单元整体教案NSEFCIIU02(The first period).doc

单元整体教案NSEFCIIU02(The first period) I。BriefStatementsBasedontheUnit Theactivitiesofthisunit，includingWarming-up，Listening， Speaking，ReadingandWriting，centeronthesubjectnewsandthe media，whichareconnectedwithourlifeclosely。Itprovidesthe studentsanopportunitytolearnthelanguageinusingit。 Bytalkingaboutnewsandthemedia，thestudentsgetmoreknowledge aboutthemnotonlyknowabouttheimportantpartstheyplayin learningabouttheworld，butalsothewaystheyarewrittenand made。Thestudentsmustbeveryinterestedinthissubject。This way，theycanlearnthelanguagepointseasilyandfreely。Theywill notonlylearnsomeusefulwordsandphrasesaboutnewsandthe media，butalsolearntoexpressopinions。 Besides，thestudyoftheGrammarthePastParticiplecanhelpthe studentsusethelanguagemoreexactly。Byfinishingeachtask providedinthetextbookandtheworkbook，thestudentsskillsto uselanguagecanbewelldeveloped。 。TeachingGoals 1。Talkaboutnewsandthemedia。 2。Practiseexpressingopinions。 3。LearnaboutthePastParticiple(1):usedasAttributeand Predicative。 4。Writeaparisonparagraph。 。TeachingTime:Fourperiods IV。BackgroundInformation 1。RADIO Inancienttimestheonlywaythatmencouldsendmessagesfrom villagetovillagewasonfoot。Whenmenlearnedtousethehorse， municationbecamemuchquicker。However，paredtothemodern worldmunicationwasstillquiteslow。Manypartsoftheworld hadnoknowledgeofeventsinotherplaces。Later，thepostwas introducedandhorseriderscarriedletters。Thismeantthat municationwasfurtherimproved。Horsesdrawncoachescouldmove peoplefromtowntotowninquiteafortableway。Atthe beginningofthelastcenturythesteamtrainwasinventedandfor thefirsttimereallyfastmunicationbecamepossible。Notonly couldlettersbesenteasilyfromonepartofacountrytoanother， buttravelwasmadeeasy，too。Ataboutthesametime，steamships helpedmunicationbetweencountries。 Theinventionofthetelegraphinthemiddleofthelastcentury furtherincreasedthespeedatwhichmessagescouldbesent。Inthis systemelectricalsignals，incode，aresentalongmetalwires。 Thesesignalstravelsofastthattheycouldgonearlyeighttimes roundtheworldinonesecond。Aspecialdeviceisneededtosend thecode。Attheotherendanotherdeviceisusedinorderto receivethecode。Bythismethodmessagescanbesentoverdistances ofseveralhundredkilometres。Withtheinventionofthetelephone thehumanvoicecouldbesentoverlongdistances。Becauseofthis thetelephonesystemreplacedthetelegraphforquickmunication overlongdistances。Thetelegraphisstillused，however，by newspapersinordertosendnewsandforotherpurposestoo。 Atthebeginningofthiscenturyradiowasinventedandinafew yearsmunicationwasagainimproved。Themaindifferencebetween radioandtelephoneisthatradiousesnoelectricalsignalswhich travellongdistancesalongwires。Insteadinvisiblewaves，moving atthesamespeedaselectricalsignals，areused。Afewyearsago therewerenotmanyradiostationsintheworld。Todaythereare manyhundredsofradiostationsbroadcastingindifferentlanguages andinallcountries。Theinvisibleradiowavescaneasilytravel fromonecountrytoanother。Thismeansthatlistenersinone countrycanlistentoprogrammesbroadcastfromanothercountry。In thiswayinformationtravelsfromcountrytocountry。Radioisoften usedbypolicementomunicatewithoneanother。Inaddition， policeforcesinonecountrycanmunicatewiththoseinother countriesinordertocatchcriminals。Shipsatseauseradioso thattheyknowexactlywheretheyare。Aeroplanesuseradioforthe samereasonandthismakesiteasierforthemtofindtheirwayfrom placetoplace。 Inthemodernworldtherearemanymethodsofmunication。Aswell asradiothereistelevision，forexample。Thisenablesinformation intheformofapicturetobebroadcastfromoneplacetoanother。 Radioisoftenusedaspartofatelegraphsystemwheredistances areverylarge。Ofthemanymodernmethodsofmunication，radio probablyremainsthemostimportant。 