人教版八上Unit 1 Where did you go on vacation -Section A 1a—2d-教案、教学设计-市级优课-(配套课件编号：64464).docx

1、Unit 3 I am more outgoing than my sister. (Section A1a-2d) 教学设计 学学 习目习目 标：标： 1.初步学习形容词、副词比较级的变化规则规则。 2.掌握形容词比较级的构成构成，学会谈论人的个性特征。 3.通过相互比较和了解，懂得懂得彼此之间之间尊重和欣赏。 重重 点点/ /难难 点：点： 1）掌握形容词、副词比较级的变化规则规则。 2）运用形容词的比较级表述二者之间的差异。 3）“主语+be+形容词的比较级+than+对比成分”结构用法。 【自主学习自主学习】 同学们，世界上有绝对相同的两片树叶吗？世界上有完全相同的同学们，世界上有绝对

2、相同的两片树叶吗？世界上有完全相同的 两个人吗？两个人吗？ 观察课本第 17 页的图片信息，找出这些人物之间的个性特征差个性特征差 异。异。 Can you find the differences between the twinstwins？ 学习导航学习导航 1a 1a Match each word with the opposite.反义词搭配 tall loudly thin short hair long hair heavy quietly short LeadLead- -in in 情景导入情景导入 1）Ball A is _ （big）than Ball B. = Bal

3、l B is _ _ Ball A. 2）Liu Xiang is _ （short）than Yao Ming. Yao Ming is _ than Liu Xiang. 3）Zhao Benshan is short. But Pan Changjiang is _than Zhao Benshan 熟读下列对话，能够和其他同学之间进行类似的对话。熟读下列对话，能够和其他同学之间进行类似的对话。 （1）A: Is that Zhou Xingchi? B: No, it isnt. Its Yao Ming. He is taller than Zhou Xingchi （2）A: Is

4、 that Sam playing the guitar? B: No, thats Tom. Sam has longer hair than Tom. C: Both Tom and Sam can play the drums, but Sam plays them better than Tom. （3）A: Thats Tara, isnt it? B: No, it isnt. Its Tina. Tina is taller than Tara. And she also sings more loudly than Tara. 【合作探究合作探究】 课堂荟萃课堂荟萃 1.形容词

5、的原形就是原级. very / so / too / quite +原级（副词修饰形容词，副词） She is very beautiful. The weather is so terrible. The math problem is too difficult. The boy is quite tall He works very hard. 2.比较级，表示较或更一些的意思。本单元我们学习加 er， ier 和 more 的比较级。 比较级用法: 比较级表示两者 (人或事物) 的比较。 eg. I am taller than Tom. My dress is more beauti

6、ful than hers. 比较级句型结构: 主语+谓语动词+adj./adv. 比较级+ than+ 对比成分 【达标测评达标测评】 1.His car is (nice) than _.(I) 2.Jim is much (thin) than Tom. 3.Toms bike is new, but Johns bike is newer. 4. He is younger (young) than I am. 5.This question is (easy) than that one. 6.I feel even (bad) than yesterday. 7.Which is (beautiful), the black coat or the blue one? 【学习反思学习反思】 开心 ，我学会了： 1._ 2._ 3._ 加油 ，这些我还不懂： 1._ 2._ 3._