新视野大学英语4第三版第四册第四单元教案演示教学
(精选幻灯片)新视野大学英语第四册第四单元课件
Telecommunications
❖Telecommunications, from Greek, means “communications at a distance”.
❖ The first trend: the incredible increase in the processing power of digital computers, namely, dramatic decreases in physical size, dramatic increases in complexity, speed and capacity.
❖ 无线传播系统
systems (L. 9)
❖ the Information Age (L.10) ❖ 信息时代
❖
a spider’s web of digital and wireless communication links
❖
一个蜘蛛网般的数字和无 线通信网络
(L. 11) 2
Proper names
❖Optical fiber (or “fiber optic”) often refers to the medium and the technology associated with the transmission of information as light pulses(光脉 冲) along a glass or plastic wire or fiber. Optical fiber carries much more information than conventional copper wire and is in general not subject to electromagnetic电磁的 interference and the need to retransmit signals. Most telephone company long-distance lines are now of optical fiber.
新视野大学英语第三版第四册第四单元教案
新视野大学英语第三版第四册第四单元教案XXX EnglishUnit 4: Achieving Sustainable EnvironmentalismXXX of this unit is to help students understand the main idea and structure of the text。
as well as the structure of XXX。
students will learn how to write an argumentative essay and master key language points and XXX of reading。
listening。
speaking。
and writing activities。
students will engage with the theme of XXX.XXX to support it。
This structure is XXX.Key language points include XXX。
such as constituent。
segregate。
consolidate。
differentiate。
definitive。
deplete。
reversible。
chord。
regime。
and call upon/on。
nally。
students will learn phrases such as "be patible with," "either-or," "as。
asthe next person/man," "choose sth。
over sth。
else," and "frame/state of mind."XXX.The -XXX method。
XXX。
Firstly。
Unit 4新视野英语第四册第四单元课件
1~2
二
3
三
4~10
Different countries are trying to solve different problems and provide different revolutions during the development of telecommunications technology. Developing countries can catch up with Americans and Western Europeans in telecommunications technologies if they persist in their efforts.
四
11
课文内容概括
At the beginning of the passage the author shows the overwhelming advantages of the telecommunications revolution for developing countries .In the body the author talks about how fast to develop telecommunications technologies in the developing countries and that different countries are trying to solve problems .In the end the author expresses such a feeling that developing countries can catch up with Americans and Western Europeans in telecommunications technologies if they persist in their efforts.
《新视野英语教程(第三版)》教学资源book4Unit4Section A PPT
Getting the Message
1. The flight got hit by lightning. 2. She began to feel really worried when she saw the confident-looking
businessman looked worried. 3. Because she saw the girl sitting next to her looked scared and she
Para. 4-5
The pilot's voice came over the speaker. Through my fear I nevertheless heard "Engine number two... emergency landing... New Orleans."
When he was done, the voice of a flight attendant came on, reminding us of the emergency procedures she had reviewed before take-off. Of course I never paid attention to this drill, always thinking that if we ever got to the point where we needed to use life jackets, I would have already died of extreme fear.
Para. 8-9
Are you okay?" she kept asking me. Among the many feelings going through my head during those 20 minutes was pride－pride in how well everybody on board was behaving. No one panicked. No one screamed. As the plane swung and lost height, I could hear small pockets of soothing conversation everywhere.
新视野大学英语第三版第四册第四单元sectionB课件ppt教学内容
新视野大学英语第三版第四册第四单元Section B 课件 PPT 教学内容一、教学目标•了解和掌握本单元重点词汇和短语•学会运用过去完成时和一般过去时来叙述过去的经历和事件•能够描述人物的性格、外貌特征和服装•能够用比较级和最高级来进行描述二、教学准备•教材：《新视野大学英语·读写教程》第三版第四册•课件：PPT 文档、多媒体设备•板书：过去完成时、一般过去时、描述人物的形容词、比较级和最高级的用法三、教学步骤步骤一：导入新课1.引入图片，展示一个英文童话故事的封面，激发学生对故事的兴趣。
2.提问学生是否喜欢读英文童话故事，并请他们分享自己最喜欢的故事，并简要介绍该故事的内容。
步骤二：预习导入1.提醒学生回顾上一单元的内容，复习过去完成时和一般过去时的用法。
2.通过呈现几个图片，提问学生完成句子：She had finished her homework before her parents came home.（她在父母回家之前已经完成了作业。
）步骤三：新课讲解1.展示教材的第四单元 Section B 的标题和内容，并依次解释每个小标题的意义。
2.强调本单元的重点是过去完成时和一般过去时的运用。
3.通过示例句子和对话进行讲解，并解释其中的语法点和用法。
–For example:•A: Have you ever been to Beijing?（你去过北京吗？）•B: Yes, I have been there twice.（是的，我去过两次。
）•A: When did you go there?（你什么时候去的？）•B: I went there last summer.（我去年夏天去的。
）4.引导学生进行小组讨论，提问和回答关于过去的经历和事件，运用过去完成时和一般过去时。
1.分发课文，让学生阅读课文内容，并标记出重点词汇和短语。
2.指导学生朗读课文，注意语音语调和语速。
3.解释并讲解课文中不理解的词汇和句子，帮助学生理解和消化课文内容。
新视野大学英语第4册unit4教案
China's telecommunications industry has seen revolutionary transformation and growth over the past three decades. Chinese Internet users number nearly 150 million, and the PRC expects to quickly pass the US in total numbers of connected citizens. The number of mobile and fixed-line telephone users soared from a mere 2 million in 1980 to a total of nearly 800 million in 2007. China has been the most successful developing nation in history for spreading telecommunications access at an unparalleled rapid pace.The Telecommunications Revolution 背景知识(background info) •The Telecommunications Revolution1. telecommunications: Telecommunications, from Greek, means “communi cations at a distance”. Telecommunications through voice, data, and image communication is changing the world. The ease of accessing information and people anywhere at anytime is having major impacts on society, business, and finance. Two major trends have occurred in the technology that is applicable to telecommunications. The first trend has been the incredible increase in the processing power of digital computers, namely, dramatic decreases in physical size along with equally dramatic increases in complexity, speed, and capacity. The second trend has been the explosive growth in transmission capacity through the widespread use of optical fiber across continents and under oceans. These two trends have had impressive long-term consequences for telecommunications around the