新编实用英语教案unit5

Unit5OurweatherandClimateI.Teachingobjectives1.Enlargevocabularyrelatedtoweatherandclimate.2.Getsometipsabouttheuseofbasicsentencestructures.3.Practicewriting:describetheweatherinformofweatherforecast.4.Appreciatepassagesandcompleteexerciseswell.5.Practicetounderstandeasyweatherforecast.6.Practicetotalkabouttheweather.II.Keypoints1.Masterthevocabularyaboutweatherandclimate.2.Understandthepassages3.Practicewriting:describetheweatherinformofforecast.4.Practicetotalkabouttheweatherandunderstandeasyweatherforecast.III.Difficultpoints1.Getsometipsabouttheuseofbasicsentencestructures.2.Practicewritingashortweatherforecast.3.Appreciatepassagesandcompleteexerciseswell.IV.Teachingmethodology1.Task-basedlanguageteaching2.DirectmethodV.TeachingproceduresSectionITalkingFacetoFaceImitatingMini-Talks1.Workinpairs.Practicethefollowingmini-talksaboutgreetingandintroducingpeople.ActingouttheTasks2.Workinpairsandactoutthetasksbyfollowingtheabovemini-talks.Keyforreference:1.Task:AskforMark’scommentsontheweather.2.Task:Askaboutanddescribetheweatheratthistimeofyear.3.Task:AskMr.Greenabouttheweatherconditiontomorrowandplananactivity.4.Task:Talkaboutthechangeoftheweatherfromlongrainydays.5.Task:Complainaboutacoldday.StudyingWeatherForecasts3.Aweatherforecastidastatementthattellsthepublicwhattheweatherconditionisgoingtobe.WeneedtowatchweatherforecastsonTVorhearthemovertheradioeveryday.Itispartofourlife.Readthefollowingsamplesofweatherforecastscarefullyandtrytousetheinformationtopracticeshortdialogues.FollowingSampleDialogues4.Readthefollowingsampledialoguesandtrytoperformyourowntasks.PuttingLanguagetoUse5.Mr.ParksistalkingabouttheweatheroftwoplacesintheUnitedStateswithherstudents.Readaloudthefollowingdialoguewithyourpartnerbyputtinginthemissingwords.6.Thereisgoingtobessportsmeettomorrow.Bobisworriedabouttheweatherandyouaretalkingaboutit.Fillintheblanksaccordingtothecluesgiveninthebrackets.Thenactitoutwithyourpartner.1.Listento10sentencesforworkplacecommunicationcross-referencedwiththeirChinesetranslations.Script:(e.g)1.Itlooklikesrain.2.Isitgoingtobefinethisweekend?3.Thereisachanceofsnowthisevening.4.Todaywillbecoolandpartlycloudy,withachanceofrainthisafternoon.5.What’sthetemperaturetoday?2.ListentothefollowingsentencesforworkplacecommunicationinColumnAandmatcheachonewithitsChineseversioninColumnB.3.Listento6sentencesforworkplacecommunicationandchoosetheirrightresponses.HandlingaDialogue4.Listentoadialogueanddecodethemessagebyfindingoutthecorrectchoicesinthebracketsaccordingtowhatyouhaveheard.UnderstandingaShortSpeech/Talk5.Nowlistentoashortspeech/talkandfilluptheblanksaccordingtowhatyouhaveheard.Thewordsinbracketswillgiveyousomehints.6.Listentothespeech/talkagainandcompletetheinformationinColumnAwiththerightchoicesinColumnB.SectionIIITryingYourHandPracticingAppliedWriting1.Readthefollowingtwosamplesofweatherreportandlearntowriteyourown.2.TranslatethefollowingweatherforecastintoChinese,usingthedatabankintheWorkbookforreference.3.WriteanEnglishweatherreportaccordingtotheinformationgiveninChinese.WritingSentencesandReviewingGrammar4.Analyzethefollowingsentencestoseewhattensetheybelongto.5.Correcttheerrorsinthefollowingsentences.6.TranslatethefollowingsentencesintoEnglish.Keysfortheexercise:1)Theweatherwasterribleyesterday.Infact,ithasbeenawful.2)Shehasworkedinthisofficeforfiveyears.3)IpaidavisittotheGreatWalllastyearandhadaverygoodtimethere.4)Wehaveneverspokentoeachothersincewequarreledlasttime.5)TurndowntheTVabit,theweatherforecasthasn’tbegunyet.WriteandDescribeaPictureWriteashortpassageofabout100wordstotellastoryoraboutaneventrelatedtothepicturegivenbelow.Someusefulwordsandphraseshavebeenprovidedtohelpyou.SectionIVMaintainingaSharpEyePassageone1.InformationRelatedtotheReadingPassage2.LanguagePoints:3.ExplanationofDifficultSentences1)(para.1)Climatechangemaybeabigproblem,buttherearemanylittlethingswecandotomakeadifference.Analysis:Maycanbeusedtointroduceconcessioninputtingforwardanargument.2)(para.1)Aswehavelearned,thesegreenhousegasestrapenergyintheatmosphereandmaketheEarthwarmer.Analysis:Asisoftenusedtointroduceanindicatoroftheinformationsource,suchasaswehavelearned.Similarstructureare:asthesayinggoes,aseveryoneknows,asyouknow,asyouputit,etc.3)(para.3)Byturningofflights,thetelevision,andthecomputerwhenyouarethroughwiththem,youcanhelpalot.Analysis:Byisfollowedbyagerund,introducingaprepositionalphraseofmanner.Note,byisnotnecessarilyalwaystranslatedas“通过”.4)(para.8)Oneofthewaystoreducetheamountofgreenhousegasesthatweputintotheairistobuyproductsthatdon’tuseasmuchenergy.Analysis:TwoThat-clausesareusedtoserveaspost-modifiersofnouns:thefirstoneisthatweputintotheair,modifyinggreenhousegases;Thesecondthat-clauseisthatdon’tuseasmuchenergy,modifyingproducts.Note:Intranslation,thenounphraseproductsthatuseasmuchenergycansimplybetranslatedinto”节能产品”,insteadof“不消耗那么多能量的产品”.B.ImportantWords1)trap:vstore(energy,gasorwater,etc.)sothatitcannotescape.2)Stand-by:n.Readinessforduty.3)Absorb:v.Takein,sackup(liquid,heat,knowledge,etc.)4)Membership:n.Bei