高中英语《Unit3 Who Am I》优质教学课件设计
高中英语《Unit3WhoAmI》优质课教案、教学设计
高中英语《Unit3WhoAmI》优质课教案、教学设计Unit 3 Who am I?Teaching Aims:1.To help students know more about Computer.2.To develop students’ skimming and scanning reading skills.3.To encourage students to know how to describe a history of the development ofsomething.Teaching Important & Difficult Points：1.To help students grasp the history of the development of computer.2.To guide students to describe computer’s development.Teaching Focus:1.Train students’ reading methods and skills.2.Develop students’ abilities to catch information, analyze and solve problemsthrough reading activities.Teaching Procedures：※※※Read for main idea※※※Task1: Read the passage quickly and try to find the answers to the following questions.1. In the title, what does “I” stand for?2. What’s the topic sentences of each paragraph?3. What’s the main idea of the passage?※※※Read for details※※※Task2: Read Para1 carefully and fill in the form with information in Para1.●F rom the above form, we can know that the text is written in an order ofTask3: Read Para2 and decide whether the following sentences are true or false and give your reasons.1. My shape didn’t change even though my memory improved.2. The older I am, the larger I have become.3. Over time I have been very easy to forget things becauseI don’t develop enoughmemory.4. I was able to share my knowledge with others through the World Wide Web in theearly 1960s.Task4: Read Para3 and answer the following questions.1. What are the new applications of the computer?2. What role do computers play in the life of human being?※※※Test in class※※※Task5: SummaryIt began as a machine in 1642 in France. In 1822 it was builtas an machine. Then in 1936 Alan Turing wrote a book and built a machine. As time , it was made smaller but its memory grew and. In the 1960s they gave it a family connected by a . Now people call it the Internet. It was used in and since the 1970s. Since its birth it has truly been built to help the .Task6: Discussion: Should high school students play computers?①I think high school students should surf the internet because…②I think high school students should not surf the internet because…Task7: Homework:1. Write down what you were discussing.2. Read and retell the text.。
人教版英语必修二Unit 3 Reading(Who Am I？)教学设计
准确把握阅读文章的脉络和写作手法
教学流程：
Steps
Aims
Teacher’s activities
Students’ activities
1.Warming-up: (1min)
To introduce the topic
Go over the topic discussed in the last lesson
4. Post-reading
(5min)
To analyze the writing technique of the passage
Lead Ss toanalyzethe last sentence of the passage &the writing technique of the passage
Give Ss some comprehending tasks and guide them to work them out
Read and work out the comprehending tasks
To teach Ss some skills that can be used to find the topic sentences and summarize the main idea of the paragraphs
Go over the topic
2.Pre-re learn to predict before reading
Show Ss the title of the passage. Guide Ss to predict and help Ss to build up a knowledge net.
Analyze the writing technique of the passage
人教版英语必修二Unit 3(Who Am I？)教案
Learning plan for Senior English Book 2Unit 3 ComputersReading Who am I?Designer ：Senior Grade One●Teaching goals1. Language targetImportant words :Calculate universal simplify operator logically reality personal tube network application financeexplore revolution artificial intelligence technological2. Ability goals1)Enable the students to grasp the history of computers.2) the relationship between computers and humans.●Teaching important pointsTry to finish the exercises of Comprehending.●Teaching difficult pointsEnable the students to learn how to grasp the structure of the text.●Teaching proceduresStep I：Greetings and leading-in●Activity1:see a short film about robots (2')●Activity2: Guessing games --word puzzle (class work /5') Let’s guess what they are:● made of wooden beads(珠).