(
课件网) Unit3 Same or Different 人教版八年级上册 SectionA Grammar focus Learning objectives 1.通过谈论个人特征，能够学会使用比较级的核心句型，掌握形容词和副词的原级和比较级变化规则。 2.通过观察分析，能够识别形容词和副词的原级、比较级的用法和句型，并能够总结归纳出相关规律。 3.掌握形容词副词比较级的变化规则。 4.通过对比以前和现在的自己，学会接纳自己，发现自己的成长，培养积极乐观的心态。 Warming-up Let’s enjoy a song:It gets better. . Grass gets _____. Days gets _____. Sun gets _____. _____and _____. Dreams get _____. Smiles get _____. Love gets _____. _____ and _____. I don’t care about the things that they say. All I know is that everything’s going my way. It gets _____. Oh~ It gets _____. It gets _____. _____and _____. What do these words have in common greener warmer brighter Brighter brighter bigger wider stronger Stronger stronger better better better Better better Comparatives 比较级 比较级的变化规则 多音节词和部分双音节词 多音节词和部分双音节词 一般在词尾加-er 以字母e结尾的词，在词尾加-r 以“辅音字母+y”结尾的双音节词，变y为i，再加-er 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 在词前加more tall→taller fast→faster large→larger nice→nicer lazy→lazier early→earlier big→bigger fat→fatter outgoing→ more outgoing colourful→ more colourful 形容词和副词的比较级的构成 例词 Revision 规则变化 比较级规则变化口诀 比较级要变化，一般词尾加 er。 词尾若有哑音e，直接加r就可以。 辅音字母若加y, 记得变y为i。 一辅重读闭音节，末尾字母要双写。 多、双音节有规律，词前加more就可以。 特殊变化特殊记 good/well better little less bad/badly/ill worse many / much more far farther further old older elder 特殊变化特殊记 两好三坏老得快 两多一少差得远 不规则变化 taller heavier funnier thinner smarter … more outgoing more hard-working … Compare yourself with your partner. You are taller than me, but I’m thinner than you. You are smarter than me, but I’m funnier than you. PK Game 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. 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） Find more examples in Section A. 大多数形容词和副词有三个等级：原级、比较级和最高级。 比较级表示“更……”，用于两者之间的比较， 说明“前者比后者更……”。 形容词和副词的比较级 Tom is taller than me. Tom runs faster than me (do). Tips: than前后所使用的动词相同时，通常用助动词代替后面的动词或省略后面的动词。 Grammar Focus 具体用法 1. A + be + 形容词比较级 + than + B e.g. I’m more outgoing than you. 一、高级： ... ...
