Unit 9 This bird is bigger than the first one.教学实录

Unit 9 This bird is bigger than the first one. 第（1）课时

教学目标：

1.能听懂、会说、认读新单词than, clay, bigger, biggest, smaller, smallest, taller, tallest, shorter, shortest, longer, longest. 2.能用“A is……than B”和“……is the……”比较事物。

3.能运用形容词构成比较级和最高级的基本规则。

重

点：

能听懂、会说、认读新单词than, clay, bigger, biggest, smaller, smallest, taller, tallest, shorter, shortest, longer, longest.并能在学习新单词时掌握形容词构成比较级在词尾加er，构成最高级在词尾加est的基本规则。

能听懂、会说句型“A is……than B”和“……is the……”

难

点：

重读闭音节形容词构成比较级和最高级要双写尾字母。

教

具：

教学光盘、单词卡

教学方法：合作学习法

任务教学法

教学过程： Step 1 Warm-up 1. Greetings. 2. Good memory 复习有关序数词和颜色的单词。

Step 2 Presentation 1. New words and new sentences （1）出示大小不同的动物或物品，运用句型“……is bigger than……”

（2）用类似的方法导入small-smaller-smallest, tall-taller-tallest, short-shorter-shortest, long-longer-longest. (3)操练句型“……is 比较级

than……”

Game: 句子接龙

分组，轮流用比较级说一个句子，句子结尾是上一个句子的开头。

S1: Bird is bigger than ant. S2: Dog is bigger than bird. S3: Tiger is bigger than dog. S4: Bear is bigger than tiger. ……

(4)教学单词clay art 用课件呈现各种clay art, 学生通过图片理解、认读。

2.The dialogue. (1) Listen and count How many clay birds did he make? (2)ten and fill in the blanks The first bird is is_____. The second bird is ____ than the first one. The third bird is _____ the second one.

The fourth bird _____ the third one. The ______ bird is the biggest. (1)

Listen and check (2)

Listen and repeat (3)

Read and act Step 3 Practice Game: 教师宣布搜查令，学生查找自己的文具，与同学互相比较并说出“My ……is bigger/smaller/taller/shorter than……”直到找出的物品是全班最大/最小/最高/最短的为止。

Step 4 Homework 听一听，背一背：听音跟读，背诵A部分课文。

记一记：熟记B部分单词。