●An old calculating machine .● in China until now.Who am I?● solve some mathematical problems.● too big. /as large as a room.Who am I?● a new calculating machine.●can solve a large number of mathematical problems.Who am I?●a kind of computer .● can solve all kinds of problems .●be used widely now.Who am I?● a kind of computer.●can be taken conveniently(便利) like a notebook.Who am I?●Step II. Skimming:Activity3:Do a quizRead and answer these questions: (individual work / 3')1.Who am I?2.Who was the first person to invent the earliest computer?3.Who was the next important person to design computers?4.How old is the computer?5.when was the computer the biggest?6.What happened to the computer in the 1960s?●Step III. ScanningTask1: Read the passage again and complete the chart below(Pair work /5’)Task2:Read the passage and finish the timeline below (individual work / 3’）1642: The computer began as a .1822: The analytical machine was made by Charles Babbage.____ : The computer grew both in size andin .1940s : The computer had grown a room.: The first family of computers was connected to each other. 1970s :computers were used in .Now : Computers connect people . together.Task3:Check the sentences are true or false. (individual work / 3')1.Alan Turing built an Analytical Machine to solve any mathematical problems.( )2.People began to realize that the computer got cleverer and quicker with time passing.( )3.The computer began to serve the human race since it was brought into people’s homes.( )4.Since the 1970s, the computer was used by people around the world through the Internet.( )●Step IV.Summary(class work /5')I began as a ________ ________ in 1642 . In 1822 I was built as an ________ _________. In 1936 Alan Turing built a _______ ________. As the years have____ ____, I have been made_____ and smaller, but I got ____ ____ cleverer , quicker ____ _____.In the 1960s they gave me a family________ ___ .I was _____ ____ ____ ______ in the 1970s. Since my birth I have truly been built to serve the human race.Step V.Activity 4: Discussion( group work /5')Discuss with your partners to list some advantages and disadvantages of the Internet.Advantages：___________________________________________ Disadvantages:__________________________________________ ●HomeworkWrite a composition about the relationship between human race and the computer .。
高中英语 Book2 Unit 3 第三单元 reading：who am I课件 新人教必修2
Latter
And latter…
a calculating machine, in 1642
帕斯卡计算器是由布莱 斯·帕斯卡(Blaise Pascal) 发明的，帕斯卡计算器可 以把一长串数字相加，在 他的计算器中有一些互相 联锁的齿轮，一个转过十 位的齿轮会使另一个齿轮 转过一位，人们可以像拨 电话号码盘那样，把数字 拨进去，计算结果就会出 现在另一个窗口中。
2._sm__a_ll_er__an_d__sm__a_ll_er______(modern) My history: 1. 1642 _c_al_c_u_la_t_in_g___machine
2. 1822_a_n_a_l_yt_ic_a_l__machine 3. 1936 _u_n_i_v_er_s_a_l __machine 4. 1940s _h_u__g_e__c_o_m__p_u__ter 5. 1970s __P__C___ and _l_a_p_to_p_ My memory: _t_u_be_s_ _t_r_a_n__s_is_t_o_r_s___ _c_h_ip_s_ My applications: _c_o_m_m_u_n_i_c_at_i_on____; __fi_n_a_n_ce__;
Huge computer
PC
laptop
(personal computer) (notebook computer)
PDA (personal digital assistant)
robot
Similarity?
They’re computers in different stages.
Name : computer Born : (time)__16_4_2___ (place) F__r_a_n_c__e___ My real father: ___A_l_a_n_T_u_r_in_g____ My size: 1._h_u_g_e___________( in the past)
Who am I 高中英语必修课件
have been told.
large → small ; poor → strong
Task 2: Scanning--read the passage in details
Body Paragraph 3: • strong point (中心句)
• tetails/ examples
(细节)
Ⅱ.Discourse Analysis Discourse Pattern
Task 1：Skiming--- read the passage as fast as you can
1. what does “I” refer to in the title? A person or a computer? A computer. 2. Find out the topic sentence of each paragraph and underline it.
• 2.culture behaviour
Some teenagers spend too much time on computers and Internet.
