Unit 6 Section B (2a-4d) 教学设计 2026-2027学年英语人教版九年级上册

2026-08-07
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摘要:

该初中英语教学设计围绕“太空探索”主题,聚焦craft等新词、space复合词、set foot on和on board短语及被动语态。通过“Is Your Dream Out Of This World?”习语导入激发兴趣,以2a-2c的词汇搭配、对话填空、短文填空为支架,衔接语言点学习与阅读写作输出,构建从输入到应用的知识脉络。 资料特色在于融合核心素养,文化意识方面通过4a-4c中国航天任务分类、海报制作,让学生了解神舟、嫦娥等成就增强民族自信。思维品质上3a阅读分析“梦想—理由—展望”结构,培养逻辑归纳能力。学习能力通过小组合作研究提升探究效率,助力学生提升语言运用与跨文化理解,为教师提供系统的综合技能教学方案。

内容正文:

Unit 6 Section B (2a-4d) 教案 —— Beyond Earth (人教版九年级上册 2026-2027学年) 一、 教材分析 本课为人教版(2024)九年级上册 Unit 6 Beyond Earth 的 Section B(2a-4d)部分。本单元围绕"太空探索"主题展开,Section B 在 Section A 基础上进一步深化词汇学习与语言运用。2a 通过 space 与 walk、suit、craft 等词的搭配练习,帮助学生掌握太空话题复合词;2b 以对话填空呈现 rocket launch、on board 等重点短语;2c 短文填空引入 set foot on、cooperate 等词汇,回顾人类登月历史;语言点聚焦 set foot on 和 on board 两个核心短语;3a 阅读文本"My Space Dream"阐述在月球建科研站的三大理由;3b、3c 分别开展讨论与写作输出;4a-4c 围绕中国航天任务展开分类、研究与海报制作;Reflecting 环节引导学生反思学习收获。本课融合词汇、语法(被动语态)、阅读、口语与写作训练,是一节综合技能课。 学情分析 九年级学生已具备一定的英语基础,对太空探索话题有浓厚兴趣,但部分新词(如 craft、operate)和核心短语(如 set foot on、on board)的用法仍需巩固。被动语态在太空话题中的应用是学生的薄弱环节,需通过具体语境帮助理解。学生在小组合作研究和海报制作方面参与热情高,但语言输出的准确性和逻辑性有待提升。 二、教学目标 1. 语言能力 掌握 craft、spaceship、survey、crowded、operate 等新词及 set foot on、on board 等重点短语的用法;能运用被动语态描述太空探索话题;能完成阅读理解、对话填空、短文填空与写作任务。 【提示】crowded 由名词 crowd + -ed 构成,类似构词的有 excited, interested 等。-ed 结尾的形容词常修饰人,表示“感到……的”。 2. 文化意识 了解人类太空探索的历史进程与中国航天事业的重大成就(神舟、天问、嫦娥、天宫等),增强民族自豪感和文化自信。 3. 思维品质 能分析并归纳"My Space Dream"中的论证结构(梦想—理由—展望),评价不同太空探索想法的可行性,形成自己的太空梦想。 4. 学习能力 运用构词法策略(space + 名词)学习和记忆复合词;通过小组合作完成航天任务研究与海报制作,提升自主学习与合作探究能力。 三、教学重难点 教学重点 掌握 craft、spaceship、survey、crowded、operate 五个新词及 set foot on、on board 两个语言点的用法;理解并运用太空话题相关复合词和重点短语。 教学难点 在语境中正确运用被动语态描述太空探索;辨析 set foot on 与 land on 的适用对象差异;准确理解和运用 on board 作介词搭配的用法。 四、教学过程 Step 1 情景导入 Lead-in(3~5 min) 【教师活动】T: Good morning, class! Look at the title "Is Your Dream Out Of This World?" What does "out of this world" mean? 教师展示导入页,引导学生思考"太空梦想"的含义,激发学习兴趣。 导入话题:Is Your Dream "Out Of This World"? "Out of this world" 是英语习语,既可表示"太空中",也可形容"极好的、非凡的"。教师借此引导学生讨论自己的太空梦想。 情景导入页:Is Your Dream "Out Of This World"? 【学生活动】Ss: It means something amazing or from space! 学生观看导入页的太空图片,思考并讨论自己的太空梦想,用英语简单表达。 【过渡语】同学们都有自己的太空梦想,那么让我们一起学习与太空探索相关的新词汇吧。 Step 2 新词学习 New Words(5~8 min) 【教师活动】T: Today we will learn five new words related to space. Let's read them together. 教师逐一呈现五个新词,领读发音,讲解词性和释义。 新词列表:1. craft /krɑːft/ n. 技艺;工艺 (pl. craft) 飞行器;船 2. spaceship /ˈspeɪsʃɪp/ n. (航天) 飞船 3. survey /ˈsɜːveɪ/ n. 测绘;民意调查 4. crowded /ˈkraʊdɪd/ adj. 人(太)多的;拥挤的 5. operate /ˈɒpəreɪt/ v. 操作;运行 新词学习汇总页:五个新词 【知识点】本课五个新词详解:(1)craft 兼表"技艺/工艺"和"飞行器/船",复数形式不变(pl. craft),如:The craft landed on the moon.;(2)spaceship 是复合词 space + ship,意为"航天飞船";(3)survey 兼作名词和动词,名词意为"测绘;民意调查";(4)crowded 由动词 crowd 加 -ed 构成形容词,意为"拥挤的";(5)operate 意为"操作;运行",如:Astronauts learned how to operate the spaceship.。 