仁爱版英语八上Uni 4 Topic 1精品教案设计
Unit 4
Topic 1
Section A
The main activities are 1a and 2. 本课重点活动是1a和2。
Ⅰ.Teaching aims and demands 教学目标
1. Learn some words of animals and other new words and expressions:
think about, sky, clear, nature, grandma, thin, cow, sheep, goose, rabbit
2.Learn some ways of expressing comparative situations:
(1)The air is fresher…
(2)Chickens are much/a little smaller than cows.
(3)Mice are the smallest of them.
(4)Michael thinks dogs are much more clever than cats.
3. Learn the comparative and superlative degrees of adjectives.
strong stronger strongest
Ⅱ. Teaching aids 教具
录音机/图片/多媒体/两个苹果/小黑板
Ⅲ. Five-finger Teaching Plan 五指教学方案
Step 1 Review 第一步 复习(时间:10分钟)
1. (教师用实物呈现两个苹果,一个大,新鲜,另一个小,水分不足,引出比较级。)
T: Do you like apples?
Ss: Yes.
T: Which apple do you prefer, this one or that one?
Ss: I prefer this one.
T: Why? It’ s bigger and fresher than that one.(教师可以引导学生来回答此问题，从而引出比较级。)
(板书)
bigger (the comparative degree of big) fresher (the comparative degree of fresh)
(向学生讲述以上形容词的比较级，并给学生适当讲解比较级的变化方式。)
(拿出两张卡片，其中一幅有蓝天，白云，绿水和许多绿树，画面清晰;而另一幅也有同样的事物，但天是灰蒙蒙的，树快要死去，被污染的水面上漂浮着死鱼。)
T: Look at these two pictures. Which one do you like, S1?
S1: The beautiful one.
T: Why?
S1: …
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