Unit 12 Section Ⅰ Topic Talk-【金版新学案】2025-2026学年高中英语选择性必修第四册同步课堂高效讲义配套课件（北师大版）

该高中英语课件围绕“创新”主题，通过名人名言导入激发兴趣，衔接听说训练（如发明对话、互联网讨论）、语基讲练（核心词汇及句型），构建从输入到输出的学习支架，帮助学生系统掌握创新相关语言知识与技能。 其亮点在于融合语言能力与思维品质培养，如听力技法指导提升信息抓取能力，阅读完形结合生物启发机器人、蜘蛛网集雾等创新案例，培养分析与创造思维。通过真题示例和写作应用巩固知识，助力学生提升综合语言运用能力，也为教师提供系统教学资源，提高教学效率。

UNIT 12　INNOVATION 主题语境：人与社会——创新 单元目标速览 单元话题导入 Section Ⅰ　 Topic Talk 内容索引 耳熟能详　练听说 1 语基讲练　提能力 2 课时测评 3 耳熟能详　练听说 返回 Step Ⅰ　Before listening 词汇热身 1．__________ n.　　 健康，幸福，舒适 2．________ n. 维生素 3．____________ n. 娱乐活动，娱乐节目 4．________ adj. 有天赋的，有才华的 5．____________ adj. 节省劳力的 6．__________ adj. 多产的；丰饶的；富有成效的　 7．________ n. 垃圾 8．________ n. 设备，装置；修辞手段 well-being vitamin entertainment gifted labour-saving productive garbage device Step Ⅱ　While listening Listen to Conversation 12.1，and fill in the blanks. (I＝Interviewer　S＝Susan Li) I：Good morning，everyone! Today I'm reporting from the Young Inventors of the Year Awards. One of the young inventors，Susan Li，is here with me now. Susan，what characteristics do you think inventors have？ S：Well，I think inventors are interested in understanding the world and how our lives can be improved. They are 1．__________________. I would also say inventors 2．__________________. They see the world differently. creative and curious think outside the box I：I totally agree. So would you please tell us something about your invention？ S：My invention is a type of plastic and garbage gathering device that can be placed into the ocean. It can help solve 3．________________. The biggest advantage is that it is easy to use. I：4．____________________！ Are there any problems you are still trying to solve？ S：Yes，it is expensive to produce at the moment. I：I hope it will be 5．________________ soon. You are a great inventor! Thank you for speaking to us! water pollution That sounds incredible put into operation Listen to Conversation 12.2，and fill in the blanks. (CY＝Chen Yang　CX＝Chen Xi　L＝Li Zhen) CY：OK，Chen Xi and Li Zhen，let's get this project started! Ms Ding asked us to think of 6．______________________ in our everyday life. What do you both think？ CX：Right. Well，for me，it would have to be computers. I spend so much time on my computer studying，playing games，7．__________________... L：Computers are a good choice，but it really was the invention of the Internet that 8．________________.Before that，only scientists and other technical people used them. Now，because of the Internet，there is a reason for us all to have one. the most useful invention chatting with friends made them useful CY：Yes，I agree. The Internet is 9．____________________. Before that，people had only TV，newspapers and books to get information. CX：And of course before the Internet，you couldn't chat with friends online or 10．_____________________. Only telephone calls and letters. L：Wow，so when was the Internet invented？ Oh wait. Let's check online! CY：Hmmmm. OK...It was invented 11．____________，but it wasn't widely used until the 1990s. CX：How life has been transformed in such a short time! Imagine what's coming in the next 50 years! an amazing invention send and receive emails in the 1960s Step Ⅲ　Post listening 听力技法——含有强对比词的听力解题技巧 听力考试的对话中常通过一些过渡词，如：yet，but，still，however，in fact，as a matter of fact，despite，in spite of等，以及通过对某些单词或短语的重读，表达前后之间的对比和强调，为了解决此类题，考生应该充分理解过渡表达后句子、以及重读的单词或短语的含义。 常见问题设置有： 1．What do we learn from the conversation？ 2．What does the conversation tell us？ 3．What can we infer from the conversation？ 4．What does the man imply？ 典题示例 (2025·浙江1月卷)How does the woman probably feel now？ A．Regretful.　　B．Anxious.　C．Confused. 听力原文 W：Jim，have you seen Bob？ M：Not since he left my office an hour ago. Why？ W：He's supposed to be at the airport now to pick up Mr. Anderson，but he's nowhere to be found. √ 精准剖析 从两人的对话中，尤其根据“...but he's nowhere to be found.”可知，这位女士目前感到担心。 返回 语基讲练　提能力 返回 Ⅰ. 核心词汇练全 entertainment n.娱乐活动，娱乐节目 (教材原句)Entertainment and Communication娱乐与交流 (1)for entertainment　 　 为了娱乐 to one's entertainment 使某人高兴的是 (2)entertain vt. 招待，款待；使快乐；娱乐 entertain sb to sth 用某物招待某人 entertain sb with sth 用某物使某人快乐 (3)entertaining adj. 有趣的；使人愉快的　　 归 纳 1 单句语法填空/完成句子 ①The theme park offers a wide range of ____________(entertain) rides and shows，making it a popular destination for families on weekends. ②Television has become a major source of ______________ (entertain) for people all over the world. ③He entertained us _____ his stories and jokes. ④My parents entertained our guests ____ a delicious home-cooked meal last weekend. entertaining entertainment with to ⑤令她感到有趣的是，她昨天收养的小狗不停地追着自己的尾巴转圈，看起来既可爱又傻气。 __________________，the little dog she adopted yesterday kept chasing its own tail in circles，looking extremely cute and silly. 词汇助记　He entertained us for hours with his entertaining jokes in the show，which was good entertainment value. 他在节目中讲的有趣的笑话让我们开心了好几个小时，这很有娱乐价值。 To her entertainment 归 纳 gifted adj. 有天赋的，有才华的 (教材原句)creative，curious，smart，persistent，hardworking，gifted 富有创造力、充满好奇心、聪明、坚持不懈、勤奋努力、天赋异禀 (1)be gifted in...　　 在……方面有天赋 (be) gifted with... 天生具有…… (2)gift n. 天赋；才能；礼物 have a gift for... 有……才能，在……方面有天赋　　 2 单句语法填空/完成句子 ①I shall think of her as the most ______ (gift)violinist here. ②Caroline doesn't have a gift _____ music，but she makes up for it with hard work. ③如果你没有体育天赋，但仍然热衷于参与，加入志愿者小组来帮助这个重要的活动取得巨大的成功。(应用文写作之建议信) __________________________ but still keen on participating，join the volunteer group to help make this important activity a great success. gifted for If you are not gifted in sports Ⅱ.典型句式讲透 归 纳 句型公式：sb spend＋时间/金钱＋(in)doing sth 某人花费时间/金钱做某事 (教材原句)I spend so much time on my computer studying，playing games，chatting with friends... 我花了很多时间在电脑上学习，玩游戏，和朋友聊天…… 表示“花费……时间/金钱做某事”的结构有： It takes (took，will take) sb some time to do sth做某事花费某人多少时间 sth cost(s)＋ sb ＋ some time/money某物花费某人多少时间/金钱　　 1 单句语法填空/完成句子 ①He usually spends half an hour _________(finish) his homework. ②To be honest，___ took me more than a month to get used to the new school life. ③活动前一个月，我花了几个小时制定了一份日程表，列出了我的目标和实际步骤。(应用文写作之活动介绍) A month before the event，________________________________ outlining my goals and practical steps. finishing it I spent hours working out a schedule 返回 课时测评 返回 维度一　根据汉语意思或首字母提示填入单词的适当的形式(每小题1分，共6分) 1．The ____________ (娱乐活动)was provided by a folk band. 2．A harmonious family environment plays a crucial role in the __________(幸福) of children，providing them with a sense of security and love. 3．This new ____________(节省劳力的) technology in the factory enables workers to complete the same task with less effort and time. 语境基础练 entertainment well-being labour-saving 4．If everyone classifies their ________(垃圾)，we can recycle useful materials and reduce pollution. 5．Strawberries containing much v______ C are beneficial to our health. 6．When you turn off a d______， please remove the plug from its power supply. garbage itamin evice 维度二　单句语法填空(每小题1分，共5分) 1．Sport has become an important form of ___________(entertain)，attracting both men and women. 2．Recent studies show that we are far more __________ (product) at work if we take short breaks regularly. 