英语必修二unit3教案

英语必修二unit3教案

【篇一：高中英语必修二第三单元reading教学设计】

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【篇二：高一人教课标必修2unit3 computers全单元的教案】

period 1 reading

the general idea of this period：

this period includes warming up，reading and comprehending of unit 3.it introduces the history and development of computers.from this period the students will learn more about computers.meanwhile they can learn some reading strategies such as skimming and scanning.

teaching aims：

1.train the students’ reading ability.

2.learn some useful words and expressions.

3.learn more about computers.

teaching important points：

2.learn how to use some important words and phrases in this passage.

teaching difficult points：

1.how to help the students improve their reading ability and understand the passage better.

2.learn how to use some important words and phrases in this passage.

teaching methods：

1.skimming the passage to get the general idea of the text.

2.scanning to get the details from the passage.

3.explanations and practice to help the students master some language points.

4.discussion to help the students understand better what they’ve learned and

to use the knowledge they’ve learned in this period.

teaching aids：

1.a tape recorder.

2.a multimedia.

teaching procedures：

step 1 warming up

1.greeting the students as usual.

2.introduce the topic of computers

show the five pictures （an abacus，a huge computer，a calculator，a pc，a notebook computer）and get the students name them in english.through this task，students can have a general idea about what they are going to learn.besides，students are expected to have a discussion about what they have in common while looking at them.and they are required to use the given expressions in their discussion to express their ideas.

t：boys and girls，today i am going to introduce some machines to you.now let’s see whether you can name them in english correctly，and talk about them.now work together with your partners and try to find out what they have in

common.

two minutes late，five students are asked to talk about them in class.

s1：an abacus is an old calculating machine used in china until now.

s2：a huge computer is built to solve some mathematical problems.but，in my opinion，it is too big.

s3：a calculator is a new calculating machine which can solve a large number mathematical problems.and i think it is very convenient to carry and use，so we often use it.

s4：a pc is a personal computer，which can solve all kinds of problems and is widely used in offices，schools，shops，at homes，etc.now.

s5：a notebook computer is a kind of useful computer which can be taken conveniently like a notebook.but i think it is too expensive.

t：quite good.it seems that you are all quite familiar with these machines.but can you tell what they have in common?any volunteers?

s6：let me try.i think they all calculate something.they can deal with some maths problems. s7：i believe that they are our good friends.with their help we can finish our work quickly. s8：the 21th century is the century of information technology.as middle school students，we should try to learn how to use

computers.

t：well，your opinions are all right.indeed，these machines all can calculate something.what’s more，from the abacus to the notebook computer，there is a long way.but now computers have already changed our lives greatly.but do you know more about computers and can you say something about how computers have changed our lives.

step 2 pre-reading

show the questions on the screen.

t：now，please have a discussion first，and then i’ll ask some students to report your work.

after a few minutes.

t：now，who would like to answer the first question?volunteer!

s9：i’ll have a try.i know that computers have developed from large machines.they have been made smaller and smaller，but work faster and faster.i really can’t imagine what they will be like and whether they can take the place of human beings in the future.

t：yes，this is really a big problem.i think you are all interested in computers，you may go on studying computers，and perhaps one day you will design your

own computers and become the masters of computers.ok!next question!

s10：i think computers have changed our lives greatly.we use computers widely in our study，in our work.you are using the computer to teach us english，aren’

t you?

s11：in my opinion，in the modern society，using the computers means grasping a tool of controlling the world.we may communicate with each other from a very long distance.in short，we can not live freely without them.

t：i agree with you.the computers are becoming more and more important in our lives.but learning more about computers is also important，isn’t it?ok，let’s come to the reading passage “who am i”.

step 3 reading

task 1.skim the passage for the general idea.

t：boys and girls，you will be given two minutes to skim the passage and try to find out who “i” am and get the general idea of this passage.

after two minutes.

t：time is up.who would like to tell us who “i” am and give the general idea

of the text to the class?volunteer!

s12：of course，“i” am the computer.the passage is mainly about the history and development of computers.

s13：the passage is also about the relationship of computers and humans.

task 2.scan for the details.

t：boys and girls，you will be given two more minutes to scan the passage and try to find out the answers to the following questions.let’s see who can find out the answers most quickly and correctly.

