thethirdperiod teachingaims: 1。reviewtheusefulwordslearnedinthelasttwoperiods。 2。learnandmasterthesentencepattern: aistobwhatcistod 3。masterthepastparticipleusedasobjectcomplement。 teachingimportantpoints: 1。thesentencepattern: aistobwhatcistod 2。thepastparticipleusedasobjectcomplement。 teachingdifficultpoints: 1。howtohelpsstomastertheimportantsentencepattern。2。helpthestudentsmasterthepastparticipleasobjectcomplementbetter。 teachingmethods。 1。reviewmethodtoconsolidatetheusefulwordslearnedinthelasttwoperiods。 2。explanationandinductivemethodstohelpthestudentsmasterthepastparticiple usedasobjectcomplement。 3。practicetomasterthesentencepattern: aistobwhatcistod 4。pairworkorinpidualworktomakeeverystudentworkinclass。 teachingaids: 1。aprojector 2。theblackboard teachingprocedures。 stepigreetings greetthewholeclassasusual。 stephwordstudy t:inthelasttwoperiods,wehavelearnedmuchaboutarchitecture。andweve alsolearnedsomeusefulwordsinthetext。now,letsdoanexerciseto reviewthem。lookatthescreen,please。 (showthefollowingonthescreen。) trytomatchthewordswiththeirmeanings。 word 1。nest 2。roof 3。balcony 4。concrete 5。ugly 6。architect meaning a。apersonwhodesignsbuildings b。anareawithawallorbarsaroundit,joinedtotheoutsidewallofabuilding c。astrongconstructionmaterialwhichisamixtureofstone,sandandwater d。notbeautiful e。asheltermadebyabirdtoholditseggsandyoung f。thestructureonthetopofabuildingtokeeptherainout (afewminuteslater,checktheanswerswiththewholeclass。) suggestedanswers: 1e2f3b4c5d6a t:welldone!now,igiveyoufourminutesforyoutolearnthemeaningsof thewordsbyheart。illchecktoseewhocanrecitethemcorrectlyand quickly。 (ssprepareforfourminutesandthentheteachermayasksomestudentsto reciteandcheckiftheycansaythemeaningsofthewordscorrectly。 t:ok。timeisup。areyouready? ss:yes。 t:good。xiaoli,whatsthemeaningofnest? s:itmeansasheltermadebyabirdtoholditseggsandyoung。 t:verygood。 (teachermayasksomestudentstosaythechinesemeaningsofthewords ifnecessary。) t:youvedoneverywell。(bb:anestistoabirdwhatahouseistoaman。) now,lookatthesentenceontheblackboard。whocantellusthechinesemeaningofit? s:letmetry。itmeans鸟巢和鸟的关系就像房子和人的关系一样。 t:good。(bb:weretothemwhatfishistowater。)now,lookatthissentence。 whoknowsthemeaning? s:itmeans我们和他们的关系就好像鱼儿和水一样。 t:good。now,lookatthesetwosentencescarefully,andtrytowriteoutthesentencepattern。wangxiang,pleasewriteyouranswerontheblackboard。 (thestudentwriteshisheranswerontheblackboard。。aistobwhatcis tod。) t:doyouagreewithhim? ss:yes。 t:ok。thisistheimportantsentencepatternweshouldmasterinthisperiod。itmeansa对b而言正如c对d一样。now,let’sdosomepracticetomasteritbetter。lookatthescreen,please。 (showthefollowingonthescreen。) fillintheblankwiththecorrectformofthewordsinthebox。 branch,skin,architecture,sail,brick,net 1。furistoafoxwhattheistoabanana。 2。aretoahousewhatwordsaretoatext。 3。anarchitectistowhatapainteristoart。 4。aistoaboatwhatanengineistoacar。 5。aistoafishermanwhatagunistoahunter 6。armsaretothebodywhataretoatree。 t:firstdoitbyyourselfandthenchecktheanswersinpairs。 (afewminuteslater,asksomestudentstosaytheiranswersandchecktheanswerswiththewholeclass。) suggestedanswers: 1。skin2。bricks 3。architecture4。sail 5。net6。branches stepiiipresentation t:welldone,everybody。now,iwanttoaskyouforhelp。thereissomething wrongwithmybike。whatshouldido? s:youshouldasksomeonetorepairitforyou。 t:thankyou。illhavemybikerepairedtomorrow。(bb:illhavemybikerepairedtomorrow。)andithinkmyhairisabittoolong。whatshouldido? s:youshouldgotoahairdressersandaskthehairdressertocutitshortfor you。 