world. The Internet and the World Wide Web have already created a global system for the access of information. It has become popular that people check flight, weather, and hotels before traveling to a foreign country. E-mail makes it easy to keep in contact instantly with colleagues and friends around the globe. But many of the peoples of the world do not even have a telephone, much less access to the Internet and the information. The challenge to the telecommunications industry is to bridge the digital gap and extend the availability of telecommunications to all parts of the planet. For an introduction to the fundamentals of telecommunications, please check out the websites at /manual/one.html and /online/tutorials/fund_telecom/. Anothereasy-to-understand telecommunications primer can be found at/500/primer.html.2. optical fiber: Optical fiber (or “fiber optic”) often refers to the medium and the technology associated with the transmission of information as light pulses along a glass or plastic wire or fiber. Optical fiber carries much more information than conventional copper wire and is in general not subject to electromagnetic interference and the need to retransmit signals. Most telephone companylong-distance lines are now of optical fiber. Transmission on optical fiber wire requires repeater at distance intervals. The glass fiber requires more protection within an outer cable than copper. For these reasons and because the installation ofany new wiring is labor-intensive, few communities yet have optical fiber wires or cables from the phone company's branch office to local customers (known as local loop). Single mode fiber is used for longer distances; multimode fiber is used for shorter distances. Please visit/fiber-optic-tutorial-basics.asp and/fibercable.htm for more information on optical fiber.3. information age: When we say that we live in the information age, we mean that we live in a time when information is very important and easy to get. The information age is an era of fundamental and global change in intellectual, philosophical, cultural and social terms. Today's information age began with the telegraph. It was the first instrument to transform information into electrical form and transmit it reliably over long distances. New techniques of encoding and distributing digital information are pacing the spread of the information age throughout society. For a historical perspective on the information technology, check out the websites at/resource/faq/nmah/techhistory.htm and/infoage/infoage.html. The web page at/crsweb/infolit/andyou/mod9/infotech.ht m provides extensive links to issues related to the information age. For a discussion of China in the information age, check out the paper at/~pam/papers/chinaip.html.4. information superhighway: A name first used by (former) U.S. Vice President Al Gore for the vision of a global, high-speed communications network that will carry voice, data, video, and other forms of information all over the world, and that will make it possible for people to send email, get up-to-the-minute news, and access business, government and educational information. The Internet is already providing many of these features, via telephone networks, cable TV services, online service providers, and satellites. In the U.S., the information superhighway is also known as National Information Infrastructure(/fs-1037/dir-024/_3476.htm). The information superhighway can be understood to be a highway which has computer technology and modern communication technology serving as the base of the road and fiber-optic cables serving as the surface of the road. The “vehicles” are the multimedia machines equipped with computer, television and telephone, and high speed transmission and exchange of various multimedia information forms the web covering the whole nation. If the national superhighways all over the world are linked together, the global information superhighway will be created.Who first created the idea of “constructing” a superhighway?In 1955, Albert Gore, then Tennessee Democratic senator, put forward in the U.S.Congress the act of interstate superhighway, which was later proved to have greatly promoted the American economic development. In 1991, his son, Al Gore, proposed another act — high performance computing act, HPCA(/congressional/laws/pl_102-194.html). For the first time, HPCA demanded high performance computer and communication. The core of the act is to set up a national research and education network, NREN.For more information on the subject, check out the websites at/gallery/abrahams/ish.htm,/IT/infohghy.cfm and.au/http/sfist/shwy0.htm.5. BellSouth Corporation: BellSouth is a telecommunications company in the U.S. that mainly serves the southern states. Its business ranges from voice (such as local and long-distance telephone and wireless) to data (computer networks) services. For more information about the company, check out its website at.The Telecommunications Revolution 课文生词讲解( new words study) •The Telecommunications RevolutionNew Wordstelecommunicationsn. [U]the sending and receiving of messages over distance, esp. by telephone, radio and television电信，远距离通信a telecommunications satellite长途通信卫星the telecommunications industry电信业The company specializes in telecommunications.这家公司专门从事长途通信。
新视野第四册第四单元教案