【理解要点】craft 作"飞行器"时复数形式不变,即 one craft → two craft。注意区分 spacecraft(n. 航天器,复合词)与 craft(n. 飞行器)。 【学生活动】Ss: craft, spaceship, survey, crowded, operate. 学生跟读单词,标注音标和释义,尝试用每个词造一个简单句子。 Step 3 2a 词语搭配练习(5~8 min) 【教师活动】T: Match the word "space" with the words in the box and complete the sentences. 教师引导学生将 space 与方框中的词搭配,构成复合词并完成句子。 活动要求:Match the word space with the words in the box and complete the sentences. Then discuss the questions. 方框词汇:walk, suit, craft, telescope, station, ship 2a 词语搭配练习 题目与答案: 1. Do you hope to travel by ________ to other planets one day? → spaceship 解题思路:space + ship 组合成 spaceship,意为"宇宙飞船",与 travel by 搭配。 2. Who was the first Chinese astronaut to do a _________ ? → spacewalk 解题思路:space + walk 组合成 spacewalk,意为"太空行走",与 do a 搭配。 3. What is the name of China's first large survey _______ _________ ? → space telescope 解题思路:需要两个词,survey 修饰 space telescope(太空望远镜)。 4. How many kilograms does a ________ that an astronaut wears usually weigh? → spacesuit 解题思路:space + suit 组合成 spacesuit,意为"宇航服"。 5. What is the longest time that an astronaut has lived on a _______ _________ ? → space station 解题思路:space + station 组合成 space station,意为"空间站"。 6. How fast do you think a _________ can travel? → spacecraft 解题思路:space + craft 组合成 spacecraft,意为"航天器"。 【知识点】space 复合词构词规律:space 与 walk、suit、craft、ship 通常合写为一个词(spacewalk, spacesuit, spacecraft, spaceship);与 telescope、station 通常分写为两个词(space telescope, space station)。这类复合词在太空话题中非常常见。 【判断技巧】判断 space 复合词合写还是分写:walk、suit、craft、ship 通常与 space 合写;telescope、station 通常与 space 分写。 【学生活动】Ss: 1. spaceship 2. spacewalk 3. space telescope 4. spacesuit 5. space station 6. spacecraft. 学生独立完成搭配练习,然后小组讨论太空话题问题。 Step 4 2b 对话填空(5~8 min) 【教师活动】T: Complete the conversation with the phrases in the box. 教师引导学生用方框中的短语完成对话,注意上下文语境。 活动要求:Complete the conversation with the phrases in the box. 方框短语:on board, fall asleep, in space, rocket launch, in case, in time 2b 对话填空 对话原文与答案:Ann: Are you going to watch the rocket launch tomorrow morning? Bob: Yes. I'm going there early in case there are too many people. Ann: Yeah, it will be very crowded. I think I'll watch it online instead. Bob: I'd prefer to see it with my own eyes. I want to be an astronaut in the future. Ann: Cool! The job must require you to be strong both in mind and body. Bob: Yes. I think it's fantastic to live and work in space. Ann: But it must be difficult to fall asleep if you need to be tied down! Bob: Not a problem for me. I believe that space travel will be made much easier in time. Ann: Well, I've only been on board a plane twice, and I was scared. I prefer to have a job that keeps my feet on the ground. 