高中英语优秀教案：Unit2 Poems Period 3（新人教版选修6）

学必求其心得，业必贵于专精学必求其心得，业必贵于专精学必求其心得，业必贵于专精Period3Grammar-theSubjunctiveMood(2)eq\o(\s\up7()，\s\do5（整体设计）)教学内容分析Thisteachingperiodmainlydealswiththegrammar：thesubjunctivemood（2）．FromUnit1wehavealreadyknownthatintheEnglishlanguage，verbsareoftendividedintothreedifferentmoods—theindicativemood，theimperativemoodandthesubjunctivemood.WehavelearnedtwokindsofsubjunctivemoodinUnit1：oneisfoundaftertheword“wish"，theotherisfoundinaclausebeginningwiththeword“if"talkingabouttheimaginedconsequenceofasituationatpresentthatisimpossibletohappen。Inthisperiodwewillcontinuetofocusonanotherkindofsubjunctivemood,thatis，thesubjunctivemoodbeginningwiththeword“if",talkingabouttheimaginedconsequenceofasituationinthepastthatdidnothappenorinthefuturethatisnotlikelytohappen。三维目标设计Knowledgeandskills1．Togetthestudentstoknowthestructureofthesubjunctivemood。2．Toletthestudentslearntheusagesofthesubjunctivemood.3．Toenablethestudentstousethesubjunctivemoodcorrectlyandproperly。Processandmethods1．Toaskthestudentstoreadthereadingpassageagain，pickoutthesentenceswiththesubjunctivemoodandtranslatethemintoChinese。2．Toaskthestudentstodiscoverthestructureandusagesofthesubjunctivemoodbycomparingalotofexamplesentences.3．ToaskthestudentstodotheexercisesinDiscoveringusefulstructuresonPage13tomasterthesubjunctivemood.4．Toaskthestudentstosummarizetheusagesofthesubjunctivemood。5．ToaskthestudentstodotheexercisesinUsingStructuresonPages50－51andsomeotheradditionalexercisesforconsolidation。Emotion，attitudeandvalue1．Togetthestudentstobecomeinterestedingrammarlearning。2．Todevelopthestudents'abilityofcomparingandsummarizing.教学重、难点1．Togetthestudentstomasterthestructureandusagesofthesubjunctivemood.2．Toenablethestudentstolearnhowtousethesubjunctivemoodcorrectly.eq\o(\s\up7（),\s\do5(教学过程))Step1Revision1．Checkthehomeworkexercises。2．Dictatesomenewwordsandexpressions.3．TranslatethefollowingsentencesintoEnglish：(1)我们的时间快用完了。（2）他编造了滑稽的顺口溜引逗我们发笑。Suggestedanswers：(1）Wearerunningoutofourtime。（2）Hemadeupfunnyrhymestomakeuslaugh。Step2WarmingupAskthestudentstogobacktoPage10andstudyoneofthelistpoems，PoemCOurFirstFootballMatchandtranslateitintoChinese，payingspecialattentiontoitsverbforms：Wewould_have_won..。ifJackhad_scoredthatgoal，ifwe’d_hadjustafewmoreminutes,ifwehad_trainedharder，ifBenhad_passedtheballtoJoe，ifwe’d_hadthousandsoffansscreaming，ifIhadn’t_takenmyeyeofftheball，ifwehadn't_stayed_upsolatethenightbefore，ifwe_hadn't_takeniteasy,ifwehadn’t_runoutofenergy。Wewould_have_won。.。ifwe’d_beenbetter！Tellthestudentsthattheabovesentencesarewiththesubjunctivemoodandthendiscussitwiththem。Thenaskthestudentstothinkaboutthequestion“Whatisthesubjunctivemood?”Step3GrammarlearningAskthestudentstostudythefollowingsentencesandtrytosummarizethestructureandusagesofthesubjunctivemood.1．Thesubjunctivemoodinthepasttense：(1)IcouldhavedonebetterifIhadbeenmorecareful.我要是细心一点，是可以做得更好的。