Preview plan of Unit Four: TelecommunicationsTeaching objectives:1. To know more about and discuss Telecommunication Revolution2. To learn how to write an article with Introduction + Question + Sample Solutions + Conclusion patternTeaching focus:Leading---in of Text AThe structure of Text AThe discourse analysis of Text AThe writing strategy-- Introduction + Question + Sample Solutions + Conclusion patternPreview Tasks::●Pre-reading Tasks1.Warming-up1)What telecommunication devices are available in your life and what do they mean to you?2)Brain Storming—What can we do with Internet ?3) Side-effects of the Internet2.Background InformationIntroduce the following items( can be done by PPT)1)Information Age2)Information Superhighway●Text A Study:1 Write a summary of the text or Retell the main idea2 Text Organization(structure of the text)3 Discourse analysis●Reproduction-------------Simulated Press ConferenceOne group acts as a delegation from a country or region mentioned in the text, participating in Telecommunications Forum Press Conference. The other group acts as reporters from different news agencies to ask questions.Task Description:Delegation:Answer the questions according to the information in the text in your own words. Every member must participate and answer questions.Reporters:Ask briefly and clearly. All the questions must be based on the text. Take notes in a card when the delegation is answering the questions.Useful Expressions:—Good afternoon, ladies and gentlemen! Firstly, let meintroduce the members of our delegation.—Now the floor is open for questions.—If there is no further question, the conference is nowover. Thank you!—Good morning, Mr. President. I am from CCTV. Ihave two questions for you.—The lady over there.●WritingPattern of Writing---Introduction + Question + Sample Solutions + Conclusion pattern Your Task:Write a abridge from the textTopic: The Telecommunications RevolutionOutlines:1电信革命给发展中国家带来的好处；2举例说明如何推进电信革命；3你的结论。
新视野大学英语视听说教案第三版第4册
UNIT1Shortconversations1Q:Whatadvicedoesthemangivetothewoman?DDowhatevershecantoexercise.2Q:Whatcanweknowaboutthewoman?AShemayhaves omesocialeventstoattend.3Q:WhatcanwelearnaboutthesmokingrulesinSouthAfrica?BPeoplecansmokeinthedesignatedareasofpubsandbars.4Q:Whatarethetwospeakerstalkingabout?CImpactsoffamilyviolenceonchildren.5Q:Whatisrecommendedforahealthybreakfast?CApieceofwholegrainbread. Longconversation1Q:Whathasmadethemansweatallover thefloor?CRunninginapark.2Q:Whydoesn’tthewomangotopractice t’aichiwith hermom?BBecausegettingupearlyistoodifficultforher.3Q:Whatdoesthewomannormallydoonweekends?DSittingbeforehercomputer.4Q:Whydoesthemansuggestthewomangetazoomembership?AForexercise like jogging inthezoo.Passage11Q:Whattasks doesthespeakertendtodofirsteveryday?AThequicktasks.2Q:Howtoworkmoreefficiently accordingtothespeaker?CMakeuseofyourmostproductive timeofday.3Q:Howdoesthespeakerdealwithemailsnow?DHeopenshisinboxonlywhenit ’snecessary.4Q:Whatisthepurposeofthetalk? CTogivesometipsonhowtomanage time.Passage22)distressing3)desperate4)urge5)acquire6)aretotallyunawareofareisolatedfromaffirminteractwithimpulseareconvincedofUNIT2Shortconversations1Q:Whatarethetwospeakerstalkingabout?AWhatthemanwill doafter graduation .2Q:WhatdoesthewomanthinkofLinda?DShelooksyoungerthansheis.3Q:Whatmakesthewomanafraid ofgettingold?CLackofsomeonetodependon.4Q:Whatdoesthemanlike bestaboutbeinginhisearly20s?BHavingplentyofopportunities.5Q:Whatdoesthemansayaboutagediscrimination?DPeoplemayhavedifferentopinionsonthecourtd ecisions.Longconversation1Q:Whatarethetwospeakerstalk ingabout?CWhattowishforinlife.2Q:According totheman,whyistrueloveimportantforahappylife?BItmakescouplesappreciateeach other.3Q:Whatdifficultiesdidtheman experienceinhislife?AHelost hisjobandhouseandwassick foryears.4Q:Whatisthemandoinginthetalk? DGivingthewomanadviceonimportant thingsinlife.Passage11Q:InwhatwayaretheAdventists differentfromordinarypeople? BTheylivetheirwholelivesina mountain.2Q:HowmuchlongerdoAdventistwomen expecttolivethanotherCalifornian women?CAboutthreeyears.3Q:Whatischaracteristicofthe Adventists’diet? DItishighinfruit,vegetablesand wholegrains.4Q:Whatisthemainideaofthepassage? ADietandlifestyle arecrucial togood health.Passage2proportion2)estimatedhaveprofoundimpactsonpotentialeconomicallypensionsoriginatefromresidentialposesachallengetobetransformedintoUNIT3Shortconversations1Q:Whatisthewomangoing todoover the semesterbreak? DGoingcampingwithfriends.2Q:Whydidthewomanquitherswimminglessons?DBecauseshecouldn’tfit twoprogramsintoherschedule. 3Q:Whydoesn’tthewomanwanttoleaveonFriday?CBecauseshewillhaveavisitor.4Q:Whatdoesthewomansuggestthemanbringforthecampingtriptothepark?BWarmclothes.5Q:Whatwill thewomanprobably dobeforethevacation?AConfirmherhotelreservation.Longconversation1Q:WhatmakesBigSkyParkanice vacationplaceforthecouple? DIthasnicepathsandcampingsites.2Q:Howcanthecouplegetall theircampingstuffonthebus?DByusingboththeir cart andbackpack. 3Q:Whatwill thewomanprobably dobefore theirtrip?BBakeachocolatecake.4Q:Whatdoesthecouplelong todo atthe park?CWalktogether inthebeautyofnature.Passage11Q:Whyshouldvisitors behurried if theywanttoseetheexhibitsinthenewmuseum inColombia’scapital? BBecausetheexhibitionwilllastfor nomorethanaweek..2Q:Whatareexhibitedinthenewmuseum?CBedsandsofasthatyoucantryout.3Q:Whatisthepurposeoftheexhibition?AIt provides apractical experienceforustothinkaboutlaziness.4Q:Whatdidthemuseum’sfounderadviseusto do?CSitdown,relaxandbelazyforawhile.Passage2resortssprungupdramaticallyhavinganadverseeffectoncombatwildernessunspoiledstreamsofguidelinesauctionoffUNIT4Shortconversations1Q:Whatdoesthemanthink thegovernment coulddo?C.Providefinancialhelpforhomeless people.2Q:Whatdoesthemansuggesttochangethesituation?A.Holdingsomesocialactivities. 3Q:Whatdoesthemansuggestthewomando?ethesubwaytoavoidheavytraffic.4Q:Whatdoesthemanthinkweallshould do?C.Extendahelpinghandandgivelove topoorpeople.5Q:Whatarethetwospeakerstalking about?D.Howtoreuseitemstoliveagreenlife.Longconversation1Q:Whydoesthemanlookupset?B.Becausehehastoomuchworkto complete.2Q:Howdoesthewomansayshecanhelpthe man?A.Tohelphimdohisworkinherfreetime.3Q:Whatadvicedoesthewomangivetotheman?B.Heshouldhaveconfidence inhimself. 