1、必修一unit4 Listening and Talking 导学案课前导读：内容分析活动主题:该板块的活动主题是“为灾害作准备”(Prepare for a disaster)。现代人类的生存面临着各种各样的威胁，重大自然灾害在全球范围内都时有发生。因此，积极应对自然灾害，不仅需要了解自然灾害和灾后救援工作，还需要掌握在自然灾害发生之前做好相应准备的一些知识，才能在灾害发生时更好地保护自己。活动主题与单元引言中的Raising awareness reducing mortality相呼应。要求学生在该板块了解、思考、讨论地震防灾知识及其应对措施，最后能够有条理地叙述应该如何为应对灾难作准备
2、，探讨应急包的准备以及灾难发生时如何逃生等相关内容。文本分析:听力文本以对话形式呈现。地震救援专家Mrs Fors带着搜救犬Lucky进入学生课，与学生互动，在回答学生问题的同时，讲解了减少灾害损失的准备工作，以及地震发生能够帮助自救的基本安全准则等内容。Mrs Fors的语言条理清晰、准确而简练，使用了大量视使句，如:“Remember to.”“Drop down.”“Cover”“Hold on to .”和“We should .”“Yo should”“You can.”等表示建议的句子来陈述自己的观点和建议。这些句式与说话人作为救援专家的身份相符，也与所谈逃生内容这个话题的严肃性契
3、合。Mrs Fors的陈述还可作为活动的参考范例。活动设计:活动14链，求学生最后能运用指令语陈述应急包的准备和逃生措施。活动1是语言输入，要求学生理解在地震前、中、后采取的不同应对措施。活动24侧重口语输出的训练。活动2训练学生关注指令语的表达方法，活动3要求学生讨论应急包(emergency kit)的必备内容。发指令(giving instructions)是本单元的重点语言功能项目。指语对高中学生而言并不陌生，教师在组织课堂教学活动时也经常会使用这类语言。指令语多用F正式场合，祈使句和直接用于表达建议的各种句型都是指令语的常用类型。活动4是综合性活动，要求学生模仿救援人员给出专业的建议
4、和逃生步骤。该活动除了具有现实意义之外，还可以培养学生的逻辑思维能力。教学重点:引导学生通过指令语清晰地表达从地震等自然灾害中逃生的措施和建议。Teaching ProcessStep I Preparations Activity 1(1) 将学生分成若干个四人小组，然后选择教科书第48页活动1中呈现的某种自然灾害，让学生以小组为单位去浏览相关网站或查阅相关书籍，查找该灾害的防护措施，并记录在类似下表的预习学案中。(2) 词汇准备：1.power n.电力供应;能量;力量;控制力2.tap n.水龙头;轻叩;轻敲v. &vt.轻叩;轻敲;轻拍3.pipe n.管子;管道4.whistle v
5、i.吹口哨;发出笛声vt.吹口哨n.哨子(声);呼啸声5. emergency n.突发事件;紧急情况6. calm adj.镇静的;沉着的vt.使平静;使镇静7.aid n.援助;帮助;救援物资vi.&. vt.帮助:援助8. kit n.成套工具;成套设备9.first aid kit急救箱10.on hand现有(尤指帮助)Type of natural disaster:_ Ways to protect ourselves:1. _2. _3. _Step II Listening Comprehension根据activity 1的任务提示和表格中的内容，预测听力内容。让学生理解生
6、词tap、pipe、whistle 的意思，为听录音做好准备。Mrs Fors is a rescue worker. She and her dog,Lucky, are visiting a senior high school. Listen to the conversation and complete the table below.Before an earthquake Make a safety list of_,_and_. During an earthquake(in a building) Remember to_，_and_. During an earthquak
7、e(outdoors)Go to a(n)_space away from_ ,_or power lines. After an earthquake(if youre trapped)Use a(n)_to get help. Tap on a pipe or_or whistle for help. Step III After listening the tape ,ask students to fill in blanks of the table and then check the answers with each other.AnswersBefore an earthqu
8、ake: Make a safety list of what to do, where to go, and who to contact.During an earthquake (in a building): Remember to “drop, cover, and hold on”.During an earthquake(outdoors):Go to an open space away from buildings, trees, or power lines.After an earthquake(if youre trapped): Use a cell phone to
9、 get help. Tap on a pipe or a wall, or whistle for help.Activity 2 Ask students listen to the tape again and then complete the following blanks.Student 1:Mrs Fors,I think youre a hero.And Lucky is very cute.Id like to know what we can doto prevent natural disasters.Mrs Fors: Well, theres no way to p
10、revent earthquakes and storms. But if we prepare, we cankeep them from becoming disasters that kill or injure people.To be ready,_make a safety list of what to do, where to go, and who to contact.Student 1: So what should we do if theres an earthquake?Mrs Fors:_“drop, cover, and hold on”._onto your
11、hands and knees, cove your head with your hands,and_from glass, windows, or anything that could fall._find cover under a desk or table.Hold on to the desk or table so it doesnt move away from you.Teacher: What should we do if were outside when an earthquake happens? Mrs Fors:_an open space away from
12、 buildings, trees, or power lines. Student 2: And what about after an earthquake?Mrs Fors: Well, if youre trapped,_ use a cell phone to call or text for help._also tap on a pipe or a wall, or whistle for help. That way Lucky and I can find you!Step . Activity 3 Pair worksWork in pairs. Choose a disa
13、ster and prepare a list of safety instructions. The expressions below may help you.Giving instructionsFirst/First of all, you should . Cover your . . Call an emergency number. Stay calm. Listen to the news. Stay away from . Dont drive or walk outside. Move to a safe place. Make sure . Collect water
14、and food if you can. Finally. Stay indoors.Having an emergency kit prepared is also very important. Look at the emergency supplies below. Discuss with a partner what else you would add.EMERGENCY SUPPLIES*whistle flashlight first aid kit radio *water and food for three daysStep . Activity 4 PracticeR
15、eport to the class the safety instructions you listed and then explain what emergency supplies people should keep on hand.EXAMPLEIf you find yourself in danger from a forest fire, first of all, stay calm. Cover your face with . Then go to a safer place if you can.Now for our emergency supplies, we v would suggest always having on hand enough water and food for three days, a radio,
