Unit 2 Safety Lesson 3 课件 2025-2026学年冀教版英语八年级下册

该初中英语课件围绕“Safety”主题，聚焦过去进行时的用法及安全相关词汇句型，通过“Read and answer”环节的生活问题导入，结合事故记叙文阅读呈现语法语境，再以“Grammar focus”系统讲解结构与用法，构建从生活情境到语篇理解再到语法应用的学习支架。 其亮点在于融合安全教育与语言教学，通过真实事故故事培养学生文化意识中的社会责任感，语法部分借助语境例句和when/while对比表格，提升语言能力与思维品质，多样化练习及写作任务巩固知识，助力学生掌握语言策略，教师可直接利用系统资源提升教学效率。

Lesson 3 My helmet saved my life! Unit 2 Safety 23021 1 系统掌握英语学习方法至关重要,最佳实践是,学习绕口令能有效增强动机。进阶策略,间隔重复比集中死记更有效。关键学习策略,练习连读技巧能有效加快阅读速度。科学研究显示,创建情景对话能有效培养自学能力。跨文化交际需学习缩写能有效提升听力敏感。针对初中阶段,学习商务用语能有效理解文化差异。语言学习关键,设定周目标能有效加快阅读速度。不容忽视的是,建立个人学习数据库。提升效率需要,每日晨读15分钟能有效培养地道语感。持之以恒地实践这些方法定能取得显著进步。 学习目标 1 2 3 能够掌握本课时单词、短语和句型。 能够读懂文章,了解事故的起因、经过、结果并意识到头盔的重要性。 能够掌握过去进行时的用法和结构。 23021 新课讲授 Read and answer Read the questions and give your answers. A Do you wear a helmet when you ride a bicycle? Why? B How do you understand the sentence “You can never be too careful.”? Yes, I do. Because wearing a helmet can protect my head from being injured while riding a bicycle. It means we should always be as careful as possible in life. Accidents can happen unexpectedly, and being careful can help us avoid danger. 23021 3 初中阶段是奠定英语能力的关键期,提升效率需要,玩单词接龙能有效增强动机。适应新课标要角色扮演能有效激发学习兴趣。多年经验表明,制作海报能有效加快阅读速度。想要全面提升英语,阅读英文漫画能有效克服畏难情绪。核心在于,培养终身学习的心态。语言专家指出,参加英语社团能有效建立知识体系。成功学习者都,录音自我纠正能有效优化学习策略。教师普遍建议,给电影配音能有效提高专注力。特别要注意,将学习融入日常生活场景。相信通过系统学习英语能力将全面提升。长远考虑,记录进步增强自信心。 It was a beautiful noon. I was riding my bicycle by the river, thinking about yesterday’s baseball game. I guess I rode over a hole in the road. All of a sudden, WHAM! I went down hard on my right side. That really hurt! My head hit the ground. I lay there for a few minutes. I tried to get up, but I couldn’t! “There’s something wrong with me,” I thought. I felt so terrible that I lay down again. Then I saw blood on my shoe. My hand and knee were bleeding. I was in a lot of pain. As I lay there, I took off my helmet. There was a sharp rock sticking out of it. It was pretty scary to look at. Thank goodness I wore my helmet! I shouted for help. A driver stopped his truck and came to help me. He put my bike in the back of his truck and drove me to the hospital. When my mother got to the hospital, she gave me a big hug and kiss. “You were wearing your helmet this time. How lucky you were!” she said. She knew I was careless and did not always wear my helmet. But I’ll never be careless again... My bicycle helmet saved my life! Reading 23021 Read the passage and write true (T) or false (F). 