4Q:Whyistherestaurantcalled365?D.Becauseitoffersseasonalfoods.Passage11Q:Whatnegativeeffectcanbecausedby workers’discontent?A.Lessinnovationefforts.2Q:WhatpercentageofAmericanworkersare satisfiedwiththeirjobsasfoundbythe survey?D.percent.3Q:Whyisit thatpeopleaged 25to34aremostsatisfiedwiththeirjobs?D.Becausetheyseemoreopportunitiesforpromotionasbabyboomersretire.4Q:Whatcanweconcludeaboutthereasonsb ehindjobdissatisfaction?C.Thereasonsforjobdissatisfactionarefoundt obevarious.Passage2prevalentscarybeclassifiedasepidemicratiodiagnosedkeepingtrackofwasstillassociatedwithaffirmintermsofUNIT5Shortconversations1Q:Whatdoesthemansayaboutthesinger?CHermusicstyleisunique.2Q:Whatarethetwospeakersmainlytalkingabout? DWhattodoontheirtourofRome.3Q:What’stheman’sareaofstudy?BModernopera.4Q:Howlongdoestheexhibitopenon Saturdays?C7hours.5Q:Whatisspecialaboutthemovie?DTheactorsremainsilentthroughoutit.Longconversation1Q:Whatisthewoman’simpressionofSan Francis cowhenvisitingthistime?BShefindsmanysitesstayunchanged.2Q:WhatdoesthewomansuggesttheydobeforegoingtotheGoldenGateBridge?DViewingthebridgefromahill.3Q:Whatdoesthemanwanttodo?CEatbeforecontinuingtheirtour.4Q:Whatdoesthewomanconsider tobethebestwaytoenjoyculture?ATotrulyexperienceitinnorush.Passage11Q:WhoisthepersonpaintedintheMonaLisa?CThewifeofawealthymerchant.2Q:Whatmadeit possible fortheMonaLisa tosurviveforcenturies?ATheuseofawoodpanel. 3Q:Whatismentionedasoneofthetechniques usedforpainting theMonaLisa? DDrawingthesubjectwithaccuratedetails.4Q:Whatdoesthepassagemainlydiscuss?BThereasonsforthefameoftheMonaLisa.Passage2 anticipationglamorous beconferredupon collectivenominatefor exceptionstoaccomplished absoluterecipients2)isentitledto CItisbringingfamiliescloser.Longconversation1Q:Whyisthesonrequired toturn off hiscomputerwhilehisfatherisnot? CBecausethefather ismeetingwithhis colleaguesonline.2Q:Why doesn’tthesonwanttoturnoff hiscellphone? DBecausehewantstocheckthenews aboutagolfplayer.3Q:Whatrule doesthemotherdecidetoset forthefamily? AHavingdinnerwithoutanyUNIT6Shortconversations electronics.4Q:Whatcanwelearnfromthe conversation?CElectronicssometimescausefamilyQ:Whatdoesthemanthinkoftoday’snewspapers?disagreements.BTheyaredisappointing.Passage1 Q:Whatisthewomanprobablydoing?AHostingaradioprogram.1Q:WhyiscelebritynewsprevalentinQ:Whatdoesthemansayaboutrealityourmedia? TV?BItmakesviewersfeelsuperior.DBecauseitgivesusabreakfromthe Q:Howdoyoungpeoplesocializetodayharshrealities.accordingtotheman?2Q:Whatcanwelearnaboutcelebrities DBycommunicatingontheInternet.fromtheconversation?Q:WhatdoesthemanthinkofmodernCTheydotheirutmosttogain communicationstechnology?attention.3Q:Whyarecelebrities’lifestylesattractivetopeople?DBecausetheycontainthingsdesiredbycommo npeople.4Q:Whatshouldwekeepinmindwhenwatchingorrea dingcelebritynews?BCelebrities’livesaresimilartothoseofcomm onpeople.Passage2differentiatethemselvesfromfrownuponconcisecombatsevereisgearedupforembracedcompactissupplementedwithsensationalUNIT7Shortconversations 1Q:Whatistheproblemwithdriving schools? BTheyneedmoresupervisionoverthe highchargesandbribes.2Q:Whatcanwelearnfromthe conversation?AMorefoodassistanceprogramsareneededforill nourishedpeople.3Q:Whatdoesthemanexpecthisreportonoldpeopl ewillachieve?CHelppeoplechangetheirunderstandingandfeel ingsaboutoldage.4Q:Whatcanwelearnfromthemanabouttheissueof climatechange?BGovernmentsshouldcooperatemoretosolvetheproblem.5Q:Whatisimplied inthewoman’swords?DSheoftengivesupwhatshetriestodo.Longconversation1Q:Whatwill thecoupledo toprepareforthestorm?DGotoastoretogetmoreemergencyitems.2Q:Whatthingsdotheyhaveathomeforemergencysituations?BFlashlightsandcash.3Q:Whydoesthewomansuggesttheybringcashwiththem?DBecausethecreditcardmachinesmaynotworkproperly. 4Q:What’stheir budgetfor clothing everymonth?A$200.Passage11Q:Whatproblemiscommonlyfacedbyretailbusinesses?BThestealingofretailitemsfrom theirstoresbythieves.2Q:Whatmayretailersdotocompensateforth elossescausedbyshoplifting?ASell goodsathigher prices thantheynormallydo.3Q:Accordingtothespeaker,whocanusuallybetterabsorbthelosses causedbyshoplifting?DLargerretailers.4Q:Whatpreventionmethodagainstshopliftingismentionedbythespeaker?CPutting security devicesonproducts.Passage2motivationshazarddevelopanappetiteforassociatedwithcontributetofollowsuitconsensusauthorities inadequaciesexaggerationureUNIT8Shortconversations1Q:Whatdoesthewomansayaboutgoodnovels?DTheyenablereaderstohavedifferentexperi ences.2Q:Whydoesthewomanlikegoingtoabookclub?CBecauseshecanmeetpeoplewithsimilar interests.3Q:Whatarethetwospeakerscomplaining about?BPeopletodayaretoodistractedandread little.4Q:Whatdoesthewomanimply?AShedoesn’tdomuchreadingtoherchildren.5Q:Whatisanimportantfeatureofaclassicnovelaccordingtotheman?CItremainspopularallthetime..Longconversation1Q:Whatdoesthemanwanttoknowaboutthesong “StarryStarryNight”?BThewriterofthesong.2Q:WhydidDonMcLeanwritethesong?CToshowhisrespectforVanGogh.3Q:WhatcanwelearnaboutVanGoghfromtheconversation?AHewasn’tpopularduringhis lifetime.4Q:WhatdidVanGoghandDonMcleanhaveincommon?DTheybothshowedpersistenceintheirpursuitofart.10)virtuallyPassage11Q:WhatdoestheprogramofReadingRecoveryintendtodo?ATohelpfirst-gradestudentsovercomereadingproblems.2Q:HowdoteachersintheReadingRecoveryprogramteach?CTheyhelpstudentsfindthebestwaytolearn.3Q:WhenwillstudentsstoptakingReadingRecoverylessons?BWhentheyhavereachedtheaverageleveloftheclass.4Q:Whatisconsideredbysomecriticsasadisadvantageoftheprogram?DItcostsmorethanotherprograms.Passage2refugeedesperateentitledbecameinformedofareconfrontedwithspokespersonseekoutprofiles1)stayedloyalto。
新视野大学英语第四册课件UNIT4
1. long for: have an intense desire for
（Title） The whole nation longed for peace after many years of war. 经过多年战争后，全民族都渴望和平。 The children are longing for the holidays. 孩子们盼望放假。
2. be supposed to: (Para. 1)
1)be generally believed or expected to be or do
2) be expected or required to do or be sth. according to a rule, a custom, an She’s supposed to have five hundred pairs of shoes. arrangement, etc. 据信她有500双鞋。 You’re supposed to buy a ticket, though not many people do. 尽管没有多少人买票，但你应该买。 It’s supposed to be a great movie. 据说这部电影不错。 You’re supposed to ask the teacher if you want to leave the classroom. 如果你要离开教室，得跟老师说。
Part I
General images of welfare clients and welfare caseworkers under the present system.
