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教师用书（北师大版）

本高中英语讲义围绕“人与社会——创新”主题，构建“词汇热身—听力输入—技巧总结—词汇句式巩固”的学习支架。先通过well-being、gifted等词汇热身，再结合发明访谈、日常讨论的听力对话填空，接着总结含强对比词的听力解题技巧，最后系统练习entertainment、gifted等核心词汇及“spend...doing sth”句式。 资料亮点在于真实语境提升语言能力，如发明访谈对话帮助学生理解创新主题的语言表达；听力技法指导培养思维品质，通过强对比词分析提升推断能力；词汇句式练习助力学习能力，单句语法填空和完成句子设计便于课后查漏补缺，课中辅助教学，课后强化巩固。

主题语境：人与社会——创新 单元目标速览 单元话题导入 学生用书第78页 Section Ⅰ　Topic Talk Step Ⅰ　Before listening 词汇热身 1．well-being n.　　 　 健康，幸福，舒适 2．vitamin n. 维生素 3．entertainment n. 娱乐活动，娱乐节目 4．gifted adj. 有天赋的，有才华的 5．labour-saving adj. 节省劳力的 6．productive adj. 多产的；丰饶的；富有成效的　 7．garbage n. 垃圾 8．device n. 设备，装置；修辞手段 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.creative and curious. I would also say inventors 2.think outside the box. They see the world differently. 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.water pollution. The biggest advantage is that it is easy to use. I：4.That sounds incredible! 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.put into operation soon. You are a great inventor! Thank you for speaking to us! 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.the most useful invention 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.chatting with friends．.. L：Computers are a good choice，but it really was the invention of the Internet that 8.made them useful．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. CY：Yes，I agree. The Internet is 9.an amazing invention. 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.send and receive emails. 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. in the 1960s，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！ 学生用书第79页 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。 答案 B 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　　 单句语法填空/完成句子 ①The theme park offers a wide range of entertaining(entertain) rides and shows，making it a popular destination for families on weekends. ②Television has become a major source of entertainment (entertain) for people all over the world. ③He entertained us with his stories and jokes. ④My parents entertained our guests to a delicious home-cooked meal last weekend. 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。 To her entertainment，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。 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　　 单句语法填空/完成句子 ①I shall think of her as the most gifted (gift)violinist here. 学生用书第80页 ②Caroline doesn't have a gift for 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) If you are not gifted in sports but still keen on participating，join the volunteer group to help make this important activity a great success. Ⅱ.典型句式讲透 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　　 单句语法填空/完成句子 ①He usually spends half an hour finishing(finish) his homework. ②To be honest，it 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，I spent hours working out a schedule outlining my goals and practical steps. 学科网（北京）股份有限公司 $