高中英语必修2 Unit_3_Computers-Listening
人教新课标高中英语必修二Unit 3 Computers习题(3)
CHECKING CORNERPart 1 Warming Up, Pre⁃reading, Reading and ComprehendingI. 根据下面各句句意以及所给单词的首字母或汉语提示词，写出该单词的正确形式（每空一词）。
1. I’m trying to ________ (计算) how much paint we need.2. You don’t have to be a(n) ________ (火箭) scientist to do this job.3. In January, Mr Sururi started a(n) ________ (可移动的) library called Kudapustaka.4. Most people look better under a________ light than in bright sunlight.5. Our g________ is for the country to be fully independent within two years.6. What this country needs is a long-term policy for investment in science andt________.7. He’s studying international banking and f________.8. Food, like sports, is a subject of almost ________ (普遍的) interest.II. 用括号内单词的正确形式填空。
1. We have ________ (total) different backgrounds.2. He escaped from ________ (real) by going to the cinema every afternoon.3. ________ (personal), I think the show is going to be a great success.4. It was only later in life that she found ________ (happy) and peace of mind.5. He tried to ________ (simple) the story for the younger audience.6. I was surprised that a ten-year-old boy was able to argue so clearly and ________ (logical).7. Have you filled in the ________ (apply) form for your passport yet?8. He dialed the ________ (operate) and put in a call for Rome.III. 根据括号内的汉语提示补全下面句子（每空一词）。
新人教版高一英语必修二unit 3 computers listening
Listening and speaking
1. The 21st century will be the
century of Information Technology.
Before you listen, discuss in pairs what IT consists of. computers and Mp5, TV, camera, radio…
Computers
Listening
Unit 3
Learning aims
1.To strengthen the ability of listening. 2.To learn to do exercises by using data heard. 3.To develop the intrest of listening.
Disadvantages You cannot write to friends． It is not always accurate． You cannot watch a film． Sometimes it is out of date．
Homework
Finish exercises on page 42 on workbook.
Listen to Part B and fill in the chart. Part B
Which form of IT decides the skills of a sport best? Which form of IT has the most functions?
TV
Computers
L: Come off it, Dave. I think I might know more than you. D: OK. Let me test you! Here’s the first question. What’s information technology? L: Gosh, that’s easy! It’s computers, of course. D: Ah! That’s just where you’re wrong. It includes books, radio and TV as well.
人教高中英语必修二Unit_3_Computers-Listening
android to sing karaoke with, I am your
mate! Please call me on my program at ROB-1234．
Listening task on P58
1. Listen to their problems and fill in the form.
D: But they're just one kind of IT． LM: Really? So what else is part of IT? D: We've had IT for a long time. Books, radios and TVs are also kinds of IT． LM: Oh. I never thought of that before. ______________________________ Books are a wonderful way for us ________________. to get information
2. Now you are going to make a list of the
rights that androids should have so that
they will be treated better. 1) They should be able to choose the work
Suggested answers:
Type of IT Advantages You can both TV listen and watch． You can find Web information. You can listen Radio to English． You can get Book information. Disadvantages You cannot write to friends． It is very expensive． You cannot watch a film． Sometimes it is out of date．
高中英语 必修2Unit 3 Computers 单元综合评估测试(含答案解析)
