2014年高中英语 Unit 3 ComputersSectionⅢ同步教学课件 新人教版必修2
自我探究 in a way意为在某种程度上；从某种意义上。 归纳拓展
in the/one’s way挡道；妨碍 in no way决不 in this/that way用这种/那种方式 on the/one’s wayto在去„„的路上 by the way顺便说一下
③We were just on the way when it began to snow. 天开始下雪时，我们正在路上。 ④In no way will I give up halfway.
④When she got up from the chair，it was obviously the signal for us to leave. 当她从椅子上站起来的时候，这很明显是让我们离 开的信号。 自我探究 signal vi.&vt.意为发信号；n.意为信号。 signal(to)sb.(to do sth.)向„„发出(做„„)的信号; signal that...用信号指示，警告„„； a signal of sth.„„的信号。
2．We can infer from this passage that________. A．chips can be put into many robots to finish different jobs B．robots can replace all the football players C．the robots can signal to the teammates with their hands D．the robots will win all the games with human beings 答案：A
重点难点探究
词汇精研 1For 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. 例如，当我的对面没有人防守，可以好好射一球 时，我已经知道用计算机语言向队友发信号让他 们把球传给我。
牛刀小试 (2010年高考四川卷)In many people’s opinion， that company，though relatively small，is pleasant ________. A．to deal with B．dealing with C．to be dealt with D．dealt with 解析：选A。考查动词不定式的用法。在某些形容 词后经常用不定式的主动形式表被动，此时，不定 式动作和句子的主语存在动宾关系。又如：The apartment is comfortable to live in。
4After all，with the help of my electronic brain which never forgets anything，using my intelligence is what I’m all about! 不管怎样，在我过目不忘的电子脑的帮助下，运用 智能就是我的一切！ 品味经典 ①With the help of my teacher，I have caught up with others. 在老师的帮助下，我赶上了其他同学。
2 In a way our programmer is like our coac a way it was your biggest problem. 在某种程度上，这是你最大的问题。 ②In a way，you have made great progress. 从某种程度上说，你已取得重大进步。
②With the help of the government，the company has got out of trouble. 在政府的帮助下，这家公司摆脱了困境。 ③With his help，I have made great progress in English. 在他的帮助下，我在英语方面取得重大进步。 自我探究 with the help of...意为在„„的帮助下，也与with one’s help用法相同。
我决不会半途而废的。
⑤In no way can theory be separated from practice.
理论决不能脱离实践。
牛刀小试 单项填空 (1)—I think he is taking an active part in social work. —I agree with you ________. A．in a way B．on the way C．by the way D．in the way 解析：选A。答句意为：从某种程度上说，我同 意你的观点。in a way “在某种程度上”。
②Such people are difficult to deal with. 这种人不好对付。 ③We’ve dealt with this company for 20 years. 我们和这家公司有20年的贸易往来了。 ④This book deals with how to deal with such matters. 这本书论述了怎样处理这类问题。 自我探究 deal with意为处理；对付；论述，涉及；与„„ 做买卖。
牛刀小试 单项填空 (1)We should always bear in mind that accidents ________from carelessness while driving. A．arise B．arouse C．begin D．cause 解析：选A。句意：我们应该时刻牢记，开车时 粗心大意会引发交通事故。arise from意为“由 „„引起；因„„发生”，符合句意。arouse激 起，唤起；begin常与介词with连用；cause引起， 其后直接接宾语。
易混辨析 deal with，do with
deal with
do with 侧重于解决问题，强调解决或处理问题的方 法和方式，常与how连用，另外deal with还 有“论述；涉及”之意。 侧重于“处置，利用”之意，此短语中do为 及物动词，常与what连用。
⑤How do you deal with a car accident after it happens? ＝What do you do with a car accident after it happens? 在交通事故发生后你怎样处理？
用way的相关短语填空 (2)I’ll buy some vegetables____________________ home. (3)You’ll have to move—you’re_______________. 答案：(2)on the way (3)in the way
3 Then she prepares reliable moves to use if a new
situation arises.
然后她把我在新情况下能用得上的可靠动作(也)编 制出程序。 品味经典 ①New problems will arise from such situation.
这种状况将会产生新的问题。
②Emotional or mental problems can arise from a physical cause.
