译林版高中英语必修三Uint4 Grammar and usage (II) 教案（名校）

Unit4ScientistswhochangedtheworldGrammar&Usage(II)Verb-^rfformsasattributives,adverbialsandobjectcomplements♦内容分析：本板块提供了两个与单元主题关系紧密的语篇，一篇关于亚历山大•弗莱明发现青霉素的经历，另一篇是关于本杰明•富兰克林的风筝实验。教学中，教师指导学生在学习科学家优异特质的同时，还应重点观察、归纳、理解语篇中动词-ed形式做定语、状语和宾语补足语的用法；再通过句子、语篇两个层面的巩固练习，内化新知，从而能够准确，恰当，得体地使用目标语法；最后综合使用动词-ed形式、动词・ing形式和动词不定式完成描述科学家魏格纳发现“板块漂移”现象的写作任务。♦教学目标：Bytheendofthissection,studentswillbeableto:understandthemeaningofverb-eJformsasattributives,adverbial,andobjectcomplements;summarizethegrammaticalrulesofverb-edformsasattributives,adverbial,andobjectcomplements;useverb-eJforms,verb-山gformsandto-infinitivestoorganizeaparagraphbasedonthenotesgiven.♦教学重难点：Tosummarizethegeneralrules;Toapplytherulescorrectlyandproperly;♦教学过程：Step1HomeworkCheckingRewritethesentencesusingverb-eJforms.Possibleanswers:builtin1900定语reservedforthedisabled定语Encouraged/HavingbeenencouragedbywhatJanesaid状语Unlessinvited状语thecarstuck补语Inspiredbytheyoungman状语lockedinside定语Ifgivenmoretime状语Step2ApplyingtherulesAskthestudentstofinishBlonpage49andtellthefunctionofthev-edforms.Possibleanswers:Thehighlypraisedscientistwonanaward.Theexperimentmentionedinyourarticleisinteresting.Treatedwiththenewmedicine,thepatientssoonrecovered.Thescientistfoundtheequipmentinthelaboratorydestroyed.Oncefinished,thisreportwillbeveryusefulforfutureresearch.2）AskthestudentstofinishB2onpage49andtellthepartofspeechofthev-edforms.Possibleanswers:1.interesting宾补2.Knowing状语3.tied定语4.Conducted状语5.accepted宾补6.arguing状语3）AskthestudentstofinishB2onpage49andanswerthefollowingquestion.WhywasFranklin'sexperimentquestioned?Becausemanypeoplebelievedthatifhehadreallydonetheexperiment,hewouldhavereceivedadeadlyelectricshock.Usefulexpressions:Thestorygoeslikethis...workout计算出charge负责；收费;充电conductanexperimentastormydayadeadlyelectricshockputforwardthetheorycontinentaldriftchallengethetheorypartlybecausethedrivingforceTips:过去分词作宾补用法归纳.英语中过去分词可作宾补，表被动意义或完成意义。Shefoundthedoorbrokeninwhenshecameback.（宾补与宾语有被动的关系，表一种状态。）.过去分词用在表状态的动词keep、leave等的后面。Theykeptthedoorlockedforalongtime.Keepyourmouthshutandyoureyesopen.（谚语：少说多看）Don'tleavesuchanimportantthingundone.Don'tleavethewindowsbrokenlikethisallthetime.过去分词用在get、have、make的后面。Theoldmanhadhislegbrokenintheaccident.TheymanagedtomakethemselvesunderstoodinverysimpleEnglish.Iraisedmyvoicetomakemyselfheard..过去分词用在感观动词watch、notice、see>hear、listento>feekfind等后面。如：Whenwegottoschool,wesawthedoorlocked.Wecanhearthewindowsbeatenbytheheavyraindrops.Themanagersdiscussedtheplanthattheywouldliketoseecarriedoutthenextyear..过去分词用在want、wish、like、expect等表示“希望，愿望”这一类动词后面做宾补。做Thebosswouldn'tliketheproblemdiscussedatthemoment.Iwantthesuitmadetohisownmeasure.Iwishtheproblemsettled..过去分词用在“with+宾语+宾补”这一结构中，过去分词与宾语之间是动宾关系。如：Thethiefwasbroughtinwithhishandstiedbehindhisback.Withmanybrightly-colouredflower