Main Ideas
Welfare clients are believed to cheat more money out of the present welfare system.(Para.1) There are welfare clients who choose to live a life of complete honesty. (Para.2) The relationship between welfare clients and caseworkers is tense. (Para.3)
大英第三版第4册unit 4 教案
授课专业授课班级授课内容Unit4 Flight 93: What INever Know课时安排6节时教学目标1. Knowledge ObjectiveTo enable the students (Ss) to grasp the key words, useful expressions and structure of the text.2. Ability ObjectiveMaster the skills of writing in this unit: to make description more vivid. Use the reading skills: Skimming (2)3. Moral ObjectiveUnderstanding the author‘s idea and get to know the influence of terrorism on people‘s daily life教学重点、难点Teaching Focus【教学重点】:1.Key expressions —abort; bless; bluff; collide; desert; fumble; herd; joke; mission; poke; tread; blow up; fumble with; get in; in the rear of; make it; make sense of; pack up; poke through; sink in; etc.2.Understanding the text structure and important sentences3.Structure : 1) whatever 2) not / no more thanage: both; both of ; both … andDifficulties【教学难点】:1. Structure analysis of the text2. How to write a passage of making vivid description教学方法、手段Teaching Methods【教学方法】:Question and answers, explanation, analysis, sentence-making, oral practice, group discussion and exercises.Teaching Aids【教学手段】: Multimedia teaching facilities教学条件Multimedia teaching system; laptop教学内容与组织引入新课教学设计时间分配STEP 1 — Introductory Remarks /Or oral presentation(5 minutes)教学内容教学设计时间分配STEP 2 — Warming-up (20 minutes)STEP 3 —Comprehension of the Text (25minutes)STEP 4 — Text Organization (10 minutes)STEP 5 —Language Study & DifficultiesExplanation (50 minutes)STEP 6 — Summary Questions andConcluding Remarks (10 minutes)STEP 7 — V ocabulary Activities( 35minutes)(20 minutes)(25 minutes)(10 minutes)(50minutes)(10 minutes)(35 minutes)STEP 8 — Translation (P.95)(25 minutes)STEP 9— Reading Activities (50 minutes) STEP 10——Guided Writing (5 0 minutes) STEP 11——Assignment (5 minutes) (25 minutes)(50 minutes) (50 minutes) (5 minutes)课堂小结教学设计时间分配STE12—Conclusion (15 minutes)1)Useful Expressions (5 minutes)2)Writing skills (5 minutes)3)Reading skills (5 minutes)(15 minutes)作业与答疑内容要求1. Exercises for Text A2. Reading passage: Do Unto Others3. Write a passage of about 150 wordsdiscussing How to Win the War againstTerrorism4.Group discussion: What shall we do whenfacing terrorism?1. Finish all the exercisesfor Text A after clss.2. Finish the readingpassage and do the relatedexercises after class.3. Hand in the writinghomework on the net inrequired time..4. Do group discussion:after class and do oralpresentation in class.教学过程备注STEP 1 — Introductory Remarks(5 minutes)Since Sept. 11, 2001, the story of the passengers who fought their hijackerson United airlines Flight 93 has become a model account of good thwarting evil.No one will ever know exactly what happened on that plane. But the last-minutecalls made by some of the passengers give us a more complete account of thestruggle of these everyday people. Here is one of the stories of courage and heroism.STEP 2 — Warming-up (20 minutes)1.DiscussionTeacher: Before we study the text, let me ask you some questions.1) What do you know about the events that took place in America on September11, 2001?2) Why do you think the terrorists attacked those targets?3) What can be done to stop such events happening again?*Summarize the answers to these questions.2.Questions about the TextBased on the title: Flight 93: What I Never Know, just guess the author‘s ideatowards Terrorism.4) Why does the author say that she will never really make sense of September11?5.) What‘s your idea of September 11?Information Related to the Text1) TerrorismTerrorism is the use of violence, or the threat of violence, to create a climateof fear in a given population. Terrorist violence targets ethnic or religious groups,governments, political parties, corporations, and media enterprises. Organizationsthat engage in acts of terror are usually small in size and fear generated by theirviolence, which seek to magnify their influence and power to affect politicalchange on either a local or an international scale.2) New JerseyA state of the east-central United States on the Atlantic Ocean. It was admittedas one of the original Thirteen Colonies in 1787. Trenton is the capital andNewark the largest city.3) NewarkA city of northeast New Jersey on Newark Bay, an inlet of the Atlantic Ocean,opposite Jersey City and west of New York City. It was settled by Puritans in 1666 and is today a heavily industrialized port of entry.4) CaliforniaA state of the western United States on the Pacific Ocean. California is often called the Golden State because of its sunny climate and the discovery of gold during its pioneering days. Sacramento is the capital and Los Angelas the largest city.5) WindhamA town located in Greene County, New York, USA. The town had a total population of 1,660 at the 2000 census. The town is believed to be named after a location in Connecticut.6) New YorkA state of the northeast United States. It was admitted as one of the original Thirteen Colonies in 1788. Albany is the capital and New York City the largest city. New York City is also the financial center of the nation.7) San FranciscoA city of western California on a peninsula between the Pacific Ocean and San Francisco Bay, an inlet of the Pacific. Discovery of gold nearby in 1848 changed the city from a small community into a thriving boom town known for its lawlessness and bawdy amusements.8) The World Trade CenterFormer building complex in lower Manhattan, New York City, consisting of seven buildings and a shopping concourse on a 16-acre (6.5-hectare) site; it was destroyed by a terrorist attack in Sept., 2001. Prior to its destruction, the World Trade Center had been the world‘s largest commercial complex, home to many businesses, government agencies, and international trade organizations.9) The PentagonThe Pentagon is the headquarters of the United States Department of Defense. Those who work within its walls often simply call it the Building. As a symbol of the US military, "the Pentagon" is often used metonymically to refer to the Department of Defense rather than the building itself. On September 11, 2001, exactly sixty years after construction began on the complex, part of the building was destroyed in the terrorist attacks which also brought down the World Trade Center‘s Tw in Towers.10) Remarks by the President Less than One Hour after the AttackI want to reassure the American people that the full resources of the federal government are working to assist local authorities to save lives and to help the victims of these attacks. Make no mistake: The United States will hunt down and punish those responsible for these cowardly acts.I‘ve been in regular contact with the Vice President, the Secretary of Defense, the national security team and my Cabinet. We have taken all appropriate security precautions to protect the American people. Our military at home and around the world is on high alert status, and we have taken the necessary security precautionsto continue the functions of your government.We have been in touch with the leaders of Congress and with world leaders to assure them that we will do whatever is necessary to protect America and Americans.I ask the American people to join me in saying a thanks for all the folks who have been fighting hard to rescue our fellow citizens and to join me in saying a prayer for the victims and their families.The resolve of our great nation is being tested. But make no mistake: We will show the world that we will pass this test. God bless.11) What had happened about Flight 93 on September 9, 2001?8:42 a.m. United Airlines Flight 93 takes off from Newark, NewJersey, with 44 aboard. The flight is bound for San Francisco. 