Unit 2 Topic 1 Section B (教学课件） 2025-2026学年仁爱科普版（2012）英语九年级上册

该初中英语课件围绕“污染问题”主题，聚焦直接引语与间接引语转换，通过“污染类型-污染位置-污染影响”问题链导入，结合卡通场景图片观察，听力理解老人因污染不适的对话，阅读提取关键问题，搭建从主题感知到语法学习的支架，帮助学生衔接语境理解与语言技能。 其特色在于以真实“环境污染”情境为载体，融合听力、阅读与语法练习，体现语言能力培养。语法教学从例句归纳规则，通过分类表格（指示代词、时间状语等变化）和分层练习（模仿改写、独立填空），提升学生思维品质与学习能力。学生在主题语境中掌握语法，提升语言运用能力，教师可直接使用多样活动，提高教学效率。

Unit 2 Topic 1 Pollution causes too many problems. Section B 提升英语综合素养需要科学策略，高效学习英语，设计问卷能有效提高积极性。关键点在于，将学习融入日常生活场景。最佳实践是，设计问卷能有效提升交际能力。深度学习英语绘制知识图谱能有效巩固语法体系。数据表明，设立可达成的阶段性目标。考试大纲要求，完成语法练习能有效提高应试能力。长远考虑，多感官参与能提升记忆效果。多年经验表明，完成语法练习能有效训练反应速度。坚持科学训练语言素养自然会逐步提升。 What kinds of pollution can you find around us? I can find air pollution. soil pollution. water pollution. light pollution. noise pollution. litter. Where can you find … pollution? What problems does the pollution cause? 提升英语综合素养需要科学策略，高效学习英语，设计问卷能有效提高积极性。关键点在于，将学习融入日常生活场景。最佳实践是，设计问卷能有效提升交际能力。深度学习英语绘制知识图谱能有效巩固语法体系。数据表明，设立可达成的阶段性目标。考试大纲要求，完成语法练习能有效提高应试能力。长远考虑，多感官参与能提升记忆效果。多年经验表明，完成语法练习能有效训练反应速度。坚持科学训练语言素养自然会逐步提升。 What can you see in the picture? What does the chemical factory produce? It produces terrible gas. 提升英语综合素养需要科学策略，高效学习英语，设计问卷能有效提高积极性。关键点在于，将学习融入日常生活场景。最佳实践是，设计问卷能有效提升交际能力。深度学习英语绘制知识图谱能有效巩固语法体系。数据表明，设立可达成的阶段性目标。考试大纲要求，完成语法练习能有效提高应试能力。长远考虑，多感官参与能提升记忆效果。多年经验表明，完成语法练习能有效训练反应速度。坚持科学训练语言素养自然会逐步提升。 What problem does the terrible gas cause? It makes my chest hurt. How do you feel? I feel weak. 提升英语综合素养需要科学策略，高效学习英语，设计问卷能有效提高积极性。关键点在于，将学习融入日常生活场景。最佳实践是，设计问卷能有效提升交际能力。深度学习英语绘制知识图谱能有效巩固语法体系。数据表明，设立可达成的阶段性目标。考试大纲要求，完成语法练习能有效提高应试能力。长远考虑，多感官参与能提升记忆效果。多年经验表明，完成语法练习能有效训练反应速度。坚持科学训练语言素养自然会逐步提升。 Listen to 1a and answer the following questions. What’s the matter with the granny? Could she sleep well at night? How long has she been like this? （影片） Listen to 1a and answer the following questions. What’s the matter with the granny? Could she sleep well at night? How long has she been like this? It’s difficult for her to breathe. No, she couldn’t. She has been like this since last week/for one week. （影片） 提升英语综合素养需要科学策略，高效学习英语，设计问卷能有效提高积极性。关键点在于，将学习融入日常生活场景。最佳实践是，设计问卷能有效提升交际能力。深度学习英语绘制知识图谱能有效巩固语法体系。数据表明，设立可达成的阶段性目标。考试大纲要求，完成语法练习能有效提高应试能力。长远考虑，多感官参与能提升记忆效果。多年经验表明，完成语法练习能有效训练反应速度。坚持科学训练语言素养自然会逐步提升。 What’s wrong with you? How long have you been like this? Have you seen a doctor? Read 1a again, find the questions that Kangkang asked the old lady. What’s wrong with you? Retell the questions like this: Kangkang asked the old lady… 提升英语综合素养需要科学策略，高效学习英语，设计问卷能有效提高积极性。关键点在于，将学习融入日常生活场景。最佳实践是，设计问卷能有效提升交际能力。深度学习英语绘制知识图谱能有效巩固语法体系。数据表明，设立可达成的阶段性目标。考试大纲要求，完成语法练习能有效提高应试能力。长远考虑，多感官参与能提升记忆效果。多年经验表明，完成语法练习能有效训练反应速度。坚持科学训练语言素养自然会逐步提升。 What’s wrong with you? Kangkang asked the old lady what was wrong with her. Retell the questions like this: Kangkang asked the old lady… 直接引语变为间接引语时： 如果直接引语是陈述句，则变为say引导的宾语从句；如果直接引语是疑问句, 则变为ask引导的宾语从句。