答案解析: 1. watch the ________ → rocket launch 解题思路:根据 tomorrow morning 和 crowded 语境,填 rocket launch(火箭发射)。 2. early ________ there are too many people → in case 解题思路:in case 意为"以防",引导条件状语从句。 3. live and work ________ → in space 解题思路:in space 意为"在太空中",描述宇航员工作环境。 4. difficult to ________ → fall asleep 解题思路:fall asleep 意为"入睡",太空入睡需固定身体。 5. made much easier ________ → in time 解题思路:in time 意为"迟早;最终"。 6. been ________ a plane → on board 解题思路:on board 意为"在(飞机)上",on board a plane 表示"在飞机上"。 【学生活动】Ss: 1. rocket launch 2. in case 3. in space 4. fall asleep 5. in time 6. on board. 学生独立完成对话填空,分角色朗读对话,体会短语的语境用法。 Step 5 2c 短文填空(5~8 min) 【教师活动】T: Complete the passage with the correct forms of the words in the box. 教师引导学生用方框中词的正确形式完成短文,注意时态和语态。 活动要求:Complete the passage with the correct forms of the words in the box. 方框词汇:set foot on, complete, cooperate, cancel 【提示】cancel 的过去式和过去分词可双写 l 写作 cancelled(英式)或单写 l 写作 canceled(美式)。课文中 2c 短文填空使用英式拼写 cancelled。 2c 短文填空 短文原文与答案:For thousands of years, human beings dreamt of visiting the moon and other planets. Though many missions failed or had to be cancelled, space exploration never stopped. In 1969, humans finally set foot on the moon's surface. Since then, more missions to the moon have been completed. It is hoped that moon bases will be built in the near future so that scientists can cooperate and do more research there. In time, it seems possible that the wildest dream of visiting other planets will also come true. 答案解析: 1. had to be ________ → cancelled 解题思路:cancel 用过去分词 cancelled,与 had to be 构成被动语态。 2. humans finally ________ the moon's surface → set foot on 解题思路:set foot on 意为"踏上",描述人类首次登月,用过去时。 3. more missions have been ________ → completed 解题思路:complete 用过去分词 completed,与 have been 构成现在完成时被动语态。 4. scientists can ________ → cooperate 解题思路:cooperate 意为"合作",用原形跟在情态动词 can 之后。 【知识点】2c 重点词汇:cancel v. 取消,过去分词为 cancelled(英式);set foot on 访问;踏上,侧重历史性首次抵达;complete v. 完成;cooperate v. 合作,搭配 cooperate with sb.。 【学生活动】Ss: 1. cancelled 2. set foot on 3. completed 4. cooperate. 学生独立完成短文填空,注意动词形式变化,朗读短文理解人类登月历史。 【过渡语】短文中出现了一个重要短语 set foot on,让我们深入学习它的用法。 Step 6 语言点1 set foot on(4~5 min) 【教师活动】T: Let's learn the phrase "set foot on". What does it mean? 教师讲解 set foot on 的含义、用法和搭配。 语言点1 set foot on 讲解 语言点详解:1. "set foot on" 意为"访问;参观(某地)",侧重带有历史性、第一次、庄重正式的抵达,多用于书面语、科普、历史、航天话题。 2. 适用对象:多用于人、宇航员;火箭、探测器不用 set foot on,要用 land on。 3. 句式常用搭配:never set foot on(从未涉足)、be the first to set foot on(第一个踏上……)、dream of setting foot on(梦想踏上……)。 【易错提示】set foot on 与 land on 的区别:set foot on 强调"人踏上某地",主语必须是人;land on 强调"飞行器着陆于某地",主语是火箭、飞船、探测器等。如:Humans set foot on the moon. vs The spacecraft landed on Mars. 语言点1 set foot on 练习 课堂练习: 1. Humans first ______ foot on the moon in 1969. (set) → set 解题思路:set 的过去式仍为 set(不规则动词),描述1969年历史事件,用过去时。 