scienceversusnature教案 teachingplanofgrammarandusage teachingobjects: 1。learntheusageofverbedformandverbedphrases 2。learnthedifferenceandusageofverbingandverbedasadjectives teachingprocedures: stepiintroduction verbedformcanbeusedlikeanadjectiveoranadverbinasentenceservingas(充当)attribute(定语),predicative(表语)andobjectcomplement(宾语补足语) whentheverbedformisusedasanattribute,itcanbechangedintoanattributiveclause。theverbedformcanalsobeusedasanadverbmodifying(修饰)someverbssuchasstand,sit,lieetc。toshowthetwoactionshappeningatthesametime。 pleaseidentifythepartsofspeech(词性)oftheverbedformindifferentsentences 1)thehandwrittennotesarefromjack。 2)thekidnapperswereusingastolencar。 3)adarkhairedmanwentintotheroom。 4)thecakewasleftuntouchedonthetable。 5)thegirllaytrappedunderthewreckage(船舶残骸)。 stepiitheusageofverbedform thefunctionsofverbedform 1。attribute(定语) 1)asingleverbedcanappearbeforeanounmodifyingthenounlikeanadjective。itcanbechangedintoanattributiveclause。 weshoulddrinkboiledwater。weshoulddrinkwaterwhichhasbeenboiled theytooktheinjuredwomantothenearbyhospitalatonce。 theytookthewomanwhowasinjuredtothenearbyhospitalatonce。 2)generallyspeaking(一般说来),theverbedformoftransitiveverbs(及物动词)expressespassivemeaningswhiletheverbedformofintransitiveverbs(不及物动词)expressesactiveandpastmeanings。someverbedsbeforenounscanexpresspastmeanings,suchasescaped,retiredandfallen。 theescapedcriminal逃犯past thedevelopedcountries发达国家past awidelyusedlanguagepassive theretiredscientistpast thehighlypraisedscientistpassive fallenleaves落叶past therisensun升起的太阳past theexploitedclasses被剥削阶级passive 3)averbedphrasecanappearafteranountomodifythenounlikeanattributiveclausedoes。 thenamementionedintheletterwasunknowntome。 thenamewhichwasmentionedintheletterwasunknowntome。 thefiremenweretryingtorescuethepeopletrappedinthefire。 thefiremenweretryingtorescuethepeoplewhoweretrappedinthefire。 scientificexperimentscarriedoutbystudentswithouttheteacher’sinstructionscanbedangerous。 scientificexperimentswhicharecarriedoutby 4)averbedcanbepartofacompound(复合词)withanadverboranounbeforeit。 asocalledprofessor一个所谓的教授 homemadepizza自制的比萨饼 awellacceptedidea广泛接受的想法 ahighlyrespectedprofessor极受尊重的教授 awellpaidjob报酬颇丰的工作 underdevelopedregions不发达地区 handmadefurniture手工制作的家具 5)averbedcanalsobeusedasanonrestrictiveattribute(非限定性定语)whichisseparatedfromthenounitmodifiesbyacomma(逗号)。 thebooks,writtenbyluxun,arepopularwithmanychinesepeople。 thebooks,whichwerewrittenbyluxun,arepopularwithmanychinesepeople。 themeeting,attendedbyonethousandstudents,wasasuccess。 themeeting,whichwasattendedbyonethousandstudents,wasasuccess。 2。predicative(表语)itcanbeputaftersomelinkverbs(系动词)suchas:be,seem,appear,look,sound,feel,remain,stay,become 1)edisonbecameinterestedinsciencewhenhewasveryyoung。 2)thelittleboywasveryexcitedwhenheheardthathecouldgototheparty。 3。objectcomplement(宾语补足语)itcanbeusedaftersomeverbssuchas:see,hear,notice,watch,find,get,have,feel,make,leave,keep 1)asheknowslittleenglish,hefindsitdifficulttomakehimselfunderstood。 2)ihadmyhaircutyesterday。 3)shefoundthedoorlocked。 4。averbedcanbeusedafterverbslikestand,sitandlietoshowthatthetwoactionsarehappeningatthesametime。 thegirllayinbedlostinthought。thegirllayinbedandwaslostinthought。 theboysatatthetableburiedinhishomework。 