Unit 4 Amazing Plants and Animals Section A Grammar Focus 教案(表格式)人教版(2024)八年级英语上册

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Unit 4 Amazing Plants and Animals Section A Grammar Focus 教案(表格式)人教版(2024)八年级英语上册

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Title Unit 4 Amazing Plants and Animals
Period Section A What can plants and animals do 2a~2e
Teaching Aims 1.知识目标 (Knowledge Objectives): 学生能够识别并掌握形容词和副词最高级形式的构成规则(规则变化与不规则变化)。 学生能够理解并正确运用表达最高级的核心句型,如“the + 最高级 + in/of...”,“one of the + 最高级”等。 学生能够了解并初步运用用比较级形式表达最高级意义的两种方式(than any other... / 否定词+比较级)。 2.能力目标 (Ability Objectives): 学生能够在具体语境(如描述动植物、人物、地点等)中正确选择并使用形容词和副词的最高级形式进行口头和书面表达。 学生能够根据语境提示(如范围、关键词one of等)判断何时需要使用最高级。 3.情感态度与价值观目标 (Emotional & Value Objectives): 通过描述“最…”的事物,引导学生观察和欣赏周围世界及自然界中的“之最”,激发对自然和生活的热爱。 在小组活动和练习中培养合作学习的精神。
Important Points 形容词和副词最高级的构成规则(特别是辅音字母+y结尾、重读闭音节结尾等多音节词前加most)。 2. 最高级在核心句型中的正确运用,特别是定冠词the的使用以及范围表达(in, of, among)。 3. 理解“one of the + 最高级 + 复数名词”结构的意义和用法。
Difficult Points 不规则变化的记忆与运用(如 good/well - best, bad/badly - worst, many/much - most, little - least等)。 副词最高级前the的省略与形容词最高级前the的必须性之间的区别。 用比较级形式表达最高级意义的理解与转换(如:He is taller than any other student in his class. = He is the tallest in his class.)。 在复杂语境中,根据关键词和范围提示准确判断并使用最高级。
Teaching procedures
Activities Justification
Step 1 lead in Enjoy a video about amazing plants and animals we learned. Then fill in the blanks. Step 2 Learn superlatives Work on 3a. Read and pay attention to the words in bold. (构成形式) What are the ways to form a superlative adjective or adverb. Are the ways similar to the ways to form a comparative adjective or adverb. Read and think the meaning of a superlative.(意义) Does it similar to the meaning of a comparative Read again and find out the common points of the sentences. the的用法:是每一个形容词/副词的最高级前都必须加the吗? 思考:最高级前加物主代词或名词所有格等,表示明确的所属关系时,不再使用the。 Yesterday was my busiest day this week. ( the ) in the world/ among all land animals/ of ... : 最高级必须得设定范围吗? Let’s conclude the structure of the sentences.(结构) the + 最高级 + (可数名词单数)+ in/of ... Mr. Chen is the most famous teacher in our school. Bob jumps (the) highest in our class. one of the + 最高级 + (可数名词复数)+ in/ of ... Bamboo is one of the most popular subjects in Chinese paintings. 序数词 + 最高级 The Yellow River is the second longest river in China. 特殊疑问词 + the + 最高级, A, B or C? Who is the tallest boy in your class, Tom, Jack or Bill Which city do you like best, Beijing, Shanghai or Guangzhou Work on plete the sentences with the superlative forms of the words in brackets. 特殊结构:用比较级形式表示最高级意义 比较级 + than any other + 单数名词(先给例句然后自己总结) He is the tallest student in his class. = He is taller than any other student in his class. 否定词 + 比较级 I have never heard a better song. 最高级的修饰语 为了加强或减弱最高级的语气,可以在前面加修饰语。 by far / much / far and away: 意为“...得多”、“最最”,用于加强语气。 He is by far the tallest. the very: 意为“正是那个”,后面直接加最高级。 This is the very best moment. the + 序数词: 意为“第几” It is the second most popular game. almost / nearly: 意为“几乎”、“差不多” It's almost the worst result. Step 3 Exercise (包括真题演练,尤其突破学生易错点) Step 4 Assignment 必做: 1.规则梳理: 在笔记本上整理一份形容词和副词最高级构成规则(规则与不规则)的思维导图或表格,并各举2个例子。 2.句型演练: 完成PPT中第14页(3b练习)和第16页(3c练习)的填空任务,确保使用最高级的正确形式。 3.造句练习: 使用最高级仿照例句写5个句子,描述你的家人、朋友或你所在的城市。 例句: My father is the busiest person in my family. / Shanghai is one of the biggest cities in China.
板书设计 Unit 3 Same or Different Grammar Focus

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