Unit 7 课时5 Section B（Vocabulary in Use）（情境教学课件）英语人教版八年级上册

该初中英语课件聚焦Unit 7词汇学习，涵盖反义词、词形变化、动词短语及while让步状语从句等语法点。通过视频导入情绪词汇，从基础反义词匹配练习过渡到词形变化归纳，再到语境填空和AI主题辩论，搭建从认知到应用的学习支架。 其亮点在于采用对比分类法归纳词汇（如industry与industrial），结合AI辩论活动培养思维品质，通过语境化练习提升语言能力。任务型教学贯穿始终，学生能主动积累词汇并灵活运用，教师可借助系统支架高效实施分层教学。

Unit 7 e7d195523061f1c03a90ee8e42cb24248e56383cd534985688F9F494128731F165EE95AB4B0C0A38076AAEA07667B1565C446FC45FF01DFB0E885BCDBDF3A284F3DB14DA61DD97F0BAB2E6C668FB4931B99D40B68E3E163ACF1C225B9B29F2A374C310C04512DBCFC5B5FF7AFA1758446789C4A127CDF0E77B65351290FEF0C46BD79820A2DF4133 When Tomorrow Comes Section B How can we prepare for the future? 课型：词汇课 课时：Vocabulary in Use 1 教学目标 e7d195523061f1c03a90ee8e42cb24248e56383cd534985688F9F494128731F165EE95AB4B0C0A38076AAEA07667B1565C446FC45FF01DFB0E885BCDBDF3A284F3DB14DA61DD97F0BAB2E6C668FB4931CCA1232F21BFBFC3D3DE55A608382208A53E512F5741BFC082A0102B500EDEC38306B311EC459F15B3B6BE52B1CD60FC84E6B6CA9889C863B9FDA9A72B070161 能够结合语境灵活运用本单元所学新词汇进行表达；能够通过主动查阅词典，探索并积累更多反义词，拓展词汇量；同时提升在语境中使用目标词汇的能力。（应用实践） 02 能够养成通过对比、分类和自主查阅等高效学习词汇的习惯，增强独立积累和掌握词汇的能力；学生能结合“AI影响生活”的主题，描述AI对自己生活的潜在影响。（迁移创新） 03 能够通过回顾已学词汇，观察并归纳反义词的不同构成方式（如添加前级、词根变化或使用完全不同的词形）。（学习理解） 01 2 e7d195523061f1c03a90ee8e42cb24248e56383cd534985688F9F494128731F165EE95AB4B0C0A38076AAEA07667B1565C446FC45FF01DFB0E885BCDBDF3A284F3DB14DA61DD97F0BAB2E6C668FB4931B99D40B68E3E163ACF1C225B9B29F2A374C310C04512DBCFC5B5FF7AFA1758446789C4A127CDF0E77B65351290FEF0C46BD79820A2DF4133 Lead-in e7d195523061f1c03a90ee8e42cb24248e56383cd534985688F9F494128731F165EE95AB4B0C0A38076AAEA07667B1565C446FC45FF01DFB0E885BCDBDF3A284F3DB14DA61DD97F0BAB2E6C668FB4931CCA1232F21BFBFC3D3DE55A608382208A53E512F5741BFC082A0102B500EDEC38306B311EC459F15B3B6BE52B1CD60FC84E6B6CA9889C863B9FDA9A72B070161 Let’s watch! https://unsplash.com/photos/ourQHRTE2IM https://unsplash.com/photos/FWVMhUa_wbY 4 e7d195523061f1c03a90ee8e42cb24248e56383cd534985688F9F494128731F165EE95AB4B0C0A38076AAEA07667B1565C446FC45FF01DFB0E885BCDBDF3A284F3DB14DA61DD97F0BAB2E6C668FB4931B99D40B68E3E163ACF1C225B9B29F2A374C310C04512DBCFC5B5FF7AFA1758446789C4A127CDF0E77B65351290FEF0C46BD79820A2DF4133 Presentation Opposites Opposites are pairs of words with totally different meanings. Write the opposites of the words. Use your dictionary. 2a 1. more ________________ 2. possible ________________ 3. better ________________ 4. challenging ________________ 5. appear ________________ 6. winner ________________ 7. positive ________________ 8. everywhere ________________ disappear loser negative nowhere less impossible worse easy / simple What other opposites do you know? slow inactive empty expensive active happy cheap full Let’s match! fast sad e7d195523061f1c03a90ee8e42cb24248e56383cd534985688F9F494128731F165EE95AB4B0C0A38076AAEA07667B1565C446FC45FF01DFB0E885BCDBDF3A284F3DB14DA61DD97F0BAB2E6C668FB4931B99D40B68E3E163ACF1C225B9B29F2A374C310C04512DBCFC5B5FF7AFA1758446789C4A127CDF0E77B65351290FEF0C46BD79820A2DF4133 Practice New Words valuable This old photo is valuable to my family because it records our happy memories. value n. 价值 v. 珍视 /ˈvæljuəbl/ adj. 很有用的；宝贵的 New Words industry The development of the local industry has brought job opportunities to people. industrial adj. 工业的 /ˈɪndəstri/ n. 行业；工业 New Words depend Whether we can have a picnic this weekend depends on the weather. depend on / upon 取决于；依靠 /dɪˈpend/ v. 取决于；依靠 Complete the sentences with the correct forms of the words in the box. 2b 1. He ___________ a plan to learn German, but he didn’t say when he would start. 