theboysatatthetableandwasburiedinhishomework。 keyforexercisea:(1)disappointed(2)puzzled(3)excited(4)thrilled(5)interested(6)bored keyforexerciseb: 2。theproblemscreatedbycloningwillsoonbeclear。 3。wedon’twantbeastsproducedbyscientiststoreplaceusoneday。 4。thetechnologyusedisamazing。 5。theonlythingneededisjustacellfromyouroldpet。 stepiiitheusageofverbedphrases averbedphraseisactuallyaverbedfollowedbyanobjectorandadverbial。theverbedphrasescanbeusedastheadverbial(状语)toexpressthetime,thereasonandcondition 1。averbedphrasecanbeaverbedonitsown。itcanalsobefollowedbyanobjectandoradverbial。 1)shelefttherestaurant,disappointed。 2)shelefttherestaurant,disappointedwiththebadservice。 3)heated,waterchangesintosteam。 4)thegirlwassenttothehospital,seriouslyinjured。 5)thegirlwassenttothehospital,seriouslyinjuredinthecaraccident。 2。passiveverbedphrasescanexpresstime,reasonandcondition。wecanuseadverbialclauses(状语从句)torewritethephrases。 1)time seenfromthehill,theparklooksverybeautiful。 whentheparkisseenfromthehill,itlooksverybeautiful。 whencompleted,themuseumwillbeopentothepublic。 whenitiscompleted,themuseumwillbeopentothepublic。 onceseen,itcanneverbeforgotten。onceitisseen,itcanneverbeforgotten。 2)reason frightenedbythethunderandlightninginthenight,thegirldidnotdaresleepaloneinherownroom。 becauseshewasfrightenedbythethunderandlightninginthenight,thegirldidnotdaresleepaloneinherownroom。 lostinthought,healmostranintothecarinfrontofhim。 becausehewaslostinthought,healmostranintothecarinfrontofhim。 3)condition givenmoretime,wecoulddoitmuchbetter。 ifweweregivenmoretime,wecoulddoitmuchbetter。 unlessinvitedtospeak,youshouldremainsilentattheconference。 unlessyouareinvitedtospeak,youshouldremainsilentattheconference。 comparedwithotherprofessors,shewasanexcellentspeaker。 ifshewascomparedwithotherprofessors 3。understoodsubject(逻辑主语) 1)theunderstoodsubjectisusuallythesameasthesubjectofthemainclause。(refertotheabovesentences) 2)whenverbedisusedasadverbial(状语)orpredicative(表语),itsunderstoodsubjectisthesubjectofthemainsentence。 shebecamediscouragedatthenews。 3)动词ed形式作定语时,它的逻辑主语是被它修饰的名词,它和名词之间是被动关系。 thefirsttextbookswrittenforteachingenglishasaforeignlanguagecameoutinthe16thcentury。 4)verbed形式在句中作宾语补足语或主语补足语时,它的逻辑主语是句子的主语或宾语,它们之间的关系是被动关系。 viviengotherfingerstrappedinthebicyclechain。 (trapped的逻辑主语是句子的宾语fingers) thevaluablevasewasfoundstolen。(stolen的逻辑主语是句子的主语vase) wegothomeonlytofindthewholehouseturnedupsidedown。thievesobviouslyhadbrokenin。(turnedupsidedown的逻辑主语是句子的宾语house) keyforexercisea 2。encouragedbyherteachers,suziedidwellatschool。 3。inspiredbyhisgrandfather,thechildwrotemorepoems。 4。boredbythegame,thedogwillnotplayanymore。 stepivverbingandverbedusedasadjectives readtheinstructionsonthebookandfinishthefollowingexercisestochoosethecorrectwordsfromthebrackets。 peoplehavealwaysbeen(interestedinteresting)infindingoutaboutworldrecords。 hughbeaverwenttointerviewthetwobrothersandfoundtheirknowledge(amazedamazing) afterbeingtoldseveraltimes,mrsmithstillfelt(puzzledpuzzling)anddidnotknowwhattodo。 thefilm‘pearlharbor’isreally(excitedexciting)。 hisresponsetothequestionwasquite(disappointeddisappointing)。 keyforexerciseb (1)tired(2)burnt(3)bored(4)disappointing(5)pleased(6)challenging (7)relaxed stepvhomework finishpartsc1andc2onpage108inworkbook。