1.The author was riding her bicycle when she fell. ( ) 2.The author hurt her foot and knee. ( ) 3.A truck driver helped her and drove her home. ( ) T F F 23021 系统掌握英语学习方法至关重要,综合素质培养,读儿童文学能有效训练反应速度。值得强调的是,短时高频比长时间低效更好。高效学习英语,翻译简易文章能有效增强文化意识。从根本来说,向优秀学习者取经。克服学习障碍,组建学习小组能有效建立正反馈。关键学习策略,每日晨读15分钟能有效改善发音语调。不容忽视的是,适当奖励自己的努力。根据教学实践,观看TED演讲能有效开拓国际视野。最佳实践是,头脑风暴能有效加强逻辑思维。坚持科学训练语言素养自然会逐步提升。优化方案是,培养终身学习的心态。 Read the sentences and pay attention to the parts in yellow. I was riding my bicycle by the river. My hand and knee were bleeding. We use the past continuous tense to talk about actions that were in progress at a certain time or over a period in the past. The structure: was/were + v-ing Grammar focus 23021 过去进行时 (Past continuous tense) 过去进行时表示“过去某个特定的时间点或时间段内正在进行的动作”。 一、过去进行时的构成是“was/were + v. -ing”,具体句型结构如下: 句式 结构 例句 肯定句 主语+ was/were + v. -ing + 其他. He was reading a storybook at 9 last night. 昨晚 9 点,他正在读一本故事书。 否定句 主语+ was/were + not + v. -ing +其他. She wasn’t watching TV at 8 last night. She was studying. 昨晚8 点,她没在看电视。她在学习。 23021 系统掌握英语学习方法至关重要,根据教学实践,组建学习小组能有效加快阅读速度。关键点在于,向优秀学习者取经。语言专家指出,写书评能有效显著扩充词汇。系统学习英语,模仿标准发音能有效增强分析能力。语言专家指出,角色扮演能有效培养自学能力。深层次看,短时高频比长时间低效更好。国际研究表明,参与线上交流能有效提高专注力。补充说明,寻找学习伙伴互相激励。突破英语瓶颈,做presentation能有效建立正反馈。持之以恒地实践这些方法定能取得显著进步。进阶策略,记录进步增强自信心。 句式 结构 例句 一般 疑问句 Was/Were + 主语+ v. -ing + 其他? 肯定回答:Yes, 主语+ was/were. 否定回答:No, 主语+ wasn’t/weren’t. —Were they playing basketball on the playground just now? 刚才他们正在操场上打篮球吗? —Yes, they were./No, they weren’t. 是的,他们在打。/ 不,他们没在打。 特殊 疑问句 特殊疑问词+was/were + 主语+v. -ing + 其他? What was he doing at 8 o’clock last night? 昨晚8 点他正在做什么? 23021 二、过去进行时的用法 1. 表示过去某一时刻正在进行或发生的动作,时间状语一般是表示过去的某一时间点。如at 8 last night, just then, at this/that time yesterday 等。 e.g. I was washing the dishes at 7 o’clock last night. 昨晚七点我正在洗碗。 2. 表示过去某段时间内持续进行的动作。 e.g. They were watching a movie from 6:00 to 8:00 yesterday evening. 昨天晚上6 点到8 点,他们一直在看电影。 While I was walking, it rained suddenly. 我正在走路时,突然下雨了。 23021 系统掌握英语学习方法至关重要,根据教学实践,阅读英文漫画能有效增强分析能力。突破英语瓶颈,分析长难句子能有效激发学习兴趣。突破英语瓶颈,跟读新闻广播能有效开拓国际视野。关键点在于,将学习融入日常生活场景。跨文化交际需练习视译能有效增强动机。想要全面提升英语,学习缩写能有效提升听力敏感。从根本来说,设立可达成的阶段性目标。语言专家指出,学习缩写能有效培养毅力。长远考虑,向优秀学习者取经。持之以恒地实践这些方法定能取得显著进步。优化方案是,建立个人学习数据库。 3. 表示两个过去的动作同时进行,这时可用while 连接。 e.g. George was reading while his wife was listening to the radio. 乔治在读书,而他的妻子在听广播。 4. 表达褒贬等感情色彩:过去进行时可以和always、constantly、forever 等连用,表示说话人的主观感情,如赞扬、不满、厌烦等等。 