(ThefactisthatIwasnotmorecarefulandIdidn'tdobetter.）（2）IcouldhaveshownyouaroundthecityifIhadknownyouwereinBeijing。我要是早知道你在北京，我就会带你到处去转转。(ThefactisthatIdidn'tknowyouwereinBeijingandIdidn’tshowyouaroundthecity.）(3)IfIhadbeeninthemood,Iwouldhavegonetothemovies.如果我有心情的话，我就会去看电影了。（ThefactisthatIwasnotinthemoodandIdidn'tgotothemovies。)2．Thesubjunctivemoodinthefuturetense:（1）从句谓语用过去式:Ifyourfatherknewthis，hewouldbeangry。要是你父亲知道了，他会生气的.Ifitrainedtomorrow，thesportsmeetwouldbeputoff.要是明天下雨，运动会就会被推迟。（2）从句谓语用should＋动词原形（通常指可能性极小的事情，一般译为“万一”)：Ifitshouldrain，thecropswouldbesaved.要是有雨,这庄稼还有救。此类句型的主句谓语有时可以用祈使句甚至将来时态：Ifitshouldraintomorrow，don'texpectme.万一明天下雨，就不要等我了。IfIshouldbefreetomorrow，Iwillcome.万一我明天有空,我就来。(3)从句谓语用wereto＋动词原形（通常指可能性极小或近乎不可能，有时指出乎意料）:Ifthesunweretoriseinthewest，myloveforyouwouldnotchange.即使太阳从西边升起，我对你的爱也不会变。Step4SummingupTrytohelpthestudentsdrawthefollowingconclusions：1．Thesubjunctivemoodisusuallyusedtotalkaboutsituationsthatarenottrueornotlikelytobetrue。Thesituationreferredtointhesubjunctivemoodisnotreal，butitishypothetical.2．Thesubjunctivemoodisoftenfoundinaclausebeginningwiththeword“if"．Thepastperfecttense（haddone/been)isoftenusedinthe“if”clauseand“would＋havedone/been"isoftenusedinthemainclauseexpressingthesituationcontrarytothepast。3．Inexpressingthesituationcontrarytothefuture，“were/did/should＋v。/wereto＋v。”isoftenusedinthe“if”clauseand“would＋v."isoftenusedinthemainclauseexpressingthesituationcontrarytothefuture.Step5GrammarpracticeAskstudentstodothefollowingexercises：1．Changethefollowingsentencesintothesubjunctivemood.Puttheverbsintothecorrectforms。(1）Shewasbusy，soshedidn’tcome。（2)Wedidn'tknowyourtelephonenumber，sowedidn'tcallyou.（3)Everybodywhoatethefishgotsick。Ididn’teatanyfish.Suggestedanswers：（1)Ifshehadn'tbeenbusy，shewouldhavecome.(2）Ifwehadknownyourtelephonenumber，wemighthavecalledyou。（3）IfIhadeatenthefish，Iwouldhavegottensicktoo.2．DoExercise3inDiscoveringusefulstructuresonPage13。3．DotheexercisesinUsingStructuresonPages50－51.Firstaskstudentstodotheexercisesindividually，andthenletthemdiscussandchecktheiranswerswiththeirpartners，andfinallygivethemthecorrectanswersanddealwithanyproblemstheymightmeet。Step6GettingmoreaboutthegrammarAskstudentstogobacktoPage10andreadthroughthereadingpassageAFewSimpleFormsofEnglishPoemstopickoutthesentenceswiththesubjunctivemoodandthentranslatethemintoChinese。Suggestedanswers：Wewould_have_won。.。我们本来会夺冠……ifJackhad_scoredthatgoal,如果杰克踢进了那个球,ifwe’d_hadjustafewmoreminutes，如果我们还有几分钟，ifwehad_trainedharder,如果我们训练得更严格,ifBenhad_passedtheballtoJoe，如果本把球传给了乔，ifwe'd_hadthousandsoffansscreaming,如果有大批球迷助威，ifIhadn't_takenmyeyeofftheball，如果我死死盯住球,ifwehadn't_stayed_upsolatethenightbefore，如果我们头晚不熬夜,ifwe_hadn't_takeniteasy,如果我们没有放松警惕，ifwehadn’t_runoutofenergy.如果我们没有精疲力竭，Wewould_have_won。。.我们本来会夺冠……ifwe'd_beenbetter！如果我们能干得更好！Step7SummingupTrytohelpthestudentsdrawthefollowingconclusions。1．