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必修1《Grammar》新课标教案优质课下载
To grasp the key sentence patterns of comparative degree of adjective.
Teaching steps:step1问题导学
Can you give me some examples about adjective?
Step 2:自主学习try your best to fill the form
定义：表示 比较，相比较的对象应是 。
变化：1.单音节或少数双音节
普通词词尾有e辅音字母+y重读闭音节末尾只有一个辅音字母2．其他双音节词或多音节词，在该词前加 。
3.不规则变化
原级 比较级good well bad many much little far old
Step3:互动探究the key sentence patterns of comparative degree of adjective.
1.A＞B
句型：
注意：修饰比较级的词有
Eg:This room is (small)than that one.
This story is much (interesting ) than that one.
Please come here a little (early).
2.A＜B
句型：
翻译：jim不如lilei高
3.A=B
句型：
Eg:The cake is as (big) as that one.
Swimming is as (exciting)as climbing.
4.越来越
句型：