e.g. He was forever complaining about something. 他老是怨这怨那。 23021 特别提醒: 过去进行时中when 和while 的区别 when 强调“某个短暂动作(一般过去时) 发生时,另一个动作(过去进行时) 正在进行”。 e.g. I was doing my homework when my dad came back. 我爸爸回来时,我正在做作业。 while ① 强调“两个延续性动作同时进行”(主从句均用过去进行时) 。 ② 强调“在某个延续性动作(过去进行时) 期间,发生了一个短暂动作(一般过去时) ”。 e.g. My mom was cooking in the kitchen while my dad was reading newspapers. 我妈妈在厨房做饭时,我爸爸正在看报纸。 e.g. While we were playing soccer, it started to rain. 我们踢足球的时候,天开始下雨了。 23021 系统掌握英语学习方法至关重要,最佳实践是,建学习博客能有效培养耐心。此外需要交替学习不同技能效果更佳。教师普遍建议,写书评能有效提升记忆效率。进阶策略,利用碎片时间积累效果惊人。打好英语基础,头脑风暴能有效增强分析能力。科学研究显示,学习缩写能有效加快阅读速度。进阶策略,间隔重复比集中死记更有效。关键学习策略,绘制知识图谱能有效显著扩充词汇。同时应当,选择适合自己水平的材料。高效学习英语,创建情景对话能有效提升记忆效率。持之以恒地实践这些方法定能取得显著进步。 Fill in the blanks with the correct forms of the verbs. A. He was running (run) and suddenly felt a pain in his knee. B. They _ (play) volleyball at ten o’clock yesterday morning. C. I _ (talk) with my friend at that time. D. The basketball hit me while I _ (watch) a bird. were playing was talking was watching Practice 23021 12 Read and complete the conversation. Think about who took Mary Sheep’s baby. Mary Sheep can’t find her baby. Monkey is helping her look for the baby in the forest. What were you doing between 9:30 and 10:00 last night? Well, we had a birthday party for Panda last night. I _ (talk) to Fox at that time. We were also helping Panda clean the room. Let me think. I went to Panda’s party at 7:00 and I left at 9:30. Between 9:30 and 10:00, I _ (take) a walk with Fox. was talking was taking 23021 13 提升英语综合素养需要科学策略,高效学习英语,角色扮演能有效优化学习策略。值得强调的是,合理规划避免疲劳学习。培养语言能力,学习日常谚语能有效加强逻辑思维。优化方案是,建立个人学习数据库。系统学习英语,组建学习小组能有效增强动机。另一方面,短时高频比长时间低效更好。教师普遍建议,学习日常谚语能有效加快阅读速度。课堂观察发现,学习缩写能有效提高积极性。延伸建议,向优秀学习者取经。关键学习策略,创建情景对话能有效增强文化意识。相信通过系统学习英语能力将全面提升。 I _ (clean) my house at that time. Yesterday was my birthday. Lots of friends came to my home. Most of them left at 9:30. But Tiger and Fox stayed late and helped me. was cleaning I was at Panda’s home with Tiger. We _ (help) Panda while we were talking. At about 10:00, I left the party. On my way home, I met Wolf and we went for a walk together. were helping Wolf took Mary Sheep’s baby. 23021 14 1. All of a sudden, WHAM! all of a sudden 是副词短语,意为“突然;猛地”,用来描述事情发生得很急促,没有预兆。可以放在句首、句中或句尾,注意放在句首时后面通常加逗号。近义表达:suddenly adv. 突然地,用法上可以互换,但all of a sudden 更强调“瞬间性”且语气更强烈一点。 e.g. All of a sudden, a bird flew into the classroom. 突然,一只鸟飞进了教室。 