• 3.Writing knowledge
structure of 3-paragraphs-essay
Language
1.calculate: to find out something by using numbers 2.simplify: to make things easier 3.solve: to work out the answer to a problem 4.application: a particular use 5.over time: as time goes by 6.as a result: therefore、thus 7.provide sth for sb: to supply sth to sb
人教版英语必修二Unit 3(Who Am I？)教案
1) the development timetable 4. para.1
3. students can able to fill the 2) the conclusion of the 1) teacher asks students to read the first paragraph carefully and
the change of the development speed 3) teacher leads students to summarize the writing pattern: topic sentence-supporting details
5. students can summarize the
IV. Teaching Aids Multi-media and Power Point
V. Teaching Procedure
时间段落
教学目标
内容模块
教/学活动过程与方法
第1段
Lead-in
step 1. Lead-in
2 分钟
1. Ss will get the meaning of a 1. Ask Ss to guess riddles.
2. the understanding of the main idea and topic sentences of each paragraph.
3. understanding of the first paragraph:
1. teacher asks students to go through the passage and answer: q: Can you find the topic sentences in each paragraph?
Module2Unit3ReadingWhoAmI？教学设计（人教版高二英语必修教案教学设计）
Module2 Unit3 Reading Who Am I ？教学设计(人教版高二英语必修教案教学设计)高二英语组：杨雪琪Module2 Unit3 Reading Who Am I ？教学设计一、教材分析1.教学内容分析Reading 中以别致的标题Who Am I？引起学生的好奇心，使学生迫不及待地阅读这篇文章，并努力猜出“I”是computer，从而对文章的内容印象深刻。
文章以第一人称的形式按时间先后顺序讲述了computer的产生、发展和现在，并用拟人化的口吻表达了computer 乐于为人类服务的精神。
通过这一节课的学习，学生增加另外有关计算机等方面的的知识和相关的词语，并理解了计算机的发展史及其广泛的应用，从而激发学生对科学探索的兴趣。
2.教材处理紧扣主题设计了Lead-in, Pre-reading, Fast Reading, Careful Reading, Consolidation & Extension, Discussion and Homework 七个教学步骤,旨在通过这些活动帮助写生掌握阅读策略和阅读技巧,提高学生的阅读理解能力及口语和书面表达能力。
3.教学目标1）知识和能力目标：①培养学生运用阅读策略预测课文内容和获取信息，从而提高阅读能力。
②引导学生掌握课文中相关的句型和词汇，结合已有知识展开讨论，锻炼思辩能力和口头交际能力。
③学生能根据所阅读和讨论的内容写一篇短文,锻炼书面表达能力。
2）情感目标：陶冶学生的道德情操，培养学生自主、合作和探究精神。
4.教学重点和难点1）培养学生的阅读能力。
2）引导学生把所学词汇和句型运用到口头和书面表达中。
三、学法分析：贯彻新课标以学生为主体与学以致用的指导思想，提倡自主、合作、探究的学习方式，通过引导、点拔，让学生运用各种阅读技巧预测课文内容和获取信息；对难点的突破主要以启发引导的方式，让学生展开积极的讨论，自己去分析，去感悟，最后由教师补充点拨归纳，从而提高听、说、读、写能力。
高中英语人教版精品课件《Who am I》
Robots, Mobilephones, Space
rocets
→to ans with a life of high quality
narrow
wide
of the machine
Calculating machine
In 1642
Analytica l machine
In 1822
Universal machine
1936:
————S—im—s ——————————
——— Thin logically and produce an answer
FunctionSqo功ulvicel能ydif与ficu用lt m途athematical s
1642:
poor
strong
1822:
Tas 2: Scanning--read the passage in details
In 1936
In the 1960s
In the 1940s
family computers were connected by the networ
it had grown as large as a room
In the 1970s Comes
Nowadays
Computers connect people all over the world together
shaemory:
As I have grown older I have also grown smaller．
→ ; → Over time I never forget anything I hav
been told
large small poor
- 1、下载文档前请自行甄别文档内容的完整性，平台不提供额外的编辑、内容补充、找答案等附加服务。
- 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
- 3、如文档侵犯您的权益，请联系客服反馈,我们会尽快为您处理(人工客服工作时间：9:00-18:30)。
Should high school students
play computer or surf the
si)1cn?)htI noe
rmn eyt (o上p i网n i ol studen
on ts
/I thi shou
nk ld
h s
igh urf
t
h
e
internet because…
2)In my opinion/I think high
used in _offi_c_e_sandh_omes.