t:thankyou。illhavemyhaircutshorttomorrow。 (writeitontheblackboardandunderlinecut。)now,pleaselookatthetwosentencesontheblackboard。whatarethetwounderlinedwordsusedas?whocantellus? s:idliketohaveatry。ithinkbothofthetwowordsareusedastheobject complementineachsentence。 t:verygood。thegrammarwellstudytodayisthepastparticipleusedasobjectcomplement。 (bb:thepastparticipleusedasobjectcomplement。) stepivgrammar t:ok。now,turntopage22。lookatthesentencesingrammar。studythemcarefullyandpointouttheobjectcomplementineachsentence。(amomentlater。)haveyoufoundthemout? ss:yes。 t:ok。whocanpointouttheobjectcomplementinthefirstsentence? s:illtry。itisexpressed。 t:good。pleasesitdown。now,thesecondsentence。whoknows? s:iknow。itisconstructed。 (teacherdealswiththeothersentencesinthesameway。) suggestedanswers: 3。used4。inspired t:now,wevefoundouttheobjectcomplementineachsentence。studythem carefully。whatdoyoufind? s:allthefourwordsarepastparticiples。 stepvpractice t:right。now,pleaselookatthescreen。finishthepracticequicklybyyourselves。 (showthefollowingonthescreen。) matchthetwopartstomakesentences 1。didyoufindthecitya。done7 2。whenwillheever gettheworkb。greatlychanged? 3。shecantmakeherselfc。called。 4。nextweekillhave mybedroomd。understood, 5。youvegottokeepthedoore。locked。 6。igotthewatchf。repaired。 7。sheheardhernameg。decorated (severalminuteslater,asksomestudentstosaytheiranswers。) t:verygood。now,lookatthepredicateineachsentence。fromthemweknow thatfind,get,make,have,keep,hearandsooncanbefollowedbypastparticipleasobjectcomplement。 stepviiconsolidation t:inordertomasterthepastparticipleasobjectcomplementbetter,letsdo someotherexercises。lookatthescreen,please。finishtheexercisesfirstbyyourselves,andthenyoucancheckyouranswersinpairs。 (showthefollowingonthescreen。) 1。completethesentenceswiththeverbsinbrackets。changetheirformsifnecessary。 (1)idontwantanybadwords(say)abouthimbehindhisback。 (2)pleasegetthework(do)assoonaspossible。 (3)i11havethematerials(send)toyounextmondaymorning。 (4)shewonthaveherlongandbeautifulhair(cut)short。 (5)youshouldmakeyourvoice(hear)。 (6)iwantyoutokeepme(inform)ofhowthingsaregoingwithyou。(7)therentsoundsreasonable。howwouldyoulikeit(pay)? (8)atlast,isucceededinmakingmyself(understand)。 2。rewritethesentencesafterthemodel。 example:paintthewallsyellowithinkillhavethewallspaintedyellow。 (1)layawoodenfloorinthebedroom (2)makeadoor (3)putuptwopicturesonthewall (4)placeateatableinthecorner (allowthestudentsenoughtimetofinishtheexercisesandthenasksomestudentstochecktheanswers。) suggestedanswers 1。(1)said(2)done(3)sent(4)cut(5)heard(6)informed(7)paid (8)understood 2。(1)ithinkillhaveawoodenfloorlaidinthebedroom。 (2)ithinkillhaveadoormade。 (3)ithinkillhavetwopicturesputuponthewall。 (4)ithinkillhaveateatableplacedinthecorner。 stepviisummaryandhomework t:todaywevereviewedsomeusefulwordslearnedinthelasttwoperiods。alsowevelearnedaveryimportantsentencepattern。afterclassyoushouldtrytousethemmoretomasterthembetter。thegrammarwevelearnedtodayisthepastparticipleusedasobjectcomplement。thisisanimportantgrammarpoint。you needmorepracticetoconsolidateit。that’sallfortoday。seeyoutomorrow。 stepviiithedesignofthewritingontheblackboard unit3artandarchitecture thethirdperiod sentencepattern: aistobwhatcistod lanestistoabirdwhatahouseistoaman。 2。wearetothemwhatfishistowater。 grammar: thepastparticipleusedasobjectcomplementfindgetmakehavekeephearsb。sth。done。 l。illhavemybikerepairedtomorrow。 2。111havemyhaircutshorttomorrow, stepixrecordafterteaching