Ⅱ.Scan the text and choose the best answer according to the text. 1．What’s the main idea of this passage? A．The robots can play football match as well as human beings. B．Chips have been put into robots or androids. C．The robot can play well by itself. D．Nobody can play better than the robot made in Japan. 答案：B
牛刀小试 In our class，when the bell rang and the teacher closed his book，it was a________for everyone to stand up. A．signal B．chance C．mark D．measure 解析：选A。句意：在我们班，当铃声响起，老师 合上课本，这就是大家起立的信号。signal意为“ 信号”，符合题意。chance“机会”；mark“分 数，痕迹”；measure“测量”。
身体上的原因可以引起情绪或精神上的问题。
③How did the quarrel arise？吵架是怎么发生的? ④He arose from his seat.他从座位上站起来。 自我探究 arise vi.意为出现；发生；起身，站立，其过去式
为arose，过去分词为arisen。
【巧学助记】 rise，arise，raise
Section Ⅲ
Learning about Language
& Using Language
预习多维感知
Section Ⅲ Unit 1
重点难点探究
速效提能演练
预习多维感知
Ⅰ.Read the passage and tell the following statements true (T) or false (F)． 1．The android looks like a human.( ) 答案：T 2．In their first football competition，they won second place.( ) 答案：F 3．Andy thinks that the competition which took place in the USA last year is unfair.( ) 答案：T
高中英语Unit3 The Computer Section 3教案
UNIT3 SECTION3THE GENERAL IDEA OF THIS SECTIONThis section will deal with the grammar section:passive voice.You will have systematic explanations as well as some exercises to consolitate what you learn.TEACHING AIMSIntroduce some more forms of the passive voiceTEACHING IMPOINTANT POINTSThe basic usage of the passive voice and learn to use other formsTEACHING DIFFICULT POINTSHow to help the Ss learn the passive voice effientlyTEACHING METHODSDeduction to present the usage of the passive voice and some exercises to consolidate what we have learned TEACHING AIDSA multimediaA blackboardTEACHING PROCEDURESStep1 Greeting and revison1 Greet the whole class as usual2 Check their homework if anyStep2 PresentationThe passive voice<II><Teacher asks Ss to speak out some sentences which have the passive voice with “be”.to review.Afer two or three Ss finish,teacher lead in another form of passive voice with “get”>T Quite good!You spok much more than I expect.but we can use another way to express ourselves<Write down the structure and the examples on the Bb or show them on the screen>T let’s look at the screen please.The thief got caught stealing ..A great many people got injured in the hurricaneT in the two sentences,the passive voice are presented with”got”instead of “be”.Sometimes we use “get+past participle” to form a passive structure.Some people call it “get passive”.Here are more examples..A number of people got killed in the war.The old man got lost in the forest.The explorer got burnt when travelling across the desert.All got invited to the birthday party except TomStep3 drillT According to the rule above,will you give me some more examples?S1 Yes,when waling on the street,he got hit by a car.T very good.You,please?S2 I got trapped in a lift last nightT Wonderful.who else will give more examples?T e on,Lucy?S3 Jason got accepted as a member of the university’s soccer teamT Right.I think everyone has grasped the usage of “get”.Next,let’s look at one more type of the passive voice.<Show “to be done” on the screen>T An infinitive can take a passive form when its logical subject is actually the receiver of an action.Look at the following examples.<show some on the screen>.I was happy to be invited to the lecture.The meeting had to be put off owing to the wet groundT Here the logical subjects are the receivers of the verbs.In the first sentence,the logical subject is “I”while in fact “I” is the receiver of “put off”,and in the second one,it is “the meeting”<show more examples on the screen>.The problem remained to be solved.These flowers need to be wateredT Now,we have learned the type of “to be done”.you have three minutes to drill<three minutes later>T In addition to the two types,we also will learn another one.<show “being done” on the screen>T A “V+ING”phrase can take a passive form when its logical subject is actually the receiver of an action.<show some examples on the screen>.I like the film being played at the theatre.She hates being interruted when speakingT In the first sentence,the logical subject of “being played” is “I’,and in the second one,it is “she”.<Time permiting,ask some Ss to drill the type>T <Several minutes later>Well,let’s look at the following examples<The teacher shows some examples on the screen>.The nurse is taking good care of the baby<active voice>T If you want to emphasize “the baby”,the sentence should be:The baby is being taken care of by the nurse.Howerer, “the nurse”is often generally omited..We are looking forward to the superstar to attend the ceremony.<active voice>.The superstar is being looked forward to attend the ceremony .<passive voice>T This is called the passive voice of multi-word verbs.When an active voice with a multi—word is changed to a passive voice,the multi—word shall be put together,not divided or omittedStep4 ConsolidationT Well,enough of that.Now let’s see whether we can use them freely or not.Now,look at some exercises for you. Please fill in the blanks with proper formation of given words.The driver who got ____<drink> caused the accident.The young trees require _________<water>..In the fire,no one escaped from________<kill>.We should prevent the river from_______<pollute> by the chemical factory..The books are said ________<publish> again next monthSUGGESTED ANSWERS:Drunk; to be watered; being killed; being polluted; to be publishedStep5 Summary and homeworkT In this section we have learned about the passive voice .From the contents above,we learn four types of the passive voice,which include “be done”, “get done”, “to be done”and “being done”.Then we spent quite much time in knowing usage of them.So today’s homework is to go through this after class and try to get familiar with themStep 6 The design of the writing on the blackboardUNIT3 THE PUTERSECTION3 GRAMMARBe doneGet done. To be doneBeing doneStep7 Record after teaching.Activities and Research1 Presentation of the usage of the passive voice2 Exercise to consolidate what they have learned about the passive voice3 Attention to some specion situations about them.。