高中英语必修2Unit3Computers单元综合评估测试（含答案解析）单元综合评估测试（100分45分钟）一．单项选择（1×15）1.Wewaited________forthebus.A.longtimeB.alongtimeC.thelongtimeD.somelongtime2.Ateacher,alongwith40students_____inthelab.A.workB.workingC.isworkingD.areworking3.Iwon’tgounless_______A.toinviteB.tobeinvitedC.invitedD.invite4.----______fortheglass!A.LookoutB.pickoutC.GooutD.Setout5.Severalweekshadgoneby______IrealizedImadeaseriousmistake.Abefore B as Csince Dwhen6.Thepianoistoobiganditwill___________toomuchroom.A.takeupB.makeupC.bringupD.breakup7.Itseemsthattheyoungwomanandthebabyhavesomething__________.A.incommonB.oncommonC.atcommonD.withcommon8.Don’tbetoostrictwithhim._________,heisstillachild.A.AtallB.AfterallC.InallD.Aboveall9.Johndidsowell__________everybodywouldbeproudofhim.A.thatB.andC.whichD.but10.Imean_____abroadandnothingisgoingtostopme,thoughthatmeans______myparentsforalongtime.A.going;leavingB.going;toleaveC.togo;toleaveD.togo;leaving11.____________,heiscorrect___________.A.Inmyopinion,inthewayB.Inmyopinion,inawayC.Onmyopinion,inawayD.Onmyopinion,intheway12.Itisgenerallybelievedthatapersonwhoquicklyunderstandsandlearnssomethinghasgood________ _.A.opinionB.headC.intelligenceD.reception13.Sofar,thecriminals______bythepolice.A.hadbeendiscoveredB.havebeendiscoveredC.arediscoveredD.willbediscovered14.---Doyouthinkit’sagoodfilm?---Oh,yes.It’s_________worth____________again.A.very,ofbeingwatchedB.well,seeingC.very,tobewatchedD.well,beingseen15.She__________arichman.Shehas__________himfor10years.A.marriedwith,marriedwithB.married,marriedC.marriedto,beenmarriedD.married,beenmarriedto二．完形填空（2×15）阅读下面短文，掌握其大意，然后各题所给的四个选项（A、B、C和D）中，选出最佳选项。
Computers--Warming-up,IntensiveReading教案(新人教版高中英语必修2unit3)
Computers--Warming-up , Intensive Reading教案（新人教版高中英语必修2 unit 3）Teaching goals:1. To have a better understanding of the main idea of the passage.2. To enable the students to talk about computers and robots in English and express or support an opinion with suitable expressions3.To enable the students to grasp the progress of computers4. To enable the students to talk about computers and robots in EnglishTeaching aids: Computer, recorder and projectorTeaching procedures:Step 1. Lead-in (Word puzzle )T: The technology develops so quickly that many new things appear in human being’s life.Let’s guess what they are: (show the picture on the screen and get Ss to say out the answers, learn the new words at the same time )An old calculating machine used in China until now. (An abacus)It is built to solve some mathematical problems. But it is too big. (A huge computer)It is a new calculating machine which can solve a large number of mathematical problems. (A calculator)It is a personal computer which can solve all kinds of problems and is used widely now.(A PC / personal computer)T: If I am a math teacher, which can help me most?(Ask students to give their opinions, remind them of using the expressions of giving opinions) Ask students to discuss what the items just shown have in common, and then rank them according to the time of their appearance.Ask some of the students to talk about what they know about computers.Ask students to discuss “How have computers changed our life?”, and then have some of them give their answers, using the expressions of giving opinions.Step 2 Pre-readingT: Have the computer and Internet become part of your life?How have computer changed our lives? (What can you use them to do? )Ss: I use the computer or Internet to: type my homework /draw pictures/ play games communicate with my friends./ gather related information for my lesson s/ buy the things I like, / listen to music /watch movies…T: What else do you think the computer and Internet will help you to do ?Deal with Ex 3 of Pre-reading on Page 17Step 3 SkimmingGive students only 1 minute, then ask them to get the main idea of the passageThe main idea of the passage: This is a short _____ of the _______ of computers.Who am I ? ( A computer )(shown on the screen)Step 4 ScanningGive students 2 minutes, and ask them to scan answers to the following questions:(Before students read the passage, tell them that attention should be paid to the hints of the time.) (Questions are shown on the screen)Question (1) What is the main idea of the passage?Students are asked to find out three sentences to support who the speaker is in the story.1)Then in 1822 I was built …. (Itself was the first design of a computer)2)My real father was Alan Turing.