2牛津译林版（2020）高中英语必修第三册 Unit3 Welcome to the unit教学设计

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Book 3 Unit 3 The world online
Welcome to the unit
一、教学目标
By the end of the section, students will be able to:
1. predict what each text is about by observing the illustrations attached to the texts;
2. describe the origin of the three milestones in the development of the Internet;
3. find what contributed to the invention of the first email, the first webcam and emojis;
4. share their use of emails, webcams or emojis and their knowledge of the application of the Internet.
二、教学重难点
1. To observe the illustrations and describe the origin of these three milestones;
2. To discuss the qualities needed to invent the first email, the first webcam and emojis.
三、教学过程
步 骤教学活动 设计意图 互动时间/模式
Lead-in
Step 1 The teacher gets students involved in the
learning mood by asking the following
questions related to the Internet.
1. Do you have easy access to the Internet? If
so, how often do you access it? In which way
do you access the Internet, using a mobile
device or other devices?
2. What do you usually do on the Internet?
3. What does the Internet mean to you?
The teacher lets students talk about whether
they can access the Internet and in what way
创设互动情境，
拉近沟通距离，激发
学习兴趣的同时，开
发话题资源，为单元
学习做好准备。
4’
Individual Work
Class Work
1
they can access it.
The teacher encourages students to summarize
their online activities.
The teacher can show some pictures of the
influence of the Internet if possible.
Step 2 The teacher draws students’ attention to the
first sentence “There are many important
milestones in the development of the Internet,”
and lets students focus on the word
“milestones”. Students share their
understanding of the word “milestone”.
The teacher has students think, “When we speak
of important milestones in the development of
the Internet, what can you think of?”
Students discuss in groups and share their ideas
about some milestones in the development of
the Internet.
利用相关图片导
入主题，并引导学生
进行头脑风暴，激活
学生已有的背景语言
知识，自然过渡到学
习内容。
6’
Group Work
Free talk
Step 3 Students observe the three pictures of the “@”
sign of an email address, a webcam and some
emojis attached to the three texts and find out
what they are used for respectively. Then, the
teacher asks students to read the three texts and
answer the following questions.
1. What can you see from the three pictures
attached to the three texts?
2. Can you predict what each of the three texts
might tell us about according to the
pictures?
Students read the three texts and answer the
引导学生观察图
片，识别图片中物体
的用途，预测文本主
要内容，并有策略地
提取细节信息，掌握
“看”的语言技能，
激发学生输出动机。
10’
Individual Work
Class Work
2
2牛津译林版（2020）高中英语必修第三册 Unit3 Welcome to the unit教学设计.doc

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作者：envi 分类：初中 价格：3知币 属性：4 页 大小：37KB 格式：DOC 时间：2025-02-16

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