Unit 9 This bird is bigger than the first one Part E-F导学案（无答案）

Unit 9 This bird is bigger than the first one（Part E-F）
【导学目标】
巩固、运用已学过的词汇than, clay, bigger-biggest, smaller-smallest, taller-tallest, shorter
-shortest, longer-longest, fast-faster-fastest, high-higher-highest, decide, loud。
2. 能根据实际情况运用形容词的比较级和最高级比较事物。
3. 根据E部分图片内容，完成句子；能表演F部分的chant。
【导学重点】
根据E部分图片内容，完成句子。
【导学难点】
运用比较级比较事物及构成。
【预习检测】
看图片，写出单词。
big- _______-________ small-_______-_______ long-________-_________
tall-______-_______ short-_____-______ high-________-_________
【导学设计】
1.自主学习
复习单词、短语和句型。
（1）Read the new words and phrases: than, clay, bigger-biggest, smaller-smallest, taller-tallest, shorter-shortest, longer-longest, decide, loud
（2）复习Part D。根据课文内容填空。
Once there were three big birds in a forest. They were Bob, Baker and Ben. Baker was ______ than Bob, but ______ than Ben. Bob’s singing was ______, but Baker’s singing was ______. There were three small birds in a forest. They were Jane, Judy and Julia. Judy was ______ than Julia, and Jane was_____ ______. One day the birds _______ to sing together. People said they were _____ _____ singers in the forest.
2. 合作交流：
Part E Let’s write
第一步：学生自主完成part E部分的写作练习。
第二步：教师抽取1~2名同学朗读自己完成的E部分练习，讲评核对答案。
第三步：学习用法：
1. fast-faster-fastest high-higher- highest
2. run fast 跑得快 jump high 跳得高
3. 总结本课自己的收获，小组内交流。
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达标小检测
选词填空。
David runs _______ (fast, faster) than me.
I’m the _______(taller, tallest) boy.
She can jump _______ (the higher, high).
The bird is the _______ (biggest, bigger).