高中优秀教案高三英语教案：《2Unit 3 Computers复习》教学设计
高三英语教案：《2Unit 3 Computers复习》教学设计核心词汇1.Where can I____________(下载)the exercises from the Internet?2.More problems like those at the nuclear power plant are certain to____________(出现).3.During the winter holidays，I____________(辅导)some students for English exams.4. They achieved their____________(目标)of increasing sales by five percent.5.It is such a hard problem that it is impossible for me to____________(解决).6.Money does not always bring____________(美好).7.These changes are due to an increase in the carbon dioxide in the atmosphere since the beginning of the Industrial____________(革命).8.There is another kind of beauty that has nothing to do with____________(外貌)，but comes from the heart.9.It is just her childhood experiences that affect her____________(性格)and later life.10.After the president made an official announcement，he expressed his____________opinion.____________speaking，I agreed with his opinion.(personal)11.I would like to____________for the job advertised in the newspaper，so I have sent my____________before July 20,____.(apply)12.Can you say that dolphins are muchmore____________than other animals?Well，they are animals of high____________and they can communicate.(intelligent)1.download2.arise3.coached4.goal5.solve6.happiness7.Revolution8.appearance9.character10.personal;Personally 11.apply;application12.intelligent;intelligence高频短语1.________________ 从时起2.________________ 结果3.________________ 如此以致于4.________________ 在某种程度上5.________________ 在的帮忙下6.________________ 处理;支配;应付7.________________ 看管;监视8.________________ 共有;共用9.________________ 弥补10.________________ 究竟1.from...on2.as a result3.so...that4.in a way5.with the help of6.deal with7.watch over8.in common9.make up 10.after all重点句式1.____________，I was made smaller.随着时间的消逝，我被做得更小了。
高中英语Unit3 The Computer Section 1教案(1)
UNIT3 The computer Section 1BRIEF STATEMENTS BASED ON SECTION 1This prat will lead in the topic in this Unit THE COMPRUER by introducing some related information.After the teacher has a brief introduction about the computer,he/she may ask several Ss to give an introduction and then talk about them,this is a good chance to let them express themselves before the classmates as well as a test of their English.At the same time,they may be eager to communicate with their classmates about the topic.This will accelerate their knowledge of the new topic,and arouse their interst in learning the text.Vocabulary and speaking are very important in English learning.The teacher should teach more knowledge about the two aspects to Ss.The teacher should let them know the coming period is colorful,full of imagination and creation,thus an important part in one's life.Besides,this part we will also vocabulary.Pronunciation is important for English learners,so the teacher should tell Ss to pay attention to word pronuncition,especially to the stress.Next is about the usages about words and expressions. THE GENERAL IDEA OF THIS PERIODThis is the third unit of the book.Also it's important for a new high school student.High school period is a time of discovery ,learning and hard work.Showing the importance of learning the computer can arouse their interest and can expand their knowledge.TEACHING AIMSGive the Ss some basic knowledge about the computer and let them be conscious of the computer isn't positive. TEACHING DIFFICULT POINTTo ensure every student to have a chance to express himself/herselfTECHING METHODIndividual,pair or group work to make everyone work in class TEACHING AIDSMultimediaA blackboardTEACHING PROCEDUREStep 1 Greetings and lead--inT:Good morning ,boys and girlsSs:Morning ,sirT Welcome to this unit!Glad to meet you here and Im glad toteach you the interesting topic.First of all,please allow me to introduce the computer.Generally speaking,a computer consists of hardware and software,and the chip is its core..The computer has many advantages,such as expanding our knowledge,widening our view,getting timely information etc.Of course,anything has two sides,its disadvantages are obvious-----some bad sites,and porno are always doing harm to teenagers,who are addicted in them and delay regular work...T I want to ask some of you to introduce the computer.You,please?S1 The earliest computer was invented 50 years ago,the origianl was large,awkard,and very expensive.Thanks to the silicon chip,computers are now cheap and convient,and are constantly improvingT what abou you?S2 The computers are widely used in varieties of fields,such as,agricultue,industry,medicine etc.T Will you tell us its advantages in our everyday life?S3 We can learn on the line,download some valuable informtion,email our friends,and chat with them...T your name,please?S4 My name is Wanghui,and my English name is Gorge.T What do you think of the computer?S4 It's certain that the computer has many advantages,but it isn't always positive.such as,bad sites,and porno you referred to just now,and crime by internet is posing a gread threat to our society.T What else will you say?S5 Once the computer had a great bad influence.I was addicted in it and would escape from school,which caused my bad