2. It is important for young students to _________ skills that will be valuable in the future. 3. Asimov’s ideas about robots ___________ many sci-fi writers and even some AI scientists. 4. China will take steps to improve the public health system to meet the public’s needs for medical and health ________. 5. _______ the challenges and don’t run away from your problems. Try to solve them and then you will find your way. accept develop influence mention service mentioned develop influenced services Accept Complete the passage with the correct forms of the words in the box. 2c How will AI technology _________ the future world? Many experts think AI will improve the _______ of our future life and change many industries. For example, AI will help us build a smart public transport system and solve _______ problems. AI will also change education. It will make learning better match what students need. While some jobs may go away, people will focus on more ________ and difficult tasks. Will AI make our life better or ______? It depends on how we choose to improve and use AI to meet future __________. challenge create influence quality traffic bad influence quality traffic creative worse challenges e7d195523061f1c03a90ee8e42cb24248e56383cd534985688F9F494128731F165EE95AB4B0C0A38076AAEA07667B1565C446FC45FF01DFB0E885BCDBDF3A284F3DB14DA61DD97F0BAB2E6C668FB4931B99D40B68E3E163ACF1C225B9B29F2A374C310C04512DBCFC5B5FF7AFA1758446789C4A127CDF0E77B65351290FEF0C46BD79820A2DF4133 Productiong 1. Is AI more of a helper or a threat to junior high students' learning? 2. Will relying on AI to solve problems make our thinking skills stronger or weaker? 3. Will the development of AI make people’s quality of life better or worse? Let’s have a debate! Let’s watch and think. e7d195523061f1c03a90ee8e42cb24248e56383cd534985688F9F494128731F165EE95AB4B0C0A38076AAEA07667B1565C446FC45FF01DFB0E885BCDBDF3A284F3DB14DA61DD97F0BAB2E6C668FB4931B99D40B68E3E163ACF1C225B9B29F2A374C310C04512DBCFC5B5FF7AFA1758446789C4A127CDF0E77B65351290FEF0C46BD79820A2DF4133 The development of AI brings chances and challenges. Using it wisely leads to a better life for all. 18 e7d195523061f1c03a90ee8e42cb24248e56383cd534985688F9F494128731F165EE95AB4B0C0A38076AAEA07667B1565C446FC45FF01DFB0E885BCDBDF3A284F3DB14DA61DD97F0BAB2E6C668FB4931B99D40B68E3E163ACF1C225B9B29F2A374C310C04512DBCFC5B5FF7AFA1758446789C4A127CDF0E77B65351290FEF0C46BD79820A2DF4133 Language Points 此处 while 为连词，表「转折对比」，意为「尽管、虽然」，相当于 although/though，引导让步状语从句。 1 While some jobs may go away, people will focus on more creative and difficult tasks. 尽管一些工作可能会消失，但人们将专注于更具创造性和难度的任务。 1. While the task is hard, we still believe we can finish it on time. 尽管任务艰巨，我们仍然相信能按时完成。 2. While my brother likes playing sports, I prefer reading books at home. 尽管我弟弟喜欢运动，我却更喜欢在家看书。 3. While it rained heavily yesterday, many students still went to school on time. 尽管昨天雨下得很大，许多学生还是按时上学了。 这两个句子中都包含了疑问词引导的宾语从句。需要注意的是，从句要用陈述句语序，也就是“疑问词+主语+谓语”的顺序。 2 It will make learning better match what students need. 这将使学习更贴合学生的需求。 It depends on how we choose to improve and use AI to meet future. 这取决于我们如何选择改进和运用人工智能以应对未来。 1. I wonder where we will have our PE class tomorrow. 我不知道我们明天在哪里上体育课。 2. Could you tell me why you were late for school this morning? 你能告诉我你今天早上为什么迟到吗？ 3. The manager is thinking about how he can improve the company's service. 经理正在思考如何提升公司的服务质量。 e7d195523061f1c03a90ee8e42cb24248e56383cd534985688F9F494128731F165EE95AB4B0C0A38076AAEA07667B1565C446FC45FF01DFB0E885BCDBDF3A284F3DB14DA61DD97F0BAB2E6C668FB4931B99D40B68E3E163ACF1C225B9B29F2A374C310C04512DBCFC5B5FF7AFA1758446789C4A127CDF0E77B65351290FEF0C46BD79820A2DF4133 Exercises 1. The snow will _________ (appear) when the weather gets warmer tomorrow. 