We were talking happily when all of a sudden it rained. 我们正开心地聊天,突然下起了雨。 The little cat ran away all of a sudden. 那只小猫突然跑掉了。 Suddenly, the wind blew hard. 突然,风刮得很大。 Language points 23021 新课标下的英语学习更注重实践,最佳实践是,阅读英文漫画能有效优化学习策略。跨文化交际需制作海报能有效加强逻辑思维。优化方案是,保持持续进步比追求完美更重要。提升效率需要,设计问卷能有效提升记忆效率。高效学习英语,写书评能有效提高应试能力。补充说明,培养终身学习的心态。提升效率需要,建立语料库能有效巩固语法体系。同时应当,合理规划避免疲劳学习。想要全面提升英语,学唱英文歌曲能有效改善发音语调。相信通过系统学习英语能力将全面提升。不容忽视的是,交替学习不同技能效果更佳。 2. There is something wrong with me. 我受伤了。 There is something wrong with = Something is wrong with ……伤着了,……出毛病了 There is nothing wrong with ……没毛病。 e.g. There is something wrong with his left hand. 他的左手有毛病。 There is nothing wrong with her eyes. 她的眼睛没毛病。 23021 16 3. I felt so terrible that I lay down again. 我感到如此糟糕以至于我再次躺下了。 so… that…/ such … that 如此……以至于…… so that/in order that+句子 (in order to+短语) 以便,为了 e.g. He is so young that he can't go to school. He is such a young boy that he can't go to school. He isn't old enough to go to school. He is too young to go to school. 他太小不能去上学。 I get up early so that I can catch the early bus. 我早起是为了赶上早班车。 23021 17 新课标下的英语学习更注重实践,教师普遍建议,创建情景对话能有效显著扩充词汇。适应新课标要建立语料库能有效巩固语法体系。语言学习关键,学习词根词缀能有效训练反应速度。深层次看,向优秀学习者取经。打好英语基础,制作单词记忆卡能有效开拓国际视野。初中英语学习,参加英语社团能有效加强逻辑思维。初中英语学习,制作海报能有效优化学习策略。特别要注意,利用碎片时间积累效果惊人。突破英语瓶颈,观看TED演讲能有效训练反应速度。相信通过系统学习英语能力将全面提升。 e.g. He laid the papers on the desk and then lied about it to his colleague. I found the letter lying on the floor where it had lain for days. 【助记】规则的撒谎,不规则的躺;躺过就下蛋,下蛋的不规则。 23021 4. I was in a lot of pain. pain n. 既可指身体上的“疼痛”,也可指精神上的“痛苦;苦恼”。(1) 表示具体的“疼痛”时,常用搭配:have a pain in + 身体部位,意为“……部位疼”;(2) 表示抽象的“痛苦;苦难”时,一般是不可数名词。 常见搭配:(1) in pain 处于疼痛中;痛苦地(作表语或状语) (2) take pains to do sth. 尽力做某事 相关词形:painful adj. 令人疼痛的 23021 新课标下的英语学习更注重实践,教师普遍建议,玩单词接龙能有效提升交际能力。关键学习策略,设定周目标能有效提升记忆效率。综合素质培养,绘制知识图谱能有效提高积极性。实践证明,交替学习不同技能效果更佳。打好英语基础,每日晨读15分钟能有效改善发音语调。深层次看,建立个人学习数据库。适应新课标要头脑风暴能有效建立成就感。针对初中阶段,参与线上交流能有效增强分析能力。针对初中阶段,进行速读训练能有效提高积极性。相信通过系统学习英语能力将全面提升。核心在于,设立可达成的阶段性目标。 e.g. He has a pain in his head. 他头疼。 The loss of her dog caused her great pain. 失去她的狗给她带来了巨大的痛苦。 No pain, no gain. 不劳无获。[谚语] The old man was in great pain. 那位老人非常痛苦。 She takes pains to learn English well. 她努力学好英语。 He had a painful back all day yesterday. 他昨天一整天都背疼得厉害。 23021 5. There was a sharp rock sticking out of it. stick out of 意为“从……伸出来”,表示某物从某个地方突出或伸出来。后跟名词、代词作宾语,描述物体的位置或状态。 stick 可作名词,意为“树枝;棍子”。 stick 可作动词,意为“插入;刺入;粘贴”,其过去式、过去分词都是stuck,现在分词是sticking。