Unit 3 sectionA（1a-2d）课件 2022-2023学年人教版八年级英语上册

八年级英语（上）人教版 Unit 3 I’m more outgoing than my sister Section A (1a~2d) 1 Learning aims: 1.初步学习形容词副词的比较级 2.Master how to compare people 3.Master "A +谓V +比较级 +than +B tall thin long hair quietly loudly short hair heavy short 1a. Match each word with its opposite! Lead-in 认真读课本P114~115完成以下问题： 1.大多数形容词和副词有三个等级_______/_________/________ 2.形容词和副词的比较级和最高级的构成 1）规则变化 2）不规则变化 最高级 比较级 原级 Let's read 习读检测： 写出下列单词的比较级。 funny quiet serious smart outgoing quickly funnier quieter more serious smarter more outgoing more quickly tall taller fast faster nice nicer thin thinner (以不发音的字母 e 结尾的 + r ) (一般在词尾 + er ) 原形 比较级 (重读闭音节词词尾只有一个辅音字母时，先双写辅音字母再 + er) Let's study early earlier outgoing more outgoing (以辅音字母 + y 结尾的单 词，变 y 为 i + er ) (多音节词和部分双音节词前加more) 三 、不规则变换 good/ well ---- better bad/ badly ---- worse many/ much ---- more little ---- less far --- farther/ further old ---older/elder 比较级最高级变化口诀 两者之间做比较，尾巴er少不了 一般词尾加er，有e词尾只加r 单一辅音单音节，双写词尾加er 辅音加y很重要，去y变i加er 双多音节字太长，前加more比它强 ,遇到双多最高级，most放前最成立. big small A B Ball A is ______ _____ Ball B. Ball B is _______ _____ Ball A. bigger than smaller than Let's talk tall short Liu Xiang is ______ _____ Yao Ming. Yao Ming is _____ ____ Liu Xiang. shorter than taller than Lily is _______ _____ Lucy. Lucy Lily Lucy and Lily are twins (双胞胎). funnier than funny slowly fast Liu Xiang runs ______ _____ Yao Ming. Yao Ming runs_____ _____ ____ Liu Xiang. faster than more slowly than Gong Hanlin is _______ _____ Liu Huan. Liu Huan sings ______ _____ Gong Hanlin. better than thinner than sum up adj比较级 be动词 A+ 谓语动词 +比较级+than+B 实义动词 adv 比较级 Both Tom and Sam can play the drums, but Sam plays them better than Tom. 1) both“两个、两者都……”, 在句中 可作代词、形容词、副词、连词。 作副词时常放在be动词之后, 实义 动词之前。 1b Listen and number the pai