9:16 a.m. The FAA informs NORAD that Flight 93 may have beenhijacked.9:24 a.m. NORAD orders two F-16s at Langley Air Force Base inVirginia to intercept United Airlines Flight 77.9:30 a.m. The two F-16s from Langley Air Force Base are airborne.After Flight 77 hits the Pentagon, the jets are ordered to perform coair patrols over Washington. At some point, according toThe New York Times, the pilots received a radiotransmission from a secret service official who told them toprotect the White House ―at all costs‖ .9:35 a.m. Flight 93 turns around near Cleveland and heads east.9:40 a.m. Transponder signal from Flight 93 ceases and radar contact islost.9:58 a.m. Most of the cell phone calls from the aircraft end around thistime as the passengers launch their attempt to wrest control ofthe plane from the hijackers.10:03 a.m. The airliner crashes into the ground near Shanksville,Pennsylvania.STEP 3 — Comprehension of the Text (25 minutes)True or False JudgmentDirections: The following is a set of statements about the text. If a statement is true, repeat it; if it is false, make necessary changes to turn it into a true one.1)On September 9, 2001, Jeremy had a job interview n New Jersey. ( F) →( It was rainy on September 9, so Jeremy and his wife Lyz just lay around their house in New Jersey.)2)On September 10, Jeremy flew from N ewark to California on business. (F) →( Jeremy was due to fly from Newark to California on September 10, but the flight was canceled, so he took the flight the next day.)3)The World Trade Center was attacked shortly after Jeremy called Lyz from the doomed flight. (F) → (The World Trade Center was attacked before Jeremy calledhis wife.).4)The hijackers put on red headbands and said they had a bomb. (T)5)None of the passengers on Flight 93 knew about the horror at the World Trade Center. ( F) → ( A passenger said they were crashing planes into the World Trade Center.)6)No one was guarding the passengers who were herded to the back of the plane. (T)7)While Lyz was talking to Jeremy on the phone, a plane crashed into the Pentagon. (T)8)When Jeremy left the phone to attack the hijackers, Lyz stayed on the line listening. ( F) → (Lyz handed the phone to her father, ran into the bathroom and gagged over the sink.)9)Lyz thinks that she will never really be able to make sense of the September 11 attacks. ( T)10)Since Jeremy died, Lyz has been extremely depressed and cannot face up to things. ( F) → (Lyz has managed to pick up the threads of her life. Now she considers her family blessed because Jeremy left nothing unsaid or undone and he gave Emmy and her everything they needed.)Answer the following questions.1)Why was Emmy all the more precious to the couple?2)Where was Jeremy going to fly on September 10? And what for?3)What made him change his plan and leave the next morning?4)Which flight did he finally take?5)What was Lyz doing on Tuesday morning when Jeremy called from theplane?6)What did he tell her? Hoe did she feel?7)How did she try her best to calm and encourage him?8)Did she tell him what was happening to the World Trade Center?9)What did Jeremy decide to do when he knew of the new attack on thePentagon?10)Did Lyz try to stop him doing that? Then what did she say to him?11)Did Jeremy and his fellow passengers succeed in overpowering the hijackersor not? Explain.12)Why does Lyz think that she and her family are ―blessed‖?STEP 4 — Text Organization (10 minutes)1. What type is the text?A. narrationB. expositionC. descriptionD. argumentationKey (A)2. Analyze the structure of the text1 Para. 1-12 : Jeremy flied to California on business and the plane was taken overby three terrorists.2 Para. 13- 41 : What happened to Jeremy and other passengers on the plane and how were the communications between Jeremy and me3 Para. 42- 46.: The influence of Jeremy’s death on meSTEP 5 — Language Study & Difficulties Explanation (50 minutes)I. Language Study1. enormously: adv. to a very great ext ente.g. I‘m not sure eating totally uncooked beef o r raw egg yolks is really enormously good for you.I‘m enormously grateful for your help.2. wave1) n. a line of raised water that moves across the surface of the seae.g. A powerful tidal wave (=very large wave) struck Jamaica, killing 2000.2) v. (of a person) move one’s hand to and fro or up and downe.g. He waved a hand in the air to attract her attention.Collocation:wave sb. goodbye / wave goodbye to sb. 向某人挥手告别The nurses came out to wave Tom goodbye.3. cancel1) vt. give up or call off ( a planned activity, idea, etc.)e.g. I‘m afraid I‘ll have to cancel our meeting tomorrow.I phoned the hotel to cancel my reservation.CF: abolish, cancel & repeal这些动词均含―取消、废除‖之意abolish 正式用词，指彻底废除某种制度、规章或习俗。
新视野大学英语第4册教案
教学目标：1. 让学生掌握课文中的重点词汇和短语。
2. 培养学生阅读理解能力，提高学生的英语阅读兴趣。
3. 培养学生口语表达能力，让学生能够用英语进行简单的自我介绍。
4. 培养学生的写作能力，让学生能够根据所学内容写一篇简短的日记。
教学重点：1. 课文中的重点词汇和短语。
2. 课文结构及写作手法。
3. 学生口语表达能力的培养。
教学难点：1. 学生对课文内容的理解。
2. 学生写作能力的提升。
教学准备：1. 课文教材。
2. 多媒体课件。
3. 录音设备。
教学过程：一、导入1. 教师简要介绍课文背景，激发学生学习兴趣。
2. 学生观看相关视频，了解校园生活。
二、新课导入1. 教师引导学生预习课文，了解课文大意。
2. 学生朗读课文，跟读录音，模仿语音、语调。
三、词汇教学1. 教师带领学生分析课文中的重点词汇和短语，如：introduce, friendly, look around, get lost, remember, etc.2. 学生进行词汇练习，如：填空、造句等。
四、课文分析1. 教师讲解课文结构，分析写作手法。
2. 学生分组讨论，分享对课文的理解。
五、口语训练1. 教师组织学生进行口语练习，如：自我介绍、介绍校园等。
2. 学生轮流上台展示，教师给予评价和指导。
六、写作训练1. 教师引导学生根据所学内容写一篇简短的日记。
2. 学生写作，教师巡视指导。
七、课堂小结1. 教师总结本节课所学内容，强调重点和难点。
2. 学生分享学习心得，提出疑问。
八、课后作业1. 复习课文，掌握重点词汇和短语。
2. 完成课后练习题。
3. 预习下一课。
教学反思：本节课通过多种教学方法，如：词汇教学、口语训练、写作训练等，激发了学生的学习兴趣，提高了学生的英语综合运用能力。
在教学过程中，教师注重培养学生的自主学习能力，关注学生的个体差异，使每个学生都能在课堂上有所收获。
同时，教师应关注学生的学习需求，及时调整教学策略，以提高教学效果。
新视野大学英语第四册第四单元课件
satellite telephone & mobile phone digital TV radio Internet and email
fax
4
Telecommunications Telecommunications, from Greek, means “communications at a distance”. The first trend: the incredible increase in the processing power of digital computers, namely, dramatic decreases in physical size, dramatic increases in complexity, speed and capacity. The second trend: the explosive growth in transmission capacity through the widespread use of optical fiber across continents and under oceans.
