人教版必修二Unit 3 WHO AM I 重点句
人教版模块2 Unit3 Who am I课文知识点学案
人教版模块2 Unit3 Who am I课文知识点学案学习目标: 本单元语言点的学习教学重点：本单元语言点的掌握课前准备：请同学们提前阅读学案内容，了解课堂上要完成的任务，并做好以下准备：预习学案上的内容Teaching Steps :（教学步骤）Step 1 ：Revision(复习提问）口头提问上个导学案上的内容Step2 ：学习本单元的语言点1.have a lot/little in common与…..有许多/没有共同之处2.a calculating machine计算机器3.simplify difficult sums简化一些复杂的数学题4.I developed very slowly and it took nearyly 200 years before I was built as an analytical machine by Charles Babbage.我发育缓慢，差不多到了两百年之后，查尔斯.巴比奇才把我制成了一台分析机。
(1)It was +时间段+before……过了多久才……(2)没来得及…..就…..，还没等……就….(3)It was not +时间段+before……不久，就….(1).They walked about thirty miles to the west before they saw a village. 他们西行30英里才看见一个村庄。
(2).He ran off before I could stop him.我还没来得及阻止他，他已经跑走了。
(3).It was not long before…..不久，就….It was not long before he came back. 不久他就回来了。
5.be programmed 被编入程序6.technological revolution技术革命7. artificial intelligence人工智能8.I wonder if I would grow any longer. any修饰比较级9.As time went by，I was made smaller.=With time going by，……随着时间的流逝，go by逝去，过去The weeks went slowly by.时间一周周慢慢过去。
高一英语人教版必修二Unit3课文内容
高一英语人教版必修二Unit3课文内容第一篇：高一英语人教版必修二Unit 3 课文内容Unit 3 WHO AM I?Over time I have been changed quite a lot.I began as a calculating machine in France in 1642.Although I was young I could simplify difficult sums.I developed very slowly and it took nearly two hundred years before I was built as an analytical machine by Charles Babbage.After I was programmed by an operator who used cards with holes, I could “think” logically and produce an answer quicker than any person.At that time it was considered a technological revolution and the start of my “artificial intelligence”.In 1936 my real father, Alan Turing, wrote a book about how I could be made to work as a “universal machine” to solve any d ifficult mathematical problem.From then on, I grew rapidly both in size and in brainpower.By the 1940s I had grown as large as a room, and I wondered if I would grow any larger.However, this reality also worried my designers.As time went by, I was made smaller.First as a PC(personal computer)and then as a laptop, I have been used in offices and homes since the 1970s.These changes only became possible as my memory improved.First it was stored in tubes, then on transistors and later on very small chips.As a result I totally changed my shape.As I have grown older I have also grown smaller.Over time my memory has developed so much that, like an elephant, I never forget anything I have been told!And my memory became so large that even I couldn’t believe it!But I was always so lonely standing there by myself, until in the early 1960s they gave me a family connected by a network.I was able to share my knowledge with others throughthe World Wide Web.Since the 1970s many new applications have been found for me.I have become very important in communication, finance and trade.I have also been put into robots and used to make mobile phones as well as help with medical operations.I have even been put into space rockets and sent to explore the Moon and Mars.Anyhow, my goal is to provide humans with a life of high quality.I am now truly filled with happiness that I am a devoted friend and helper of the human race!ANDY-THE ANDROIDI’m part of an android football team.About once a year we are allowed to get together to play a game of football.I’m as big as a human.In fact, I look like one too.On the football team I’m a striker so I have to be able to run very fast.My computer chips help me to move and think like a human.For example, I have learned to signal to my teammates in computer language to give me the ball when I am open and have a good shot for a goal.My first football competition was in Nagoya, Japan several years st year our team went to Seattle, Washington in the USA.We won second place.Personally,I think the team that won first place cheated.They had developeda new type of program just before the competition.So we need to encourage our programmer to improve our intelligence too.We are determined to create an even better system.In a way our programmer is like our coach.She programs us with all the possible moves she has seen while watching human games.Then she prepares reliable moves to use if a new situation arises.In this way I can make up new moves using my “artificial intelligence”.I would really like to pla y against a human team, for I have been programmed to act just like them.After all, with the help of my electronic brain which never forgets anything,using my intelligence is what I’m all about!