Unit 2 Lesson 11 Amazing Plants-【绿卡初中创新题】2024-2025学年八年级下册英语同步教案(冀教版)

Unit 2 Plant a Plant! 课时 第11课时 Amazing Plants 课型 新授课 教学目标 【知识与技能】 1. 能掌握下列词汇： eastern, shy eastern Asia, close up, open up, When it comes to…, along with, in the middle of, a living fossil 2. 能掌握以下句型： (1) When something touches this plant’s leaves, they close up tightly. (2) When it comes to laughing, this tree is really funny. (3) When people first hear it laughing, they are usually quite surprised and begin to laugh along with the tree. 【情感、态度与价值观】 该部分学习内容贴近学生的生活，谈论的主题是奇艺植物。首先，老师抛出问题并展示植物图片让学生了解一些植物，从而引入本课的话题。展示本课生词短语，可以借助图片、例句及之前学过的词等来学习，既能减轻学生的记忆负担，又能激发他们的学习兴趣。从多个角度、多种形式上对本课节的语言知识进行练习，从而达到教学目的，实现教学目标。要求学生进一步掌握描述植物的词汇、句型，能够感受植物的美，激发学生保护环境的意识。正确的表述方法有助于学生提高学习效率，从而提高学生的学习成绩。 教学重点 1. 学习并积累一些与植物有关的词汇、短语及句型。 2. 能够听懂和读懂植物的奇异之处。 教学难点 在合适的场合正确使用英语谚语。 教学准备 教师：音频、课件。 教 学 过 程 Step 1: Lead­in 建议：教师向学生们提问，引出相关内容： For example: T: How many plants can you name? Have you ever heard about any special plants? (show some plants’ pictures) … Step 2: Presentation 建议：教师展示多媒体课件，播放本课时单词，让学生们读单词并记忆。 east n. & adj. 东；东部（的）→eastern adj. 东方的；东部的 eastern Asia东亚 ( shy adj. 害羞的 ) The girl is too shy to speak in front of her class. egret n. 白鹭 Her eyes are tightly closed. tightly adv. 紧紧地；牢固地 Her eyes close up tightly. close up合起来，收起来 →反义：open up张开，打开 dinosaur fossil fossil n. 化石 south南+west西→southwest n. & adj. 西南(的) live v. 居住，生活→living adj.活着的 a living fossil 一个活化石 Jack went to the library along with his sister. along with 和……一起 middle 中间→in the middle of在……中间；在……中部 Step 3: Drill 建议1: 游戏比赛，通过一闪而过的图片，让学生说出英语单词，看谁说得又快又准。 建议2: 同桌间互相提问单词，一个说汉语，一个说英语, 然后教师抽查。 Step 4: Listening 建议: 听录音，对下方句子进行排序。 □ When you touch this kind of plant, it closes up tightly. □ This plant can live as long as 1 500 years. It really is a fossil. □ Look at these flowers! They look like flying egrets! □ This amazing tree laughs when the wind blows. Answers: 2　4　1　3 Step 5: Reading and Filling Ⅰ.读课文，填写下列表格。 Answers(from left to right, top to bottom): 1. Eastern Asia. 2. Its flowers look like flying egrets. 3. Middle of Africa. 4. If the wind blows, this amazing tree “laughs”. 5. Southwest of Africa. 6. Like most plants, it has roots. But it has only two leaves and a stem. Its two leaves continue to grow for its whole life. Ⅱ.根据首字母提示填空。 1. Don’t t　　　　 the dish! It’s very hot! 2. China is a country in e　　　　 Asia. 3. He was too s　　　　 to talk to others. 4. She cut her hair very short and everyone was s　　　　 by her new look. Answers: 1. touch　2. eastern　3. shy　4. surprised Step 6: Language Points 1. close up合起来，收拢 反义短语为open up，意为“张开，打开”。 【例句】 Before you come in, close up your umbrella. 在进来之前收起你的雨伞。 Did you see that these leaves opened up just now? 刚才你看见这些叶子张开了吗？ 2. tightly紧紧地；牢固地 【例句】 The girl held her father’s hand tightly. 女孩紧紧地拉着她父亲的手。 【拓展】tight紧的 【例句】 These trousers are a bit tight. 这条裤子有点儿紧。 3. When it comes to… 当提到……时，就……而论 其中to是介词，后面可接名词、代词、动名词，不可接动词原形。 【例句】 When it comes to music，I love soft music best. 就音乐而言，我最喜欢轻音乐。 4. 辨析: hear sb. doing sth.与 hear sb. do sth. hear sb. doing sth. 听见某人正在做某事 强调听到的动作正在进行 hear sb. do sth. 听到某人做某事 强调听到动作发生的全过程或动作经常发生 【例句】 I heard her singing a song when I passed her room. 我经过她房间的时候，听见她正在唱歌。 I heard him go downstairs. 我听见他下了楼。 5. along with和……一起 【例句】 He went out along with his teacher. 他和老师一起出去了。 【注意】当主语后跟along with, with或together with等时，谓语动词的数 要与主语保持一致。 【例句】 The girl, along with her mother, goes to the movies on Sundays. 这个女孩和她妈妈周日去看电影。 6. in the middle of在……中间；在……中部 其后可接表示时间或地点的词 in the middle of the road在路中央 in the middle of the night三更半夜 7. living 活着的 强调健在，常作定语或表语。既可指人，又可指物。 【例句】 The old man is still living. And he often writes letters to me. 那位老人仍然健在。他常常给我写信。 【拓展】alive形容词，意为“活着的”，强调生与死之间的界限。多用于指 人，也可指物。 【例句】 “She is alive!” the doctor said excitedly. “她活着！”医生兴奋地说道。 Step 7: Discussion 建议：让学生就奇艺植物进行讨论。 Example: T: Look for more amazing plants and talk about one of them. You can talk about the following aspects. Task tips: 1. What is it? 2. Where does it live? 3. What does it look like? 4. Why do you think it is amazing? Step 8: Summary 建议：让学生自己总结本节课主要学习了什么，还有哪些疑惑？教师可作 补充。 For example: 本节课我们学习了奇艺植物的相关词汇，还有在合适的场合正确使用英语 谚语, 这是本节课的难点，在以后的学习生活中也会继续巩固。 课堂作业 1．口头作业：朗读课文。 2．书面作业：总结本课时学习的词汇短语。 板书设计 Unit 2 Plant a Plant! Lesson 11 Amazing Plants 1. New words and phrases: eastern, shy, egret, tightly, fossil, southwest, living eastern Asia, close up, open up, When it comes to…, along with, in the middle of, a living fossil 2. Important sentences: (1) When something touches this plant’s leaves, they close up tightly. (2) When it comes to laughing, this tree is really funny. (3) When people first hear it laughing, they are usually quite surprised and begin to laugh along with the tree. 教学反思 这是单元的第五个课时。因此，继续巩固前面学习的句型并结合新学内容进行整合是非常重要的。一开始，让学生说出一些植物的名称并思考特殊的植物，引入新课，借助图片讲解学习本课的生词后，通过听录音回答问题让学生对本课的对话内容有一个大体的了解；然后，通过Let’s Do It!等活动达到对课文的理解，并掌握描述奇异植物的词汇句型；最后，讲解本课的重要知识点并进行总结。本节课从多个角度、多种形式对本课的语言知识进行练习，从而达到教学目的，实现教学目标。 学科网（北京）股份有限公司 $$