2. Neil Armstrong was the first human to ______ the moon. A. step on B. set foot on C. arrive D. get → B 解题思路:set foot on 强调"历史性首次踏上",符合 Armstrong 的语境。step on 不够正式,arrive 和 get 不接直接宾语 the moon。 【学生活动】Ss: 1. set 2. B. 学生完成练习,理解 set foot on 的含义和用法,辨析与 land on 的区别。 【过渡语】掌握了 set foot on 的用法后,我们来阅读一篇关于太空梦想的文章。 Step 7 3a 阅读理解 My Space Dream(8~10 min) 【教师活动】T: Read about one teenager's space dream. Then complete the chart. 教师引导学生阅读文本,理解文章结构,完成图表填空。 活动要求:Read about one teenager's space dream. Then complete the chart. 3a 阅读文本 My Space Dream(第一部分) 阅读文本:My space dream is that one day a research station will be built on the moon. I believe there are quite a few benefits. First, it will be a good place for scientists to cooperate and do space research together. New technologies can be developed, tested, and operated there. These technologies can then be used to help build stations on Mars and other planets. Second, more resources will be found. I think the moon may have some special kind of energy resource that can be useful to Earth. It will just take time for scientists to find it. Third, people may live and work there. Tourists will also be able to visit. I want to be one of the first visitors. I hope that one day we humans can spend holidays in space and explore the universe. Humans have achieved many things that were once only dreams. I hope the research station on the moon will be built in the near future, and I hope it will happen during my lifetime. 3a 阅读图表:My Space Dream 结构梳理 【教师活动】T: Now let's complete the chart. What is the dream? And why? 教师引导学生梳理文章结构,完成图表。 图表答案:What? — One day a research station will be built on the moon. Why? — Reason 1: It will be a good place for scientists to cooperate and do space research together. Reason 2: More resources will be found on the moon. Reason 3: People may live and work here. 【知识点】3a 阅读文本结构分析:文章采用"总—分—总"结构。开头提出梦想(在月球建科研站);中间用 First、Second、Third 列出三个理由(科研合作、资源发现、人类居住);结尾总结展望。文中大量使用被动语态(will be built, can be developed, will be found),体现太空话题的语言特征。 【理解要点】阅读中注意被动语态的识别:will be built(将被建造)、can be developed(能被开发)、will be found(将被发现)。被动语态强调动作的承受者,在科技类文本中常用。 【学生活动】Ss: 学生阅读文本,标注三个理由的关键句,完成图表填空,理解文章的论证结构。 Step 8 3b 讨论活动(4~5 min) 【教师活动】T: Discuss the ideas about space. Which interests you the most and why? 教师呈现太空探索想法列表,组织学生小组讨论。 活动要求:Discuss the ideas about space. Which interests you the most and why? 讨论话题:build a research station on the moon(在月球建科研站); send a spacecraft to the nearest star system(向最近星系发送航天器); search for life in the solar system(在太阳系搜寻生命); build a satellite to collect the sun's energy and send it to Earth(建造卫星收集太阳能传回地球) 3b 讨论活动:太空探索想法 【学生活动】Ss: I think building a research station on the moon interests me the most because it can help scientists cooperate and do more research. 