2. After the earthquake happened, some ________ (medicine) teams went to the area quickly. 3. The old painting is very ________ (value). Please protect it well. 4. The teacher gave us many ______ (task) to finish before the weekend. 5. They have different ______ (skill) and often help people with all kinds of problems. 6. The bag over there is one of the ________ (German). 7. We should be brave ____________ (challenge) ourselves when we are in trouble. 语法填空。 disappear medical valuable tasks skills Germans’ to challenge 1. 人们将不会做这样的工作，因为它们太单调了。 People ________ do such jobs in the future because they are ________. 2. 但是现在我们可以依靠科学技术了解恐龙。 But now, we can ________ ______ science and technology to ______ ______ dinosaurs. 3. 明天谁将和我去公园捡垃圾？ ______ ______ _____ ____ rubbish with me in the park tomorrow? 4. 我想当一名宇航员，我希望我的梦想将来会实现。 I want to be an astronaut and I hope my dream _____ ______ ______ in the future. 根据要求完成句子。 won’t boring depend on learn about Who will pick up will come true e7d195523061f1c03a90ee8e42cb24248e56383cd534985688F9F494128731F165EE95AB4B0C0A38076AAEA07667B1565C446FC45FF01DFB0E885BCDBDF3A284F3DB14DA61DD97F0BAB2E6C668FB4931B99D40B68E3E163ACF1C225B9B29F2A374C310C04512DBCFC5B5FF7AFA1758446789C4A127CDF0E77B65351290FEF0C46BD79820A2DF4133 Homework 1. Memorize the new words and phrases. 2. Talk about the pros and cons of AI with your partners. 3. Finish the exercises. Homework THANK YOU e7d195523061f1c03a90ee8e42cb24248e56383cd534985688F9F494128731F165EE95AB4B0C0A38076AAEA07667B1565C446FC45FF01DFB0E885BCDBDF3A284F3DB14DA61DD97F0BAB2E6C668FB4931B99D40B68E3E163ACF1C225B9B29F2A374C310C04512DBCFC5B5FF7AFA1758446789C4A127CDF0E77B65351290FEF0C46BD79820A2DF4133 Lavf58.29.100 Bilibili VXCode Swarm Transcoder v0.3.73 Lavf58.29.100 Bilibili VXCode Swarm Transcoder v0.7.54 $人工智能AI正在以多种方式彻底改变我们的世界，其影响几乎可以在我们生活的方方面面看到。虽然人工智能的好处似乎是无穷无尽的，但人们对它、对社会的影响也有很多担忧。人工智能的优点，提高效率。人工智能可以比人类更快、更准确地执行任务，这意味着它可以节省时间并减少人为错误，从而提高生产力和效率。改善医疗保健。人工智能可以分析大量医疗数据并帮助医生做出更准确的诊断，这可以带来更好的患者结果和更好的医疗保健。增强的客户体验。人工智能驱动的聊天机器人和虚拟助理可以提供及时和个性化的客户服务，从而提高客户满意度和忠诚度。更好的决策，人工智能可以分析数据并提供人类可能错过的见解，这可以帮助企业做出更好的决策并提高他们的底线。提高安全性，人工智能可用于检测和预防事故，例如在自动驾驶汽车或工业环境中，这可以提高工人和公众的安全。人工智能的缺点，失业人工智能可以取代许多行业的人类功能，这可能导致失业和失业率上升，特别是对低技能工人而言。偏见和歧视人工智能算法可以延续社会中现有的偏见和歧视，例如，面部识别软件已被证明对肤色较深的人来说不太准确。隐私问题，人工智能可以收集和分析大量个人数据，这可能会导致隐私问题，特别是当数据处理不当或落入坏人之手时对技术的依赖。随着人工智能越来越普遍，我们可能会变得过于依赖技术，这可能导致批判性思维技能的丧失和创造力的缺乏。道德问题，随着人工智能变得越来越先进，人们担心它将如何使用。例如，自主武器可能导致新的军备竞赛，并对全球安全构成威胁。结论，人工智能正在以多种方式改变我们的世界，其影响既积极又消极。虽然他有可能在许多方面改善我们的生活，但也有人担心他对社会的影响。随着我们继续开发和实施人工智能，重要的是要考虑这些利弊，并确保我们以负责任和道德的方式使用人工智能。我们必须作为一个社会共同努力，确保实现人工智能的好处，同时尽量减少其负面影响。 Begin small show and all narrow and why, heavy and light, good and bad, happy and sad, open and closed, yes, and fast and slow, Young and old, and the . end for . push. power and . soft. on and off, short . and long, weak . and strong up. Up the . say . they are different. they . are阿宝是left . and cry. wet . and dry, hot ankle, new mental. left . and right, day and . night, in . and out, whisper and . shrock . fan smooth, 我们cool. curly . and straight. I sleep and awake, stop and go, hello, up and down, quiet and love under the over top . and bottom. right? wrong. This is the . opposite . song, upset. But they are the same. They . are different. They are. Smo, cool, slip . and square under . and over . the top and button, right, and run up the up. Say . they . never say they are . different. They . are不是。they are A. B.