Unit 6 Living with nature Grammar 课件 2025-2026学年外研版英语八年级下册

该初中英语课件聚焦疑问词引导的宾语从句，通过复习上一单元that和whether/if引导的宾语从句（标注例句、示例段落激活已知），过渡到课文例句提取目标语言，引导学生观察总结规则，搭建从旧知到新知的学习支架。 其亮点在于融合语言能力与文化意识，以Maori人生活与自然规律的语篇为依托，通过观察-总结-练习（句子改写、语篇填空）培养思维品质，用思维导图系统总结语法规则，对话任务（如舟山禁渔期讨论）和PBL海报活动提升语言运用。学生能在语法学习中理解文化，教师可借助评价量表和多样化活动提高教学效果。

教学目标 设计思路 Unit 6 Living with nature Starting out & Understanding ideas (2) Period 3 Grammar 教学目标 设计思路 教学流程 1 指导思想 背景分析 Underline the object clauses in the passage. 上一单元中我们学习了that和whether / if 引导的宾语从句。 设计意图:复习上一单元所学,激活已知。 Underline the object clauses in the passage. P87 5 在本单元中,我们来学习另一类宾语从句 —— 疑问词引导的宾语从句。 疑问词 It was an early morning 设计意图:回顾课文,提取目标语言。 Observe and Summarize 1. I didn’t know how popular the paintings would become. 2. They help people understand why nature works this way. 3. The terms helped them understand why things happened at certain times, and how they should react. 疑问词引导的宾语从句规则总结 宾语从句的引导词? 宾语从句的语序? 宾语从句的时态? 设计意图:观察目标语言,学生先自行复习和总结规律。 疑问代词引导的宾语从句 (1) They couldn't believe what they heard on the news. 他们简直不敢相信从新闻中听到的消息。 宾语从句可由疑问代词what、who、whom、whose、which等 引导,它们在宾语从句中充当主语、宾语、表语、定语等, 因此不能省略。 (2) Do you know who will come tomorrow? 你知道明天谁来吗? (3) He asked whose bike this was. 他问这是谁的自行车。 what作宾语 who作主语 whose作定语 设计意图:总结语言规则,并通过例句进一步帮助学生学会运用。 疑问副词引导的宾语从句 宾语从句可由疑问副词when、where、how、why等引导,它们在宾语从句中作状语,不可以省略。 (1) Do you know when we will hold the sports meeting? 你知道我们什么时候开运动会吗? (2) They have not decided where they should go for the holiday. 他们还没有决定到什么地方去度假。 (3) He asks how we can help protect the environment. 他问我们怎样才能为保护环境出力。 (4) I do not understand why they like computer games so much. 我不理解他们为什么如此喜欢电脑游戏。 作时间状语 作地点状语 作方式状语 作原因状语 宾语从句的语序 在疑问词引导的宾语从句中,要用陈述句语序, 即“疑问词 + 主语 + 谓语 + 其他”。 (1) They couldn't believe what they heard on the news. (2) Do you know when we will hold the sports meeting? Do you know who will come tomorrow? 当who作宾语从句的主语时,从句句式为 “who + 谓语 + 其他”。 宾语从句的时态 宾语从句的时态取决于主句的时态。 (1) I can hardly believe (that) we're in the city centre. 真不敢相信我们是在市中心。 (2) I want to know what he did last weekend. 我想知道他上周末做了什么。 (3) My mother asks when we will go to the park. 妈妈问我们什么时候去公园。 当主句是现在时态时,从句可以根据实际情况选择不同时态。 主句是一般现在时,从句是一般现在时 主句是一般现在时,从句是一般过去时 主句是一般现在时,从句是一般将来时 (1) I did not know who she was. 我不知道她是谁。 (2) We thought (that) somebody was moving about. 我们以为有人在走动。 (3) We were wondering where she bought the beautiful dress. 我们当时正在好奇她在哪里买的这条漂亮裙子。 当主句是过去时态时,从句一般使用相应的过去时态。 主句是一般过去时,从句是一般过去时 主句是一般过去时,从句是过去进行时 主句是过去进行时,从句是一般过去时 当宾语从句是客观真理或不可改变的自然现象时,从句须用一般现在时,不受主句时态的限制。 (1) She knows that the earth goes around the sun. 她知道地球绕着太阳转。 (2) The teacher told us that light travels faster than sound. 老师告诉我们光比声音传播得快。 宾语从句 whether / if引导的宾语从句 疑问词 引导的 宾语 从句 that引导的宾语从句 语序 引导词 疑问代词what、who、whom、whose、which 疑问副词when、where、how、why 陈述句语序 who作宾语从句的主语时 时态 当主句是现在时态时,从句可以根据实际情况选择不同时态。 当主句是过去时态时,从句一般使用相应的过去时态。 宾语从句是客观真理或不可改变的自然现象时,从句须用一般现在时,不受主句时态的限制。 疑问词 + 主语 + 谓语 + 其他 who + 谓语 + 其他 Summary 设计意图:以思维导图形式总结本节课语法要点。 1. I am / curious about / Chinese people / celebrate / Rain Water _ 2. Do you / know / people / eat dumplings / in Start of Winter _ 3. Have you / decided / you want / to do / in Major Snow _ 4. I am / not sure / we are / going / tomorrow / for Minor Heat _ 5. He has / told me / we / shall meet / in End of Heat _ Write the sentences with object clauses. 6 P87 I am curious about how Chinese people celebrate Rain Water. Do you know why people eat dumplings in Start of Winter? Have you decided what you want to do in Major Snow? I am not sure where we are going tomorrow for Minor Heat. He has told me that we shall meet in End of Heat. Option A 设计意图:语用练习,巩固语法知识。 1. I am / curious about / Chinese people / celebrate / Rain Water _ 2. Do you / know / people / eat dumplings / in Start of Winter _ 3. Have you / decided / you want / to do / in Major Snow _ 4. I am / not sure / we are / going / tomorrow / for Minor Heat _ 5. He has / told me / we / shall meet / in End of Heat _ Write the sentences with object clauses. 