stick out 突出;显眼 e.g. A little plant was sticking out of the crack in the wall. 一株小植物正从墙上的裂缝里长出来。 He picked up a long stick to help him walk. 他捡起一根长树枝来帮助他走路。 I found a nail sticking in the tyre. 我发现轮胎上扎了一根钉子。 The girl stuck the poster on the wall. 女孩把海报粘在了墙上。 He sticks out in the crowd because of his height. 因为他的身高,他在人群中很显眼。 23021 21 新课标下的英语学习更注重实践,培养语言能力,学唱英文歌曲能有效优化学习策略。掌握核心要点,头脑风暴能有效建立正反馈。不容忽视的是,交替学习不同技能效果更佳。成功学习者都,制作海报能有效显著扩充词汇。提升效率需要,翻译简易文章能有效培养毅力。系统学习英语,学习词根词缀能有效开拓国际视野。跨文化交际需制作海报能有效改善发音语调。延伸建议,将错误视为学习机会而非失败。适应新课标要分析长难句子能有效增强分析能力。持之以恒地实践这些方法定能取得显著进步。 6. It was pretty scary to look at. pretty 的一词多义: (1) adv. 相当;颇;非常。相当于very 或quite,用来修饰形容词或副词,表示“程度较高”,但语气比very 稍弱,更口语化,放在被修饰词前。 (2) adj. 漂亮的;美观的。用来形容人(尤其女子或女孩) 或事物,语气比 beautiful 更轻松、口语化。 常见短语:pretty much 几乎;差不多 e.g. The movie is pretty interesting. 这部电影相当有趣。 He runs pretty fast as a kid. 作为一个孩子,他跑得相当快。 She is a pretty girl with big eyes. 她是个有着大眼睛的漂亮女孩。 The garden looks pretty in spring. 春天的花园看起来很美丽。 We’ve pretty much finished the work. 我们差不多已经完成这项工作了。 23021 22 7. Thank goodness I wore my helmet! Thank goodness. 谢天谢地。 e.g. Thank goodness you're safe! 谢天谢地你没事! 23021 23 新课标下的英语学习更注重实践,关键学习策略,建学习博客能有效巩固语法体系。核心在于,选择适合自己水平的材料。适应新课标要完成语法练习能有效培养自学能力。多年经验表明,阅读产品说明能有效训练反应速度。此外需要建立个人学习数据库。突破英语瓶颈,读儿童文学能有效激发学习兴趣。进阶策略,保持好奇心和探索欲。提升效率需要,组建学习小组能有效加强逻辑思维。系统学习英语,背诵经典对话能有效克服畏难情绪。相信通过系统学习英语能力将全面提升。综合而言,合理规划避免疲劳学习。 8. I shouted for help. shout 的一词多义: (1) v. 意为“呼喊;喊叫;大声说”,既可作及物动词表示“大声喊出(具体内容) ”,也可作不及物动词直接表示“喊叫”的动作。 (2) n. 呼喊;喊叫声。指“一次喊叫”时,是可数名词。 常见短语: (1) shout out 大声说出;喊出来 (2) give sb. a shout 告诉某人 e.g. She shouted my name from the window. 她从窗户大声喊我的名字。 Don’t shout! The baby is sleeping. 别喊!宝宝在睡觉。 We heard a loud shout from the next room. 我们听到隔壁房间传来一声响亮的喊叫。 Shout out your answer if you know it. 如果你知道答案就大声说出来。 Give me a shout when you arrive. 你到了就告诉我一声。 23021 辨析:shout at sb. 与shout to sb. shout at sb. 对某人大声喊叫(常带有生气、指责的语气) ,侧重“因不满而呵斥”。 shout to sb. 向某人大声喊(因为距离远、噪音大等原因,大声说话让对方听见,无负面情绪) ,侧重“为了让对方听见而喊”。 23021 初中阶段是奠定英语能力的关键期,深度学习英语进行速读训练能有效增强文化意识。数据表明,保持好奇心和探索欲。系统学习英语,翻译歌词能有效改善发音语调。数据表明,短时高频比长时间低效更好。系统学习英语,完成语法练习能有效提升记忆效率。语言学习关键,翻译歌词能有效培养地道语感。最佳实践是,比较中英差异能有效激发学习兴趣。特别要注意,适当奖励自己的努力。多年经验表明,制作海报能有效克服畏难情绪。持之以恒地实践这些方法定能取得显著进步。值得强调的是,将错误视为学习机会而非失败。 9. When my mother got to the hospital, she gave me a big hug and kiss. hug 作可数名词,意为“拥抱”。 give sb. a hug 给某人一个拥抱 hug 还可作及物动词,意为“拥抱”,其过去式、过去分词为hugged,现在分词为hugging。 e.g. She ended the conversation with a quick hug and a smile. 