3．The kids-only Internet service is a great ___________(innovate) to help parents control their children's access to the Internet. 4．We have decided that either you or the headmaster is to hand out the prize to those ______ (gift)students at the meeting tomorrow. 5．What might have made him such an outstanding and ________(create) scientist was probably his strong interest in other things，such as music and drawing. entertainment productive innovation gifted creative 维度三　完成句子/句式升级(每小题4分，共12分) 1．直到了解所有的情况后我们才能采取措施。(not... until... ) We ______________________ we've known all the circumstances. 2．汤姆每天花两小时做作业，这有助于他提高学习成绩。[sb spend＋时间/金钱＋(in)doing sth] Tom _____________________________________________， which helps him improve his academic performance. 3．His spirit of devotion sets him apart from other doctors. →______________________ that sets him apart from other doctors. (强调画线部分) can't take measures until spends two hours every day (in) doing his homework It is his spirit of devotion Ⅰ.阅读理解(每小题2.5分，共17.5分) A The best apps for food waste Too Good To Go This fast-expanding platform was launched in 2016，and handled food waste by making surplus (剩余的)，unsold food from supermarkets，cafes and restaurants available to consumers at heavily discounted prices.There is an element of surprise as the food comes in a lucky “magic bag”，each costing a third of the sale price. 素能提升练 Olio Founded in 2015，Olio claims to be the world's biggest food-sharing network.It connects neighbors with each other so that surplus food is given，not thrown away.Olio users just take a picture of their items and add them to the listings.Neighbors receive customized messages and can request anything they fancy，with pick-up arranged through private messaging. Kitche Kitche handled food waste in the home by helping users to keep track of what they have bought and plan meals accordingly.Users scan receipts or upload online receipts stored on their phones.The app will then tap into its recipe bank to plan meals based on the food you have，reminding you of items nearing use-by dates. NoWaste NoWaste allows users to keep track of the food in their fridge and freezer，also by scanning shopping receipts.You can set the use-by dates for all your food，receive messages when they are close to the last date，and record shopping lists and meal plans. 语篇解读　本文是一篇应用文。文章主要介绍了四款关于减少食物浪费的应用程序。 1．Which app enables users to buy food at really low prices？ A．Olio. B．Kitche. C．NoWaste. D．Too Good To Go. √ 细节理解题。根据第一段“There is an element of surprise as the food comes in a lucky ‘magic bag’，each costing a third of the sale price.”可知，Too Good To Go应用程序能使得用户以较低的价格买到食物，故选D项。 2．What can users do through Olio？ A．Buy unsold food from supermarkets. B．Share surplus food with neighbors. C．Find a “magic bag” of food from cafes. D．Plan meals using available food items. √ 细节理解题。根据第二段“It connects neighbors with each other so that surplus food is given，not thrown away.”可知，通过Olio应用程序，用户可以与邻居分享多余的食物，故选B项。 3．What do Kitche and NoWaste have in common？ A．Both can offer users online receipts after their shopping. B．Both can advise users what to buy based on a recipe bank. C．Both can remind users of foods' use-by dates. D．Both can tell users what food they waste the most. √ 细节理解题。根据Kitche部分的“Users scan receipts or upload online receipts stored on their phones.The app will then tap into its recipe bank to plan meals based on the food you have，reminding you of items nearing use-by dates.”