Unit5 Topic Talk & Lesson2- 学案---2022-2023学年高中英语北师大版（2019）必修第二册.docx
单元听力整合课 Unit5 Topic Talk & Lesson2【设计理念】单元整体教学：同技能整合。【学习主题】属于“人与自然”主题。讲述人类对大自然的依赖和自然灾害专业营救、以及话题交 流中如何经营成功的交谈。主题意义在于走近大自然、了解自然灾难的专业营救。【课标要求】能从采访、对话等听力语篇中提取语篇要义及详细信息；能在听的过程中提取、应用 对话技巧方面的关键信息和功能用语，并能将所学知识应用到探讨人与自然之间关系的交 流与认知情境中去。【学习目标】L利用细听与速记策略获取细节信息，归纳整合专家关于城市生态环境打造、自然灾 难专业营救、灾难发生时的自我保护等详细信息.(Subject Guide)2 .利用听关键信息策略，提取关于经营成功对话的词语和功能表达，培养交际意识(即 特定交际场合功能用语).(Subject Guide)3 .开展结对活动，能借助听力课文素材，模拟真实情境，利用话题词汇、词块和场合交 际功能用语开展自然灾难类话题的交流.(Subject Guide)【评价任务】1 .运用不同听力策略完成不同听后评价作业，完成任务"Detection Objective 1)2 .运用本节课的话题语料及功能表达语，模拟真实求助情境下的得体沟通方式，完成 任务 2.(Detection Objective 2)【学习过程】Step 1 Warming upGather and create your own Word Bank on Nature & Disaster.dolphin n.海豚explorer n.探险家ancestor n.祖先resident n.居民;住户pollutant n.污染物litter n.杂物;垃圾乱扔litter v .乱扔（垃圾）conservation n.（生态）保护eco-friendly a.环保的renewable a.可再生的ban v.禁止e-waste n.电子垃圾waterfall n.瀑布port n.港口;海港harbour n.港口strait n.海峡bay n.海湾wetland n.湿地;沼泽地iceberg n.冰山jungle n.丛林seal n.海豹penguin n.企鹅coral n.珊瑚crab n.蟹thunderstorm n.雷暴雨melt v .融化,熔化de-ice除去上的冰freezing a.极冷的frozen a.冷冻的;愣住的lift v.（云雾）消散mist n.薄雾;水汽sunburst n.云开日 出whirlpool n.漩涡 leak v.渗漏;泄漏 tornado/twister n.龙卷风downwind/tailwind 1页乐Itsunami n.海啸flood n.水灾drought n.旱灾restore v.修复wildlife n.野生生物zone/district n.区域 border n.边疆steep a.陡峭的peak/summit n.山峰;顶尖 frontier n.边境;边远地区 boundary n.边界;分界线 migration n.移居;迁移 irrigation n.（农业）灌溉 set sail 启航underwater a.水下的;供水下用的 acid rain 酸雨 downpour/cloudburst 大暴雨 make it to成功到达carbon emission 碳排放over-fishing过度捕捞birth rate出生率carbon dioxide 二氧化碳carbon monoxide 一氧化碳death rate死亡率household waste 生活垃圾hazardous waste 有害废物aging population 老年人 口floating population 流动人口biting wind刺骨寒风die down （风势）减弱hazardous chemical 危险化学物stay put原地不动a falling/shooting star 流星die down （风势）减弱thunder and lightning 雷电交力口flood-hit areas 水灾灾区 drought-stricken areas 旱灾灾区 relief supplies 救灾物资emergency evacuation 紧急疏散contrarywind/headwind/upwind 逆风 garbage/waste classification 垃圾分类a blanket of fog/cloud 厚厚的一层雾/云 sub-zero temperatures 零度以下低温Step 2 While-listeningI.Topic Talk©Listen to the MP3 and complete the following dialogue.P-Presenter 主持人S-Sarah Hughes-lnterviewee 受访者P: And you are now on Radio Richmond. We/ve got Sarah Hughes from West London Wildlife. Sarah, do you teach people about in this part of London?S: Yes, we're lucky. Actually, the whole city is quite. About of the city iscovered with water or . Amazing, isn/t it? And there are three millionP: Three Million? Wow!S: Yes. It's great for.You can see different kinds of birds-there are over. And there are other animals too, like deer. My favourite animals are deer. We've gotthem here in Richmond Park.P: Talking about nature, what about the Thames River?S: Well, there's less now than fifty years ago. In fact, there are aboutdifferent kinds of fish in the river.P: And?S: I think our climate is definitely. And the is quite obvious. For example, the winters aren/t as cold these days and we don't get snow very often.P: And other environmental problems?S: The biggest environmental problems are and noise pollution from cars andairplanes. Nearly forty days a year in London dangerous levels of pollution. That'svery.P: OK, thanks a lot, Sarah, for with us.II.Lesson 2-Dialogue©Listen to