(
课件网) 2. Whose birthday is it Unit 3 Same or Different 人教版 英语（八年级上册） Section A Grammar Focus 学习目标 通过语法表格，引导学生逐步全面掌握比较级的内容；同时了解比较级表达最高级的用法。 引导学生观察与翻译，培养其独立思考和发散性性思维，变被动学习为主动学习。 能够根据学习目标和个人情况，选择适合的学习策略，如多观察，多反思；多记笔记，多背诵等。 引导与培养学生将比较级运用到生活当中，从而更清楚地表达需求。 01 02 03 04 2. Whose birthday is it 01 情景导入 Scenario import Warm up What adjectives can you find in the song 2. Whose birthday is it 02 学习理解 Learning to understand Read the sentences and notice the comparatives in bold. Find more examples in Section A. 3a Emma is taller than Ella, but her hair is shorter than Ella’s. Ella dances better than Emma, but Emma sings louder than her. Emma always gets up earlier than me, but I work as hard as her! There are more activities this year. It is more colourful than last year. Read Section A and find more examples. Who dances better, Ella or Emma （Section A, 1e） —Is Ella taller than Emma —No, she is shorter than Emma.（Section A, 1e） I’m a little quieter than Ella. And she is funnier than me.（Section A, 2a） Many people say I’m lazier than Emma...（Section A, 2a） Read the sentences and notice the comparatives in bold. Find more examples in Section A. 3a Emma is taller than Ella, but her hair is shorter than Ella’s. Ella dances better than Emma, but Emma sings louder than her. Emma always gets up earlier than me, but I work as hard as her! There are more activities this year. It is more colourful than last year. 这些句型都是比较级 定义：当两个人或两件事物进行比较时，形容词和副词要用比较级，也就是词尾-er形式，比较级常常用than来连接被比较的两个人或事物。e.g. I am shorter than you. 形容词和副词的比较级的构成 比较级的变化规则 例词 单音节词和部 分双音节词 一般在词尾加-er tall→taller fast→faster 以字母e结尾的词，在词尾加-r large→larger nice→nicer 以“辅音字母+y”结尾的双音节词，变y为i，再加-er lazy→lazier early→earlier 重读闭音节词尾只有一个辅音字母时，先双写该辅音字母，再加-er big→bigger fat→fatter 比较级的变化规则 例词 在词前加more outgoing→ more outgoing forgetful→ more forgetful many/much →more little →less good/well →better bad/badly/ill →worse far →farther/further old →older/elder 多音节词和部分双音节词 特殊记忆 nice _____ easy _____ thin _____ hot _____ much _____ high _____ clever _____ happy _____ little _____ fat _____ big _____ good _____ far _____ tall _____ old _____ beautiful _____ important _____ quietly _____ expensive _____ nicer 说出下列单词的比较级 easier thinner hotter more higher cleverer happier less fatter bigger better farther taller older more beautiful more important more quietly more expensive 常用句型结构 基本用法 (1)A+ be 动词+形容词比较级+than+ B. A+实义动词+副词比较级+than+ B. This desk is heavier than that one. 这个桌子比那个重。 Sam runs faster than Bob. 山姆跑得比鲍勃快。 意为“A 比 ... ...