ter,with the help of my teacher,I has formed the good habit of searching the internet.As a teenager,sometimes we can hardly resist lure.We urge our parents and teachers can direct and give us timely helpT ---<T may ask several Ss to say about this topic.This is a good chance for them to make themselves known .Meanwhile,the teacher may know their English level.Step 2 Introduction of the structure of a computerAfter several students have given their introduction of the computer,the teacher may trasfer to introduce the structureof a computerT Just now some of you introduce something about a compute.Now let's learn more about the computer<show some pictures of the computer and ask Ss to say something about them>Step 3 Further discussionJust now you have seen some parts of the computer.As is shown,each part has different function.Can you tell me how them work.<6mintes for Ss to discuss the topic,and get ready to express themselves><6mintes later Ss are given equal opportunity to speak something>Step 4 ExpectionWe are living a changing world ,and informantion is very important.Therefore,we should make full use of the computer to get more knowledge.Since this is a beginning,I want to ask you:What do you want to get from the computer or internet? What is your dream computer like?<5minutes for them to discuss the topic><5minutes later,students should be given more time and more opporutnity to express themselves>Step4 Summary and homeworkT Today we have a good beginning .We learn some knowledge about the computer and know about how its different parts work as well.Besides,we talk about something to get useful information from the computer.We also describe a brief of our dream computer.After class,please find out more function of a computer,say more about your dream and speak more and moreStep 6 The design of the writing on the blackboardHow to make use full of the computerWhat is your dream computer like?Step 7 Record of teaching________________________________________________-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------Activities and Research1 Introduction to students about the computer2 Picture show to illustrate some funtions about the computer3 Further discussion with each other to describe their dream computer.。
2014年高中英语 Unit 3 Computers Period 3 Extensive Reading同步教学备课教案 新人教版必修2
Unit3 Computers Period 3 Extensive Reading 优秀教案（人教版必修2）Period 3 Extensive ReadingThe General Idea of This Period：This period includes revision of the text，Reading and speaking on Page 22、Reading task on Page 58.In this period the students will be involved in a speaking activity about designing an android after reading the story of Andy，and learn something about the performances of a sporting robot of the 22nd century，Hua Fei in 78th Olym pics and 79th Olympics，so that the students will not only improve their reading and speaking，but also their creative thinking.Teaching Aims：1.Help the students to learn about the different ways of designing the robots and give their opinions to the class.2.Enable the students to discuss to design their own robots.Talk about the different ways of designing the robots.Teaching Important and Difficult Points：How to design their own robots and report their designing to the class.Teaching Methods：1.Task-based learning.2.Cooperative learning.Teaching Aids：1.A tape recorder.2.A multimedia.Teaching Procedures：Step 1 GreetingsStep 2 Reading （1）We’ve learned a lot about computers，but can you imagine that computers could be put into androids or robots.Think of the fun you could have!Now let’s first read the passage about a robot called Andy—what it looks like and what it can do on Page 22，and then we’ll have a designing competition to see who will design the best robots.The students read the passage for several minutes.T：A few simple questions for you.What does Andy look like?What can it do?S2：Andy looks like a human.It is designed to play football games and can move and think like a human.Andy is really smart.T：I agree with you.Are you eager to design your smart robots?Now in small groups discuss how to design your own a ndroids，draw a picture of your androids and write down your design.You may refer to the following questions：1.What would you like it to look like?2.What are some of the things you would like it to do?3.Do you want it to be like a man or a woman or neither?4.How much would it cost?[T：And don’t forget to use the following expressions in your discussion.I think thatIn my opinion...What is your reason?I have decided that...After several minutes.T：Now，I’ll check your work.One from each group will show your picture of the android you have designed and tell the class your design.And we’ll see which group has designed the best android.Who would like to try first?S3：Look here.This is the picture of the robot we’ve designed.What does it look like?Yes，it looks like a dog.We all like dogs very much.Every morning it will wake us up so that we will not be late for school.Then it will company us to school and carry our heavy bags.You know how heavy our bags are!In the evening，after a whole day’s hard work，it will play beautiful music to help us relax.Maybe it will cost at lea st 2000 yuan，but we don’t think it is too expensive to have such a good friend.S4：Well，we’d like to design our robot in this way.We would like it to look like the famous footballer Beckham who serves as a striker on the football team.It has the most advanced program，so it can move and think like Beckham，and of course can shoot good goals like him.We would like it to enter the next Electronic World Cup，and we are sure that it will win the cup!T：Your designs are very unusual and