(He designed the first real computer.)3)However, people thought I was simple-minded until…., (It has artificial intelligence.) Question (2) What happened to computers in 1642？Question (3) What happened to computers in 1936?Question (4) What happened to computers in 1970s?Step 5 Detail ReadingI Give students 5 minutes to read the passage carefully, and answer the following questions: Question (1) Who was the first person to describe how the computer was made to work? Question (2) What did he make and what did it do?Question (3) Who was the next important person to design computers?II True or False1. In 1642 I began as a calculating machine and could solve any mathematical problem. F2. My real father was Charles Babbage, who wrote a book and build me in 1936. F3. After I got my new transistors in the 1960s, I became smaller but cleverer and quicker. T4. I was brought into people’s homes in the 1970s. T5. Since my birth I have been built to take the place of human race. FIII ComprehendingAsk students:” How is the passage organized?”(If the students can not answer the question, draw their attention to the appearance of different years.)Fill the tableA chain of events showing the development of computer / Changes of the machineTimeline1642: _____________________________________________: the Analytical Machine was Madeby Charles Babbage.1936: _______________________________________________________________________ 1960s: ___________________________________________________________________________: the first family of computers was connected to each other.1970s: ______________________________________________________________________ Now: _______________________________________________________________________ Explain how the computer technology has been developing and complete the following chart. Then give a brief oral presentation on the development of computer technology with the help of the chart.Step 6 Summing-up and enjoyingI. Ask students to finish the form shown on the careen(the same as on p.19) while playing the voice of the textII . Ask students to ex-change their own answers in groups, and then raise questions if they have any.III. Sum up:1) Chronological writing Chronology (资料等)按年代次序的排列Chronological means to describe things in order of time.Chronology is often used in recounting an event or describing the life of someone. It is an effective way to make a mass of things clearer.Step 7 Oral practice ─Retell the text using Chronological1. Have students get prepared in 2 or 3 minutes and then retell the development of computers in your own words, using chronology.2. Ask some of the students to retell the text.Step 8 Homework1. Go over the text, and try to understand the text.2. Get ready for the discussion on P.19 Comprehending 33. Finish Exercise 1 in Learning about Language on page 19。
人教版高中英语必修二 unit 3 computers Reading课件3
sum web simplify operator
network calculating machine analytical machine universal machine
Unit 3 Computers
Revision
New Words and Expressions
• abacus [`æbəkəs] n. 算盘 • calculator [`kælkjuleitə] n. 计算器 • laptop [`læptɔp] n. 便携式电脑 • analytical [.ænə`litikəl ] adj. 分析的 • calculate [`kælkjuleit] vt. 计算, 估计 • robot [`rəubɔt] n. 机器人
keyboard 键盘 mouse 鼠标 host 主机
the most important tphaertpoafrt of a computer which
a computer
looks like a television
monitor 显示器 printer 打印机 speaker 音响
components of a computer
Thank you!
