Unit 8 Welcome to the unit 课件 2025-2026学年译林版英语八年级上册

该初中英语课件围绕“紧急情况”与“自然灾害”概念区分，通过Free talk激活学生经验，结合Unit overview明确单元主题，以新闻标题分类活动搭建概念理解支架，衔接对话练习与角色扮演，帮助学生掌握核心词汇及句型，为单元后续学习铺垫。 其亮点在于融合语言能力与思维品质培养，通过新闻标题分类辨析概念，角色扮演对话提升表达，讨论生成标题锻炼逻辑。任务驱动设计激发学习兴趣，分层作业促进主动探究，既助学生提升语言运用与安全意识，也为教师提供结构化教学流程与多样化活动支持。

Safe and Safe and sound sound Unit 8 初中英语译林版八上 Welcome to the unit Learning objectives 通过本课时的学习,学生能够: 03 通过话题互动与分享,激发对安全防护主题的学习兴趣,为单元后续内容学习做好语言与认知铺垫。 01 通过概念讲解与新闻标题分类,清晰区分 “紧急情况” 与 “自然灾害” 的概念及差异; 重点 02 通过对话练习与角色扮演,掌握主题核心词汇及基础句型能简单描述相关事件; 重点 Free talk Have you ever experienced these situations? Unit overview Life is priceless; safety comes first. In this unit, we will read about a man's experience of surviving an earthquake 1 learn about emergencies and natural disasters around the world; 2 talk and write about what to do in emergencies and natural disasters; 3 better understand how to stay safe in emergencies and natural disasters. 4 Let’s learn It is the Safety Week at Sunshine Middle School. Let’s learn about emergencies and natural disasters and find out how to stay safe in these situations. Read and decide Sandy is reading a newspaper. Decide which headlines are about emergencies (E) and which are about natural disasters(ND). An emergency is a sudden, serious and dangerous event or situation. People need to act quickly to deal with it. A natural disaster is a sudden and powerful event in nature, such as an earthquake or a flood. Let’s learn In newspaper headlines, the simple present tense is often used and words like a, an, the and the verb be are often left out. TIP Read and decide 01 Power cut leaves thousands without heating 02 Lightning starts big fire in office building 03 Earthquake makes thousands of people homeless 04 Coach comes off road and hits tree E ND ND E Read and decide 05 Three men hurt in car accident 06 Flood washes away factory 07 Typhoon leaves whole town in terrible state 08 House fire traps five and firemen save the family E ND ND E Work in pairs Work in pairs and talk about an emergency or a natural disaster you have heard about or experienced. Use the conversation below as a model. Sandy: Did you hear about the fog disaster in Star Town last week? Millie: No. What happened? Sandy: The fog was so thick that drivers couldn't see more than a metre in front of them. Millie: Oh, really? Sandy: Yes. Many cars hit each other. It was one of the largest traffic accidents in the town’s history! Millie: Was anyone hurt? Sandy: Yes. Twelve people died, and over 40 were hurt in the accident. Millie: That’s terrible! Work in pairs We use “Oh, really?” to express surprise, but pay attention to the tone, as the way we say it can give different meanings. TIP Role-play Role-play the dialogue, imitating the pronunciation and intonation. Sandy: Did you hear about the fog disaster in Star Town last week? Millie: No. What happened? Sandy: The fog was so thick that drivers couldn't see more than a metre in front of them. Millie: Oh, really? Sandy: Yes. Many cars hit each other. It was one of the largest traffic accidents in the town's history! Millie: Was anyone hurt? Sandy: Yes. Twelve people died, and over 40 were hurt in the accident. Millie: That's terrible! Show time! Correctly 语言 准确 Fluently 朗读 流利 Act vividly 表演 生动 Think and share What other natural disasters do you know? I also know about natural disasters such as tornadoes(龙卷风), volcanic eruptions(火山爆发), debris flows(泥石流), landslides(山体滑坡) and so on. Discuss and share In pairs, suggest a headline for each emergency or natural disaster you talked about in Part B. 1. For Emergencies Event: House fire in the community Headline: House Fire Breaks Out in Community Event: Car accident on the street Headline: Car Accident Happens on Street Event: Student faints at school Headline: Student Faints at School Discuss and share In pairs, suggest a headline for each emergency or natural disaster you talked about in Part B. 2. For Natural Disasters Event: Heavy flood in hometown Headline: Heavy Flood Hits Hometown Event: Minor earthquake in nearby city Headline: Minor Earthquake Strikes Nearby City Event: Typhoon damages coastal area Headline: Typhoon Damages Coastal Area Language points 1. emergency / 'm d nsi/ n. 