第二篇：高一英语必修二 unit3 教案ReadingTeaching goals1.Target languagea.Important words and expressionscalculator, notebook, common, calculate, analytical, technological，revolution，universal，mathematical, simple, simple-minded, artificial intelligence, anyway, totally, network, truly b.Sentences1)My real father was Alan Turing, who in 1936 wrote a book to describe how computers could be made to work, and built a “universal machine” to solve any mathematical problem.P18 2)As the years have gone by, I have been made smaller and smaller.P183)I became small and thin but I got cleverer and cleverer, quicker and quicker.P18 4)And my memory became so large that I couldn't believe it!P18 2.Ability goalsEnable the students to grasp the progress of computers.3.Learning ability goalsEnable the students to state the progress in chronology order.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 methodsa.Listening method.b.Skimming method.c.Task-based method.Teaching aidsA recorder and a computer.Teaching procedures & waysStep I Revision1.Greetings.2.Ask students the spelling and meaning of some important words and phrases in the text.Step II Pre-reading T: Boys and girls, from the last lessons Speaking and Listening, we have learnt something about computers.Now, please look at the screen and discuss these questions with your partner.Then I'll ask some students to report your work.Are you clear? Ss: Yes, sir / madam.Show the slide.1.What do you know about computers?2.How have computers changed our lives? After a few minutes.T: Now, who'd like to answer the first question? Volunteer!S1: Let me try.I think that our computers developed from large machines.They developed quickly and they are very useful....T: Quite right.A computer contains many small parts.If you are interested in computers, you maygo on studying them in your spare time.Next question!S2: / think that computers are very useful.They change our lives greatly.We use the computers widely in our study, in our work, even in our games.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 by them.In short, we can not live freely without them.Step III Reading This material is the most important part of this unit.So let the students read it carefully and require the students to understand every sentence and grasp all the language points.T: Boys and girls, do you want to know more about computers? Do you want to know the history of computers? Well, let's learn the Reading carefully.Are you clear? Then get the general idea of the Reading in your mind.Are you ready? Ss: Yes, sir / madam.Students read carefully.T: Who would like to give the general idea of the text to the class? Volunteer!S1: The text is mainly about the history and development of computers.S2:What's more, it is also about the relationship between computers and humans.T: Quite right.Let's go on understanding the text.Step IV Explanation During this procedure, teacher will play the tape for students.The students will underline the difficult sentences.After listening to the tape, teacher will explain the text and ask the students to refer to Notes 1-9 on pages 79-80 and learn the words and phra ses “thought, love, enough”.T: We have learned the main idea of the text.Now let's read the text carefully and pay special attention to some details.This time we will deal with some difficult language points.Next I'll play the tape for you.After listening.T: Now let's deal with some language points.Turn to page 18.Let's look at the sentences.1.I know this sounds very simple, but at that time it was a technological revolution!P18 Here “this” refers to the thing that “I followed instructions from cards with holes.Now, we can see, it is a very easy, simple thing.But at that time, exactly in 1822, it was a very big, important thing or a technological revolution.2.My real father was Alan Turing, who in 1936 wrote a book to describe how computers could be made to work, and built a ”universal machine“ to solve any mathematical problem.P18 T: Let's analyze the structure of this sentence.”who...wrote...to describe how...and built...problem“ is an attributive clause.In the clause, ”and“ connects two verbs: wrote and bu ilt.Step V Comprehending T ask1 T: Class, please go over the story and discuss with your partner who you think is the speaker in this story.Who would like to tell me? Volunteer!S1: / think in this story, the speaker is a computer.T: Quite right.Now write down three sentences from the story to support your idea.Who can? S2: / began only as a calculating machine in 1642 in France.S3: Then in 1822 I was built as an AnalyticalMachine by Charles Babbage.S4: Earlier I