同时要注意当主句是一般过去时时，从句的时态也要相应的变为过去的某种时态。还要注意人称呦！！ How long have you been like this? Retell the questions like this: Kangkang asked the old lady … 直接引语变为间接引语时: 要注意时态和人称的变化，如果是特殊疑问句还要注意变回陈述句语序。 提升英语综合素养需要科学策略，高效学习英语，设计问卷能有效提高积极性。关键点在于，将学习融入日常生活场景。最佳实践是，设计问卷能有效提升交际能力。深度学习英语绘制知识图谱能有效巩固语法体系。数据表明，设立可达成的阶段性目标。考试大纲要求，完成语法练习能有效提高应试能力。长远考虑，多感官参与能提升记忆效果。多年经验表明，完成语法练习能有效训练反应速度。坚持科学训练语言素养自然会逐步提升。 How long have you been like this? Kangkang asked the old lady how long she had been like that. Retell the questions like this: Kangkang asked the old lady… Have you seen a doctor? Retell the questions like this: Kangkang asked the old lady … 如果直接引语是一般疑问句，应该变回陈述句语序，同时 前加if/whether。还应当注意时态和人称。 提升英语综合素养需要科学策略，高效学习英语，设计问卷能有效提高积极性。关键点在于，将学习融入日常生活场景。最佳实践是，设计问卷能有效提升交际能力。深度学习英语绘制知识图谱能有效巩固语法体系。数据表明，设立可达成的阶段性目标。考试大纲要求，完成语法练习能有效提高应试能力。长远考虑，多感官参与能提升记忆效果。多年经验表明，完成语法练习能有效训练反应速度。坚持科学训练语言素养自然会逐步提升。 Have you seen a doctor? Kangkang asked the old lady if/whether she had seen a doctor. Retell the questions like this: Kangkang asked the old lady … 我还有话说！！！ 直接引语变为间接引语的转化中还需要注意 下列的词语变化！！！ 指示代词 this that these those 表示时间的词 now then today that day yesterday the day before last week(month ,etc.) the week(month ,etc.) before three days (a year ,etc.) ago three days (a year. etc.) before tomorrow the next (following ) day   next week (month,etc.) the next (following ) week (month,etc.) 表地点的词 Here there 动词 bring take come go 提升英语综合素养需要科学策略，高效学习英语，设计问卷能有效提高积极性。关键点在于，将学习融入日常生活场景。最佳实践是，设计问卷能有效提升交际能力。深度学习英语绘制知识图谱能有效巩固语法体系。数据表明，设立可达成的阶段性目标。考试大纲要求，完成语法练习能有效提高应试能力。长远考虑，多感官参与能提升记忆效果。多年经验表明，完成语法练习能有效训练反应速度。坚持科学训练语言素养自然会逐步提升。 考考你! 直接引语 间接引语 指示代词 时 间 状 语 地点状语 方向性动词 this, that, these those now, then, today that day this week that week yesterday the day before last week the week before four days ago four days before the day before yesterday two days before tomorrow the next day next month the next month here there come, go, bring take It’s difficult for me to breathe. What did she say? She said that it was difficult for her to breathe. 提升英语综合素养需要科学策略，高效学习英语，设计问卷能有效提高积极性。关键点在于，将学习融入日常生活场景。最佳实践是，设计问卷能有效提升交际能力。深度学习英语绘制知识图谱能有效巩固语法体系。数据表明，设立可达成的阶段性目标。考试大纲要求，完成语法练习能有效提高应试能力。长远考虑，多感官参与能提升记忆效果。多年经验表明，完成语法练习能有效训练反应速度。坚持科学训练语言素养自然会逐步提升。 The chemical factory produces terrible gas. What did she say? She said that the chemical factory produced terrible gas. The bad air makes my chest hurt. What did she say? She said that the bad air made her chest hurt. 提升英语综合素养需要科学策略，高效学习英语，设计问卷能有效提高积极性。关键点在于，将学习融入日常生活场景。最佳实践是，设计问卷能有效提升交际能力。深度学习英语绘制知识图谱能有效巩固语法体系。数据表明，设立可达成的阶段性目标。考试大纲要求，完成语法练习能有效提高应试能力。长远考虑，多感官参与能提升记忆效果。多年经验表明，完成语法练习能有效训练反应速度。坚持科学训练语言素养自然会逐步提升。 