Different from other countries, wireless phone service providers in Latin American countries are making money.
12
Answers Conditions in the Six Countries and Regions Thailand (Para. 9)
Answers
Conditions in the Six Countries and Regions
Russia (Para. 4)
新视野大学英语4备课教案
课时：2课时年级：大学四年级教材：《新视野大学英语》第四册教学目标：1. 理解课文内容，掌握文章结构和写作技巧。
2. 培养学生的阅读理解能力，提高学生的英语阅读兴趣。
3. 提高学生的写作能力，使学生能够运用所学知识进行写作。
教学重点：1. 课文内容理解2. 文章结构和写作技巧教学难点：1. 课文内容理解2. 写作技巧的应用教学准备：1. 教材《新视野大学英语》第四册2. 多媒体课件3. 阅读理解练习题4. 写作练习题教学过程：第一课时一、导入1. 复习上节课所学内容，回顾重点词汇和句型。
2. 引导学生谈论与课文主题相关的话题，激发学生的学习兴趣。
二、课文阅读1. 学生自读课文，理解课文内容。
2. 教师提问，检查学生对课文的理解程度。
3. 分析课文结构，讲解文章写作技巧。
三、课堂讨论1. 学生分组讨论课文中的重点段落，分享自己的理解。
2. 教师点评学生的讨论，引导学生深入理解课文。
四、练习1. 阅读理解练习：学生完成练习题，巩固课文内容。
2. 写作练习：学生根据课文主题，运用所学知识进行写作。
第二课时一、复习1. 复习上节课所学内容，回顾重点词汇和句型。
2. 检查学生的阅读理解练习和写作练习完成情况。
二、课文阅读1. 学生自读课文，理解课文内容。
2. 教师提问，检查学生对课文的理解程度。
3. 分析课文结构，讲解文章写作技巧。
三、课堂讨论1. 学生分组讨论课文中的重点段落，分享自己的理解。
2. 教师点评学生的讨论，引导学生深入理解课文。
四、写作指导1. 教师讲解写作技巧，指导学生如何运用所学知识进行写作。
2. 学生根据教师指导，完成写作练习。
五、总结1. 教师总结本节课所学内容，强调重点和难点。
2. 学生分享自己的学习心得，提出疑问。
教学反思：通过本节课的教学，学生能够理解课文内容，掌握文章结构和写作技巧。
在教学过程中，注重培养学生的阅读理解能力和写作能力，提高学生的英语学习兴趣。
在今后的教学中，将继续关注学生的学习情况，不断调整教学方法，提高教学效果。
新视野大学英语第三版Book4课程单元教学设计教
《新视野大学英语（第三版）》Book 4课程单元教学设计（教案）编号：U6-01《新视野大学英语（第三版）》Book 4课程单元教学设计（教案）编号：U6-02《新视野大学英语（第三版）》Book 4课程单元教学设计（教案）编号：U6-03《新视野大学英语（第三版）》Book 4课程单元教学设计（教案）编号：U6-04《新视野大学英语（第三版）》Book 4课程单元教学设计（教案）编号：U6-05over their words, the autocue malfunctioning, and the wrong guest being brought into the studio for an interview.3.Watch the video clip and match the people to the blunders.4.Watch the video clip again and fill in the blanks.5.Work in pairs and discuss the questions.1) Have you ever seen a newsreader make a mistake on TV? If yes, describe what it was or how it happened.Yes, I once saw a CCTV newsreader make a mistake. It happened in the evening news hour. The newsreader mispronounced a word, and she was embarrassed, but soon she became calm and continued to finish the broadcast.2)What kind of incident or error do you think is the most embarrassing for a newsreader?I think the most embarrassing incident for a newsreader might be a case when the microphone goes wrong. For example, a microphone stays on after the broadcast finishes, but the newsreader is unaware of this and thinks it has been switched off.Step Three （步骤三）Speaking for communicationRole-play1. Match the stories with the titles.e Euromillions Winnersa Scientists Find Life on Moonf Lions Save Girlc Prince Unhappy About Parking Penalty2. Listen to the conversations and underline the phrases that you hear.3. Speaking skillsAdding emphasisIn daily speech, you sometimes want to add emphasis to what you say in order to strengthen your point or draw more attention from the listener. The conversations you have just listened to provide typical examples of how to emphasize something. Here are four types of expressions and structures you can use.Rewrite the sentences to add emphasis.4. Work in pairs and role-play the following situations.Situation 1Talking about something impressive in recent newsSituation 2Being upset about a low exam scoreSituation 3Recommending an interesting campus activityGroup discussion1.Read the passage. Then work in pairs and check (✔) the true statements.2.Work with your partner and fill in the table.3.Work in groups of four and share with each other a TV program you like.4.As a group, choose a program that you would like to share with the rest of the class.5.Present the TV program you have chosen. Before you begin, refer to the checklist below to see if you are ready.Public speaking skillsAfter-dinner speechesAfter-dinner speeches are given at certain important events or celebrations to pay tribute to someone, to give thanks, or to acknowledge a special event. In giving an after-dinner speech, it is necessary to keep in mind three issues: (1) The theme or topic of the speech should be related to the event; (2) a clear point should be conveyed; and (3) the speech should be well-organized. A polished delivery with clear organization will help the audience understand the point made in the speech. Furthermore, the speaker should deliver the speech in a style he / she feels comfortable with, avoiding styles that he / she is not familiar with or not skilled at.Speaking practice:Suppose you are attending an alumni dinner. Give an after-dinner speech appropriate to the occasion. Follow the specific requirements given below:1 Choose a theme that suits the event.2 Decide on a point you want to make.3 Use adequate details to support your point, and organize them clearly.。
新视野英语教程第三版unit4(精品课件)
随笔
视频讨论
生词学习
Background Information 导入
课文
小结
写作
Back
American Gothic: American Gothic is a
world-renowned painting by Grant Wood. It enjoys enormous popularity and has become an American icon and the model for a countless number of commercial art parodies, such as posters, cards, and souvenirs.