was not very big, but then I became huge!T: Very good, there are some more similar sentences in the text.You may find them out in your spare time.Task 2 T: Now, please look at the timeline on page 19.Then fill in the blanks with information from the Reading above.Students will be asked to tell the details to the class.Now, who would like to give your answer? S5: 7642: A calculating machine was used in France.S6: 1822: The Analytical Machine was made by Charles Babbage.S7: 7936: Alan Turing wrote a book to describe how computers could be made to work and built a ”universal machine" to solve any mathematical problem.S8: 1960s: Computers got new transistors.S9: 1960s: The first family of computers connected to each Other.S10: 1970s: Computers were brought into people's homes.Sll: 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: Your details are quite right.From the details we can see the timeline of computer history.We must remember it.Are you clear? Step VI Homework 1.Recite the key sentences in the text.2.Prepare for Learning about Language.3第三篇：高一英语必修一unit3教案Unit 3 Travel Journal Period1.Step 1.Warming up 1.Ask some questions:2.Do you often travel? Where have you been?3.2.Following the steps of the warm-up on page 17.Step2.Pre-reading1.Show some traveling pictures of the teacher’s.2.Ask Ss : which river is the longest one in the world and which is the largest one;which river is the longest one in China.3.Ask Ss: how people who live along a river use it.Step3.While-reading1.Scanning: Ss read quickly and answer: What are they going to do?2.Skimming: Ss read again and finish comprehending 1 on page 19.Ss read and get the main ideas of each paragraph.Ss list the countries that the Mekong River flows through.Step4.After-readingSs in pairs and discuss: Wang Wei’s and Wang Kun’s similar and different attitudes about the trip.Similar attitudes about the trip Different attitudes about the trip Both Wang Wei and Wang Kun think…1.Taking this trip is a dreamcome true.2.That they will enjoy this trip a lot.3.They should see a lot of the Mekong.4.That most of the Mekong will be found in Southeast Asia.Wang Wei believes…1.They must start in Qinghai where the river begins /see all of the Mekong.2.That they don’t need to prepare much Wang Kun believes…1.It is too cold and high to start in Qinghai.2.That using an atlas is very important.Step5.Assignment 1.Surf the internet and get more information about the Mekong River.2.Retell the passage use your own words.Period2.Step1.Warming upAsk some Ss to retell the passage that they have learnt last period.Step2.Learning about the languageTeacher explains some language points in the text on page 18.1.Persuade sb.into /out of sth.: cause sb.(not)to do sth.by arguing or reasoning with him 说服或劝说某人（不）做某事He is easily persuaded.Wang Kun couldn’t persuade his sister to change her mind.persuade sb.(that clause): cause sb.to believe sth.;convince sb.使某人信服How can I persuade you that I am telling the truth?2.insist(v.): demand(sth)forcefully, not accepting a refusal 坚持或坚决要求；eg.Since he insisted, I had to stay.insist on sth/doing sth: require or demand;refuse to accept an alternative 一定要（某事物），坚决主张She insists on getting up early and playing her radio loud.3.care about: be worried, concerned or interested 忧虑，关心，惦念don’t you care about anybody? I don’t care about what happens to him.care for /to do: be willing or agree to do sth.;wish or like to do sth.Would you care a drink? Would you care to go for a walk? care for sb.1).Like or love sb.He cares for her deeply.2).Look after sb;take care of sb;be responsible for sb Who will care for your child if you are out?4.Once she has made up her mind, nothing can change it.她一旦下了决心，什么也不能使她改变。
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 .。
必修二unit 3 Who_am_I_语言点
4. At that time it was considered a technological revolution and the start of my “artificial intelligence”. doing sth.
※
特殊疑问词+ to do sth.
consider
sb./sth. to be… ※ consideration 将...考虑在内：take … into consideration Have you considered how to get there? We are considering going to Beijing. I consider it (as/to be) a very good film. You should take their age into consideration when you make the plan.
锻炼身体
3）They have worked out all the math problems by themselves. 算出；解答出
4）The research centre worked out a new plan and decided to carry it out immediately. 制定
