Unit 4 Information Technology Lesson 2 Apps 教案-高中英语北师大版(2019)必修第二册.docx

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1、Lesson Plan: Unit 4 Information Technology Lesson 2 AppsAim: To introduce and discuss the use of mobile applications (apps).Level: High school studentsObjectives: By the end of the lesson, students will be able to:Understand what mobile applications are and their impact on society.Evaluate the advan

2、tages and disadvantages of using mobile applications.Use appropriate vocabulary and expressions related to mobile applications.Discuss the role of mobile applications in their daily lives.Materials: Whiteboard, markers, handouts with app descriptions, internet access.Procedure:Introduction:Begin the

3、 lesson by asking students if they use mobile applications (apps) and what their favorite apps are. Write down their answers on the board.Introduce the topic of mobile apps by defining what they are and their purpose. Ask students to give examples of different types of apps (e.g. games, social media

4、, productivity, etc.).Explain to students that in this lesson, they will be learning about the advantages and disadvantages of using mobile applications.Vocabulary:Introduce some key vocabulary related to mobile apps such as download, update, notification, icon, etc.Ask students to match the vocabul

5、ary words with their definitions in pairs or small groups.Review the answers as a class and ask students to provide examples of how they might use each word in a sentence.Reading and Discussion:Hand out a sheet with descriptions of several different apps (e.g. a social media app, a fitness app, a we

6、ather app, etc.) and ask students to read them.Divide the class into small groups and assign each group a different app to discuss.Ask students to evaluate the advantages and disadvantages of using their assigned app, such as its usefulness, cost, privacy concerns, and other features.Have each group

7、 report their findings to the class and facilitate a group discussion on the role of mobile applications in their daily lives.Writing:Ask students to write a short paragraph about their favorite app, describing its features and how it has impacted their life.Collect the paragraphs and review them to

8、 ensure that students have used appropriate vocabulary and expressions.Conclusion:Summarize the main points of the lesson and ask students if they have any questions or comments.Assign the homework.Exercises:Vocabulary Matching: Match the vocabulary words related to apps to their definitions.a. inte

9、rfaceb. algorithmc. functionalityd. downloade. virtual realityi. The way that a user interacts with an app.ii. A set of instructions used to solve a problem or complete a task.iii. The ability of an app to perform a certain task or set of tasks.iv. To transfer data from the internet or a computer to

10、 a mobile device.v. A technology that creates a simulated environment that can be experienced through a computer or mobile device.Multiple Choice: Choose the best answer to complete the sentence.What is an app?a. A type of computer hardware.b. A type of computer software.c. A type of computer networ

11、k.d. A type of computer file.What is functionality?a. The ability of an app to perform a certain task or set of tasks.b. The way that a user interacts with an app.c. The set of instructions used to solve a problem or complete a task.d. The transfer of data from a computer to a mobile device.What is

12、virtual reality?a. A technology that creates a simulated environment that can be experienced through a computer or mobile device.b. A type of app that allows users to send messages and make phone calls.c. The way that a user interacts with an app.d. The set of instructions used to solve a problem or

13、 complete a task.What is an algorithm?a. A type of computer hardware.b. A set of instructions used to solve a problem or complete a task.c. A type of computer software.d. A type of computer network.What is an interface?a. The way that a user interacts with an app.b. The ability of an app to perform

14、a certain task or set of tasks.c. The set of instructions used to solve a problem or complete a task.d. The transfer of data from a computer to a mobile device.Discussion Questions:What are some of your favorite apps? What do you use them for?How have apps changed the way we use technology and inter

15、act with each other?What are some advantages and disadvantages of using apps?What do you think the future of apps and mobile technology will look like?Homework:Research and write a short essay on the impact of mobile applications on society, using at least three different sources to support your arguments.Download and try out a new app that you have never used before. Write a brief review of the app, including its features, advantages and disadvantages, and whether or not you would recommend it to others.学科网（北京）股份有限公司