Whenthesubjunctivemoodisfoundinaclausebeginningwiththeword“if”，“hadbeen＋pastparticiples”isusedinthe“if"clause，while“would/couldhave＋pastparticiples”isusedinthemainclausesoastoexpressthesituationcontrarytothepast。2．Insentenceswiththesubjunctivemood，sometimesaprepositionalphrasebeginningwith“without（＝ifnot）”isusedtotaketheplaceofthe“if”clausetoexpressimpliedcondition.Step8Playingagame1．Getstudentstoformgroupsof6.2．Letstudentsplaythegame“Wewouldhavewonthechampionshipifwe.。。”Askthestudentstotaketurnstoimaginewhattheywouldhavedonetowinthechampionship.Maketheirownsentencesasinterestingandimaginativeastheycan。Writedownthesixbestonesandsharethemwiththeclass.3．Readthefollowingcompositionandtrytofindoutasmanysentenceswiththesubjunctivemoodaspossible。UnexpectedGuestsLindahadaverydifficultsituationatherhouseafewdaysago。HerrelativesfromHongKongarrivedunexpectedly,withoutanyadvancenoticeatall,andtheywantedtostayfortheweekend。Theydidn'tevenknockatthedoor.Theyjustwalkedrightin.Needlesstosay,Lindawasveryupset。IfshehadknownthatherrelativesfromH．K.weregoingtoarriveandwanttostayfortheweekend，shewouldhavebeenpreparedfortheirvisit。Shewouldhaveboughtalotoffood.Shewouldhavecleanedthehouse.Shewouldhavemadeplanstogosightseeing。Shewouldhavecookedaspecialdinner。Shewouldhaveplannedeverythingperfectly。Andshecertainlywouldn’thaveinvitedallherdaughter’sfriendsfromnurseryschooltocomeoverandplay.PoorLinda！Shereallywishesherrelativeshadcalledinadvancetosaytheywerecoming。Theweekendwasreallyadisaster!Suggestedanswers：UnexpectedGuestsLindahadaverydifficultsituationatherhouseafewdaysago。HerrelativesfromHongKongarrivedunexpectedly，withoutanyadvancenoticeatall，andtheywantedtostayfortheweekend。Theydidn’tevenknockatthedoor。Theyjustwalkedrightin.Needlesstosay，Lindawasveryupset.Ifshehad_knownthatherrelativesfromH．K。weregoingtoarriveandwanttostayfortheweekend，shewould_have_been_preparedfortheirvisit.Shewould_have_boughtalotoffood。Shewould_have_cleanedthehouse.Shewould_have_madeplanstogosightseeing。Shewould_have_cookedaspecialdinner。Shewould_have_plannedeverythingperfectly.Andshecertainlywouldn't_have_invitedallherdaughter'sfriendsfromnurseryschooltocomeoverandplay。PoorLinda!Shereallywishesherrelativeshad_calledinadvancetosaytheywerecoming.Theweekendwasreallyadisaster！Step9ClosingdownbyaquizShowstudentsthefollowingonthescreenorgiveouttestpaperstothem.1．Youarelate.Ifyou______afewminutesearlier，you______him。A．come；wouldmeetB．hadcome；wouldhavemetC．come;willmeetD．hadcome；wouldmeet2．Let’ssayyoucouldgothereagain，how______feel？A．willyouB．shouldyouC．wouldyouD．doyou3．Ifyouhadtoldmeinadvance,I______himattheairport.A．wouldmeetB．willmeetC．wouldhavemetD．willhavemet4．Iwouldhavetoldhimtheanswerhaditbeenpossible,butI______sobusythen.A．hadbeenB．wereC．wasD．wouldbe5．Ifit______anothertenminutes,thegamewouldhavebeencalledoff.A．hadrainedB．wouldhaverainedC．haveseenD．rained6．-Whydidn’tyoubuyanewcar？—IwouldhaveboughtoneifI______enoughmoney.A．hadB．havehadC．wouldhave