●     背景： 该短文以视频观看为主题，这是继游戏之后，初中生第二大流行爱好7。通过描述一个学生观看视频时的实时动作，文章旨在将现在进行时的抽象概念，融入到学生熟悉的具体情境中。

●     核心语言重点： 现在进行时，be动词。

●    课文：

I amwatching a video now. It is a video about a new kind of robot. The robot isvery small, and it can fly. The man in the video is showing the robot toeveryone. He is talking about the robot’s special powers. He is also flying therobot inside his house. My little brother is sitting next to me. He is watchingthe robot too. He is very excited. He is asking a lot of questions. I am tryingto listen, but he is talking too much! After this video, I want to watch avideo about a famous musician. My brother doesn't like that, but I love music.

●     词汇亮点：

○    watching 正在看

○    robot 机器人

○    excited 兴奋的

○    musician 音乐家

○    listen 听

语法解析：

本课文是学习现在进行时（am/is/are + verb-ing）的绝佳范例。句子“I am watchinga video”和“He is talking about...”清楚地描述了正在发生的动作5。同时，短文也巩固了be动词（如 It is a video）在陈述句中的用法，为学生提供了将不同时态融会贯通的练习机会。