smart.I really want to go on appreciating your designs，but time is limited.Will you put up your pictures of the robots you have designed with instructions on the back wall，and then decide which group has designed the best androids after comparison?Step 3 Reading （2）Class，let’s come to the Reading Task on Page 58.First read the passage quickly and then fill in the chart of Exercise 1 and keep a record of his performances of the sporting robot of the 22nd century，Hua Fei in 78th Olympics and 79th Olympics.After doing it individually，please check your answers with your partners，and then we will check the answers in class.ParachuStep 4 HomeworkT：It’s almost time for a break.Now homework for you today.pare the designs of the androids of each group and try to decide which one is the best.2.Suppose you have been lucky enough to be allowe d to interview Hua Fei i n hospital for your school paper.Work out some questions together with your partner，and then interview each other.Step 5 The Design of the Writing on the BlackboardUnit 3 ComputersPeriod 3Step 6 Record after Teaching。
高中英语Unit3ComputersSectionⅢGrammar_现在完成时的被动语态教案含解析新人教版必修2
Section Ⅲ Grammar—现在完成时的被动语态语法图解探究发现①Over time I have been changed quite a lot.②Since the 1970s many new applications have been found for me.③The important problem has been discussed for nearly two weeks.④The ink has not been removed from the clothes.⑤Haven't your problem been solved?⑥How many buildings have been built in your school?[我的发现](1)以上例句中都使用了现在完成时的被动语态。
(2)以上例句中第①②③句是该时态的肯定句式；第④句是否定句式；第⑤句是一般疑问句式；第⑥句是特殊疑问句式。
一、结构Already this year, 115 measles cases have been reported in the USA, compared with 189 for all of last year.(2017·北京高考)今年美国已经报告了115例麻疹病例，而去年全年共189例。
The construction of the bridge has not been finished.桥的建设还没有完成。
Has the date for the next meeting been decided?下次会议的日期已决定了吗？How long has the battery not been changed?电池多久没有更换了？[即时演练1](1)变换句子The children have already been told the good news.①将上面的句子变为否定句。
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。
高中英语_Unit 3 Computers教学课件设计
How do you find the main idea of this passage?
Generally speaking, we can get the main idea according to the title, pictures, the first or the last paragraph, or the _t_o_p_i_c_s_e_n_t_en__ce__of each paragraph.
Who am I?
changes memory
applications
The Future stop
1.Try to retell the passage. 2. Write a short composition which briefly introduces your future computer. (Write in the first person.About 100words.)
( 1 ) calculating machine
( 3 ) universal machine
Para 2 Memory
How did my memory change?
How？
tube transistor
chip
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最新高中英语：Unit 3《Computers》单元同步测试(2)及答案
Unit3 Computers单元同步测试I. 选择填空1.Put the following events_______ according to the time when they happened and then putthem ______ of their importance in history.A. in order; in orderB. in the order; in an orderC. in an order; in orderD. in order; in order2. Though the experiment didn’t ______ as it had been planned, the result was still ______.A. work out; satisfiedB. carry out; satisfyingC. turn out; pleasedD. work out; satisfactory3. _______what they have achieved in the past five years, we still have to long way to go.A. Comparing withB. Compared withC. Comparing toD. Compare to4. Though different body movements mean different things in different cultures, ______smile is______ accepted as a sign of happiness or being friendly.A. the ; universallyB. the; usuallyC. a; globallyD. a; universal5. The procedures(程序) of operating a computer have been ______ several times, the results ofwhich have made it much easier _______.A. cut down; to operateB. simplified; to be operatedC. reduced; to be operatedD. simplified; to operate6. Artificial intelligence can never be equal ________ .A. with that of us real humansB. to us real humansC. to that of us real humansD. with us real humans7. A computer can think logically and work millions and millions of times faster than a humanbut it _____ never replace humans because it has to ________ to work.A. may; be programmedB. can; programC. should; programD. can; be programmed8. The application of the Internet is considered as a revolution in computer science, _______,computers could be connected with _______ to share information.A. as a result; one after anotherB. as the result, one anotherC. as a result; one anotherD. as the result; one to the other9. _______time goes by, computers are made smaller and smaller and nobody knows for surehow small _______ be made but there must be a limit.A. With; they canB. As; they canC. When; they canD. While; can they10. With more applications to be invented ______ computers, they are sure, for the most part, toimprove our life quality.A. forB. toC. withD. of11. Apart from being applied in such fields _______ communication, finance and trade,computers also play an very important part in making mobile phones, medical operations ________ in space exploration.A. like; as long asB. as; as well asC. like; as good asD. as; as far as12. Whatever you say about what I did the other day, I meant no harm to you ________.A. in a wayB. by the wayC. anywayD. on the way13. _______ the help of this new type of calculator, people will be able to _______ much fasterwith more accurate figures as a result.A. With; calculateB. Under; work outC. By; make outD. For ; count14. A lot of technical problems have to be solved ______ this new type of digital camera_______its appearance in market.A. when; makesB. until; will makeC. before; makesD. after; will make15. Computers have been made ______ clever that they can ______ problems like humans_______.A. such; deal with; in a wayB. so; do with; in a wayC. such; do with; in the wayD. so; deal with; in a way16.I do hope that one day the Chinese language will become a ______ language, that is, everyonein the world will communicate in it.A. commonB. universalC. popularD. special17. Misunderstanding is likely to ______ if people fail to communicate with each other.A. raiseB. riseC. ariseD. add up18. ---Has she agreed to the date for the meeting?