学生在小组内讨论,选择最感兴趣的想法并说明理由。 Step 9 3c 写作 My Space Dream(5~8 min) 【教师活动】T: Write your own space dream. You can include some pictures in your writing. 教师引导学生参考3a的写作结构,写一篇关于自己太空梦想的短文。 活动要求:Write your own space dream. You can include some pictures in your writing. 写作指导:参考3a的文章结构——先写出太空梦想(What),再用 First、Second、Third 列出理由(Why),最后写如何实现梦想(How)。注意使用一般将来时的被动语态。 3c 写作活动:My Space Dream 范文示例:My space dream is to visit the space station in the future. I have three reasons for my dream. First, I want to know how astronauts live and work in space. It is very magical to see the Earth far away. Second, I hope to learn more space knowledge and study new science things. Third, I wish humans can travel to space easily one day. To make my dream come true, I will study math and science hard every day. I believe my space dream will come true in the future. 【学生活动】Ss: 学生参考范文结构,独立完成自己的太空梦想短文,注意使用目标词汇和被动语态。 【过渡语】写作完成得很好,接下来我们学习第二个语言点 on board。 Step 10 语言点2 on board(4~5 min) 【教师活动】T: Let's learn the phrase "on board". What does it mean? 教师讲解 on board 的含义和用法(已修正课件错误)。 语言点详解:1. "on board" 主要两个意思:在船/飞机/火车/航天器上;加入团队、参与项目、支持某人观点。 2. 词性与用法特点:on board 是副词性短语,也可作介词搭配使用。on board 可作介词搭配,后接名词,如 on board the plane/ship,表示"在飞机/船上"。 3. 重点固定搭配:get on board(登上)、be on board(在……上面)、welcome on board(欢迎登机/登船/加入团队)。 【重点强调】on board 可作介词搭配,后接名词,如 on board the plane(在飞机上)、on board the ship(在船上)。也可单独使用,如 There are 200 people on board. 注意区分 on board(在交通工具上)与 on the board(在板子上/在董事会中)。 语言点2 on board 练习 课堂练习: 1. There are three scientists ______ the space station. A. on board B. on the board C. in board → A 解题思路:on board 意为"在(空间站)上",符合语境。on the board 意为"在董事会中",语义不符。 2. 翻译句子:机上所有人员都平安无事。 → All people on board are safe. 解题思路:on board 作后置定语修饰 people,意为"机上的"。 【学生活动】Ss: 1. A 2. All people on board are safe. 学生完成练习,理解 on board 的两种含义和介词搭配用法。 Step 11 4a 中国航天任务分类(4~5 min) 【教师活动】T: Put these names into different groups. You may add other space missions you know. 教师引导学生将中国航天任务名称分类。 活动要求:Put these names into different groups. You may add other space missions you know. 任务名称:Shenzhou, Chang'e, Tiangong, Tianwen, Tianhe, Zhurong, Yutu 4a 中国航天任务分类表 分类答案: Manned space flight Mission to Mars Mission to the moon Space station Shenzhou Tianwen, Zhurong Chang'e, Yutu Tiangong, Tianhe 【知识点】中国航天任务分类:Shenzhou(神舟)— 载人航天飞行;Tianwen(天问)+ Zhurong(祝融)— 火星探测;Chang'e(嫦娥)+ Yutu(玉兔)— 月球探测;Tiangong(天宫)+ Tianhe(天和)— 空间站。 【知识拓展】中国航天命名富有文化内涵:"神舟"寓意神奇的天河之舟;"嫦娥"取自月球神话;"天问"源自屈原长诗;"祝融"是中国神话中的火神;"玉兔"是月宫神兔;"天宫"是神话中的天界宫殿。 【学生活动】Ss: Shenzhou → Manned space flight; Tianwen, Zhurong → Mission to Mars; Chang'e, Yutu → Mission to the moon; Tiangong, Tianhe → Space station. 学生将航天任务名称分类,了解中国航天成就。 