课文
小结
写作
Back
statue
n.
[C] 雕像, 塑像
liberty
n.
[U]自由 (权)
enlighten
vt. 启发; 指导
monument n. [C] 纪念碑
independence n. [U] 独立; 自主
alliance
n.
[C, U] 同盟, 联盟
approve
vi. / vt. (~of) 赞成, 赞许 / 批准; 同意
随笔
视频讨论
生词学习
Background Information 导入
课文
小结
写作
Back
Uncle Sam: Uncle Sam was
originally a real person but later this character was developed by artists and politicians into a personification of the United States, or the US government in particular.
新视野大学英语(第三版)视听说教程4-Unit-4公开课获奖课件百校联赛一等奖课件
Listening to the world
2 Watch Part 1 and answer the questions.
1 What does Val do? She is a producer for the BBC.
2 How does she feel about living in London? She likes living in London, but it can be quite expensive.
《金钱心理学》
Opening up
1 Work in pairs. Complete the table with the social issues.
Categories
Social Issues
Money poverty, homelessness, famine, debt
Health Environment
☐ 4 (He agrees that rich people should be taxed more to help the poor.)
☐√ 5
Listening to the world
6 Work in pairs and discuss the questions. 1. What do you think is the relationship between money and happiness? In my opinion, money doesn’t necessarily bring happiness. There are lots of rich people in the world who live unhappy lives. Happiness is just a state of mind, and it mainly depends on how you look at people and things. However, having money sometimes does make us feel a little happier because it can help us to gain what we want more easily.
最新新视野大学英语第三版第四册第四单元sectionA课件ppt
Achieving sustainable Section A environmentalism
Contents
Warming-up Activities Text Study Language Application Summary
___________________________________ _______________
Lead-in
Short Answer Questions
2. What do you think of the relationship betweenman and nature?
Tips Man has the “blood ties” with nature. Mankind has to depend on nature for his food, medicine, shelter, clothing and other necessities to be able to survive. However, due to industrialization and economic development, man does not live in harmony with nature anymore. While transforming nature for his own sake, man has been over exploring and using the natural resources, resulting in such problems as global warming, soil erosion, shortage of fresh water, and sandstorms. Man has suffered a lot from the problems.
新视野第四册(第三版)unit4 PPT
有e效co利no用m(izve.) co巩n固so(livd.a)te
in易tel懂lig的ible
hi等er级arc制hy
Background
Video Watching
大家应该也有点累了，稍作休息
大家有疑问的，可以询问和交流
Text Reading Extr. & App. Essay Writing Further Dev.
B. Topic-centered Study of New Words and Their Use
incompatible allege
chord
deplete economize
1. One message after another from him came to touch the right __c_h_o_r_d__in her.
8. His success in life has little __c_o_r_re_l_a_ti_o_n_ with his birth.
9. The key to your success lies in how to _c_o_n_s_o_l_id_a_te__ all the positive factors into a driving force behind your aspiration.
Productive Pattern — X is as required Y as is Z.
Context I
自信心如同钢中的碳一样，是你 成功中不可或缺的决定性组成部 分。
► In this context, X = “self-confidence”, Y = “a decisive ingredient in your success”, and Z = “carbon in steel”. So the new declarative knowledge arises as follows:
- 1、下载文档前请自行甄别文档内容的完整性，平台不提供额外的编辑、内容补充、找答案等附加服务。
- 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
- 3、如文档侵犯您的权益，请联系客服反馈,我们会尽快为您处理(人工客服工作时间：9:00-18:30)。
Part II (paras.2-10):Body: rules onenvironmental protection.
Part III (paras.11-13):Conclusion: nature should be subordinate to human beings.
3.Writing skills:how to rebut and organize counter-arguments
教学方法
municative approach;
2. Task-based teaching method;
3. Audio-lingual method.
教学过程
1. Pre-reading Activities
1.To grasp the main idea and structure of the text;
2.Tounderstandthe structure of“rebut and organize counter-arguments”;
3.Towrite an argumentative essay;
Ⅱ.Text Structure Analysis
Ask the Ss to read the passage as quickly as they can and to get the main idea of each paragraph
and make clear about the text structure.
2. Text Structure Analysis
3.Detailed Study of the Text
4. Grammar and exercises
5. Writing and reading skills practice
作业
Homework:
1. Write a paragraph withthe structure of“rebut and organize counter-arguments”.
2.Recite the appointed paragraph.
辅助手段
Multimedia software, CD-ROM
辅导答疑
教学内容
.Pre-reading Activities
Step 1: To ask students some questions concerning environment like:
2. segregate
vt. a) separate one part or thing from another
Women’s dresses are segregated from the misses’in many departments.
教 案
NewHorizonCollegeEnglish
新视野大学英语读写教程读写教程（四）
教研室：大学英语教研室教师姓名：
课程名称
大学英语（4）
授课专业
和班级
授课内容
Unit4Achitalism
授课学时
6
教学目的
The teaching objective of this unit is to help students:
Ⅲ. Detailed Studies of the Text
New words andexpressions
1. constituent
n. a) sb. who votes in a particular area.
When the vote was announced, all the constituents broke into cheers.
Purpose: Improve the students’ reading and writing ability and understand the general idea of each paragraph.
Method: Read the text individually anddiscussin groups.
当投票结果宣布时，所有的选民都欢呼起来。
b) one ofthesubstances or things that combine to form sth..
Caffeine is the active constituent of drinks such as tea and coffee.
咖啡因是茶和咖啡这类饮品的活性成分。
What are the pollutions to environment? How to prevent pollution?
What to do to make the protection sustainable?
Step 2:Discuss in groups.
Step 3:Introducebackground information.
4.Tomaster the key language points andgrammaticalstructures in the text.
5. To conduct a series of reading, listening, speaking and writing activities related to the theme of the text.
教学重点
1.Textstructureanalysis
nguagepoints:
Key words and expressions:environmentalism, constituent, segregate, consolidate, differentiate, definitive, deplete, reversible, chord, regime, call upon/on, be incompatible with, either-or, as…as the next person/man, choose sth. over sth. else, frame/ state of mind.