)”表示黑匣子的局限性，B选项“在某些情况下，它很难被发现”同样也表示黑匣子的局限性，与后文进行语义转折。故选B。 ( )原创精品资源学科网独家享有版权，侵权必究 学科网（北京）股份有限公司 学科网（北京）股份有限公司 $$