湖南省岳陽縣高二英語M5U3Period5Grammarandusage示范教案2牛津版

湖南省岳陽縣四中高二英語示范教案：M5U3Period5Grammarandusage(2))（牛津譯林版）TeachingImportantPointsVerb-edphrases:Thescientisthascopiedahumancell,assistedbyrecentadvancesinmedicalscience.Shockedbythearticle,thewomanwrotealettertothenewspaper.Treatedwithelectricity,thecelltissuewillsplitintoseveralparts.TeachingDifficultPointsLetSsknowhowtousetheverb-edknowledgetosolvethepracticalexercisesintheirdailystudy.TeachingMethodsPresentationalandpracticalapproach.TeachingAidsThemultimedia.ThreeDimensionalTeachingAimsKnowledgeandSkillsTheusagesofverb-edphrasesandthedifferencesbetweenandusedasadjectives.ProcessandStrategiesSsreadtheinstructionsfirst,thenTgivesmoreexamplesofverb-edformsusedinitsownorfollowedbyanobjectand/oraword,studentsarecenteredwiththehelpoftheteacher.FeelingsandValuesLearnthroughreading—bylearningsomeshortpassages,thestudentsmaylearntheusagesofthegrammaritemsandtopiciteminthisperiod.TeachingProcedureStep1RevisionT:Lastperiod,welearnedtheverb-edformwhichcanbeusedlikeanadjectiveoranadverbina’sdosomeexercisestoconsolidateitsusages.1.—What’sthelanguage________________inNewZealand?—English.spokenspeak答案:Bcar________________inGermanyinthe1960slooksoldnow.produceproduced答案:A3.—You’dbetterhaveyoursportsjacket________________.It’stoodirty.—will.wash答案:BIheardastory________________bymyfriend.tell答案:Apilotaskedallthepassengersonboardtoremain________________astheplanewasmakingalanding.beseating答案:Ctosunlightfortoomuchtimewilldoharmtoone’sskin.exposedexposedbeingexposed答案:Cspeaking,when________________accordingtothedirections,thedrughasnosideeffect.takebetaken答案:Bfirsttextbooks________________forteachingEnglishasaforeignlanguagecameoutinthe16thcentury.beenwrittenbewrittenwritten答案:Dthisthewatchyouwish________________?haverepairedrepairithaveitrepairedberepaired答案:Amanytimes,buthestillcouldn’tunderstandit.beentoldhehadbeentoldwastoldtold答案:CStep2PresentationT:Todaywe’regoingtolearnthedifferencesbetweenverb-edformsandtheverb-ingforms:Boysandgirls,pleasegooverPoints1-3inPart1onPage50,youmayknowthatthepassiveverb-edphrasescanexpressthetime,thereasonandthecanuseclausestorewritethe’llprovideyouwiththefollowingsentencesandrewritethesentences.1)Seenfromthespace,theearthlooksblue.=Whenitisseenfromspace,theearthlooksblue.2)Keptinrefrigerator,thesevegetableswillremainfresh.=Iftheyarekeptinrefrigerator,thesevegetableswillremainfresh.3)Walkinginthestreet,Icameacrossanoldfriend.=WhenIwaswalkinginthestreet,Icameacrossanoldfriend.4)Afterhisjourneyfromabroad,RichardJonesreturnedhome,beingexhausted.(誤)Afterhisjourneyfromabroad,RichardJonesreturnedhome,exhausted.（正）Hergrandfatherbeingill,shehadtostayathomelookingafterhim.(Hergrandfatherbeingill.是獨立主格結(jié)構(gòu)。Hergrandfather是現(xiàn)在分詞的邏輯主語，而主句的主語是she。)T:Nowlookatthescreen,let’sconcludesomethingaboutthegrammaritem.1.分詞作狀語:過去分詞的邏輯主語必須和句子的主語保持一致。分詞的邏輯主語和句子的主語保持一致的情況下，如果分詞和句子的主語之間在邏輯上是被動關(guān)系，用過去分詞，否則用現(xiàn)在分詞。分詞短語也可以有自己的邏輯主語，這種結(jié)構(gòu)稱為獨立主格結(jié)構(gòu)。分詞作狀語可以相當于一個狀語從句?，F(xiàn)在分詞的被動式，習慣上不作伴隨狀語。2.