But I was so lonely standing there by myself, until in the early 1960s they gave me a family connected by a network. 1)他坐在扶手椅里读报。 reading a newspaper He sat in the armchair，_____________________. 2)他整夜躺在床上睡不着，思考着那个问题。 thinking of the problem All night long he lay awake， ____________________. 3)听到这个消息时，他们都高兴得跳了起来。 Hearing the news ___________________ ，they all jumped with joy. 4)她丈夫十年前去世了，撇下她和三个孩子。 leaving her Her husband died ten years ago，____________with three children to look after.
人教版英语必修二第三单元语言点
-I am a student. -So am I.我也是。
-So I am.的确如此。
-I like swimming. -So do I.我也是。
-So I do.的确如此。
-I don’t like swimming. -Nor/Neither do I.我也不。
教材词汇要记牢(1－8册已学词汇)Ⅰ.阅读单词——我会认1．laptop n．手提电脑PC=personal computer个人电脑2．analytical adj.分析的analyse(v.)分析analysis(n.)分析(pl.)analyses3．sum n．总数；算术题；金额=in total4．artificial adj.人造的；假的AI=Artificial Intelligence5．designer n．设计师design(v.)设计6．chip n．碎片；芯片7．network n．网络；网状物8．web n．网website(n.)网站9．Mars n．火星10．supporting adj.支持的；支撑的support(v.)支持supporter(n.)支持者11．programmer n．程序员；程序师program(n.)程序12．teammate n．同伴；伙伴classmate roommate deskmate13．mop n．拖把v t.用拖把拖；擦14．naughty adj.顽皮的；淘气的=mischievous15．niece n．侄女；甥女16．spoil v t.损坏；宠坏Ⅱ.重点单词——我会写1．revolution n．革命revolutionary(adj.)革命性的辛亥革命the Revolution of 19112．tube n．管；管子；电子管3．mobile adj.可移动的；机动的mobile phone=cell phone4．rocket n．火箭5．explore v t.& v i.探索；探测；探究exploration(n.)探索explorer(n.)探索家6．anyhow ad v.(也作anyway)无论如何；即使如此somehow 不知怎么地，以某种方式7．goal n．目标；目的；球门；(进球)得分=aim=objective=target8．happiness n．幸福；快乐happy(adj.)快乐的We hold the truths to be self-evident, that all men are created equal, that they are endowed by their with creator certain unalienable rights, that among these are Life, Liberty and the Pursuit of Happiness. (the Declaration of Independence)9．download v t.下载upload (vt.)上传10．virus n．病毒11．signal v i.& v t.发信号n．信号sign(n.)标志(v.)签名13．type n．类型v t.& v i.打字typewriter(n.)打字机typist(n.)打字员13．coach n．教练14．arise v i.(arose，arisen)出现；发生15．electronic adj.电子的16．character n．性格；特点characteristic(n.)特征=feature=property (adj.)特有的=special=peculiarⅢ.拓展单词——我会变1.universal adj.普遍的；通用的；宇宙的→universe n．宇宙→universally ad v.普遍地；一致地2．simplify v t.简化→simple adj.简单的→simply ad v.简直；只；不过3．operator n．(电脑)操作员；接线员→operate v．操作；做手术→operation n．操作；手术4．logical adj.合逻辑的；合情理的→logically ad v.逻辑上；合逻辑地；有条理地illogical(adj.)不合逻辑的5．technology n．工艺；科技；技术→technological adj.科技的6．intelligence n．智力；聪明；智能→intelligent adj.智能的；聪明的7．solve v t.解决；解答→solution n．解决办法the solution to8．reality n．真实；事实；现实→real adj.真实的really(adv.)真正地9．personal adj.私人的；个人的；亲自的→personally ad v.就个人而言；亲自→personality n．个性；人格10．total adj.总的；整个的n．总数；合计→totally ad v.完全地；整个地11．application n．应用；用途；申请；申请书→apply v．运用；涉及；申请→applicant n．申请人；求职者12．finance n．金融；财经→financial adj.金融的；财经的→financially ad v.经济上；财政上；金融上13．appearance n．外观；外貌；出现→appear v．出现；到场disappear(v.)消失14．calculate v t.计算→calculator n．计算器Ⅳ.核心短语1．have something/nothing in common有……共同之处2．from now/then on从现在/那时起3．as a result结果4．by oneself独立地=on one’s own=independently5．in a way在某种程度上=in some degree=in some sense=to a certain degree=under certain circumstances6．make up编制，编造；组成；和好7．after all毕竟；终究8．with the help/aid/assistance of 在……的帮助下9．deal with处理；安排；对付10．watch over看守；监视增加词汇来助力(9－10册未学词汇)1．reference/'refərəns/n.参考2．precise/pr I'sa I s/adj.精确的，准确的concise(adj.)简明的3．simplify/'s I mpl I fa I/v t.单一化，简单化4．portable/'pɔːtəbl/adj.轻便的；手提的；便携的portability(n.)可携带性，便携5．shortcoming/'ʃɔːtˌkʌm Iŋ/n.缺点；短处=weakness=drawback=flaw=disadvantage=setback=deficiency=venerability6．update/ʌp'de I t/v t.更新7．tendency/'tendəns I/n.趋向，倾向tend(v.)趋于tend to易于做某事，趋于做某事8．reliable/r I'la Iəbl/adj.可靠的，可信赖的rely(v.)依赖reliability(n.)可靠性9．swoop/swuːp/v i.突降；猛扑10．parcel/'pɑːsl/n.小包；包裹经典句式需悟通1．I developed very slowly and it took nearly two hundred years before I was built as an analytical machine by Charles Babbage.我发育缓慢，差不多到了两百年之后，查尔斯·巴比奇才把我制成了一台分析机。
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)
人教版2019必修二第三单元重点句子以及对应单词短语
Unit3课文句子1.A blog where you write about something you are interested in.(1)博主（2）博客帖子（3）过去式过去分词以及现在分词2.A search engine is a tool that helps you find what you're looking for.engine和engineer3.chat online（1）chat with sb=have a chat with sb (2)过去式以及过分分词及现在分词4.I stream videos and music. That is, I watch videos and listen to music online. （1）stream 动词2个意思名词1个意思（2）stream down (3)a stream of (4)stream videos5.How about you?————It depends.6.By the way,what’s your favorite app?(1)In the way (2)On the way (3)Get in the way of7.And so l use a nonsense name for my net identity.(1)make sense (2)make no sense (3)a sense of humor/achievement/responsibility(4)identity identify (5)Identity Card8.Much has been written about the wonders of the World Wide Web.9.There are countless articles telling usconvenient.Internet has done much more for people than simply make life more convenient.