Step 12 4b 小组研究(4~5 min) 【教师活动】T: Work in groups. Choose one type of space mission to research. Share and discuss the information you find. 教师组织学生分组,选择一种航天任务类型进行研究。 活动要求:Work in groups. Choose one type of space mission to research. Share and discuss the information you find. 4b 小组研究示例文 示例文:We choose manned space flight to research. China's Shenzhou series is the core of our manned space program. In 2003, Yang Liwei became China's first astronaut in space on Shenzhou-5. Later missions have sent more astronauts to live, work and do experiments in the Tiangong space station. These missions help develop new technologies and prepare for future deep-space exploration. We are proud of these great achievements. 【学生活动】Ss: 学生分组选择航天任务类型,查阅资料,整理信息,撰写简短研究报告并在班级分享。 Step 13 4c 制作海报(4~5 min) 【教师活动】T: Make a poster about what you have found to showcase China's space programme. 教师引导学生将研究成果制作成海报。 活动要求:Make a poster about what you have found to showcase China's space programme. You can include the following: important events or missions(重要事件或任务); pictures or drawings of the space flights, spaceships, or satellites(航天飞行、飞船或卫星的图片); important people or organizations(重要人物或组织)。 4c 海报制作活动 【学生活动】Ss: 学生小组合作制作海报,图文并茂展示中国航天计划,包含重要任务、图片和关键人物信息。 【过渡语】海报制作完成,让我们回顾本课所学内容并进行反思。 Step 14 Reflecting 反思(3~4 min) 【教师活动】T: Let's reflect on what we have learned. Please think about these questions. 教师引导学生反思本课学习内容。 Reflecting 反思活动页 反思问题:1. Which part of space exploration interests you the most? 2. Why do you think human beings want to explore space? 3. Can you talk about future space exploration using the passive voice? 4. Can you talk about China's achievements in space exploration? 5. What is your dream for space exploration? 名言警句:To explore and discover new things and places is part of what makes us human.(探索和发现新事物与新地方,正是我们之所以为人类的一部分。) 【学生活动】Ss: 学生思考并回答反思问题,分享自己的学习收获和太空梦想,用英语表达对太空探索的看法。 【过渡语】反思完毕,让我们总结本课的重点内容。 五、板书设计(三栏式) Key Vocabulary Language Points Useful Expressions craft n. 飞行器;技艺 (pl. craft) spaceship n. 飞船 survey n. 测绘;调查 set foot on 访问;踏上(某地) 用于人,非火箭/探测器 on board 在船/飞机/航天器上 可作介词搭配,后接名词 in space 在太空中 fall asleep 入睡 rocket launch 火箭发射 in case 以防;in time 及时 cooperate v. 合作 crowded adj. 拥挤的 operate v. 操作;运行 space 复合词构词法 space + walk/suit/craft/ telescope/station/ship 被动语态: will be built can be developed China's space missions: Shenzhou (载人航天) Tianwen/Zhurong (火星) Chang'e/Yutu (月球) Tiangong/Tianhe (空间站) 学科网(北京)股份有限公司 $

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Unit 6 Section B (2a-4d) 教学设计 2026-2027学年英语人教版九年级上册
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Unit 6 Section B (2a-4d) 教学设计 2026-2027学年英语人教版九年级上册
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Unit 6 Section B (2a-4d) 教学设计 2026-2027学年英语人教版九年级上册
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