以及NoWaste部分的“NoWaste allows users to keep track of the food...and record shopping lists and meal plans.”可知，Kitche和NoWaste的共同之处为两者都可以提醒用户食物的保质期，故选C项。 B (2025·河南南阳一中月考) Apple snails(福寿螺)are an alien species that can cause significant damage to ecosystems by consuming plants that provide food and habitats for various wildlife. They also have a unique ability to create a flow that brings floating food particles(颗粒)to themselves by swinging their flexible feet underwater，a process known as “pedal foot collection” by biologists. To understand the principle behind pedal foot collection，Anupam Pandey，a professor at Syracuse University，designed a robot the size of a centimeter that imitates the apple snail's motion rhythmically. He then placed the robot underwater in a tank and shook foam particles on the surface to see if it could collect them，discovering that the robot functioned similarly to a pump. “We found that our robot was able to drag particles from distances that were five times its size. But more interestingly，we found a perfect speed at which pumping maximizes，” explains Pandey. “This perfect speed seemed to depend on robot's shape as well as the characteristics of the liquid. Combining experiments and modeling，we predicted the perfect conditions under which the robot pumps the most liquid.” Most plastic collection devices in the ocean create strong disturbances at the water surface and cause microparticles to mix in the water，leading to more plastic pollution. However，this robot operates near the water's surface with minimal interference and potentially provides a solution to this problem. “What's special about this research is how interdisciplinary(跨学科的)it is. Biologists may be interested in this，and it has several potential applications in engineering liquid flows at small scales，sensing and driving of floating objects and so on，” Pandey says. “It will not only advance the understanding of liquid transport near surfaces but lay the groundwork for future research as well.” 语篇解读　本文是一篇说明文。文章主要介绍了Anupam Pandey教授模拟福寿螺的“脚踏收集”设计了一款能收集海洋垃圾的微型机器人。 4．Why did Pandey conduct the experiment？ A．To protect habitats for wildlife. B．To study the underlying logic of the collection. C．To invent a new pumping system. D．To prevent the invasion of alien species. √ 细节理解题。根据文章第二段“To understand the principle behind pedal foot collection，Anupam Pandey，a professor at Syracuse University，designed a robot the size of a centimeter that imitates the apple snail's motion rhythmically.” 可知，Pandey进行这个实验是为了研究这种收集方式的潜在逻辑。故选B项。 5．What is the main advantage of the robot？ A．Controlling the flow of water. B．Operating at the depths of the ocean. C．Identifying specific types of plastic. D．Reducing marine environmental pollution. √ 细节理解题。根据文章第四段内容可知，海洋中的大多数塑料收集设备都会在水面产生强烈的干扰，导致更多的塑料污染，而该机器人为这个问题提供了一个解决方案，因此该机器人的主要优势在于减少海洋环境污染。故选D项。 6．What does Pandey expect of the robot in the future？ A．It'll be applied in many fields. B．It'll speed up the biology research. C．It'll replace devices for liquid transportation. D．It'll help monitor the environment. √ 推理判断题。根据文章最后一段中Pandey说的话“It has several potential applications in engineering liquid flows at small scales，sensing and driving of floating objects and so on”可推知，Pandey期望这个机器人在未来能被应用于多个领域。故选A项。 7．Which is the most suitable title for the text？ A．Apple Snail：A Rare Wildlife B．Plastic Pollution：A Threat to Marine Life C．Bio-inspired Robot：A Tool to Collect Sea Plastic D．Pedal Foot Collection：A Way to Open up Interdisciplinary Research √ 标题归纳题。