(1)less后缀hopeless homeless useless(2)Convenience inconvenient Inconvenience(3)It is convenient for sb to do(4)at one’s convenience10.We no longer have to wait in line or carry cash around when we go shopping. (1)in cash11.We can get the most updated information from large databases.(1)update sb. on sth. 向某人提供关于某事的最新信息(2)updated.形容词(3)data+base12.We can download software, documents, and images whenever we need them.(1)download和upload (2)document和documentary(3)image imagine imagination(4)whenever=no matter when13.At age 50, she found herself out of work and stuck at home with only her computer to keep her company.(1)stick / stɪk/ vt.& vi.刺，戳；伸出；粘贴（过去式stuck，过去分词stuck）(2)stick to (3)stick into(4)stick / stɪk/ n.棍，棒；枝条walk with a stick 拄着拐杖走路(5)strike struck struck It struck me that.... On strike(6)be stuck in/be trapped in/be locked in(7)company （2个意思）accompany(动词）keep sb company=accompany with sb14.After a while, shelonely and bored.(1)for a while (2)after a while (3)once in a while(1)beneficial /benɪ'fɪʃ(ə)l/ adj.(2)be beneficial to = be of benefit to(be of+use/importance/meaning)(3)benefit from benefit sb(4)in the distance(5)at a distance of...(6)remove from(7)exist 和exit16.Thinking about other people’s situations inspired me to offer help.(1)inspiring inspired inspiration(2)inspire sb. to do sth(3)be inspired byuniversity.Now that everyone is here, let’s begin our less on.18.(1)have/get/gain access to(2)accessible和inaccessible(3)access 机会，权力，通道(4）bridge the divide bridge the gap19.Her next goal is to start a charity website to raise money for children in poor countries.（1）raise 3个意思20.challenges,” Jan says.（1）tough times (2)be tough on sb=be strict with sb21.Plus they can download movies and music at high speeds.I've got too much on at work. _.Plus_____ my father is not well.=furthermore=besidesKnowledge of French is a ___.Plus ___ in her job.Two ___.Plus ____ five is seven.(1)plus 三个意思22.They've built a kind of new PC with more functions.function as 起…作用；具有…功能23.Have you confirmed the Wi-Fi password?It’s been confirmed that…已经确定……Sb confirm that...某人证实了。
【精品】新人教版高一英语必修二Unit3-Reading完整版
Supporting 1 tubes
details
2 transistors
3 chips
4 network
5 World Wide Web
Paragraph 3
Topic
Since the 1970s many new
sentence applications have been found for me.
1. Who is the speaker in this story? A computer.
2. What’s the main idea of this passage? A. The development of computers. B. The development and use of computers. C. A machine which is simple-minded. D. Computers may replace human beings.
1970s Computers were used in offices and homes. Computers connect people all over
Now the world together.
The history of computers
the first generation (1945-1956)
In the _1_9_6_0_s_ they gave me a family connected by a _n_e_tw__o_r_k_. Now people call it the _I_n_te_r_n_e_t_. I have been used in _o_ff_i_c_es_ and _h_o_m__e_s since the 1970s. So I became PC. Since my _b_ir_t_h_ I have truly been built to serve the _h_u_m_a_n__ _r_a_ce_.
who,am,i,教案
【 - 高中作文】【篇一】who,am,i,教案人教版必修二第三单元阅读教学设计BOOK2 Unit3 Who am I? 阅读教学设计(第一课时)宁夏育才中学秦芹一.教材分析本课为人教版教材高一第一学期必修二第三单元第一课。
文章以第一人称的形式按时间先后顺序讲述了computers的产生、发展和现在，并以拟人化的口吻表达了computers乐于为人类服务的精神。
这个题材贴近学生生活，学生比较熟悉也很感兴趣，但与电脑相关的的专业术语过多。
1.文本特征：文章体裁是科普说明文，文本特征十分明显。
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。
文章分为三个自然段。
第一段按照时间顺利讲述了电脑在不同时期的发展状况。
第二段从电脑的记忆储存和外形上讲述了电脑的变化。
第三段描述电脑的作用。
另外，文章还配有两幅插图，提示了相关部分的主要内容。
在阅读过程中，注意引导学生利用这些文本特征进行速读和略读。
2.文本特点：从文本的语言来看，文章内容与生活紧密联系，但语言要求较高。
文中出现的．．．．．．．．专业术语、短语较多，因此要通过实物图片解释或在上下文中理解，引导学生理解词汇的意思，从而提高阅读速度。
在文章中尤其是在第一段描述电脑在不同时期的发展的时候，专业术语较多。
从文本的结构来看，文章有三个自然段，每一段的开头一句话就是本段的主题．．．．．．．．句。
脉络清晰。
从文本的内容来看，文章是一篇关于电脑及其用途的文章，要注意对学生正确．．．．．．．．使用电脑的引导。
二任务分析1.学习本篇阅读所需要的基础知识（1）了解和电脑部件相关的基本词汇（2）了解基本的科普说明文结构及相应的阅读技巧2.学情分析：知识基础：这是学生在高中阶段首次接触科普说明文这一体裁，对科普说明文的特点和语言表达不太熟悉。
对电脑的专业术语不了解。
高一英语人教版必修二Unit3课文内容
Unit 3 WHO AM I?Over time I have been changed quite a lot. I began as a calculating machine in France in 1642. Although I was young I could simplify difficult sums. I developed very slowly and it took nearlytwo hundred years before I was built as an analytical machine by Charles Babbage. After I was programmed by an operator who used cards with holes, I could “think” logically and produce an answer quicker than any person. At that time it was considered a technological revolution and the start of my “artificial intelligence”. In 1936 my real father, Alan Turing, wrote a book about how I could be made to work as a “universal machine”to solve any difficult mathematical problem. From then on, I grew rapidly both in size and in brainpower. By the 1940s I had grown