难忘的军训生活-开工典礼
初中英语《The importance of computer》
上海新纪元教育集团重庆市中山外国语学校 谢丹
I、教学目标
知识与技能目标：
1.识记单词：entertainment,doubt,place,cancel,connec
t,properly;
2.学习有用的表达：there is no doubt, With
the help of ，for example,for
instance,besides,
Thanks to;
过程与方法目标：
3.通过图片导入，拓展语言素材，营造语言情境;
通过In
pairs两人讨论，翻转课堂，培养学生的英语自主学习的能力，调动
学生主动学习英语的积极性;
通过观看视频广告---《高度依赖电脑的未来生活》，预测并勾选出电脑的应
用领域;
通过skimming
1a找到段落的主题句、例举句，并注意主题句加例举句的英
文段落的基本形式;
通过Scanning 1a输入语言，完成1b;
通过微信扫描，用平板参与问卷星在线答题检测;
通过观察、想象，并借助1b和观看视频广
告---《老唱片》输出语言，角色表
演出商业广告去描述电脑的优点和公益广告去提示人们更好地使用
电脑。综合
提升学生听说读写的能力，和学习英语的热情，学以致用。
情感态度和价值观目标：
4.通过观视频广告《高度依赖电脑的未来生活》，初步感受数学与实际生活的联
系;
通过讨论学习和制作公益广告，能够提升观察、想象和语言表达的能力，学
以致用，热爱学习英语;
通过观看视频广告《老唱片》,孙女借助iPad，把穿越三代的《永远的微笑》
播放给奶奶听
，体味亲情间的温馨。
II教学重难点分析及解决措施
重点：
1.识记单词：e
ntertainment,doubt,place,cancel,connect,properly;
2.学习有用的表达：there is no doubt, With the help of
，for example, for
instance, besides, Thanks
to;
解决的策略：
1.课前微视频；
2.音频插入；
白板书写重点词汇（学生通过听觉感悟，巩固1a第一段）
连线（学生通过听觉感悟，连线巩固1a第二段）
拖拽（学生通过对打乱图片的重新排序巩固1a第三段）
3. 在线投骰子选组、实物展台、
放大镜（学生小组合作整理并生成语言知识点，
白板分享，教师加以整理并呈现知识树)；
4.问卷星（学生用微信扫描，用平板参与在线答题）当堂检测应考知识点，并及
时补救。
难点：完成和应用1b;
解决的策略：
1.（学生通过skimming 1a找到段落的主题句、例举句，并注意主题句加例举
句的
英文段落的基本形式;遮幕功能迅速订正答案）
2.音频插入
白板书写重点词汇（学生通过听觉感悟，巩固1a第一段）
连线（学生通过听觉感悟，连线巩固1a第二段）
拖拽（学生通过对打乱图片的重新排序巩固1a第三段）
3.白板多人书写（学生完成1b，在分享中认识并改进）
4.观看视频广告---《老唱片
》和借助1b输出语言，角色表演出商业广告去描述
电脑的优点和公益广告去提示人们更好地使用电脑。
综合提升学生听说读写的
能力。
III教学设计
Hi class！Nice
to meet you .Please have a seat.
Lead in &
Warm up
师生互动了解电脑历史、类型、品牌头脑风暴，翻转课堂。用聚光灯随意拖动
图片，吸引学生注意力。
What’s this?
Would you like to
have it?
And how about this one?
-…
A
computer, too. It is the first computer, ENIAC. It
was not only very large,
but also quite heavy.
Now, we will learn Unit 4 Topic 3 Section C.
This passage talks about
computers. There are
many kinds of computers. Are you excited?
-Yes.
There are Desktop computer, Laptop
computer, Table PC, phablet, Ipad...
My first
question is what the computers are used for?
两
人搭档探究。使导入逼真，为教师和学生互动营造语言情境。观点共享，论
证，协商，拓展语言素材。
Let’s share good ideas in pairs. (In
groups3分钟)
Now show your results. Group 1，
Group 1：Get money from the ATM.
