内容正文:
Unit 3 Safety Lesson 17教学设计
一、教材分析
【What】
本课围绕 “地震中保持安全” 展开,介绍了地震发生时(室内、室外)以及地震后应采取的安全措施,还包含句子匹配、完成图表、填空、结对讨论等任务。
【Why】
让学生学习与地震安全相关的英语表达,了解地震中的自我保护方法,提升阅读理解、信息提取和英语交流能力,培养学生的地震安全意识和应对能力。
【How】
以介绍地震安全的文本为语篇内容,通过完成读、匹配、填表、讨论等任务,引导学生学习新词汇、句型,掌握地震安全相关的表达。
二、学情分析
学生对地震有一定的认知,但用英语描述地震中的安全措施可能存在不足。此阶段学生具备基础的英语阅读和交流能力,对安全话题感兴趣。本节课重难点在于理解文本中地震安全的内容,能运用相关内容完成任务和交流地震安全。
三、教学目标
语言能力:能掌握地震安全相关的词汇(如 “emergency”“survival”“crust” 等)和句型(“Earthquakes usually come without warning. What should you do if this happens to you?”“Stay calm as the earth begins to shake and move.”);能运用相关表达交流地震安全。
学习能力:学会通过阅读提取地震安全的关键信息,主动参与讨论任务,提升英语阅读和交流能力。
文化意识:感受英语中地震安全表达的语言习惯,积极用英语交流地震安全话题。
思维品质:在分析地震安全、交流过程中,培养安全思维和语言组织能力。
四、重点难点
教学重点
掌握地震安全相关的英语表达。
能运用相关表达完成任务和交流地震安全。
教学难点
能准确理解文本中地震安全的内容,流畅交流地震安全。
五、课堂导入
【教师活动】
师生问好。
教师展示 “THINK ABOUT IT” 的问题,提问学生:
T: Have you ever experienced an earthquake? When and where? What is the first thing you should do when an earthquake happens?
教师根据学生回答,引出本节课主题:
T: Today, we'll learn about staying safe in an earthquake in English.
【学生活动】
学生回答问题,如:
S: No, I haven't experienced an earthquake. I think the first thing is to stay calm.
学生准备参与地震安全相关的英语学习活动。
【设计意图】
通过提问地震经历和地震发生时的首要做法,激活学生安全知识,自然引出本节课关于地震安全的主题,为后续学习铺垫。
六、探究新知
Presentation
【教师活动】
教师引导学生快速浏览文本,了解主要内容(地震发生时室内、室外及地震后的安全措施)。
T: Read the text quickly to get the main idea: safety measures during and after an earthquake.
教师讲解新词汇(如 “emergency”“survival”“crust” 等),让学生跟读并理解含义。
T: Let's learn some new words: emergency (紧急情况), survival (生存), crust (地壳). Repeat after me.
【学生活动】
学生快速浏览文本,了解地震安全的相关内容。
学生跟读新词汇,理解其含义。
【设计意图】
引导学生熟悉文本内容和新词汇,为后续深入学习奠基。
Practice
【教师活动】
教师引导学生看 “Let’s Do It!”1 部分,介绍任务要求(阅读课文,匹配句子),让学生仔细阅读文本,提取不同场景下的做法。
T: Read the lesson and match the sentences. Read the text carefully to extract actions in different situations.
教师引导学生看 2 部分,介绍任务要求(完成地震中保持安全的图表),让学生分析每个场景(室内、室外、地震后)的做法,从文本中提取答案。
T: How can you stay safe in an earthquake? Complete the chart. Analyze each situation (inside, outside, after the earthquake) and find answers from the text.
教师引导学生看 3 部分,介绍任务要求(用方框中的短语填空),让学生分析每个句子的语境,选择合适的短语。
T: Fill in the blanks with the phrases in the box. Analyze the context of each sentence to choose the right phrase.
教师组织学生进行 4 部分的活动,结对讨论地震后能做什么帮助他人。给出示例,指导学生讨论。
T: Work in pairs. What can you do to help after an earthquake? Discuss your ideas.
【学生活动】
学生完成 1 句子匹配,结果:
If you are inside, — get under a table or a bed.
If you are in a car, — pull over to a place where there are no trees or tall buildings.
If you are near the sea, — get as far away from the water as possible.
If you have a phone, — use it once to call your family or a friend.
If there is fire, — move outdoors to an open area.
学生完成 2 图表,结果:
Inside
Dos: Get under a table or a bed.
Don'ts: Stand near walls or windows; stay in the kitchen; get into a lift.