as large asa room, and I wondered if I would grow any larger. However, this reality also worried my designers. As time went by, I was made smaller. First as a PC(personal computer) and then as a laptop, I have been used in offices and homes since the 1970s.These changes only became possible as my memory improved. First it was stored in tubes, then on transistors and later on very small chips. As a result I totally changed my shape. As I have grown older I have also grown smaller. Over time my memory has developed so much that, like an elephant, I never forget anything I have been told! And my memory became so large that even I couldn’t believe it! But I was always so lonely standing there by myself, until in the early 1960sthey gave me a family connected by a network. I was able to share my knowledge with others through the World Wide Web.Since the 1970s many new applications have been found for me. I have become very importantin communication, finance and trade. I have also been put into robots and used to make mobile phones as well as help with medical operations. I have even been put into space rockets and sentto explore the Moon and Mars. Anyhow, my goal is to provide humans with a life of high quality. Iam now truly filled with happiness that I am a devoted friend and helper of the human race!ANDY-THE ANDROIDI’m part of an android football team. About once a year we are allowed to get together to play a game of football. I’m as big as a human. In fact, I look like one too. On the football team I’m a striker so I have to be able to run very fast. My computer chips help me to move and think like a human. For example, I have learned to signal to my teammates in computer language to give methe ball when I am open and have a good shot for a goal.My first football competition was in Nagoya, Japan several years ago. Last year our team wentto Seattle, Washington in the USA. We won second place. Personally, I think the team that wonfirst place cheated. They had developed a new type of program just before the competition. So we need to encourage our programmer to improve our intelligence too. We are determined to create an even better system. In a way our programmer is like our coach. She programs us with all the possible moves she has seen while watching human games. Then she prepares reliable moves to use if a new situation arises. In this way I can make up new moves using my “artificial intelligence”. I would really like to play against a human team, for I have been programmed to act just like them. After all, with the help of my electronic brain which never forgets anything, usingmy intelligence is what I’m all about!。
人教版高中英语必修2unit3课文知识点详解
3.And my memory became so large that even I couldn’t believe it!我的记忆能力变得如此 巨大，甚至连我自己都不能相信！ so+adj./adv.+that...意为 考点提炼 “如此……以致…… ”，引导结果状语从句。 so that引导目的状语从句，相当于in order
Don’t fire until I signal.
等我发出信号后再开枪。 He signalled to the waiter for the bill. 他示意服务员结账。 A red light is a signal of danger.
红灯是危险的信号标志。
归纳总结 signal vi.& vt.发信号；n.信号 。 易混辨异 signal,sign,mark,symbol (1)signal常指约定俗成、用于传达某些信息的信 号，也指灯光、声音或信号标志。
Unit 3
Ⅰ.高频单词思忆
Computers
基础落实
1.The development of the steam engine was a great technological (科技的) advance. 2.I haven’t calculated (计算) the result of the maths problem. 3.Life totally/completely (完全地) changed
that,该从句中常用情态动词may,might,can,
could,will,would和should。
4.After all,with the help of my electronic brain which never forgets anything,using my intelligence is what I’m all about!不管怎 么 样，在我过目不忘的电子脑的帮助下，运用智能 就考点提炼
Unit 3 语法课件--高中英语人教新课标必修二
So angry was he that he couldn't speak.
He spoke so loudly that even people in the next room could hear him.
So loudly did he speak that even people in the next room could hear him.
such+ adj./adv.+名词+that
so...that结构中的so为副词,后面跟形容词或副词； such...that中的such为形容词，后面接名词(名词前可
以有形容词或副词修饰)
例句辨析
E.g.There was so much noise outsides that we couldn't hear the teacher.
Thanks
新课标人教版英语 Book2 Unit 3
computer
Text in Book 2 Unit 3 ---Who am I?
These changes only became possible as my memory improved. First it was stored in tubes, then on transistors and later on very small chips. As a result I totally changed my shape. As I have grown older I have also grown smaller. Over time my memory has developed so much that, like an elephant, I never forget anything I have been told! And my memory became so large that even I couldn’t believe it! But I was always so lonely standing there by myself, until in the early 1960s they gave me a family connected by a network. I was able to share my knowledge with others through the World Wide Web.
