教学设计：

Teaching objectives

By the end of the class, students are expected to be able to:

1. know how to introduce a product by making a speech;

2. express themselves by using related lexical chunks;

3. adopt a proper attitude towards advanced technology.

Teaching procedure

Step 1 Lead in

T shows Ss a short video about technology.

Step 2 Identify what to be included

What should be included in introducing VR? T directs Ss to read Virtual Reality to extract topic information.

Definition:

Working mechanism:

Applications:

Step 3 Learn how to introduce VR

T encourages Ss to express themselves by using related lexical chunks acquired from the article.

Step 4 Understand the pros and cons of AI

Ss read Artificial Intelligence to find out the keys to the following questions:

What are the concerns posed by AI?

What attitudes should we take towards AI?

Step 5 Know about ChatGPT

Ss read and find out some key information.

Step 6 Write a speech

你校正在举办以科技为主题的英语演讲比赛。请你以 Be smart ChatGPT users为题写一篇发言稿参赛，内容包括：

1. 介绍 ChatGPT；

2. 它引发的担忧；

3. 我们的态度。

Assignment

(2021年全国乙卷) 你校将举办英语演讲比赛。请你以 Be smart online learners 为题写一篇发言稿参赛，内容包括：

1. 分析优势与不足；

2. 提出学习建议。

附件：