譯林版高中英語必修三Uint4 Grammar and usage (II) 教案（名校）

Unit4ScientistswhochangedtheworldGrammar&Usage(II)Verb-^rfformsasattributives,adverbialsandobjectcomplements?內(nèi)容分析：本板塊提供了兩個與單元主題關(guān)系緊密的語篇，一篇關(guān)于亞歷山大?弗萊明發(fā)現(xiàn)青霉素的經(jīng)歷，另一篇是關(guān)于本杰明?富蘭克林的風(fēng)箏實驗。教學(xué)中，教師指導(dǎo)學(xué)生在學(xué)習(xí)科學(xué)家優(yōu)異特質(zhì)的同時，還應(yīng)重點觀察、歸納、理解語篇中動詞-ed形式做定語、狀語和賓語補足語的用法；再通過句子、語篇兩個層面的鞏固練習(xí)，內(nèi)化新知，從而能夠準確，恰當(dāng)，得體地使用目標語法；最后綜合使用動詞-ed形式、動詞?ing形式和動詞不定式完成描述科學(xué)家魏格納發(fā)現(xiàn)“板塊漂移”現(xiàn)象的寫作任務(wù)。?教學(xué)目標：Bytheendofthissection,studentswillbeableto:understandthemeaningofverb-eJformsasattributives,adverbial,andobjectcomplements;summarizethegrammaticalrulesofverb-edformsasattributives,adverbial,andobjectcomplements;useverb-eJforms,verb-山gformsandto-infinitivestoorganizeaparagraphbasedonthenotesgiven.?教學(xué)重難點：Tosummarizethegeneralrules;Toapplytherulescorrectlyandproperly;?教學(xué)過程：Step1HomeworkCheckingRewritethesentencesusingverb-eJforms.Possibleanswers:builtin1900定語reservedforthedisabled定語Encouraged/HavingbeenencouragedbywhatJanesaid狀語Unlessinvited狀語thecarstuck補語Inspiredbytheyoungman狀語lockedinside定語Ifgivenmoretime狀語Step2ApplyingtherulesAskthestudentstofinishBlonpage49andtellthefunctionofthev-edforms.Possibleanswers:Thehighlypraisedscientistwonanaward.Theexperimentmentionedinyourarticleisinteresting.Treatedwiththenewmedicine,thepatientssoonrecovered.Thescientistfoundtheequipmentinthelaboratorydestroyed.Oncefinished,thisreportwillbeveryusefulforfutureresearch.2）AskthestudentstofinishB2onpage49andtellthepartofspeechofthev-edforms.Possibleanswers:1.interesting賓補2.Knowing狀語3.tied定語4.Conducted狀語5.accepted賓補6.arguing狀語3）AskthestudentstofinishB2onpage49andanswerthefollowingquestion.WhywasFranklin'sexperimentquestioned?Becausemanypeoplebelievedthatifhehadreallydonetheexperiment,hewouldhavereceivedadeadlyelectricshock.Usefulexpressions:Thestorygoeslikethis...workout計算出charge負責(zé)；收費;充電conductanexperimentastormydayadeadlyelectricshockputforwardthetheorycontinentaldriftchallengethetheorypartlybecausethedrivingforceTips:過去分詞作賓補用法歸納.英語中過去分詞可作賓補，表被動意義或完成意義。Shefoundthedoorbrokeninwhenshecameback.（賓補與賓語有被動的關(guān)系，表一種狀態(tài)。）.過去分詞用在表狀態(tài)的動詞keep、leave等的后面。Theykeptthedoorlockedforalongtime.Keepyourmouthshutandyoureyesopen.（諺語：少說多看）Don'tleavesuchanimportantthingundone.Don'tleavethewindowsbrokenlikethisallthetime.過去分詞用在get、have、make的后面。Theoldmanhadhislegbrokenintheaccident.TheymanagedtomakethemselvesunderstoodinverysimpleEnglish.Iraisedmyvoicetomakemyselfheard..過去分詞用在感觀動詞watch、notice、see>hear、listento>feekfind等后面。如：Whenwegottoschool,wesawthedoorlocked.Wecanhearthewindowsbeatenbytheheavyraindrops.Themanagersdiscussedtheplanthattheywouldliketoseecarriedoutthenextyear..過去分詞用在want、wish、like、expect等表示“希望，愿望”這一類動詞后面做賓補。做Thebosswouldn'tliketheproblemdiscussedatthemoment.Iwantthesuitmadetohisownmeasure.Iwishtheproblemsettled..過去分詞用在“with+賓語+賓補”這一結(jié)構(gòu)中，過去分詞與賓語之間是動賓關(guān)系。如：Thethiefwasbroughtinwithhishandstiedbehindhisback.Withmanybrightly-colouredflower