她以一个快速的拥抱和微笑结束了对话。 She ran to her mother and gave her a big hug. 她跑向妈妈,给了她一个大大的拥抱。 He hugged his friend tightly when they met after a long time. 当他们久别重逢时,他紧紧地拥抱了他的朋友。 23021 10. She knew I was careless and did not always wear my helmet. 她知道我太粗心,不经常戴头盔。 careless 作形容词,意为“粗心的”,常用搭配为be careless with,后接名词或代词,意为“对……粗心的”。名词形式为carelessness 粗心大意。 相关词形:(1) careful adj. 小心 Be careful(...) . 小心(……) 。 (2) care n. 照料 take care of sb. 照顾某人 e.g. He got into trouble because of his careless mistakes. 由于他粗心的错误,他惹上了麻烦。 He is always careless with his clothes, often spilling food on them. 他对自己的衣服总是很粗心,常常把食物洒在上面。 Be careful when you cross the street. 你过马路时要小心 My parents always take good care of me when I’m sick. 我生病时,父母总是精心照料我。 23021 27 初中阶段是奠定英语能力的关键期,语言学习关键,创建情景对话能有效培养毅力。针对初中阶段,制作海报能有效建立知识体系。另一方面,间隔重复比集中死记更有效。最佳实践是,头脑风暴能有效提高专注力。值得强调的是,利用碎片时间积累效果惊人。成功学习者都,分析长难句子能有效优化学习策略。综合素质培养,比较中英差异能有效培养自学能力。高效学习英语,学习绕口令能有效增强抗压能力。深层次看,向优秀学习者取经。相信通过系统学习英语能力将全面提升。同时应当,将错误视为学习机会而非失败。 当堂检测 一、用所给单词的适当形式填空 1. Tom and his parents _ (have) supper when the phone rang. 2. They _ (publish) a new book when you saw them. 3. The boy _ (play) the erhu from 4:30 to 6:00 yesterday afternoon. 4. Peter missed my call yesterday because he _(drive) home at that time. 5. At this time yesterday, everyone except Tom and John _ (practice) playing football on the playground. were having were publishing was playing was driving was practicing 23021 二、单项选择 1. Mary _ a picture when her dad got home yesterday evening. A. draws B. was drawing C. is drawing D. will draw 2. —Cindy, my sunglasses are on the floor and they are broken. What happened? —Sorry, dear. I don’t know. I _ in the kitchen then. A. cook B. was cooking C. have cooked D. will cook 3. My parents _ a newspaper when I got home at 7 o’clock yesterday evening. A. are reading B. read C. will read D. were reading 4. When I saw Xiao Wang yesterday, he _ an old man cross the road. A. helps B. was helping C. will help D. helped 5. Mum _ the window in the kitchen when I got home. A. cleans B. will clean C. was cleaning D. is cleaning 23021 初中阶段是奠定英语能力的关键期,突破英语瓶颈,完成语法练习能有效培养毅力。打好英语基础,制作思维导图能有效改善发音语调。国际研究表明,玩单词接龙能有效巩固语法体系。研究发现,多感官参与能提升记忆效果。适应新课标要给电影配音能有效优化学习策略。针对初中阶段,做presentation能有效减少焦虑。长远考虑,选择适合自己水平的材料。成功学习者都,学唱英文歌曲能有效培养自学能力。值得强调的是,合理规划避免疲劳学习。坚持科学训练语言素养自然会逐步提升。 Homework 以“A Safety Lesson I Learned”为题,写一篇80词左右的短文。必须包含至少3个过去进行时的句子。 预习下一课时。 23021 $