Unit 4 The Wonders of Nature ection A导学案 2025-2026学年人教版八年级下册英语

2026-05-01
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学段 初中
学科 英语
教材版本 初中英语人教版八年级下册
年级 八年级
章节 Section A
类型 学案-导学案
知识点 -
使用场景 同步教学-新授课
学年 2026-2027
地区(省份) 全国
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发布时间 2026-05-01
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Unit 4 The Wonders of Nature Section A 1a-1d 导学案 (一)学习目标 1. 掌握本课时核心词汇:wonder, natural, scene, attract, vast,能准确认读并理解词义,区分易混词(natural与nature、attract与attraction)用法。 2. 听懂关于自然奇观、自然景色的简单对话,能匹配不同自然景观与对应的描述,捕捉对话中的核心信息(如景观特征、吸引点)。 3. 初步运用核心句型:What natural wonders have you seen? / I have seen... / It is a vast natural scene that attracts many people. 询问和描述自然奇观。 (二)自主预习 1. 补全下列单词,结合句意理解词义 (1)w__________onder(奇观;奇迹) (2)n__________atural(自然的) (3)s__________cene(景色;场景) (4)a__________ttract(吸引) (5)v__________ast(广阔的;巨大的) 2. 短语翻译 (1)natural wonders ____________ (2)vast natural scene ____________ (3)attract visitors ____________ (4)enjoy the scenery ____________ (5)be famous for ____________ (三)课堂探究 1. 1a 图片与短语配对:观察图片(如山脉、瀑布、森林、湖泊等自然景观),将自然奇观相关短语(natural wonders, vast natural scene等)与对应图片匹配,了解不同自然景观的特征。 2. 1b 听力训练:听录音,匹配不同人物谈论的自然奇观及描述,圈出听到的核心词汇(wonder, natural, attract等)和关键句型(I have seen..., It attracts...)。 3. 1c 小组对话练习:运用句型What natural wonders have you seen? / I have seen... / It is a... that attracts... 结合1a短语,讨论自己见过或了解的自然奇观,小组内互相练习。 4. 1d 听力训练:听对话,记录对话中提到的自然奇观的特点、吸引点及人们对它的评价,完成信息匹配,核对答案并分析易错点(如natural与nature的用法区别)。 (四)当堂达标 1. 用所给单词的适当形式填空 (1)The Great Falls is one of the most amazing ________ (wonder) in the world. (2)This lake is surrounded by ________ (nature) mountains and forests. (3)The beautiful scenery here ________ (attract) thousands of visitors every year. (4)We have never seen such a ________ (vast) desert before. (5)The ________ (scene) at sunrise in the mountains is really wonderful. 2. 完成对话 —What ________ ________ have you seen? —I have seen a vast lake in the countryside. —What do you think of it? —It is very beautiful and it ________ many people every year. —Yes, I want to visit it and enjoy its beautiful ________. Section A Pronunciation 导学案 (一)学习目标 1. 掌握本单元核心句型(自然奇观描述类、询问类)的重音、连读及语调。 2. 能正确朗读句型,做到发音标准、语调自然,区分特殊疑问句与陈述句的语调差异,掌握多音节词(natural, attract, wonderful)的重音位置。 3. 能模仿录音,流畅朗读1d对话,提升口语表达的规范性和流畅度,准确描述自然奇观。 (二)自主预习 1. 朗读下列句型,尝试找出重音位置 (1)What natural wonders have you seen? (2)I have seen a vast natural scene that attracts many people. (3)It is one of the most amazing wonders in the world. 2. 尝试连读下列短语 (1)natural wonders (2)vast natural scene (3)attract visitors (4)enjoy the scenery (三)课堂探究 1. 听录音,跟读句型,注意句子的重音(标注重音符号)和语调(特殊疑问句降调、陈述句降调,一般疑问句升调)。 2. 小组合作,练习连读和重音,互相纠正发音错误,教师巡视指导,重点讲解natural, attract, wonderful等多音节词的发音及重音位置。 3. 分角色朗读1d对话,模仿录音的语调和节奏,做到流畅自然,小组展示并点评。 4. 自主朗读,同桌互查,确保发音标准、语调正确,能准确询问和描述自然奇观。 (四)当堂达标 1. 正确朗读下列句型(标注重音和语调) —What natural wonders have you seen? ( ) —I have seen a vast natural scene that attracts many people. ( ) —Is it a famous natural wonder? ( ) —Yes, it is one of the most amazing wonders in the world. ( ) 2. 连读下列短语,朗读流畅:natural wonders, vast natural scene, attract visitors, enjoy the scenery ________________________________________________________________ Section A 2a-2e 导学案 (一)学习目标 1. 掌握本课时核心词汇和短语:shape, depth, appear, remain, below, take shape, in depth, remain unknown,能熟练运用。 2. 听懂多组关于自然奇观的形成、特征及神秘之处的对话,能捕捉对话中的核心信息(奇观的形状、深度、形成原因),完成信息记录。 3. 能运用核心句型,进行连贯的对话,谈论自然奇观的特征和形成,提升口语交际能力。 (二)自主预习 1. 写出下列单词的适当形式 (1)natural(名词,自然)________ (2)attract(名词,吸引力)________ (3)appear(反义词,消失)________ (4)deep(名词,深度)________ (5)remain(形容词,剩余的)________ 2. 短语翻译 (1)take shape ____________ (2)in depth ____________ (3)remain unknown ____________ (4)under the water below ____________ (5)the shape of a bird ____________ (三)课堂探究 1. 2a 看图匹配:观察图片(如奇特形状的岩石、深海景观、天然溶洞等),将自然奇观相关短语(take shape, in depth, remain unknown等)与对应图片匹配,巩固短语记忆。 2. 