1.where were you in 12?

2.what happened to you in 1822?

3.what were you called in 1936?

4.what did you get in the 1960s?

5.what happened to you in the 1970s?

t：have you finished?

s14：i have.i was in france as a calculating machine in 12.

in 1822，i was built as an analytical machine by charles babbage.

i was called “a universal machine” in 1936，as i could solve any mathematical problem. in the 1960s，i was given a family connected by a network，so that i could share information with others and we could talk to each other.

in the 1970s，i was brought into people’s homes.

t：you are so quick-minded that in such a short time you could find out all the answers to the questions.your mind really works like a computer!

step 4 comprehending

task 3.fill in the timeline to remember the facts.

t：but can you memorize facts like a computer?i am afraid you can not.but let’s try to remember the facts in the passage by filing in the timeline on page 19，which，i am sure，will help you remember the facts easily.

suggested answers：

t：have you finished?if so，please check your answers yourself.i’m sure all of you have got them right.now you can retell the history of computers easily with the help of the timeline，can’t you?please have a try，boys and girls!

step 5 homework

1.recite the key sentences.

2.prepare for learning about language.

3.try to retell the text using about 100 words.

step 6 the design of the writing on the blackboard unit 3 computers period 1

the general idea of the text： questions 1.where were you in 12? 2.what happened to you in 1822? 3.what were you called in 1936? 4.what did you get in the 1960s? 5.what happened to you in the 1970s?

language points：

1.in common/have... in common （with）...

2.in one’s opinion

3.deal with

4.simple-minded

5.“as” and “with”

6.“there were times when... ”

step 7 record after teaching

period 2 learning about language

the general idea of this period：

this period includes revision of the text、learning about language.from this period the students will learn how to use some of the key words and expressions in the text and do some exercises for consolidation，and learn how to use the present perfect passive voice.

teaching aims：

1.help the students to learn to use some useful words and expressions.

2.enable the students to learn how to use the present perfect passive voice.

teaching important point：

the use of the present perfect passive voice.

teaching difficult points：

how to master the usages of some important words and phrases and the present perfect passive voice.

teaching methods：

1.task-based learning.

2.cooperative learning.

3.explanation and practice.

teaching aids：

1.a tape recorder.

2.a multimedia.

teaching procedures：

step 1 revision

t：boys and girls，in last period we learned something about the history and development of computers.now who would like to retell the text with the help of these figures?

s1：let me try.in 12，a calculating machine was used in france.then in 1922，the analytical machine was made by charles babbage.it could follow instructions from cards with holes.in 1936，alan turing，the real father of computers，wrote a book to describe how computers could be made to work and built a “universal

machine” to solve any mathematical problem.later，people discovered the computer had “artificial intelligence”.in the 1960s，the computer got his new transistors.its size was totally changes at that time.and in the early 1960s，the first family of computers were connected to each other.in 1970s，computers have brought into people’s homes.now computers have been used by billions of people to deal with information and communicate with each other around the world by the internet.

t：congratulations!you’ve done very well.now try to do the same to your partners，ok! step 2 words and expressions

task 1

t：please turn to page 19 and finish discovering useful words and expressions.at first，look at ex.1.from the reading passage，find the words and expressions with the following meanings.now，ten students will be asked to give the words.who can?volunteers!

check the answers together.

task 2.

t：well done.now please look at ex 2.and complete the passage with some of the words above.pay attention to the use and the forms of those words.

the possible answers：

network so thatwent by totally truly simple-minded anyway deal with

task 3

t：please finish ex.3.look at the sentences on page 20.tick the right word.then some of you will be asked to read the sentences one by one.

the possible answers：

1.life totally changed when i went to university.

2.i was amazed to find that i won the competition to design a new computer.

3.the competition was so exciting that we cheered all evening. 4.i was so excited at the thought of meeting yang liwei that i could not sleep.