1、只要有坚强的意志力，就自然而然地会有能耐、机灵和知识。2、你们应该培养对自己，对自己的力量的信心，百这种信心是靠克服障碍，培养意志和锻炼意志而获得的。 3、坚强的信念能赢得强者的心，并使他们变得更坚强。4、天行健，君子以自强不息。5、有百折不挠的信念的所支持的人的意志，比那些似乎是无敌的物质力量有更强大 的威力。6、永远没有人力可以击退一个坚决强毅的希望。7、意大利有一句谚语：对一个歌手的要求，首先是嗓子、嗓子和嗓子……我现在按照这一公式拙劣地摹仿为：对 一个要成为不负于高尔基所声称的那种“人”的要求，首先是意志、意志和意志。8、执着追求并从中得到最大快乐的人，才是成功者。9、三军可夺帅也，匹夫不可夺志也。 10、发现者，尤其是一个初出茅庐的年轻发现者，需要勇气才能无视他人的冷漠和怀疑，才能坚持自己发现的意志，并把研究继续下去。11、我的本质不是我的意志的结果， 相反，我的意志是我的本质的结果，因为我先有存在，后有意志，存在可以没有意志，但是没有存在就没有意志。12、公共的利益，人类的福利，可以使可憎的工作变为可 贵，只有开明人士才能知道克服困难所需要的热忱。13、立志用功如种树然，方其根芽，犹未有干；及其有干，尚未有枝；枝而后叶，叶而后花。14、意志的出现不是对愿 望的否定，而是把愿望合并和提升到一个更高的意识水平上。15、无论是美女的歌声，还是鬓狗的狂吠，无论是鳄鱼的眼泪，还是恶狼的嚎叫，都不会使我动摇。16、即使 遇到了不幸的灾难，已经开始了的事情决不放弃。17、最可怕的敌人，就是没有坚强的信念。18、既然我已经踏上这条道路，那么，任何东西都不应妨碍我沿着这条路走下 去。19、意志若是屈从，不论程度如何，它都帮助了暴力。20、有了坚定的意志，就等于给双脚添了一对翅膀。21、意志坚强，就会战胜恶运。22、只有刚强的人，才有神 圣的意志，凡是战斗的人，才能取得胜利。23、卓越的人的一大优点是：在不利和艰难的遭遇里百折不挠。24、疼痛的强度，同自然赋于人类的意志和刚度成正比。25、能 够岿然不动，坚持正见，度过难关的人是不多的。26、钢是在烈火和急剧冷却里锻炼出来的，所以才能坚硬和什么也不怕。我们的一代也是这样的在斗争中和可怕的考验中 锻炼出来的，学习了不在生活面前屈服。27、只要持续地努力，不懈地奋斗，就没有征服不了的东西。28、立志不坚，终不济事。29、功崇惟志，业广惟勤。30、一个崇高 的目标，只要不渝地追求，就会居为壮举；在它纯洁的目光里，一切美德必将胜利。31、书不记，熟读可记；义不精，细思可精；惟有志不立，直是无着力处。32、您得相 信，有志者事竟成。古人告诫说：“天国是努力进入的”。只有当勉为其难地一步步向它走去的时候，才必须勉为其难地一步步走下去，才必须勉为其难地去达到它。33、 告诉你使我达到目标的奥秘吧，我唯一的力量就是我的坚持精神。34、成大事不在于力量的大小，而在于能坚持多久。35、一个人所能做的就是做出好榜样，要有勇气在风 言风语的社会中坚定地高举伦理的信念。36、即使在把眼睛盯着大地的时候，那超群的目光仍然保持着凝视太阳的能力。37、你既然期望辉煌伟大的一生，那么就应该从今 天起，以毫不动摇的决心和坚定不移的信念，凭自己的智慧和毅力，去创造你和人类的快乐。38、一个有决心的人，将会找到他的道路。39、在希望与失望的决斗中，如果 你用勇气与坚决的双手紧握着，胜利必属于希望。40、富贵不能淫，贫贱不能移，威武不能屈。41、生活的道路一旦选定，就要勇敢地走到底，决不回头。42、生命里最重 要的事情是要有个远大的目标，并借助才能与坚持来完成它。43、事业常成于坚忍，毁于急躁。我在沙漠中曾亲眼看见，匆忙的旅人落在从容的后边；疾驰的骏马落在后头， 缓步的骆驼继续向前。44、有志者事竟成。45、穷且益坚，不坠青云之志。46、意志目标不在自然中存在，而在生命中蕴藏。47、坚持意志伟大的事业需要始终不渝的精神。 48、思想的形成，首先是意志的形成。49、谁有历经千辛万苦的意志，谁就能达到任何目的。50、不作什么决定的意志不是现实的意志；无性格的人从来不做出决定。我终 生的等待，换不来你刹那的凝眸。最美的不是下雨天，是曾与你躲过雨的屋檐。征服畏惧、建立自信的最快最确实的方法，就是去做你害怕的事，直到你获得成功的经验。 真正的爱，应该超越生命的长度、心灵的宽度、灵魂的深度。生活真象这杯浓酒，不经三番五次的提炼呵，就不会这样可口！人格的完善是本，财富的确立是末能力可以慢 慢锻炼，经验可以慢慢积累，热情不可以没有。不管什么东西，总是觉得，别人的比自己的好！只有经历过地狱般的折磨，才有征服天堂的力量。只有流过血的手指才能弹 出世间的绝唱。对时间的价值没有没有深切认识的人，决不会坚韧勤勉。第一个青春是上帝给的；第二个的青春是靠自己努力的。不要因为寂寞而恋爱，孤独是为了幸福而 等待。每天清晨，当我睁开眼睛，我告诉自己：我今天快乐或是不快乐，并非由我所遭遇的事情造成的，而应该取决于我自己。我可以自己选择事情的发展方向。昨日已逝，
