资源简介

Unit 4 Information Technology
Lesson 2 Apps 教学设计
科目：英语 课题：Lesson 2 Apps 课时：1课时
教学目标与核心素养：
知识目标：Students can learn some new words.
能力目标：Students can listen for general understanding and specific information.
情感目标：Students can think individually and learn cooperatively.
教学重难点：
教学重点：How to learn the new words.
教学难点：How to improve students' listening skills.
课前准备：多媒体，黑板，粉笔
教学过程：
一、Pre-listening
1. Greeting
2. Leading-in
ACTIVATE AND SHARE
教师活动：教师提问。
What apps do you often use What do you use them for Use the phrases below to help you make notes.
to book tickets
to book accommodation
to order food
to find directions
to learn a language
to check the weather
to look for popular restaurants
to subscribe to newspapers and magazines
Ask students to think and share their answers.
二、While- listening
1. 教师活动：引导学生读题。
Ask students to read the information in the Skill Builder box on Page 12. And make them understand it.
2. 学生活动：听材料，回答问题。
Before listening to an interview with an app developer, read and answer the questions. Use the key words to help you. Then listen and check.
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)
(Suggested answers:
1. Apps are popular because they are useful and make life easier.
2. The difficulty is finding out what people need and solving real-world problems.
3. The latest technologies used are VR (Virtual Reality), AR (Augmented Reality) and MR (Mixed Reality).
3. 学生活动：听材料，完成表格。
Listen again. Complete the information.
General functions find popular restaurants call for taxis find directions to different places
Uses of educational apps allow students to choose their online teachers and subjects according to their personal interests and needs ensure that students can all enjoy the same learning materials
Difficulties in developing an app find out what people need solve real-world problems
4. 学生活动：Group Work
Answer the questions using the information in Activity 3 to help you.
1. What are some general functions of apps
2. What can students do with educational apps
3. According to Li Xing, what are the difficulties in developing an app
4. If you are able to develop an app to solve a real-world problem, what problem would you like to solve And how
(Suggested answers:
1. General functions include: finding popular restaurants, calling for taxis, finding directions to different places, and so on.
2. Students can choose their online teachers and subjects on educational apps according to their personal interests and needs.
3. The most difficult thing is finding out what people need and solving real-world problems.
FOCUS ON FUNCTION: ASKING FOR AND OFFERING HELP
1. 学生活动：听材料，回答问题。
Listen to two conversations and answer the questions.
1. What help does Dad ask for in the first conversation
2. What help does Barbara Smith ask for in the second conversation
(Suggested answers:
1.Dad asks for help in setting up an account on a shopping app.
2. The woman asks for help in finding out why her goods haven't arrived.)
2. 学生活动：听材料，完成练习。
Listen and plete the Talk Builder.
Asking for and Offering Help
Asking for help
1. __________________ with something
2. __________________ set up an account.
3. I haven't received the goods. __________________ and find out what's going on
4. __________________ check again
Offering help
1. __________________ downloading it
2. No worries. __________________ with that.
3. __________________ help you
4. __________________ enquire about the order with the delivery man.
5. __________________ anything else today
(Answers:
Asking for help
1. Can you help me out 2. I can't figure out how to
3. Can you do me a favour 4. Would you be able to
Offering help
1. Do you need help 2. I can help you
3. How may I 4. Let me 5. Can I assist you with)
三、After-listening
1. 学生活动：完成练习。
Look at the Talk Builder. Pick out the expressions that are formal/ informal and explain why.
1. Divide students into pairs. Tell students that they will discuss the difference between formal and informal conversations.
2. Review students' opinions. Explain to students that when they are talking to a family member, the conversation is informal; when they are talking to someone they don't know, the conversation is formal.
SPEAK
学生活动：Pair Work
Role-play the following situations. Note the formal/ informal use of language.
·Student A: a mother who wants to choose an app
Student B: the son/ daughter offering to help
·Student A: a teenager preparing for a party
Student B: a friend offering to help to buy things online for Student A
四、Summary
重点词汇：powerful, latest, reality, account, app, deliver
重点句型：that引导的宾语从句；when引导的时间状语从句
五、Homework
Write a short dialogue about asking for and offering help.

展开更多......

收起↑