2。HowtheProgramIsBroadcast? Weturnontheradioandaprogramestousfroma broadcastingstationmilesandmilesaway。Weknowthatwordsand musicthemselveshaventtraveledallthatdistancethroughspace， butsomethingcertainlyisbringingtheprogramfromthestation。 Whatisthissilentcarrier? Theanswerisradiowaves。Wecannotseeradiowavesorfeel themorevenhearthem。Infact，nobodyknowsexactlywhattheyare。 Butwedoknowthattheyaremadebyelectricity，andwehave learnedhowtousethem。 Atthebroadcastingstationpeopletalkorsing，instruments(乐器) play，doorsslam(砰)，andallofthesemakesoundwaves。Thesound wavesreachthemicrophone，andheretheyarechangedinto electricity。Thenfromatalltowercalledthebroadcastingaerial (天线)，electricitysendsradiowaves。Thewavestravelinevery direction，andsomeofthemreachourradioaerial。Nowawonderful thinghappens。Theradiowavesstartanelectricitycurrent(电流)in ouraerialliketheonethatwasfirstmadeinthebroadcasting station。Finally，theloudspeakerinoursetchangeselectricity intosound，andweheartheprogram。 TheFirstPeriod TeachingAims: 1。Learnandmasterthefollowingwordsandphrases: media，reliable，fire，face，difficulty，elect，goup，burndown， injure 2。Practiseexpressingopinionusingthefollowing: Whatdoyouthinkof? Whatsyouropinion? Whydoyouchoose? Perhapsismoreimportant。 Iwouldratherchoose。 Idontthinkweshouldchoose Maybeitwouldbebettertochoose Ourreaderswanttoknowabout 3。Talkaboutnewsandthemedia。 4。Trainthestudentslisteningandspeakingabilities。 TeachingImportantPoints: 1。Mastertheusefulwordsandexpressionsappearinginthisperiod。 2。Trainthestudentslisteningandspeakingabilitiesbytalking aboutnewsandthemedia。 TeachingDifficultPoints: 1。Howtohelpthestudentsunderstandthelisteningmaterial exactly。 2。Howtohelpthestudentsfinishthetaskofspeaking。 TeachingMethods: 1。Listening-and-answeringactivitytohelpthestudentsgothrough thelisteningmaterial。 2。Individual，pairorgroupworktomakethestudentsfinisheach task。 TeachingAids: 1。ataperecorder 2。aprojector 3。theblackboard TeachingProcedures: StepIGreetingsandLead-in T:Goodmorning/afternoon，class。 Ss:Goodmorning/afternoon，Miss/Mr。X。 T:Sitdown，please。Beingthemembersofthesociety，weallcares for/aboutwhathappensaroundusorevenwhathappensathomeand abroad。Howcanyoudoso? Ss:Byreadingnewspapersandmagazines，watchingTVprogrammes， listeningtotheradio。 T:Arethereanyotherways?Thinkitover。 Ss:Byawebsite。 T:Yes。Itsalsoawaytolearnabouttheworld。Whatdoyoucall thesethingswhichhelpusknowabouttotheworld? Ss:新闻媒体 T:InEnglish，wecallitnewsmedia。Todaywellbegintolearn Unit2Newsmedia(Bb:Unit2Newsmedia)。First，letslearnthe newwordsinthisperiod。Lookatthescreen。 (Teacherfirstaskssomestudentstoreadthewordsonthescreen。 CorrecttheSsmistakesinprononciation。Thenteachergivesbrief explanations。Atlast，lettheSsreadandrememberthemfora while。) StepWarmingup T:Well，nowpleaseopenyourbooksatPage9。Warmingupfirst。 Lookateachofthepicturesandtellmewhichkindofnewsmediait shows? Ss:Thefirstpictureshowsawebsite;thesecondoneshowsradio; thethirdoneshowsTVprogrammes;thefourthoneshowsmagazines; thefifthoneshowsnewspapers。 T:Quiteright!Now，pleaseworkingroupsoffouranddiscussthe fivequestionsbelowthepictures。Afewminuteslater，Illcotleet youranswers。OK? Ss:OK。 T:Youcanbeginnow。 (Afewminuteslater。) T:Areyoureadynow? Ss:Yes。 T:Whichgroupwouldliketotalkaboutthefirstquestion?Choose onememberofyourgrouptoanswerthequestion。 S1:IthinkTVisthemostreliableamongthenewsmedia。TV consistsofaseriesoflivelyconsecutivepictures。Forthepeople whowanttoknowwhatisexactlyhappening，apictureresponds bettertoofferthetruthofafactthanthemerewordsuponapage。 Itcanofferanuniquefunctionofseeminglyon-the-spotfeeling， whichisnotavailabletotheothermedia。 T:Thesecondquestion? S2。