分詞作表語:一般來說，表示心理狀態(tài)的動詞如excite,interest等都是及物動詞，漢語意思不是“激動”“高興”，而是“使激動”“使高興”，因而現(xiàn)在分詞應該是“令人激動的”“令人高興的”，過去分詞則是“感到激動的”和“感到高興的”。所以，凡表示“令人……的”都是-ing形式，凡是表示“感到……”都用-ed形式。換句話說，-ed形式常和人有關(guān)，-ing形式常和物有關(guān)。look,expression等詞作主語時常用-ed形式作表語，但有時要看具體情況。請在下面的幾組句中體會他們的區(qū)別。Thenewswasveryexciting.Iwasexcitedatit.Thebookisinteresting.Heisinterestedinit.Thequestionispuzzling.Hislookispuzzled.Hisexpressionwasfrightening.Iwasfrightened.這類詞有很多，如:delighting令人高興的delighted感到高興的disappointing令人失望的disappointed感到失望的encouraging令人鼓舞的encouraged感到鼓舞的pleasing令人愉快的pleased感到愉快的satisfying令人滿意的satisfied感到滿意的surprising令人驚異的surprised感到驚異的worrying令人擔心的worried感到擔心的Andweshouldpayattentiontothefollowingstablestructure.becoveredwithbelostinthoughtbecaughtintherainbeseparatedfrombe/becomeinterestedinbeseatedbefixedonbedressedinwhitebeabsorbedinthebookbeburiedinwork3.作定語:過去分詞作定語與其修飾詞之間是動賓關(guān)系或過去分詞表示的動作已完成；現(xiàn)在分詞作定語表示動作正在發(fā)生，與修飾詞是主謂關(guān)系。Theschooltobebuiltisintendedforthedisabledchildren.即將要建的學校是為殘疾兒童而設(shè)的。Theschoolbeingbuiltisintendedforthedisabledchildren.正在建設(shè)的學校是為殘疾兒童而設(shè)的。Theschoolbuiltlastyearisintendedforthedisabledchildren.去年建的學校是為殘疾兒童而設(shè)的。便于記憶-ed形式和-ing形式作表語及作定語時的區(qū)別的句子:Iaminterestedintheinterestingbook.Hewasexcitedattheexcitingnews.Theparentsweredisappointedabouttheirdisappointingson.,tiredoftheboringspeech,startedtoreadanovel.4.作補語:跟分詞作賓補的動詞有:catch,have,get,keep,hear,find,feel,leave,make,want,start,notice,observe,watch,set等。在復合賓語中，用現(xiàn)在分詞作賓補，說明賓語是動作的發(fā)出者，形成邏輯上的主謂關(guān)系；用過去分詞作賓補，表示賓語是動作的承受者，構(gòu)成邏輯上的動賓關(guān)系。Therewassomuchnoisethatthespeakercouldn’tmakehimselfheard.Whenheawoke,hefoundhimselfbeinglookedafterbyanoldwoman.JustnowIcaughthimstealingthingsfromthesupermarket.Lawsthatpunishparentsfortheirlittlechildren’sactionsagainstthelawsgetparentsworried.Step3PracticeT:Iwantyoutoreadthefollowingsentencesandlearnspecialsentencestructures.(1)Strictlyspeaking,smokingisnotallowedhere.(2)Judgingfromwhathesaid,heisasoutherner.(3)Takenasawhole,thereisnothingimportantinhisspeech.(4)Totellyouthetruth,Idon’tliketheEnglishteacher.(5)Tospeakfrankly,Idon’tagreewithyouaboutthecase.并非所有分詞的邏輯主語都要和句子的主語一致。此時的分詞短語又可稱為垂懸狀語。有些動詞不定式也可以這樣運用。Step4ConsolidationT:PleasetranslatethefollowingsentencesintoEnglish.(1)這扇朝南的窗戶是破的。(2)我們的班主任是一位受人愛戴的女性。(3)我今天收到的那封信是我哥哥寄來的。(4)輸?shù)裟菆霰荣惡?，她看上去很失望?5)從山頂看這座城市時，它看起來很壯麗。(6)那位教授在學生們的簇擁下，興高采烈地坐在那兒。Suggestedanswers:(1)Thewindowfacingthesouthisbroken.(2)Ourheadteacherisawomanlovedbyall.(3)Theletterthatreachedmetodayisfrommybrother.(4)Shelookeddisappointedaftershelostthegame.(5)Seenfromthetopofthehill,thecitylookssignificant.(6)Surroundedbyhisstudents,theprofessorsattherecheerfully.Step5HomeworkAskstudentstofinishmoreexercisesonverb-edphrases.TheDesignoftheWritingontheBlackboardUnit3ScienceversusnatrueThefifthperiodSeenfromthespace,theearthlooksblue.=Whenitisseenfromspace,theearthlooksblue.Keptinrefrigerator,thesevegetableswillremainfresh.=Iftheyarekeptinrefrigerator,thesevegetableswillremainfresh.Walkinginthestreet,Icameacrossanoldfriend=WhenIwaswalkinginthestreet,Icameacrossanoldfriend.Afterhisjourneyfromabroad,RichardJonesreturnedhome,beingexhausted.