可数名词变复数规则教案
第一环节：导入主题（3分钟）
教师出示相应单个或多个形式物品的图片或利用身边实物，提出问题，刺激学生思维，进入主题并帮助学生提取思维导图的主题关键词：可数名词单数变复数。

第二环节：自主观察归纳，调动学生思维（16分钟）
步骤一教师给出如下例句：
1)I eat an apple every day, but she eats two apples.
2) There is a bus. There are many buses.
3) I like this watch. I like these watches.
4) She is the mother of the baby. She is the mother of five babies.
5) This knife is very beautiful. These knives are very beautiful.
6) Tomato is good for us. Tomatoes are good for us.
7) It is a photo. They are photos.
首先，教师要求学生仔细观察所给出的句子，让学生自行找出这些句子中所共同强调的部分，将所强调的部分提取出来，并记录下来.将这些字提取出来之后，叫学生进行讨论并引
导学生把上述可数名词按一定规则分类，制作思维导图。

步骤二：教师再次给出例句，引导学生得出不规则变化的情况。

例句如下；
He is a man. They are men.
I got to school on foot. They are on feet.
The white mouse is small. I hate mice.
I am the only child in the family. There are four children in his family.
同样的教师引导学生观察后，制作出思维导图。

第三环节：头脑风暴，演绎语法规则（８分钟）
学生记忆语法规则并进行抢答竞赛活动，进一步完善思维导图。

第四环节：对比评价，让学生明确优缺点（８分钟）
教师给出评价表，学生根据要求打分。

第五环节实践巩固（６分钟）
1
2）任选８个符合不规则变化的单词，运用其单复数形式编写作文。