湖南省岳阳县四中高二英语示范教案：M5U3Period3Wordpower（牛津译林版）TeachingImportantPointsTrytolearnthethreewaystoformnewwords—compound,derivation,conversion.Alsothestudentsshouldlearnthevocabularyaboutorgansofthebody—lungs,heart,liver,stomach,kidneys,etc.TeachingDifficultPointsHowtoguessthenewwordsaccordingtothewaysofwordformationandtheotherdifficultpointishowtoremembertheorgansofthebody.TeachingMethodsSituationalapproachandtask-basedapproach.TeachingAidsMultimediaandsomerelatedpicturesaboutorgansofthebody.ThreeDimensionalTeachingAimsKnowledgeandSkillsInsomesituation,studentscanguesswhatawordmeansbylookingatitsprefixorsuffix.Humanbeingshaveoneofthemostcomplexbodiesintheanimalworld.It’simportanttoknowthenamesofthemajororgansofthebody,sowemayknowourbodybetter.ProcessandStrategiesSscanguessnewwordsafterlearningtheknowledgeofwordformation,afterlearningtheorgansofthebody,theymayknowthefunctionofeachorganbetterthanbefore,sotheymaypayattentiontotheirwayoflifetoformbetterhabitofexercising.FeelingsandValuesKeepingfitisthemostimportantthinginourlife.TeachingProcedureStep1RevisionAnswerthefollowingquestionsbyaddingsomewordstothefollowingwords.ableagreeappearleadnovelregularrespectT:Youcannotfindyournewpen.Whathappenedtoyourpen?S:Itdisappeared.T:Youwanttogetthebookonthetopshelf,butyouarenottallenough.Doyouthinkyouwillbeabletoreachthebook?S:Iamunabletodoso.T:Thetwogroupsatthemeetingdon’tagreewitheachother.Theyarguedfiercely.Sowhatistheproblembetweenthemcalled?S:Disagreed.T:ManypeoplerespectMr.Liandthinkheisagoodman.Hehelpspeopleoutandisagoodcitizenandfriend.Socanyoufindawordtodescribe,Mr.Li?S:Respectable.T:Misshaspublishedseveralbooks.Shelovesherjobwritingnovels.SowhatisMissWang’soccupation?S:Sheisanovelist.T:Youcannotfindtheorderofthenumbersinagroupofnumbers.Socanyoufindawordtodescribetheorderofthenumbers?S:Itisirregular.T:Someadssaythatifyoutaketheirpills,youwillbehealthy,lookyounger,becomesmarterandsleepbetter.Whatcanyousayaboutthiskindofads?S:Theyaremisleading.Step2PrefixesandsuffixesT:LookatPage46.Therearetwotablesaboutprefixesandsuffixesandtheirmeanings.Workinpairsandreadtheexamplestoeachother.Youneedtoexplainthemeaningsofthesamplewordsinyourownwordstoyourpartners.T:Workoutinpairsandfindmoreexamplesaddtothetables.Wewillholdacompetitioninfiveminutes.Thepairwiththemostcorrectexampleswins.T:FinishtheexercisesonPage46individually.Youshouldunderstandthepassageandtheexactmeaningsoftheprefixesandsuffixes.Answers:1)illegal2)disrespect3)hopeless4)uncertain5)understandableT:You’llbedividedintoseveralgroupsandmakealistofprefixesandsuffixesandmeanwhilegivesomemoreexamples.T:Teachergivemoreprefixesandsuffixesforthestudentstoknow:1.Therearesomeotherprefixeswhichcanbeusedtorepresentoppositemeaningsoftheoriginalwords.de-decomposedeclassifymal-maltreatmentmalnutritionnon-non-smokernon-alcoholicnon-profit2.TherearesomeotherprefixeswhicharewidelyusedinEnglish.auto-automakerautomobilebi-bilingualbilateraldown-downhilldownstairsdownwardsever-everlastingevergreenevermorehalf-halfwayhalfbakedhalf-payfull-full-colorfull-sizefull-pagehand-hand-madehand-pickedhand-washpost-postgraduatepost-industrialover-overeatoverdueoverworkmid-middaymidlifemidnight3.Suffixesthatareusedcommonlyareasfollows:-alculturalnationaloriginal-entdifferentdependentexistent-ianCanadianBelgian-likechildlikedreamlikelifel...