IthinkTVprogrammesareeasyformostpeopletounderstand。 Radio，canonlybeheardandsometimescantbepickedupclearly。 Newspapersandmagazinesareonlyusefulforpeoplewhocan read。Websiteshavemanydifferentpages，butyoushouldbecareful toreadsomeofthepages。whocanread。Websitehavemanydifferent pages，butyoushouldbecarefultoreadsomeofthepages。 T:Thethirdquestion? S3:Iwillcheckothersources。 T:Thefourthquestion? S4:Everymorning，thenewspaperchiefeditorandthejournalists discussthemaineventsoftheday。Reportersarethensenttocover theevents。Theyusuallydosomeinterviewsandthencheckthe information。Theymustworkveryfast。Laterintheday，everything isputtogetheratthenewsdesk。Thentheeditorsreadthestories andmakeanynecessarychangesandchooseagoodtitleforeach story。Atlast，theyprintthemquicklyanddeliverthem。Makinga magazineismoreorlessthesameasXXXanewspaper。But thearticlesinamagazinearemorelikestories，whicharewritten byallkindsofwriters。Magazinesarenotpublishedasquicklyas newspapers。 T:Thelastquestion? Ss:Newsbroadcast，newspaper，magazine，radioprogramme，website， report，reporter，editor，interview，writearticles StepListening T:Next，letsetotheListening。Wearegoingtolistentotwo partsofconversations。Thefirstpartisaninterview;thesecond partisadialogue。Now，lookatExercise1:Listencarefullyto whatissaidandticktheinformationyouhearineachpart。If necessary，Illplayittwice。(Teacherbeginstoplaythe tape，andcheckstheanswersafterlistening。Thenaskthestudents tofinishtherestofthetasks。) T:OK。Now，pleaselistentoeachpartonceagainandthenworkin pairstotalkaboutthequestionsinExercises2，3，4and5。Areyou clear? Ss:Yes。 (Teacherallowsthemenoughtimetotalkaboutthequestions。Then asksomestudentstosaytheiranswers。) StepIVSpeaking T:Well，nowitstimeforustobetheeditorsofanewspaper。Here isalistoftenthingsthathappenedtoday。Lookatthescreen。 (Teachershowsthescreenandreadthroughthelisttothe wholeclass。) 200peoplediedinanearthquakeinTurkey。 ChinabeatBrazil5-1infootball。 FranceelectedanewPresident。 Threechildrenfromyourcitywerekilled。 SomeonerobbedabankinShanghai。 Foodpricesaregoingup。 Ahouseinyourtownburneddown。Nobodywasinjured。 2000peopleinyourcitywerehappytodayandmovedintonew buildings。 AChinesescientisthasinventedanewcarenginethatdoesnot pollutetheair。 Thereisarumourthatalargepanywantstobuildafactory inyourtown: (Bb:goup，burndown) T:Now，youveknownthetenthings，butyouonlyneedtoreport fiveofthem。So，firstdecidewhicheventsyouaregoingtoputin yournewspaper。Thengivereasonsforyourchoicesandparewith yourclassmates。Workingroupsoffourorfive。Andthefollowing expressionsonthescreencanhelpyouwithyourdialogue。Aftera while，Illasksomeofyoutoactoutyourdialogue。 (Teachershowsthescreen。) Whatdoyouthinkof? Iwouldratherchoose。 Whatsyouropinion? Idontthinkweshouldchoose Whydoyouchoose Maybeitwouldbebettertochoose Perhapsismoreimportant。 Ourreaderswanttoknowabout。 (TeachergoesaroundtheSsandcheckstheirwork。Ifnecessary， teachermayjoininthem。)Sampledialogue: A:Hello!Howiseverythinggoing?Haveyoufinishedyourwork? B:Imverybusytoday。Ivechosenfiveeventsamongtenthings thathappenedtodaytoreportinournewspaper。ButImnotsure whetherImadethebestchoices。Ineedyouradvice。 C:Tellusmoreaboutyourchoices。 B:ThefirsteventIchoseisFranceelectedanewPresident。It isanimportanteventthesedays。Ithinkitmayhaveagreateffect oninternationalaffairs。ThesecondisThereisarumourthata largepanywantstobuildafactoryinourtown。Whatisyour opinion? A:Iagreewithyourfirstchoice，butwhydoyouchoosethesecond one?Weshouldreportsomethingtruetoourreaders，notrumours。 MaybeitwouldbebettertochooseAChinesescientisthasinvented anewcarenginethatdoesnotpollutetheair。Itshowsour countrysscienceadvancement。 B:Goodidea。ThenIdratherchoose2000peopleinourcitywere happytodayan