(誤)Afterhisjourneyfromabroad,RichardJonesreturnedhome,exhausted.（正）Hergrandfatherbeingill,shehadtostayathomelookingafterhim.RecordsafterTeaching________________________________________________________________________________________________________________________________ActivitiesandResearchStudentshavelearntthataverb-edorverb-ingformcanhaveanunderstoodsubjectandtheunderstoodsubjectisusuallythesameasthesubjectofthemainTmayintroducemoreexamplestoSs:Judgingfromhisaccent,hemustbefromthesouth./Takenasawhole,thereisnothinginterestinginthetheabovesentences,theverb-edortheverb-ingformdonotagreewiththesubjectsofthemainclauses,Ssmayfindmoresituationslikethis:someinfinitivescanbeusedlikethis.Totellyouthetruth,Ididn’tlikethepink.Tospeakfrankly,Idon’tagreewithyouaboutthecase.ReferenceforTeachingBackgroundInformation不定式、動名詞、分詞作表語的對比:1.不定式作表語常表示謂語動詞所表示動作之后發(fā)生的動作。Histeachingaimofthisclassistotrainthestudents’speakingability.他這節(jié)課的教學目的是要訓練學生說的能力。2.動名詞作表語是對主語內(nèi)容的解釋，這時主語與表語位置可以互換，動名詞常用于口語中。Itsfull-timejobislayingeggs.它的（指蟻后）的專職工作是產(chǎn)卵。3.現(xiàn)在分詞作表語表示主語的性質(zhì)與特征；進行時表示正在進行的動作。Thetaskofthisclassispractisingtheidioms.（現(xiàn)在分詞作表語）Withthehelpoftheteacher,thestudentsarepractisingtheidioms.（現(xiàn)在進行時）4.常用作表語的現(xiàn)在分詞有interesting,amusing,disappointing,missing,puzzling,exciting,inspiring,following等。現(xiàn)在分詞表示進行與主動。Thejokeisamusing.這笑話很逗人。Theproblemispuzzling.這個問題令人不解。5.過去分詞作表語表示主語所處的被動狀態(tài)或完成某動作的狀態(tài)。而被動語態(tài)表示主語所承受的動作。Thevillageissurroundedbyhighmountains.（過去分詞作表語）TheenemywassurroundedbytheRedArmy.（被動語態(tài)）Heiswelleducated.（過去分詞作表語）Hehasbeeneducatedinthiscollegeforthreeyears.（被動語態(tài)）常用在句中作表語的過去分詞有:used,closed,covered,interested,followed,satisfied,surrounded,done,lost,decided,prepared,saved,shut,won,completed,crowded,dressed,wasted,broken,married,unexpected等。6.注意如下動詞的現(xiàn)在分詞與過去分詞用法不同:interest（使……感興趣），surprise（使……吃驚），frighten（使……害怕），excite（使……興奮），tire（使……疲勞），please（使……滿意），puzzle（使……迷惑不解），satisfy（使……滿意），amuse（使……娛樂），disappoint（使……失望），inspire（使……歡欣鼓舞），worry（使……憂慮）它們的現(xiàn)在分詞常修飾物（有時修飾人），表示主動，過去分詞常修飾人，表示被動（包括某人的look,voice等）。例如:Climbingistiring.爬山很累人。Theyareverytired.他們很疲勞Afterhearingtheexcitingnews,hegaveaspeechinanexcitedvoice.Languagepointsgiveup意為“停止/放棄”，其賓語可以是名詞、代詞或v-ing形式作賓語時，通常放在giveup之后；當名詞或v-ing形式作賓語時，通常放在giveup之后；當代詞充當賓語時，賓語一般放在give與up之間。Don’tgiveupyourresearchonphysics.不要放棄你的物理研究。Iwouldlikeyoutogiveupsmokinganddrinking.我想讓你把煙酒戒了。Shehasgivenupplayingthepianosinceherhusbanddied.自從她丈夫死后，她就已經(jīng)不再彈鋼琴了。giveup也可以表示“讓出”。Hegiveuphisseattoanoldman.他讓座給一位老人。比較:giveaway意為“贈送/分發(fā)/喪失/泄露”giveoff意為“發(fā)出（煙/光/熱等）時=giveout”;giveout還有“耗盡/筋疲力盡”的意思；givein“屈服/讓步”。指放棄爭辯、競爭等，比喻用法，指向困難、挫折低頭。為不及物動詞詞組。Theheadmastergaveawaymedalstothewinnersatthesportsmeet.校長為運動會各獎項的獲得者頒發(fā)獎章。Ourschool’sfootballteamhasgivenawayagoodchanceofwinningthematch.我們校足球隊失去了打贏這場比賽的好機會。Theheavily-pollutedrivergivesoffabadsmell.這條污染嚴重的河流散發(fā)出一股難聞的氣味。Aftertwodaysourfoodgaveout,andwehadtoreturn.兩天后，食物吃光了，我們只好返回。Hedugandduguntilhisarmsgaveout.他挖了又挖，直到雙臂酸軟無力。Bothsidesarguedwithreason,andneitherwouldgivein.雙方都說有理，誰也不服輸。Withjusticeonourside,wew