---Well, that’s _____ she disagreesA. whatB. whereC. whenD. which19. There were _____ many people in the zoo _____ it was hard to get through the crowd to seethe animals.A. such; thatB. so; thatC. too; thatD. quite; that20. If you want to know more information about the Analytical Machine, ______ the followingWebsite: A. seeB. visitC. look forD. search21. ________your naughty niece closely and don’t let her ________ my regular sleep in theafternoon.A. Watch out; ruinB. Watch over; spoilC. Watch on; destroyD. Watch out;spoil22. When your computer begins to run slow, it is a ______ that it has been attacked by computervirus.A. signalB. symbolC. realityD. character23. Coughing and sneezing _____ the coming of a bad cold.A. signB. signalC. expressD. present24. ______ how much the trip will cost and see if you can afford it.A. SeeB. CalculateC. CountD. Work at25. _______, I am determined not to play computer games and ______myself in doing somethingmeaningful.A. From now on; employB. From now on; buryC. Since now on; devoteD. From today on; exploreII.. 完形填空:As for daily life, I think that we will be able to 26 most of our shopping by 27 and this will be taken to our homes, so 28 there won’t be any 29 to go out to the 30 .I’m sure that most of our homes will have a video 31 so we will be able to 32 the person we are talking to. We will also be 33 holovision which will give you three dimensional( 三维的) life –size picture 34 your screen---this will replace television. 35 important technology, there will be no more road accidents. Cars will be guided by computers so people will not have to do any more driving.I think most of our food will be in the form of pills and liquids which will have all the vitamins and protein(蛋白质) 36 we need for a balanced diet. Only when we go out for social 37 will we eat the same food as today, but we will 38 be eating meat.About once a year our bodies will go into a health center for a service in much the same way as a car 39 be repaired. So, for example, our veins( 静脉) will be cleaned out, our blood made pure, our muscles built up and so on. Any part that is 40 could be replaced by a new plastic part. We will all be much 41 by then anyway, because there will be more 42 for us to use for exercise. Also a safe medicine will have been discovered which will allow people to lose or put on 43 as they need. One exciting development will be the possibility of being deep frozen 44A period of time and then 45 some years later. I would be interested in that myself.26. A.order B go C. make D. get27. A.radio B. telephone C. computer D. car28. A of course B. In fact C. after all D. in all29. A.time B. money C. nice D. need30. A. shops B. hospitals C. schools D. need31. A. tape B. TV set C. television D. recorder32. A. notice B. listen to C. see D. hear33. A. playing B. watching C. making D. finding34. A. in B. with C. by D. on35. A. Because of B. Because C. Thank for D. Instead of36.A. when B. how C. that D. what37. A. meeting B. eating C. activity D. problem38. A. no longer B. no more C. not any longer D. not any more39. A. has to B. ought to C. might D. can40. A. run out B. turned out C. broken out D. worn out41. A. prettier B. healthier C. busier D. cleverer42. A. money B. places C. room D. free room43. A. height B. weight C. clothes D. performances44. A. for B. in C. during D. by45. A. getting B. waking up C. using up D. walking aboutIII. 阅读理解:AAs a computer exhibition Bill gates reportedly compared the computer industry with the auto industry and stated: “If GM had kept up with technology like computer industry has, we would all be driving twenty-five dollar cars that got 1000 miles to the gallon.”In response to Bill’s comments, General Motors announced a news release stating: if GM had developed technology like Microsoft, we would be driving cars with the following characteristics:1.For no reason your car would crash twice a day.2.Every time they repaired the lines on the road you would have to buy a new car.3.Sometimes your car would die on the free way for no reason and you would just acceptthis, restart and drive on.4.Only one person at a time could use the car, unless you bought “Car95” or Car NT”. Butthen you would have to buy more seats.5.If you try to get your car to a mechanic, you’d make a long distance call, be put on holdfor three or four hours, when you finally got the mechanic, you’d be told how to fix it yourself, and mechanic would hang up before you even tried his or her suggestions.6.People would get excited about the “new”features in Microsoft cars, forgettingcompletely they had been available in other cars for many years.7.The airbag system would say: “Are you sure?” before going off.8.Every time GM introduced a new model car, buyers would have to learn how to drive allover again because none of the controls would operate in the same manner as the old car.9.Microsoft cars would have a special radio/cassette player which would only be able tolisten to Microsoft FM, and play Microsoft Cassettes.10.If you couldn’t afford to buy a new car, then you could just borrow your friends and thencopy it.11.You’d press the “start” button to shut off the engine.46. The purpose of writing this article is ______.A. to state the advantages of Microsoft in making