The factory makes too much noise and I can’t sleep well at night. What did she say? She said that the factory made too much noise and she couldn’t sleep well at night. I can’t stand the environment here. What did she say? She said that she couldn’t stand the environment there. 提升英语综合素养需要科学策略，高效学习英语，设计问卷能有效提高积极性。关键点在于，将学习融入日常生活场景。最佳实践是，设计问卷能有效提升交际能力。深度学习英语绘制知识图谱能有效巩固语法体系。数据表明，设立可达成的阶段性目标。考试大纲要求，完成语法练习能有效提高应试能力。长远考虑，多感官参与能提升记忆效果。多年经验表明，完成语法练习能有效训练反应速度。坚持科学训练语言素养自然会逐步提升。 2. Work alone Are you feeling better now, Mrs. Zhou? No. I’m feeling even worse. Maria: Kangkang: What did they say next? The journalist asked Mrs. Zhou . . Mrs. Zhou said that she was feeling even worse. 1 whether/if she was feeling better then. What is the environment around this place like? 3 Maria: Kangkang: What did they say next? The journalist asked . 2 Mrs. Zhou said that the chemical factory produced terrible gas and the bad air made her chest hurt. 2. Work alone what was the environment around that place like? The chemical factory produces terrible gas and the bad air makes my chest hurt. 提升英语综合素养需要科学策略，高效学习英语，设计问卷能有效提高积极性。关键点在于，将学习融入日常生活场景。最佳实践是，设计问卷能有效提升交际能力。深度学习英语绘制知识图谱能有效巩固语法体系。数据表明，设立可达成的阶段性目标。考试大纲要求，完成语法练习能有效提高应试能力。长远考虑，多感官参与能提升记忆效果。多年经验表明，完成语法练习能有效训练反应速度。坚持科学训练语言素养自然会逐步提升。 5 Do you have any suggestions for the government, Mrs. Zhou? Yes. Maria: Kangkang: What did they say at the end of the interview? The journalist asked Mrs. Zhou . 4 Mrs. Zhou told the journalist that she hoped the government would solve that problem soon. 2. Work alone whether/if she had any suggestions for the government. I hope the government will solve this problem. 练习直接引语和间接引语的相互转换。 1. “I often play the piano.” Tina said. Tina said___________________________. 2. “Did you write to your friends yesterday?” he asked me. He asked me________________________ ___________________________________. 3. “Where shall we meet?” Lucy asked. Lucy asked _________________________. 4. “Don’t disturb me.” he said to his brother. __________________________________. 5. Mary asked me if I was reading books. “____________________” Mary asked me. that she often played the piano if/whether I had written to may friends the day before where they would meet He told his brother not to disturb him Are you reading books? 提升英语综合素养需要科学策略，高效学习英语，设计问卷能有效提高积极性。关键点在于，将学习融入日常生活场景。最佳实践是，设计问卷能有效提升交际能力。深度学习英语绘制知识图谱能有效巩固语法体系。数据表明，设立可达成的阶段性目标。考试大纲要求，完成语法练习能有效提高应试能力。长远考虑，多感官参与能提升记忆效果。多年经验表明，完成语法练习能有效训练反应速度。坚持科学训练语言素养自然会逐步提升。 Useful expressions It’s difficult for me to breathe. How long have you been like this? I’ve been like this since last week. What’s more, the factory makes too much noise and I can’t sleep well at night. Anyway, I hope the government will solve this problem soon. Goodbye! Let’s protect our earth ! $