高一必修二 Unit 3 课文知识点梳理
高一必修二Unit 3 ComputersWHO AM I?Over time I have been changed quite a lot.【over time随着时间的流逝；现完的被动；quite a lot 相当多】I began as a calculating machine in France in 1642.【as作为】Although I was young I could simplify difficult sums.【although让步状从】I developed very slowly and it took【before时间状从；as作为】After I was programmed by an operator who used cards with holes, I could "think" logically and produce an answer quicker than any person.【after时间状从中嵌套who定从】At that time it was considered a technological revolution and the start of my "artificial intelligence".【consider认为，决定】In 1936 my real father, Alan Turing, wrote a book about"universal machine" to solve any difficult mathematical problem.【插入语；how宾从；情态动词的被动】From then on, I grew rapidly both in size and in brainpower.【from then on从那以后；both...and...】By the 1940s I had grown as large as a room, and I wondered if I would grow any larger.【as...as...和...一样；if宾从，译为是否】However, this reality also worried my designers.【worry担心，使发愁，烦扰】was made smaller.【as时间状从；as time go by随着时间的推移=over time】First as a PC (personal computer) and then as a laptop, I have been used in offices and homes since the 1970s.These changes only became possible as my memory improved.【as时间状从】First it was stored in tubes, then on transistors and later on very small chips.【chip芯片】As a result I totally changed my shape.As I have grown older I have also grown smaller.【as时间状从】Over time my memory has developed so much that, like an elephant, I never forget anything I have been told! 【so ... that引导结果状从；省略that的定从】And my memory became【疑问：so...that应视为表从还是目的状从？】But I was always so lonely standing there by myself, until in the early 1960s they【by的用法；until时间状从；过去分词connected作后置定】I was able to share my knowledge with others through the World Wide Web.【through的用法，及几个‘通过’的表达】Since the 1970s many new applications have been found for me.I have become very important in communication, finance and trade.I have also been put into robots and used to make mobile phones as well as help with medical operations.【as well as】I have even been put into space rockets and sent to explore the Moon and Mars. Anyhow, my goal is to provide humans with a life of high quality.I am now truly filled【that定从；race比赛，赛事，人种】第三单元电脑阅读一我是谁随着时间的推移我被改变了很多。
必修二unit 3 Who_am_I_语言点复习课程PPT文档21页
谢谢！
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必修二unit 3 Who_am_I_语言点复习 课程
51、山气日夕佳，飞鸟相与还。 52、木欣欣以向荣，泉涓涓而始流。
53、富贵非吾愿，帝乡不可期。 54、雄发指危冠，猛气冲长缨。 55、土地平旷，屋舍俨然，有良田美 池桑竹 之属， 阡陌交 通，鸡 犬相闻 。
▪
26、要使整个人生都过得舒适、愉快，这是不可能的，因为人类必须具备一种能应付逆境的态度。——卢梭
▪
27、只有把抱怨环境的心情，化为上进的力量，才是成功的保证。——罗曼·罗兰
▪
28、知之者不如好之者，好之者不如乐之者。——孔子
▪
29、勇猛、大胆和坚定的决心能够抵得上武倚靠在明眼的跛子肩上。——叔本华
人教版必修二Unit-3-WHO-AM-I-重点句
4.Over time my memory has developed so much that, like an elephant, I never forget anything I have been told! ! 随着时间的推移，我的记忆能力发展得如此之 快，就像一头大象一样，从来不会忘记告诉我的 任何事情！
B2 Unit 3 WHO AM I? 我是谁
重点句 诵读
.
课文原句
.
1.Over time I have been changed quite a lot. 经过一段时间我已经被改变了很多
2. From then on, I grew rapidly both in size and in brainpower. 从那时起，我在体积和脑容量方面迅速成长。
经过一段时间我已经被改变了很多
2. _Fi从_nro_那bm_r_时at_hi_起ne_pn，_oo_w我n_,.e在Irg体re积w_和_脑_r_a容_p量bido方ltyh面__迅_速_i_n成_长sainz。de__
3.As ave also grown ____.
• 2. About once a year we are allowed to get together to play a game of football.
• 每年大约有一次, 我们可以获准在一起进行一 次足球赛
• 3.We are determined to create an even better system.
• 2. Abouotn_c_e__a year waere__a_llo_w_e_d_ t_o_ get together to play a game of football.
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this way I can_____ make ___ up new moves ____ using 5.In ____ my “artificialintelligence _________”. 这样，我就可以用“人工智能”编制出新的动作。
1.I’m part of an android football team. 我是安迪足球队的一个成员。 2. About once a year we are allowed to get together to play a game of football. 每年大约有一次，我们可以获准在一起进行一 次足球赛 3.We are determined to create an even better system. 我们决心创造一个更好的系统。 4. In a way our programmer is like our coach.