人教版高中英语 必修二 Unit3 Computers ---Reading 课件
2 What roles do computers play in the life of human beings?
What are the new applications of the computer?
Homework
1. Finish exercise 1 on page 56. 2. Read the text again after calss
and underline the difficult points. 3.Write down your opinions about the question in the discussion.
communication
finance
Trade space rockets
mobile phones medical operation robots
The _d_e_v_e_lo_p_m__e_n_t and the applications of computers.
Development
• do housework though you are outside
I will become an intelligent remote(智能遥控) which can be used to control household appliances, such as TV, air-conditioner and light. And I also can help people do housework though they are outside. In a word, I can make people's life more convenient and comfortable.
信息技术教案：高一英语必修2Unit3Computers全单元教案
信息技术的发展已经深深地嵌入到我们的生活中。
计算机的出现彻底改变了人们传统的生产方式和生活方式。
现代教育不再是仅限于背书和抄板书，而是花费大量的时间和精力去思考、去分析和去实践。
在这样一个信息时代，教师的角色也随之转变。
我们不仅需要教授知识，还需要培养学生的信息能力，帮助他们理解和利用科技并运用它们支持我们的学习和生活。
高一英语必修2 Unit3 Computers全单元教案是一份非常重要的信息技术教案。
这个单元是有关于计算机和互联网的，向学生介绍了计算机的历史和发展，软件和硬件，以及学习计算机和互联网所需的相关知识。
第一课：Computers in Everyday Life这一课介绍了计算机在生活中的应用以及与人们的生活密切相关的一些软件。
我们可以向学生展示各种各样的工具软件，如视频制作、图片编辑、文档编辑、音频制作等等。
我们也可以通过展示计算机硬件的内部结构来引导学生了解计算机是如何工作的。
第二课：The Development of Computers这一课涵盖了计算机诞生以来的漫长历史。
从最初的机械计算器到现代的个人计算机，这里介绍了计算机的种类、发展和特点。
学生能够学习计算机的历史，了解计算机技术的发展和趋势，以及计算机的应用范围。
第三课：Computer and Society这一课程介绍了计算机在社会生活中的应用，并引导学生思考计算机技术对社会的影响，特别是当它开始影响人们的生活、工作和教育时。
我们将会讨论有关网络安全问题，从而让学生了解如何安全地使用计算机。
第四课：Software这一课介绍了计算机系统中的软件，包括操作系统、应用软件、编译器等等。
学生将了解到不同类型的软件的特点，掌握基本的软件使用技巧。
第五课：Data Storage这一课主要介绍了计算机数据存储，包括内存、硬盘等。
学生将学习如何存储、传输和访问数据，并了解如何保护我们的数据。
第六课：The Internet这一课介绍了互联网的原理和应用。
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You can have any colour you like and any repair you need in the first year will be paid by the robot company. It should last for at least _si_x__y_ea_r_s_ and after that you can have a new computer chip fitted to give it a longer life. So why not choose one today? Only _6_0_0_y_u_a_n_．
LM: Oh. I never thought of that before. _B_o_o_k_s_a_r_e_a__w_o_n_d_e_r_f_u_l _w_a_y_f_o_r_u__s __ _to__g_e_t _in_f_o_r_m_a_t_io_n__.