【篇三：人教版高中英语必修二第三单元教学设计】

《多媒体课件制作与使用技术》

课题：the olympic games

姓名： mia dong 学号： 17 专业： 英语 班级： 4 课程名称：多媒体课件制作与使用技术 学期：2012至 2013学年 第二学期

人教版高中英语必修二第三单元

《the olympic games》教学设计

mia dong 外语系 4班 17

一、学情分析

（一）学习者分析

1、一般特征：

学生基本上来自农村，英语水平参差不齐，学习压力大； 学习策略与方法不合理，有的学生还不喜欢英语。 2、学习风格分析：

对于高中生来说，学习的习惯和方法还是局限于较为死板，习惯于题海战术，很

少有自发的对感兴趣的课题的研究或学习；

学生习惯于上课认真听老师讲解，较少地参与主动地学习，一直是较为死板地学

习，老师激发学生兴趣，使其主动融进课堂学习。 3、初学能力判断;

既一个学期的高中英语学习后，学生的英语水平能力有提高，但还需继续努力； 关于必修二已经学习了第一、二单元，学生基本可以接受第三单元的学习任务，

前提是必须认真融入由教师带领的学习氛围中。

（二）教材分析

本单元以世界性的体育盛会──olympic games 为话题，旨在通过本单元的教学，

使学生了解奥运会的起源、宗旨、以及古现代奥运会的异同。学会用英语表达自己的兴趣爱好以及如何向别人推荐某一种爱好，同时培养学生对体育运动的爱好。

二、教学目标

课表内容：

（一）教学模式

关于第二单元本环节——reading部分，采用教学问答模式、课堂授受模式、指导自

学模式、合作交流模式以及探究学习多种模式交叉运用。

（二）教学策略

主要是使用替代式教学策略，使学生在短期内学习许多内容，提高教学效率。其中

穿插问题引导方式，从而克服单一的替代式教学策略的不足

（三）教学方法

以语言形式获得间接经验的方法为主，通过教师和学生口头语言活动及学生阅

读书面语言为主，其中使讲授法、谈话法、讨论法和读书指导法交叉使用。

四、教学平台

以多媒体课件演示为主，辅之以少量板书，即多媒体课件教室的教学环境。 五、教学计划

本单元用6课时

第一课时: warming up and listening 第二课时: speaking 第三课时: reading 第四课时: reading

第五课时: language study

第六课时: integrating skills

（注：本课件为教学计划中的第三课时）

六、教学动力和动机

关于第三单元本环节教学，教师通过展示学生普遍关注的或喜欢的图片调动学习兴

趣，并且共同讨论学习各种有趣的运动调动学生学习积极性，并告知学生在reading后有课堂测验，从而使学生感到较小的压力，促进学习积极性，进而完成教学任务和教学目标。

七、教学具体环节

（一）课件第一部分

以上图片作为本课时教学的第一屏

1、以microsoft powerpoint 2012版本“生如夏花”为主题的模板，并且包括后面的十几屏都继续使用本模板，使之成为一个整体，体现“青春”、“活力”、“激情”、“运动”等含义，不仅与本单元主题——“奥运会”精神相契合，并且为学生所喜爱，使之激发兴趣，从而更好地投入学习中；

2、使学生树立这样的思想，即青春奥运，激情的梦想在奥运（运动）、在学习，时刻充满激情，乐观积极向上地面对每一天，进而达到教学目标的情感价值观这一目标，把教学思想和目标贯彻整个教学过程。

（二）课件第二部分

主要有2008北京奥运会、奥运五环和奥运精神为内容，包括多媒体课件第二、三、

四屏

以上图片作为本课时教学的第二屏。 1、 给学生展示一幅2008年北京奥运会的主题馆鸟巢的矢量图，让学生自由发挥讨

论关于北京奥运会的任何话题任何事件。此环节应控制在5分钟左右，充分运用合作探究学习；

2、 讨论结束后，教师应该加以评价，并且补充学生讨论话题的内容，丰富学生对

北京奥运会的了解，激起学生学习兴趣；

3、 作为情景创设，导入新课，为下面的教学活动做铺垫。