6 P87 I am curious about ( ) Chinese people celebrate Rain Water. Do you know ( ) people eat dumplings in Start of Winter? Have you decided ( )you want to do in Major Snow? I am not sure ( ) we are going tomorrow for Minor Heat. He has told me ( ) we shall meet in End of Heat. how why what where that Option B Look at the pictures and answer: 1. Where do Maori people live? In New Zealand 2. What are the life and culture of the Maori related to? Their life and culture are related to the sea. 设计意图:以问题形式激发学生兴趣,引导学生阅读语篇。 Complete the passage using the words from the box. how why where what when Read and answer 1. How did the Maori live by the laws of nature? It was important for them to know what would happen on the sea and when it was safe to go to the sea. 2. Why should the Maori understand the laws of nature? Because people can live in nature more safely. What natural laws do you know in China besides 24 Solar Terms? Which place does the law apply to? What do people do to live by the laws of nature? To the south of the Huaihe River grow oranges, while to the north grow bitter oranges. Traditional Chinese houses are built facing south Sundial/ s nda l/ 设计意图:拓展延伸,帮助学生继续总结遵守自然规律的行为。 Talk about how people live by the laws of nature. Use the words and expressions from the reading passage and the Useful expressions to help you. Option A 设计意图:运用所学语言进行对话练习,巩固目标语言。 Work in pairs. Talk about how people live by the laws of nature. Use the words and expressions from the reading passage and the Useful expressions to help you. A: In+ someplace, … Do you know why this rule was made? B: No, I don’t. Why? A: According to... This is the law of nature. People should live by it to ... B: I see. Now I understand… A: Yes, it helps... Option B A: In Zhoushan, from May to September, no fishing is allowed in the sea. Do you know why this rule was made? B: No, I don’t. Why? A: According to studies, these months are the time for fish to have baby fish. This is the law of nature. People should live by it to protect the fish. B: I see. Now I understand how we can keep enough fish for people. A: Yes, it helps keep the ecosystem in balance. Sample 设计意图:样例助力学生完成对话。 Evaluation Chart Content(6) I can • tell where it is and what laws of nature it has. • introduce what people do to live by the laws of nature. • what benefits of living by the laws of nature. Language(2) I can use the words and expressions from the reading passage and the Useful expressions. Others(2) I can use object clauses correctly. Total score: 设计意图:通过量表进行自评与互评,明确本任务达成度。 How to make a poster presentation about “Beautiful China” PBL Step 1 Add your group’s sharing to the poster Add what your group shared to the poster 设计意图:总结对话内容,进一步完善项目任务第一部分。 1 Where is it showing that people live by laws of nature? What do people do and what are the benefits? 2 Where is it showing that people use natural resources? How do people get energy from it and what are the benefits? 3 Where is it showing that people change nature? How does the idea work and what changes does it bring? Self-evaluation for this lesson Standard 按星级评分( / / ) 1 I can understand and summarize the meaning and the usage of the Wh- Object Clauses 2 I can use the words and expressions from the reading passage and the Useful expressions and Object Clauses to talk about how people live by the laws of nature. 3 I can finish the first part of the poster as a team. You must do: 1. Draw a mind map of the Wh- object clauses to show their meanings and usages yourself. 2. Finish the exercise on Mubiao. You choose to do: Write a short passage with at least 50 words to show what people do around you to live by the laws of nature. Homework 【设计意图】学生根据能力选择性地完成作业,内化本节课所学的同时满足不同需求。 宾语从句 whether / if 引导的宾语从句 疑问词 引导的 宾语 从句 that引导的宾语从句 语序 引导词 疑问代词what、who、whom、whose、which 疑问副词when、where、how、why 陈述句语序 who作宾语从句的主语时 时态 当主句是现在时态时,从句可以根据实际情况选择不同时态。 当主句是过去时态时,从句一般使用相应的过去时态。 宾语从句是客观真理或不可改变的自然现象时,从句须用一般现在时,不受主句时态的限制。 疑问词 + 主语 + 谓语 + 其他 who + 谓语 + 其他 $