the MP3 and complete the following dialogue.P-Presenter 主持人P: Today, we're talking about professional teams who work in nature disaster.As you know, natural disasters like,and can cause andother that is hard to measure. So what do professional rescue teams dowhen a natural disaster happens? Today, Mr Wang from China International Search and Rescue Team is here to tell us all about this.W: Hello, everyone!P: Mr Wang, I know you have been part of many rescue overseas, as well as in China,for example the Wenham earthquake in 2008. So what happens on your rescue attempts ?W: Well, in the rescue attempts our first and most important goal is to, for example at an earthquake. So we use search and rescue and trained dogs tolook for anyone who is still and try our best to save them.P: Sounds like a very. How long does a rescue attempt usually take?W: To give you an example, one of my recent attempts was the Nepal earthquake. Over sixty members and six dogs, and we were there for twelve days. We rescued two people and provided to over 2,000 people.P: Twelve days! You rescued two people and helped 2,000 ! Hard to imagine. It must have been really.W: Yes. It was a against time.P:Wow, I can't imagine how much pressure you are under.W: It's definitely hard. But it's our duty to try our best reduce and the loss of life.We are to do so.III. Lesson 2-Function Expressions.Maintaining, Interrupting and Ending a conversation如何维持、打断、结束一次对话？©Listen to the MP3 and complete the following dialogue.P-Presenter 主持人W:., we feel proud of what we do.P:, Mr Wang, but can I you there? You've told us a lot about how youconduct rescue attempts, but about protection?, what should we do in an earthquake?W: Right. If you're outdoors, stay there and move away from any buildings or streetlights. If you're indoors, stay away from anything that can break or fall. Like windows or lamps.P: OK, if I'm outdoors, move away from any buildings or streetlights. If I'm indoors, stay away from anything that can break or fall. But Km trapped?try toshout as loud as I can, or.W:, but is to knock on a wall to help people find you and only shoutwhen someone is nearby.P:. But why so?W: This is because shouting can cause you to breathe in a dangerous amount of dust.P:一great advice! We've all learned a lot today., I'd love to know more , but unfortunately,. So I'm very sorry, but well have to finish there. Thank you again, Mr Wang.W:.IV.Function Expression ExtractCreate a form to classify the appropriate expressions on conducting a successful conversation.Step3 Post -listeningPair WorkPractising maintaining, interrupting and ending a conversation in the following situations. Use the expressions on Step IV(PO2)Situation 1Two friends talking on the phoneFriend 1: talking about his/her worries for the next day's presentationFriend 2: needs to end the conversation so as to catch a trainSituation 2An English teacher and a student in an English classEnglish teacher: explaining how to use relative clausesStudent: needs to interrupt so as to ask a question.Step4 AssignmentFinish the Exercises on the Bilingual Papers.【学后反思】©Can you say something about Nature Disasters?©Can you make a list of English expressions about conducting a successful and efficient conversation ?