紧急情况 emergency 作名词,意为“紧急情况”或“突发事件”,其复数形式是emergencies。还可以作形容词,意为“紧急的;应急的” 常用短语如下: an emergency landing 紧急着陆 emergency exit 紧急出口 the emergency room 急救室 an emergency kit 急救包 Let’s practice 1: Drones (无人机) have been widely used in all kinds of _ (emergency). 2: 这个电影院有几个应急出口? How many _ _ does the cinema have? 3: 你家里有急救包吗? Do you have an _ _ at home? emergencies emergency exits emergency kit Language points 2. situation /s t u'e n/ n. 情况 situation 作名词,意为“情况,形势”,还可以表示“处境”,有时可以表示物体的“位置/ 地点”。 常用短语如下: in a/an... situation 处于……情况/ 境地 deal with a/an... situation 处理……情况 Let’s practice 1: —How is your father’s _(情况) these days? —He’s quite well. Thank you. situation 2: 他失业了并且发现自己处境困难。 He lost his job and found himself_ _ _ _. in a difficult situation Language points 3. homeless /'h ml s/ adj. 无家可归的 homeless 是形容词,意为“无家可归的”,在句中通常作定语修饰名词。 the homeless 指无家可归的一类人,相当于homeless people。 homeless 是由名词home 加后缀-less 构成的,后缀-less 意为“没有的”,常加在名词后面构成形容词。 如:use (用处) useless (无用的) hope (希望) hopeless (没有希望的) care (当心) careless (粗心的;马虎的) Let’s practice 1: It’s a _ (home) dog and it’s lovely. Can you bring it home? 2: It’s _ (use) to argue with him. He won’t change his mind. 3: 这个项目建立的目的是帮助那些无家可归的人。 The project is set up to help the _ _. homeless useless homeless people Language points 4. accident /' ks d nt/ n. 事故 accident 作名词,意为“事故;意外”,主要指交通事故、意外遭遇或不测事件等。 serious accident 严重的事故 prevent accident 防止事故 accidental 是accident 的形容词,意为“偶然的;意外的” by accident 意为“偶然地;意外地”,在句中修饰动词。 Language points 5. traffic /'tr f k/ n. 交通 traffic n. 交通;运输,指路上行驶的车辆、人流和货流,常用作不可数名词。常放在名词前作定语。 traffic lights 交通灯 a traffic sign 交通标志 heavy traffic 交通拥堵 direct the traffic 指挥交通 traffic v. ( 非法) 进行交易;做……买卖,指非法的买卖活动,如濒危动物交易等。 traffic 的v. -ing 形式是trafficking,而不是trafficing。这是易错之处。 Let’s practice 1: Because of the snow, the _(交通)was too busy yesterday. 2: The police busted (破获)a ring(犯罪团伙)that was _ (traffic) in stolen artworks. 3: 开车的时候一定要注意交通信号灯。 You must pay attention to the _ _ while you are driving. traffic trafficking traffic lights Language points 6. more than 超过 more than 有多种用法: (1)当more than 后面接具体数字时,意为“超过;多于”,相当于over。此时其反义词组是less than(少于)。 (2)more than 后面接名词或动名词时,意为“不仅仅是”,表示超出字面意义的范围。 (3)more than 还可以表达程度,意为“非常”,后接形容词或副词,用于加强语气。 Let’s practice 1: He has worked over two hours. Ask him to have a rest. (同义替换) _ A. more than B. less than C. rather than D. no more than A 2: 宣纸已有1500 多年的历史。 Xuan paper has a history of _ _ 1,500 years. more than Language points 7. in front of 在……前面 辨析: in front of 与in the front of in front of in the front of 介词短语,表示一个物体在另一个物体的前面, 这两个物体是独立的。通常指在外面的前面。 介词短语,表示一个物体在另一个物体的前面, 这两个物体是相关联的。通常指在里面的前面。 Let’s practice 1. 房子前面有一座花园。 There is a garden _ _ _ the house. in front of 2. 老师的桌子在教室的前面。 The teacher’s desk is _ _ _ _ the classroom. in the front of Summarize Emergency Sudden event; needs quick help Natural Disaster Nature-caused; dangerous (e.g., quake, flood) Key Concepts Classify News Headlines Activities Role-play Dialogues Classify News, Write News Headlines Safety in Daily Life Importance Emergency Preparation Homework 01 Base: Read the dialogue again and try to make a new one. 02 Expand: Know more about other emergencies and natural disasters and the safety tips for each type. BYE BYE BYE BYE null 37302.902 $