Computers connect people all over the world together as devoted _friend_sand he_lper_s.
Read for details:Para2 True or False
passage? ( 回答一个问题加 5 分)
Read for Main Idea
1. In the title, what does “I” stand for? Computer
思考： which Rhetoric Speech the author used?( 修 辞手法 )
拟人（ personification ） Effect: more vivid( 形象生动的） easily understood
T b4.beeeIennwtotalodsld!a.!bl.e to share my knowledge with others through the World Wide Web in the early 1960s. I was given a family connected by a network.
Provide you with
unhealthy/wmaion 于)
● play games
themselves to computers
● do shopping ● save a lot of time
have little time to study Be harmful for your health
in France. In 1822 it was built as an
analyticalmachine. Then in 1936 Alan Turing
wrote a book and built au_nive_rsa_l machine.
As time_w_e_ntby_,it was made smaller but its
birth it has truly been built to help the _h_um__an
race _.
Discussion
Advantages
we can communicate with friends listen to the music see films & watch news play games do shopping save a lot of time do a lot of useful things
F 3. Over time I have been very easy to forget things because I don’t develop enough Myymmmemeemmoryroryy.became so large, like an elephant, that I never forget anything I have
3. What’s the main idea of the passage?
RAeatdhiengadtvipasn:tages of the computer TBhethmeaiimnpidoertaanisceusouf athlley cinomthpeuftiersrt or the
laCsttphaerdaegvraelpohp.mSeonmt oeftitmheesc,oimt’spuater cDoncthluesfiuotnu(re总of结th)eacboomupt uthteer whole
They provide humans with a life of h i g h quality.
T h e y are devoted friends and helpers of the human race.
Test in class
Summary
It began as a cal_cula_tingmachine in 1642
Read for Main Idea
2. What’s the topic sentences of each paragraph?
para1
Reading tips: GOveernteimreaIlhlayvesbpeeen achkanignegd q,utithe aelotto. pic
● do a lot of useful things
There is no doubt that computer has two sides ,too. If we make good use of it, it will make our lives more colorful and convenient. But don’t lose yourself in playing computers. Just
memory grew _la_rger and l_a_rger_.In the 1960s
they gave it a family connected by a network.
Now people call it the Internet. It was used in
_o_f_fices_and homes_ since the 1970s. Since its
Communication
Finance
Trade
space rockets robots
mobile phones medical operation
Read for details: Para3
Questions and Answers
What role do computers play in the life of human being?
para2 sTehensetcehanngceseonliysbecuamse upoassilblleyas imny mtehmoery timopproved.
para3 oMraenynndewoapfpelicaatciohns phaaverbaegenrfaoupnhd f.or me.
F 1. My shape didn’t change even though my memory improved.
F The information was stored in tubes, then o2.nontTrthaenrasnisstiooldrsstearonrIdsalmaatnedr,tlhoeantethrlaercgohneiprthsI.ehavchipe Tsbhe. e size has nothing to do with the agec.ome.
oCromdpeurterosfhadti_mg_ro_ew__n_as__la__rg_e_as_a room.
11997600ss A family of computers was connected by a ne_t_wor_k.
now First as a_P_Cand then as a lap_t_o_p,computers were
Unit3 Who am I?
Reading part
Read for Main Idea
1. In the title, what does “I” stand for? 2.What’s the topic sentences of each
paragraph? 3.What’s the main idea of the
school students should not surf
the internet because…
Advantages
Disadvantages
●communicate with
lose your private information
friends
Be bad for your eyes
●●lsiesetefnilmtost&hewmautscihc news
Should high school students surf the internet (上 网)?
Discussion
Disadvantages
lose your private information Be bad for your eyes Provide you with unhealthy/wron informaion abandon ( 沉迷于 ) themselves to computers have little time to study Be harmful for your health
Read for details: Para3
1.What are the new applications of the computer?
2.What role do computers play in the life of human being?
Pa ra 3
What are the new applications of the computer?
1642
The computer began as a _calcul_a_ting_ machine ．