新编大学英语2Unit1教案

1UnitOneFoodI.Theoreticalbasis:CollegeEnglishSyllabus(1999);CollegeEnglishCurriculumRequirements(2004)II.TeachingAims:Inthisunitstudentsarerequiredto:1)gettoknowsomeusefulinformationconcerningthetopicofthereadingpassagesinthisunitandtoknowmoreaboutEnglishculture;2)dosomepreparationactivitiessuchasdiscussion,groupwork,etc.topracticetheirspokenskillandcommunicativeskills;3)graspsomenewwordsandtrytousethesewordswhichhelpthemtoenrichtheirvocabulary;4)readthein-classreadingpassageinalimitedtimeandgraspsomeexpressionsandgrammaticalpointsinthein-classreadingpassagetoimprovetheirreadingcomprehension;5)dosomepost-readingexercisesandsomeafter-classreadingtopracticewhattheyhavegottoknowinclasstoimprovetheirEnglishcomprehensiveskills.;6)translatesometypicalsentencesintoChineseorEnglishbyusingsomeexpressionslearnedinthereadingpassagestoacquiresometranslatingskillsandbettertheirtranslatingabilities.III.TeachingMethodologyMainlyapplyingtask-basedapproachandcommunicativeonetoconstructastudent–centeredclassroomThewholelearningandteachingproceedistendedtofollowthemodelofpre-task------taskcycle------post-taskIV.TimeDistributionAccordingtoSs’Englishlearningtraitsandregulations,thefocusofthelearningstrategies,andtheEnglishlevelofcurrentstudents;wearegoingtofinishthisunitin10periods:Listening&Speaking(2periods);In-classReading(6periods);Exercise&After-classReading(1periods);FurtherDevelopment&Writing(1periods).PeriodI&IIlisteningandspeakingI、TeachingContent1)T’sbackgroundknowledgeintroductionasrecruitmentandSs’discussionontheunittopicoffood,andenlargetheirvocabularyonfood.ComparetheAmericandietswithChineseone.2)Listeningof2passagesand1tonguetwister2II、TeachingdesignPartOne:Preparation1.CheckYouVocabularyDirections:Workingroupstolistasmanyfoodsanddrinksasyoucanineachcategoryandputthemdowninthetable.FoodDrinkVegetableFruitMeatCerealOtherscabbage,beet,carrotlettuce,bean,eggplant,onion,garlic,pepper,pea,cucumber,celery,mushroompumpkin,cauliflower,etcApple,pear,fig,apricotpineapple,grape,plum,mango,lemon,watermelon,papaya,coconut,cherry,etc.Pork,beef,lamb,bacon,turkey,mutton,chicken,sausage,etc.Rice,oat,wheat,corn,millet,barley,etc.egg,cake,cookie,biscuit,cracker,nut,fish,shrimp,lobster,crab,clam,etc.Tea,coffee,Coke,rum,Pepsi,wine,Seven-up,Sprite,beer,whisky,brandy,milk,juice,sodawater,lemonade,etc.Brainstorming:Wordsaboutflavor:sweat,sour,bitter,hot(spicy),saltyWordsaboutthewaysofcooking:boil,fry,steam,poach,roast,bake,braise,stewDifferentkindsoffood:cannedfood,fastfood,driedfood,cookedfood,buffet,vegetarianmeal,pasty,meatorfish,fattyfood,juicyfood,blanddietOthers:nutrition,protein,vitamin,mineral,fat,heat,energy,calorie,appetite,immuneDiscussions:Whatkindsoffooddoeat?Why?Whatkindsoffooddon’tyoueat?Whynot?2.ComparingDietsDirections:Lookatthedietbelow.Itshowswhata10-year-oldBritishboyeatsonatypicalday(seepage4).Workinpairstodecidewhetherthisisahealthydiet.Whatdoyouthinka10-year-oldboyinChinawouldeatonatypicalday?Whatisthedifferencebetweenthetwodiets?1)Dietofa10-year-oldBritishboyonatypicalday:--Thisisnotahealthydiet.Firstly,heeatstoomuch.Secondly,hehastoomuchsugar,whichmaychangeintofatandaccumulateinthebody.--Thisis,generallyspeaking,ahealthydiet,Apartfromthefactthatthefoodistoomuchfora10-year-oldboy;hisdietincludesmostofthenutrientsnecessaryforahealthybody.2)Dietofa10-year-oldChineseboyonatypicalday:3Breakfast:oneortwopiecesofbread,oneegg,acupofmilk,etc.Lunch:rice,fishormeat,vegetables,etc.(ornoodles)Supper:rice,fishormeat,vegetables,soup,etc.Snacksduringtheday:somefruit,candies,chocolates,drinks,etc.3)DifferencesbetweentheBritishboyandaChineseboy:A.TheBritishboyeatsawidervarietyofthings.B.TheBritishboyeatsmorethanaChineseboy.4)DifferentDietsAtschool:StudentABreakfast:twosteamedmils(orbaozi),someporridgeLunch:rice,fishormeat,somevegetablesSupper:rice,fishormeat,somevegetables,noodlesorjiaoziSnacksduringtheday:anappleorapear,somebiscuitsStudentBBreakfast:acupofmilk,oneboiledegg,somericecakesLunch:rice,fishormeat,somevegetablesSupper:rice,fishormeat,somevegetables,noodlesorjiaoziSnacksduringtheday:somebiscuitsorcakes,somepreservedfruit5)Adviceontheimprovementofthediet:A.StudentBshouldhavesomefruiteveryday;otherwisethelackofvitaminCmaycausesickness.B.StudentAshoulddrinksomemilkeveryday,sincemilkprovidescertainminerals,vitamins,etc.,whicharenecessaryforahealthybody.C.Bothstudentsshouldaddsomevarietiesintheirdiets,becausedifferentfoodscontaindifferentnutrientsthebodyneeds.Besides,theirdietsatschoolandathomeshouldn'tbetoodifferent.PartTwo:Listening-CenteredActivitiesListentoapassageaboutobesityandcompletethefollowingbyfillingintheblanks.Wordsyouneedtoknowobesity(肥胖)alarmingly(令人担忧地)globally(全球的)fatality(不幸)preventive(预防性的)TheWorldHeartFederationsayschildrenareincreasinglyadoptingunhealthylifestyles.Itsaystheleadingcausesofheartdiseaseandstroke,namely,obesity,poordiet,smokingandphysicalinactivitynowarebeingseenatanalarminglyearlyage.TheFederation'sexecutivedirector,JanetVoute,saysactionmustbetakentoprotectchildrenfromtheserisks.TheWorldHea