carsB to inform that Microsoft will make cars in the future.C.To compare cars made by GM with those made by MicrosoftD. To make fun of the disadvantages of Microsoft’s products47. It can be inferred from the passage that the airbag system of the new car _____.A. would be safer than the old oneB. would become useless in case of an accidentC. would not surprise the driver by going off suddenlyD. would remind the driver of the danger ahead of time48 What does the writer really mean by saying “You’d press the “start”button to shut off theengine”?A. The design of Microsoft is very funny and strange.B. It is better to control the engine like a computer.C. The engine control system requires to be improved.D. It is impossible to shut off the engine by pressing the “start” button.49. The best title of this passage would be ______.A. Characteristics of the New CarsB. GM Should Learn from MicrosoftC. If Microsoft Built CarsD. New Cars to be Made in the futureB“L ife is speeding up. Everyone is getting unwell.”This may sound like something someone would say today. But in fact, an unknown citizen who lived in Rome in 52 wrote it.We all love new inventions. They are exciting , amazing and can even change our lives.But have all these developments really improved the quality of our lives?Picture this: You’re rushing to finish your homework on the computer. Your mobile phone rings, a QQ message from your friend appears on the screen, the noise from the television isgetting louder and louder. Suddenly the computer goes empty and you lose all your work. Now you have to stay up all night to get it done. How calm and happy do you feel?Inventions have speeded up(加速)our lives so much that they often leave us feeling stressed(压力) and tired. Why do you think people who live far away from noisy cities, who have no telephones, no cars, not even electricity often seem to be happier? Perhaps because they simpler lives.On e family in the UK went “back in time”to see what life was like without all the inventions we have today. The grandparents, with their daughter, and grandsons Benjamin, 10, and Thomas,7, spent nine weeks in a 1940s house. They had no washing machine, microwave, computer or mobile phones.The grandmother, Lyn, said, “It was hard physically, but not mentally.” She believed life was less materialistic. “The more things you have , the more difficult life becomes.”She said. The boys said they found less to fight over, such as their computer. Benjamin also noticed that his grandmother had changed from being a trendy, beer-drinking granny, to one who cooked things.Here are some simple ways to beat the stress often caused by our inventions!Don’t be available all the time. Turn off your mobile phone at certain times of the day. Don’t check your e-mail every day.Don’t reply to somebody as son as they leave a text message just because you can. It may be fun at first, but it soon gets boring.50. The passage is mainly about_______.A. problems with technologyB. improvements of our life with technologyC. the important roles technology plays in our everyday lifeD. major changes which will be likely to happen to technology51. The writer quoted( 引用) what a citizen in ancient Rome said at the beginning of the story in order to _______.A. share a truth about lifeB. tell us what life was like long time agoC. make us wonder what causes such a thing to happenD. point out that you experience some big problems and they may be the same52. The family chose to spend some time in a 1940’s house because ______.A. they liked to live simple livesB. they were curious about how people lived without modern inventionsC. they were troubled by modern inventionsD. living in a different time would be a lot of fun for them53. What do you think the underlined word “available”in the first suggestion offered by the writter means?A. Busy on lineB. FreeC. Able to be usedD. Able to be found by othersCTo be sure, only children experienced some things differently from those with sisters and brothers. Many feel more pressure to succeed. They also tend to look only to their parents as role models in the absence of brothers and sisters.In India, 10-year-old Saviraj Sankpal founded a support group for the tiny minority of only children. Among other things, the group does volunteer work to counter(反对) the myth that they are not responsible. “People think we’re treated too kindly and ruined,” says Sankpal, a computer engineering students. “But I’d like to remind them how lonely it can get.”Most only children, however, say they wish for sisters or brothers only when it comes to caring for aging, unhealthy parents. Britain’s David Emerson, co-author of the book The Only Child,says that such a person bears terrible burden in having to make all the decisions alone. Emerson knows from experience: After his father died, he chose to move his elder mother from their family home, where she was vulnerable(易受攻击的)to house breakers, to a new one with more security. “The move was quite hard on her, and she might feel that I pushed her into it,” he says. “After all, I am left with that responsibility.”In the future, more and more only children will likely face similar choices. With working mothers increasing, many families are finding they simply don’t have the time, money or energy to have more than one child. As only children become common, perhaps the world will realize that the charge made against them is unjust.54. it can be inferred from the passage that the author’s attitude towards only children is _______.A. objectiveB. subjectiveC. ironicD. humorous55. It can be inferred from the passage that only children’s parents should______.A. do