Teachers
almost use computers in class every day.
we
can find more kinds of goods and have more
choices.
Group 2, have a try.
…
Group
2：Surf the internet so we can learn a lot without
going to the
library.
Send an e-mail just
in a few seconds to your friends far away from
you.
People can know about what’s the
happening in the world
quickly.
we can buy some things without going out.
…
Brilliant! Anything else?
Computers can do and will do many many
things
in the future, you can imagine.
Pre-
reading学生观视频，初步感受电脑与实际生活的联系。
Let’s watch a
video about the near future. Where are computers
used in?
-Computers are used in many ways-in
office, in big shops, at the airport,
at
schools, and even at home.
So, if you know
about computers technology well, you can live a
better
life.
学生预测课文，并勾选。
Now, turn to
page one o one, tick the fields we use the
computers in.
XXX，come here. The others tick
the fields in your books.
-Which fields has
XXX ticked, ?
-All.
There is no doubt that
computers are widely used in all fields.
While-reading
Skimming 1a，underline the
topic sentences. 学生找主题句，了解文章大
意。（30秒）
Are
you though?
-Yes. The first paragraph…..The
first sentence, since computers were
invented
in the USA in the 1950s, they have become very
important in
many areas of work and leisure.
The second paragraph…… The first sentence,
since the internet came
into being, people’s
lives at home have been changed, too.
The
third paragraph……The first sentence, computers
have improved
our lives, but they have brought
problems, too.
OK, where can we find out the
topic sentences?
-The first sentence in each
paragraph. Maybe the last one. Pay attention
to the structure of the paragraphs, they’re
the topic sentences and
examples.
学生带问题，模仿音频，输入语言。
Scanning 1a. Listen and
do exercise.(学案)
学生描述，连接，拖拽图片。
Paragraph
one. XXX, come and write down your answer.
Paragraph two. XXX, come and join together.
Paragraph three. XXX, come to drag and drop.
Post-reading
学生完成1b
整体理解课文，并在分享中适时纠正非常见控制性错误。
Turn to page one
o two. Read the passage again carefully and finish
1b.
The others do it in your books.
Check
together!
Summary
学生小组合作整理生成语言知识点，提出疑难，观点共
享，教师用知识树补充，
学生记忆。
What key points
have you learnt? Write down your paper in groups.
在线投骰子选组
let’s remember it.
Consolidation
学生扫描二维码进入问卷星，完成中考考点练习。实证分析，有针对性纠正控
制性错误。
学生用微信扫描，用iPad参与问卷星在线答题
let’s have a look
at the result. …
Improvement
学生观视频，结合本课教学输出语言，角色扮演1b,
即分组展示商业广告和公
益广告，综合提升学生听说读写的能力，学以致用。
I have
a video for you. Now, let’s enjoy it.
It’s
very wonderful, isn’t it? I think we can make a
video like this. Do you
want a try?
According to 1b, some of groups can do
Commercial advertisements
about the usages.
The others can do Public Service Announcements
about their problems to tell people to use
computers in a good way.
Ready ,go!
Are
you ready?
-Yes.
Group xx, have a try!
Group xx, welcome!
Group xx, come on!
Assignment
教师评价小结，学生记录作业。
All of us
did a very good job! Thank you! But only one group
is the best.
Which group is the best? Which
group has best shown us the usages or
problems
of computers? Let’s vote! All of us are judges and
vote for the
best group. You have one minute
to think and vote.. .
-Thank you
Are you
happy?
-Yes.
反思收获，结束！
We know the
computers play important roles everywhere, so the
homework is to write a passage---One Day
Without Computers.
IV板书设计
Unit4
Topic3Section C The importance of computers
主题句+列举句=> New phrases:
一个英文的段落 There is no
doubt It’s certain
New words:
For example = For instance
Entertainmentleisure Besides:
What’s more
place -- cancel
Useful expressions:
connect
Thanks to for
properly
With the help of