Unit 4 Information technology Lesson 2 Apps课件 2023-2024学年高一英语北师大版（2019）必修第二册

北师大必修 第二册 Unit 4 Lesson 2 Apps 教学目 Lead-in What apps do you often use? What do you use them for? 1 2 To understand the basic functions of the apps and learn to integrate information by listening To use functional expressions of asking for and offering help in different situations 学习目标 目标一：To understand the basic functions of the apps and learn to integrate information by listening Activity 1: Before listening to an interview with an app developer, read and answer the questions. Use the key words to help you. 1. Why are apps so popular? 2. What are the difficulties in developing an app? 3. What are the latest technologies used in apps? to become powerful to be useful to make life easier to solve real-world problems to enjoy learning activities to find what people need to use the latest technology VR (Virtual Reality) AR (Augmented Reality) MR (Mixed Reality) 1. Why are apps so popular? 2. What are the difficulties in developing an app? 3. What are the latest technologies used in apps? Apps are popular because they are useful and make life easier. The difficulty is in solving real-world problems and finding what people need. The latest technologies used are VR (Virtual Reality), AR (Augmented Reality) and MR (Mixed Reality). Activity 2: Read the Skill Builder, and then listen and check. Listening for Key Words Listening for key words helps you understand the conversation better and find the answers to questions more quickly. Before listening, read the questions carefully. While listening, pay attention to the words related to the questions, e.g. popular, difficulties, latest technologies. Listen for words that are stressed. Activity 3: Listen again. Complete the information. Apps Uses of educational apps General functions Difficulties in developing an app ◆ find popular restaurants Apps Uses of educational apps General functions Difficulties in developing an app ◆ find popular restaurants ◆ call for taxis ◆ find directions to different places ◆ allow students