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

Unit 4 Lesson 2 【学习目标】 Learning Objectives 1.To understand the basic functions of the apps and learn to integrate information by listening 2.To use functional expressions of asking for and offering help in different situations 【学习过程】 Learning activities 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) Activity 2: Read the Skill Builder, and then listen and check. Skill Builder 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. 1. Why are apps so popular? _______________________________________________________________________________2. What are the difficulties in developing an app? _______________________________________________________________________________ 3. What are the latest technologies used in apps? _______________________________________________________________________________ Activity 3: Listen again. Complete the information. Answers _____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ Activity 4: Group work. Answer the questions using the info