从某种程度上看，我们的程序员就像是我们的教练。
5.In this way I can make up new moves using my “artificial intelligence”. 这样，我就可以用“人工智能”编制出新的动 作。
1.I’m part of an android football team. 我是安迪足球队的一个成员。 2. About once a year we are allowed to get together to play a game of football. 每年大约有一次，我们可以获准在一起进行一次 足球赛 3.We are determined to create an even better system. 我们决心创造一个更好的系统。 4. In a way our programmer is like our coach.
从某种程度上看，我们的程序员就像是我们的教练。
5.In this way I can make up new moves using my “artificial intelligence”. 这样，我就可以用“人工智能”编制出新的动 作。
二 根据原文填空
1.Over time I have ____ been 一段时间我已经被改变了很多 2. From then on, I grew_____ rapidly both __ in ____ size and __ ___________. in brainpower 从那时起，我在体积和脑容量方面迅速成长。 3.As I have grown smaller ______ I have also grown older ____. 随着我的年龄越来越大，我也变得越来越小。 memory 4.Over time my________has ________ developed so much that , like ___elephant, an _____ I never forget anything _______ I have_____ _____ ! been told! 随着时间的推移，我的记忆能力发展得如此之快， 就像一头大象一样，从来不会忘记告诉我的任何 事情！
必修二Unit 3 ANDY – THE ANDROID机器人安迪
1.I’m part of an android football team. 我是安迪足球队的一个成员。 2. About once a year we are allowed to get together to play a game of football. 每年大约有一次，我们可以获准在一起进行一 次足球赛 3.We are determined to create an even better system. 我们决心创造一个更好的系统。 4. In a way our programmer is like our coach.
汉译英
1. 经过一段时间我已经被改变了很多 2.从那时起，我在体积和脑容量方面迅速成长。 3.随着我的年龄越来越大，我也变得越来越小。 4.随着时间的推移，我的记忆能力发展得如此 之快，就像一头大象一样，从来不会忘记告 诉我的任何事情！ 5.我能够通过万维网和其他人分享我的知识。 6.我还被放置在航空火箭里去探测月球和火星 7.不管怎样，我的目标是给人类提供高质量得 生活
从某种程度上看，我们的程序员就像是我们的教练。
5.In this way I can make up new moves using my “artificial intelligence”. 这样，我就可以用“人工智能”编制出新的动作。
1.I’m ____ of an android football team. part 我是安迪足球队的一个成员。 2. About once ____a year we are ___allowed ____ __ to get together to play a game of football. 每年大约有一次，我们可以获准在一起进行一次 足球赛 3.We are ___determined _______ ___create an even better to system ______. 我们决心创造一个更好的系统。 program is like our ______. 4. In __ a way our ________ coach
5.I was able to share my knowledge with others through the World Wide Web. 我能够通过万维网和其他人分享我的知识。 6.I have even been put into space rockets and sent to explore the Moon and Mars. 我还被放置在航空火箭里去探测月球和火星。 7.Anyhow, my goal is to provide humans with a life of high quality. 不管怎样，我的目标是给人类提供高质量得生活。
5.I was able to share my knowledge with others through the World Wide Web. 我能够通过万维网和其他人分享我的知识。 6.I have even been put into space rockets and sent to explore the Moon and Mars. 我还被放置在航空火箭里去探测月球和火星。 7.Anyhow, my goal is to provide humans with a life of high quality. 不管怎样，我的目标是给人类提供高质量得生活。
1.Over time I have been changed quite a lot. 经过一段时间我已经被改变了很多 2. From then on, I grew rapidly both in size and in brainpower. 从那时起，我在体积和脑容量方面迅速成长。 3.As I have grown older I have also grown smaller. 随着我的年龄越来越大，我也变得越来越小。 4.Over time my memory has developed so much that, like an elephant, I never forget anything I have been told! ! 随着时间的推移，我的记忆能力发展得如此之快， 就像一头大象一样，从来不会忘记告诉我的任何 事情！
B2 Unit 3 WHO AM I? 我是谁
重点句 诵读
课文原句
1.Over time I have been changed quite a lot. 经过一段时间我已经被改变了很多 2. From then on, I grew rapidly both in size and in brainpower. 从那时起，我在体积和脑容量方面迅速成长。 3.As I have grown older I have also grown smaller. 随着我的年龄越来越大，我也变得越来越小。 4.Over time my memory has developed so much that, like an elephant, I never forget anything I have been told! ! 随着时间的推移，我的记忆能力发展得如此之 快，就像一头大象一样，从来不会忘记告诉我的 任何事情！
5.I was able to_____ share my knowledge ____others with ________ through the World Wide Web. 我能够通过万维网和其他人分享我的知识。 been put 6.I ____ ___into ___ space rockets and have even _____ Mars sent to _______ explore the Moon and_____. 我还被放置在航空火箭里去探测月球和火星。 goal provide humans ____ 7.Anyhow, my _____is to______ with a life of _____ high _____. quality 不管怎样，我的目标是给人类提供高质量得生活。