资源简介 中小学教育资源及组卷应用平台【素养导学】人教社九年级上册同步探究学案Unit 1 The changing World 第1课时 Section A(1a—2d)学习寄语在听力中感知时代变迁,在对话中描述家乡巨变。用英语讲述中国故事,以语言传递发展力量。闭环学习理念本课时为听说课,采用听说输入→句型归纳→模仿输出学习路径,依托1a-2d板块,重点掌握used to与现在完成时描述事物变化的用法。四维学习目标维度 学习目标语言能力 掌握词汇:bring about, rough, be covered with, sandstorm, farmland, shortage, lack, bush, root, soil, sandy, government, support, corn;掌握句型:① sb. used to do sth. ② It takes/took sb. + 时间 + to do sth.文化意识 了解中国乡村环境治理成果,感受家乡发展变化,增强民族自豪感。思维品质 通过对比事物过去与现在的变化,培养信息对比、梳理与归纳总结能力。学习能力 掌握“抓关键词、听细节”的听力策略,熟练运用used to和现在完成时描述各类变化。课前微诊断 · 前置摸底(5分钟)一、用所给词的适当形式填空1. She __________ (use) to live in a small village when she was young.2. The hills __________ (cover) with trees now.3. It __________ (take) us two hours to get to the town in the past.二、英译汉1. sandstorm _______________ 2. government _______________3. support _______________ 4. be covered with _______________第一阶 · 观察发现 · 1a感知考点聚焦:激活变化话题、识别过去与现在对比任务一:看图对比(1a)观察课本1a两张图片,完成下列问题作答。问题 你的回答What does the first photo show _______________What does the second photo show _______________How do you feel about these changes _______________任务二:描述变化的常用句式观察以下句式,归纳核心结构,完成填空。句式 结构 例句used to 主语 + used to + ________ The hills used to be covered with sand.现在完成时 主语 + ________ + 过去分词 They have planted many trees.It takes/took It takes/took + sb. + 时间 + to do It took half a day to reach the town.归纳:used to 后接动词________,表示过去的状态或习惯,现在已发生改变。It takes/took + sb. + 时间 + to do sth. 意为“做某事花费某人……时间”。第二阶 · 听力训练 · 1b—1c考点聚焦:听力主旨抓取、细节信息提取、过去与现在对比任务一:第一遍听——抓主旨(1b)听电话对话,回答下列问题。1. Why does George call Li Rui ________________________2. When did George’s father last visit the place ________________________3. What is the relationship between George‘s father and Li Rui’s grandfather _________________________________________________________任务二:第二遍听——抓细节(1c)复听对话,完成过去与现在变化对比表格。方面 Past(过去) Present(现在)到达该镇时间 It took ________ to reach the town. With new roads, it takes only ________.上学方式/时间 Going to school by bus took nearly ___ over rough roads. Going to school takes only ________.就医 They used to ________ to see a doctor. The town has built a new ________.购物 They didn‘t have any such places for ________. They now have a ______ down the street.山上植被 The hills were covered with ________. They are now covered with ________.第三阶 · 归纳总结 · 核心句型考点聚焦:used to用法、现在完成时用法任务一:used to用法归纳观察例句,完善used to完整用法结构。句式 结构 例句肯定句 主语 + ______ + 动词原形 They used to travel far to see a doctor.否定句 主语 + ______ + 动词原形 We didn’t use to have a supermarket.一般疑问句 _____ + 主语 + _____ + 动词原形? Did you use to live here 规则小结:used to后接动词________,表示________(过去/现在)的________(习惯性动作/正在进行的动作),该状态或动作现已改变。任务二:现在完成时用法归纳规则小结:现在完成时结构:主语 + ________ + 过去分词。表示过去发生的动作对________产生了影响,或动作/状态从过去持续到________。第四阶 · 口语输出 · 1d—2d任务一:小组讨论(1d)结合本节课句型,用 used to 和现在完成时完成问答,描述身边的变化。问题 你的回答What changes have taken place in your hometown _______________What do you think of these changes _______________任务二:角色扮演(2d)与同伴合作对话,围绕家乡变化展开交流,可参考以下语言支架。语言支架:A: How has your hometown changed B: It used to be ________, but now ________.A: That sounds great! What about ________ B: We didn‘t use to have ________, but now we have ________.第五阶 · 巩固检测(满分40分 建议用时12分钟)一、用所给词的适当形式填空(10分)1. The hills __________ (cover) with trees now.2. It __________ (take) us half a day to get there in the past.3. They __________ (plant) thousands of trees over the past 10 years.4. We didn’t __________ (use) to have a supermarket here.5. More and more people __________ (live) in this town now.二、单项选择(10分)( ) 1. My hometown ______ a lot in the past few years.A. changes B. changed C. has changed D. will change( ) 2. We ______ to travel far to see a doctor.A. use B. used C. uses D. using( ) 3. It ______ me two hours to finish my homework yesterday.A. takes B. took C. will take D. has taken( ) 4. The hills used to be ______ with sand.A. cover B. covers C. covered D. covering( ) 5. Now, it takes only 15 minutes ______ to school.A. get B. gets C. getting D. to get三、按要求完成句子(10分)1. It took half a day to reach the town.(对划线部分提问)________________________2. We used to travel far to see a doctor.(改为否定句)________________________3. They have planted many trees on the hills.(改为一般疑问句)________________________四、完成句子(10分)1. 过去到达这个镇要花半天时间。It ________ half a day ________ the town.2. 山上曾经覆盖着沙子。The hills ________ ________ ________ sand.3. 在过去的十年里,我们种了许多树。We ________ ________ many trees over the past 10 years.第六阶 · 项目复盘 · 总结提升+二次过关知识盘点知识类别 核心要点used to 主语 + used to + 动词原形(描述过去习惯/状态,现在已改变)现在完成时 主语 + have/has + 过去分词(过去动作对现在产生影响)时间表达 It takes/took + sb. + 时间 + to do sth.(做某事花费某人多久)核心话题 描述家乡环境、交通、医疗、购物、生活等方面的今昔变化自我评价量表评价内容 能做到 基本能做到 需努力我能听懂关于家乡变化的对话并完成表格 □ □ □我能运用used to描述过去的状态和习惯 □ □ □我能运用现在完成时描述已发生的变化 □ □ □我的收获:________________________________________________我的疑问:________________________________________________参考答案课前微诊断一、1. used 2. are covered 3. took二、1. 沙尘暴 2. 政府 3. 支持 4. 被……覆盖第二阶 · 任务一(1b)1. Because George and his father are going to visit Li Rui‘s hometown and he wants Li Rui to be their guide.2. About 20 years ago.3. They are good friends.第二阶 · 任务二(1c)half a day; an/one hour40 minutes; 15 minuteshave to travel far; hospitalshopping; supermarketsand; beautiful trees第五阶 · 巩固检测一、用所给词的适当形式填空1. are covered 2. took 3. have planted 4. use 5. are living / live二、单项选择1. C 2. B 3. B 4. C 5. D三、按要求完成句子1. How long did it take to reach the town 2. We didn’t use to travel far to see a doctor.3. Have they planted many trees on the hills 四、完成句子1. took; to reach 2. used to be covered with 3. have plantedF自评、收获与疑问为开放性作答,学生根据自身学习情况自主填写即可。21世纪教育网 www.21cnjy.com 精品试卷·第 2 页 (共 2 页)HYPERLINK "http://21世纪教育网(www.21cnjy.com)" 21世纪教育网(www.21cnjy.com) 展开更多...... 收起↑ 资源预览 当前文档不提供在线查看服务,请下载使用!