D: Yeah, I believe that too. They are cheap and easy to take with you but sometimes the _in_f_o_r_m_a_t_io_n__i_s _o_u_t_o_f _d_a_te_.
Disadvantages
You cannot write to friends．
It is very expensive．
You cannot watch a film．
Sometimes it is out of date．
LISTENING TEXT
LI MING: What are you doing Dave? DAVE: I'm reading about i_n_f_o_r_m_a_t_io_n__te_c_h_n_o_l_o_g_y__． LM: You mean things like computers? _I_n__m_y__o_p_in_i_o_n_ they’re so boring to read about. They're only good to use.
You can watch a film on it, write to friends, get information, and find out what is going on in the world． D: I know, but it is also the most expensive and it is too big to carry with you everywhere. Also the Internet has nobody to check find there is correct. So you have to be careful．
Price
Information 10 cm
Bird-like android Sings beautifully
600 yuan
Lonely android
Information
Size
2m
What it look like Large, energetic robot
What it can do
about who decides their future
Their programmer does.
about how they They cannot smell,
are different from laugh, taste or eat
people
food．
about how they are the same as They enjoy football.
Information
Size
35 cm
What it looks like Robot with five arms
What it can do
All housework
Price
50 yuan a day
Bird-like android Size
What it look like What it can do
3. I am a large, hard-working android. I feel lonely. I would like to meet another android for friendship after work. I am _2_m__ta_l_l. I like climbing mountains and singing. But my family say I am too noisy when I play my guitar and sing. They are not friendly towards me. So if you would like to meet a k_i_n_d_-_h_e_a_r_te_d_
LM: I agree. The world is changing so fast. But in my opinion _li_s_te_n_i_n_g_t_o_ _sp_o_r_t_s_o_n_t_h_e__ra_d_i_o_ is better than anything else. Sometimes I also
android to sing karaoke with, I am your mate! Please call me on my program at
ROB-1234．
Listening task on P58
1. Listen to their problems and fill in the form.
Suggested answers:
Type of IT TV
Web Radio Book
Advantages
You can both listen and watch．
You can find information.
You can listen to English．
You can get information.
listen to English programmes on the radio. But they speak so fast and sometimes it’s difficult to understand everything． D: Yes. I also listen to English on the radio but it’s easier to follow on TV because you can also see what is going on. Sometimes it is more interesting to
This beautiful _b_ir_d_-_l_ik_e_ android sings as beautifully as a real bird and is only
_1_0_c_m__s_h_i_g_h_. It jumps around its cage just like a real bird．
Sally and Brenda’s problems
about their jobs
about changing their jobs
Their programmer
decided them．
They are not able to
change jobs．
Sally and Brenda’s problems
Listening
Listening and writing on P21
Listen to a conversation about different kinds of information technology or IT. What are the advantages and disadvantages of each one? In small groups discuss IT and add your own advantages and disadvantages. Then decide which type of IT is best for you to use right now.
LM: Well, I suppose all kinds of IT have both _d_is_a_d_v_a_n_t_a_g_es__a_n_d_a_d_v_a_n_t_a_g_e_s_.
Listening on Page 55
Listen to the tape. Can you find the three robots from the following pictures and number them.
Climbs mountains, plays guitar, sings
karaoke
Telephone number
ROB-1234
LISTENING TEXT
ROBOT SALE:
1. This is a personal robot which can do all the work around the house. It is only _3_5_c_m__h_i_g_h_ so it is easy to store. It has _fi_v_e_a_r_m__s to hold all the tools and is very easy to use. It will start work on its own at 5 am and finish when all its jobs are done．
D: But they're just one kind of IT． LM: Really? So what else is part of IT?
D: We've had IT for a long time. Books, radios and TVs are also kinds of IT．