volunteer work to help their only childrenB. let their only children make all the decisions aloneC. set good examples for their only childrenD. found a support group for their only children56. Emerson decided to move his elderly mother to a new house because he _______.A. is the only who cares about herB. doesn’t want to leave her aloneC. wants to share the responsibility with herD. is worried about her safety57. It is quite usual now for a working mother to__________.A. spend all her time and money on her only childB. be responsible for bringing up her only childC. have and bring up only one childD. devote all her energy to her job58. The main idea of the passage is that______.A. only children have to face many challengesB. only children are ruined and irresponsibleC. most only children want to share their responsibility with their parentsD. most only children have no brothers and sistersIV. 短文改错Dear Alice,I have just got some good mews to tell to you. 59. ______I win a national prize for painting last week. 60. ______My father was so pleasing that he suggested 61. ______I go to England for a holiday. I’d like to staying 62. ______There for half a month, visiting place of interest 63. ______Or practicing my English as well. We’ve been 64. ______Writing to each for nearly a year now. I have 65. ______often dreamed of talk face to with you. 66. ______I imagine you’ll be at vacation yourself by that 67. ______Time. Perhaps we could go out to do some 10. ______sightseeing together.Best,LilyV. 第二节书面表达假定你是李华，从小喜爱大熊猫（panda）,一直通过有关网站(website)关注三年前在美国圣迭哥动物园出生的大熊猫“苏琳”和她的母亲“白云”。
高中英语Unit3Computers单元小结教案含解析新人教必修20604233.doc
Unit 3 ComputersIn a way computers can be considered a technological revolution. Because they have “artificial intelligence”， they can simplify difficult sums,“think”logically and solve any difficult mathematical problem. With the development of the network,computers have become very important in communication, finance and trade, and people all over the world can share their knowledge with others through the World Wide Web. Nowadays boys and girls use their mobile phones to surf the Internet. In order to explore the moon and Mars, computers have already been put into space rockets. In a word, computers can nearly deal with most problems in life. With the help of computers, the goal of human race will be turned into reality.However, just as a saying g oes, “Every coin has two sides.” Personally, if you don't use computers properly, something uncomfortable will happen. For example, computer games programmed by operators are so wonderful that a lot of young people love them very much. They even play the games day and night without going to school. As a result, they failed in their lessons. Sometimes if you download something, viruses which can make your computer break down will arise.Anyhow, if you have a computer, your life will be filled with happiness.在某种程度上电脑可以被看作是一次技术革命。
Unit 3Computers Section Ⅲ练习含答案
学业分层测评Ⅰ.单句语法填空1．By the time I got to school，the bell had rung(ring)．2．When asked(ask) why he was late，he kept silent.3．He must have come from Africa，for he is black.4．He signaled to the waiter to bring the bill.5．No doubt he means to help，but in fact he just gets in the way.6．Some risks arise from changes in the environment.7．He does not know what to do with his vacant time.8．With the help of a passer-by，I carried the injured person into a shop.9．We were amazed at the change in his appearance(appear)．10．The documents have been typed(type) into a portable computer.Ⅱ.完成句子1．她沿着河堤边走边唱着流行歌曲。
While walking along the river bank，she was singing a pop song.2．我回家时她已干完活了。
She had finished her work by the time I came home.3．看到母亲她忍不住哭了。
He can not help crying at the sight of her mother.4．他们不知如何处理这台旧机器。
They didn't know how to deal with the old machine.5．即使小孩也要学会警惕身边的危险！Even children must learn to watch out for danger!Ⅲ.阅读理解ALaptop computers are popular all over the world. People use them on trains and airplanes，in airports and hotels. These laptops connect people to their workplace. In the United States today, laptops also connect students to their classrooms.Westlake College in Virginia will start a laptop computer program that allowsstudents to do schoolwork anywhere they want. Within five years，each of the 1,500 students at the college will receive a laptop. The laptops are part of a $10 million computer program at Westlake, a 110-year-old college. The students with laptops will also have acces s to the Internet. In addition, they will be able to use email to “speak” with their teachers, their classmates, and their families. However，the most important part of the laptop program is that students will be able to use computers without going to computer labs. They can work with it at home, in a fast-food restaurant or under the trees—anywhere at all! Because of the many changes in computer technology，laptop use in higher education，such as colleges and universities, is workable. As laptops become more powerful，they become more similar to desktop computers. In addition，the portable computers can connect students to not only the Internet, but also libraries and other resources. State higher-education officials are studying how laptops can help students. State officials are also testing laptop programs at other universities，too.At Westlake College, more than 60 percent of the staff use computers. The laptops will allow all teachers to use computers in their lessons. As one Westlake teacher said，“Here we are in the middle of Virginia and we're giving students a window on the world. They can see everything and do everything.”【语篇解读】本文讲述了当前社会很多人使用笔记本电脑，笔记本电脑对人们的生活有很重要的影响。