Outside
Dos: Get to an open area as fast as you can; pull over to a safe place if you are in a car; stay away from the water if you are close to the sea.
Don'ts: Stay near buildings and trees.
After the earthquake
Dos: Move to an open area if you see a fire; keep an eye out for things that can fall on you; use your phone once to call family or a friend.
Don'ts: Use your phone more than once.
学生完成 3 填空,结果:
When there is an emergency, it is important to stay calm.
The volunteers make great efforts to protect... from the animals going extinct.
He had to pull over because he was so tired after three hours of driving.
The sign said: Keep an eye out for falling rocks.
学生进行 4 结对讨论,示例:
Student A: What can we do to help after an earthquake?
Student B: We can donate food and water to the affected people.
Student A: That's a good idea. We can also help clear the ruins.
【设计意图】
通过句子匹配、图表填空、结对讨论练习,巩固所学到的地震安全相关表达,提升阅读理解、信息提取和语言运用能力。
Production
【教师活动】
组织学生分组进行地震安全模拟演练,用英语交流在不同场景下的做法。给出任务提示,指导学生演练。
T: Work in groups. Do a simulation exercise for earthquake safety. Talk about what to do in different situations in English.
巡视学生演练,给予指导(如语言运用、场景模拟)。
邀请几组学生展示演练,评价表现。
【学生活动】
学生分组进行演练,如:
一组模拟室内地震场景,学生交流 “Get under the table!”“Don't stay in the kitchen!” 等。
学生展示演练。
【设计意图】
通过模拟演练,让学生在真实语境中运用所学语言,提升英语交流和地震安全应对能力。
七、语言知识
【教师活动】
地震安全相关词汇:“emergency”(紧急情况),“survival”(生存),“crust”(地壳),“earthquake”(地震)。
短语:“pull over”(靠边停车),“stay calm”(保持冷静),“protect... from”(保护…… 免受),“keep an eye out”(留意)。
句型:
“Earthquakes usually come without warning. What should you do if this happens to you?”
“Stay calm as the earth begins to shake and move.”
“Have you ever experienced an earthquake? When and where?”
“What is the first thing you should do when an earthquake happens?”
【学生活动】
结合文本和任务理解记忆知识点。
进行小对话练习,运用所学表达。
【设计意图】
帮助学生清晰掌握地震安全相关词汇、短语和句型,通过练习强化运用。
八、课堂总结
【教师活动】
总结本课重点内容:
Words, phrases and sentences:
Vocabulary: emergency, survival, crust, earthquake.
Phrases: pull over, stay calm, protect... from, keep an eye out.
Sentences: Earthquakes usually come without warning. What should you do if this happens to you?; Stay calm as the earth begins to shake and move.
Topic:Staying safe in an earthquake (safety measures during and after an earthquake).
【学生活动】
跟随教师回顾重点词汇、短语、句子和话题。
整理课堂笔记,记录自己学到的地震安全表达和活动内容。
【设计意图】
帮助学生系统梳理所学内容,强化记忆理解,为后续交流地震安全提供语言支持。
九、课后任务
任务一:
口语与分享任务
向家人用英语介绍地震中的安全措施,以及自己在演练中的表现,锻炼口语表达。
任务二:
写作与创作任务
写一篇英语短文,介绍地震中的安全知识,运用所学表达,字数 80 - 120 词;或制作一张地震安全海报,用英语标注安全措施,与同学分享。
十、板书设计
Lesson 17: Staying Safe in an Earthquake
Safety Measures:
Inside: get under table/bed; don't stand near walls/windows, stay in kitchen, get into lift.
Outside: get to open area; pull over (no trees/tall buildings); stay away from sea water.
After: move to open area (if fire); keep an eye out; use phone once.
Key Phrases:
pull over, stay calm, protect... from, keep an eye out
Sentences:
Earthquakes usually come without warning. What should you do if this happens to you?
Stay calm as the earth begins to shake and move.
Have you ever experienced an earthquake? When and where?
What is the first thing you should do when an earthquake happens?
十一、教学反思
本节教学围绕 “地震中保持安全” 展开,通过文本学习、阅读练习和模拟演练活动,帮助学生掌握相关英语表达,提升英语阅读和交流能力。教学设计贴合学生对地震安全的关注,学生积极参与演练和小组讨论。但部分学生在模拟演练中语言较简单,需后续加强细节表达练习;同时可开展 “地震安全知识竞赛”,让学生用英语参与竞赛,进一步强化对地震安全表达的运用和安全意识培养。
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