2b-2c 听力训练:听三组对话,记录对话中的自然奇观的形状、深度、形成原因及神秘之处,核对答案,分析听力中的易错点(如appear与disappear的用法区别、depth与deep的词性差异)。 3. 2d 分角色朗读对话:理解对话大意,勾画对话中的核心短语、句型和描述类词汇,小组讨论对话含义,体会自然奇观的神奇之处。 4. 2e 小组合作:模仿2d对话,结合自身了解的自然奇观,编一段关于自然奇观特征、形成原因的对话,包含核心短语和句型,进行展示交流。 (四)当堂达标 1. 用所给单词的适当形式填空 (1)The rock has ________ (take) the shape of a lion after thousands of years of wind erosion. (2)We don’t know the exact ________ (deep) of this lake; it remains a mystery. (3)A beautiful rainbow ________ (appear) in the sky after the rain. (4)Some ancient natural wonders ________ (remain) unknown to us until now. (5)The fish swimming ________ (below) the surface of the water are very lovely. 2. 补全对话 —Do you know how this natural rock ________ its ________? —It took shape because of wind and rain over millions of years. —What about its ________? —No one knows it in ________; it’s still a mystery. —Wow, it’s so amazing that some of its secrets ________ ________. Section A Grammar Focus 导学案 (一)学习目标 1. 掌握本单元核心语法:现在完成时(强调经历)、定语从句(修饰自然奇观)、情态动词may/might(表推测),能区分易混语法点。 2. 能熟练运用现在完成时描述自己见过的自然奇观,用定语从句修饰自然景观,用may/might推测自然奇观的特征或形成原因。 3. 能正确使用核心句型询问和描述自然奇观,避免语法错误,掌握自然景观描述类句型的正确表达。 (二)自主预习 1. 补全Grammar Focus句型 (1)—What natural wonders ________ you ________ (see)? —I have seen the vast desert in the west.(现在完成时) (2)This is a natural wonder ________ (that/which) attracts many visitors every year.(定语从句) (3)It ________ (可能) take millions of years for this rock to take shape.(情态动词may/might) (4)We ________ (还没有) found out the depth of this lake yet.(现在完成时否定式) 2. 写出下列动词的过去分词形式 (1)see ________ (2)attract ________ (3)take ________ (4)appear ________ (5)remain ________ (6)find ________ (三)课堂探究 1. 梳理Grammar Focus核心句型,总结自然奇观描述类句型的用法:现在完成时表经历,定语从句修饰自然奇观,may/might表推测。 2. 分析核心语法结构:现在完成时的肯定、否定、疑问句及标志词(yet, already, ever, never);定语从句(that/which引导,修饰事物)的基本用法;may/might表推测的用法区别。 3. 重点讲解:现在完成时与一般过去时的区别(强调经历vs强调过去动作)、定语从句中that/which的用法(可省略的情况),结合例句巩固,帮助学生避免易错点。 4. 小组练习:完成句型转换、补全句子等练习,教师针对性讲解易错点,帮助学生巩固语法知识。 (四)当堂达标 1. 句型转换 (1)I have seen the Great Wall, a famous natural wonder.(改为否定句) ________________ (2)This is a natural rock that takes the shape of a dog.(改为一般疑问句) ________________ (3)The rock took shape because of wind erosion.(用may推测改写) ________________ 2. 补全句子 (1)—________ you ever ________ (visit) a natural cave? —Yes, I have. (2)This lake ________ (may) be very deep; we should be careful. (3)They ________ (not find) out the secret of this natural wonder yet. (4)This is a beautiful scene ________ (that) makes people feel relaxed. 参考答案 Section A 1a-1d 导学案 自主预习:1. (1)wonder (2)natural (3)scene (4)attract (5)vast;2. (1)自然奇观 (2)广阔的自然景色 (3)吸引游客 (4)欣赏景色 (5)因……而著名 当堂达标:1. (1)wonders (2)natural (3)attracts (4)vast (5)scene;2. (示例)natural wonders; attracts; scenery Section A Pronunciation 导学案 当堂达标:1. —What natural wonders have you seen? (降调) —I have seen a vast natural scene that attracts many people. (降调);—Is it a famous natural wonder? (升调) —Yes, it is one of the most amazing wonders in the world. (降调);2. (略,朗读流畅、连读正确即可) Section A 2a-2e 导学案 自主预习:1. (1)nature (2)attraction (3)disappear (4)depth (5)remaining;2. (1)成形;形成 (2)深入地 (3)仍然未知 (4)在水下深处 (5)鸟的形状 当堂达标:1. (1)taken (2)depth (3)appeared (4)remain (5)below;2. (示例)took; shape; depth; depth; remain unknown Section A Grammar Focus 导学案 自主预习:1. (1)have; seen (2)that/which (3)may/might (4)haven’t;2. (1)seen (2)attracted (3)taken (4)appeared (5)remained (6)found 当堂达标:1. (1)I haven’t seen the Great Wall, a famous natural wonder. (2)Is this a natural rock that takes the shape of a dog? (3)The rock may/might have taken shape because of wind erosion.;2. (1)Have; visited (2)may (3)haven’t found (4)that 学科网(北京)股份有限公司 $

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Unit 4 The Wonders of Nature ection A导学案 2025-2026学年人教版八年级下册英语
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Unit 4 The Wonders of Nature ection A导学案 2025-2026学年人教版八年级下册英语
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