根据文章第二段“To understand the principle behind pedal foot collection，Anupam Pandey，a professor at Syracuse University，designed a robot the size of a centimeter that imitates the apple snail's motion rhythmically.” 以及后文对这个机器人的介绍可知，本文主要介绍了一种受福寿螺启发的用于收集海洋塑料的机器人，所以C选项“受生物启发的机器人：收集海洋塑料的工具”最适合作文章标题。故选C项。 Ⅱ.完形填空(每小题1分，共15分) (2025·辽宁重点高中六校协作体联考) In the northern part of Chile，a small village named Chungungo lay between the Pacific Ocean and the Atacama Desert. This area was known for its heavy fog，which 1 the land in lasting dim (暗淡的) light but gave no help to the dry ground，leaving the village 2 . One day，a Canadian scientist named Robert，on a worldwide research trip，found this desolate landscape. To his surprise，he saw many spider webs，showing that spiders lived 3 in this tough environment. Interested，Robert 4 the webs under a microscope and found their strong water-collecting 5 ，which let them get moisture (水分) from the fog. It gave him a great idea. “What if people could 6 the fog like the spiders' webs？” he wondered. With the help of the Chilean government，Robert created a(n) 7 material net made to harvest fog in thick areas. He built rows of these nets，making a web-shaped 8 that harvested the fog. The result was 9 . As the fog passed through the nets，it 10 water drops，which fell into pipes under the nets for 11 and cleaning，providing fresh water. This creative solution 12 Chungungo，turning the dead land into a lively environment. Robert's discovery not only 13 the water shortage issue but also showed the importance of 14 and adaptation. It proved that nature holds answers for 15 ，and with clever thinking，humans can find these secrets to make their world better. 语篇解读　本文是一篇记叙文。文章讲述了加拿大科学家Robert如何从蜘蛛网获取灵感，解决智利北部村庄Chungungo缺水问题的故事。 1．A．preserved B．decorated C．covered D．blocked 2．A．useless B．lifeless C．homeless D．endless √ 根据前文“its heavy fog，which”和后文“the land in lasting dim (暗淡的) light”可知，这里指浓雾笼罩着土地。故选C。 √ 根据前文“gave no help to the dry ground”和后文“the dead land”可知，村庄是毫无生机的状态。故选B。 3．A．well B．deep C．fast D．hard 4．A．designed B．organized C．carved D．examined √ 根据前文“To his surprise，he saw many spider webs”和后文“this tough environment”可知，他看到了许多蜘蛛网，这表明蜘蛛在这种恶劣的环境中生活得很好。故选A。 √ 根据后文“under a microscope”可知，在显微镜下应该是检查蜘蛛网。故选D。 5．A．potential B．custom C．ability D．category 6．A．digest B．collect C．borrow D．simplify √ 根据后文“which let them get moisture (水分) from the fog”可知，这里指蜘蛛网从雾中获取水分的能力。故选C。 √ 根据前文“which let them get moisture (水分) from the fog”可知，这里指像蜘蛛网一样收集雾。故选B。 7．A．artificial B．natural C．organic D．widespread 8．A．society B．principle C．system D．occupation √ 根据前文“Robert created a(n)”可知，创造出来的收集雾的网是人造的。故选A。 √ 根据前文“rows of these nets”可知，一排排的网形成了一个收集雾的系统。故选C。 9．A．surprising B．alarming C．puzzling D．disappointing 10．A．picked up B．took on C．gave away D．turned into √ 根据后文“water drops，which fell into pipes under the nets”可知，这种方法成功收集到了雾中的水，所以结果是令人惊讶的。故选A。 √ 根据前文“As the fog passed through the nets”可知，雾变成了水滴。故选D。 11．A．saving B．gathering C．training D．travelling 12．A．generated B．investigated C．changed D．praised √ 根据前文“which fell into pipes under the nets for”可知，水滴落入管道是为了收集。故选B。 √ 根据后文“turning the dead land into a lively environment”可知，从死寂的土地变成充满生机的环境，说明是改变了这个村庄。故选C。 13．A．discovered B．followed C．analysed D．solved 14．A．direction B．innovation C．unity D．courage √ 根据后文“the water shortage issue”可知，是解决了缺水问题。故选D。 √ 根据前文“Robert created a(n)”可知，创造出收集雾水的网是一种创新。故选B。 15．A．ambition B．progress C．dimension D．living √ 根据后文“humans can find these secrets to make their world better”可知，这里说的是大自然有解决人类生活中问题的答案。故选D。 返回 谢 谢 观 看 UNIT 12　INNOVATION 返回 $