学员试讲示范：小学英语词汇课：popular等

词汇教学
1. 题目：My best friend
2. 内容：Helen is my best friend. She is 10 years old.
She is very popular. She is medium height and has a long
hair. She is a very quiet girl. She likes painting and reading
books. Her birthday is in August. Chocolate and ice-cream are
her favorite food. She is lovely and smart. She is my best
friend forever.
3. 要求：
（1）设计相关词汇教学活动，讲解加黑生词；
（2）运用游戏操练单词；
（3）朗读全文
（4）试讲时间10分钟左右；