聚乳酸的合成方法

LoveandMarriage•Haveyoueverattendedawedding?•Howdoyouthinkaboutit?•Canyoudescribeitbriefly?bride新娘bridegroom(groom)新郎groomsman(bestman)伴郎bridesmaid伴娘weddingceremony结婚典礼weddinginvitation婚礼请柬churchwedding教堂婚礼traditionalChinesewedding传统中式婚礼outdoorwedding户外婚礼weddingreception婚宴weddingdress婚纱、结婚礼服Weddingmarch婚礼进行曲honeymoon蜜月I______,takeyou______,tobemyweddedwife(husband).Tohaveandtohold,fromthisdayforward,forbetter,forworse,forricher,forpoorer,insicknessorinhealth,toloveandtocherish,‘tilldeathdousapart.AndheretoIpledgeyoumyfaithfulness.WeddingvowsWeddingtraditions•Insomewesterncountries,bridesaresupposedtogathersomethingold,somethingnew,somethingborrowedandsomethingblue,andtocarryorwearthemontheirweddingdayastheywalkdowntheaisle.•ItissaidthattheaverageexpensesofChineseweddinghasrisentoRMB120,000(includingthecostofpre-weddingphotos,weddingreception,andhoneymoontrip…)•What’youropiniononthehugecostofawedding?FreeDiscussion•Howwillyouplanyourownwedding?DifferentunderstandingofloveandmarriagebetweenChineseandWesterners…WestChinaAbsolutelypersonalissueFamilybackgroundsocialrelations“Marryyourmatch”Love＞Marriage↓HighdivorcerateMarriage＞LoveMarriage=responsibilitiesanddutiesDescriptionofadate:Pretty,cute,smart,humorous…Descriptionofadate:Height,Occupation,Educationbackground,Family…LoveatfirstsighttransientTimebreedslove.LastlongIndependencyineconomyandthoughtAlliscommon./ShareeverythingTotalequalityHousehusbandMenshouldhandleexternalmatters,whilewomenlookafterthehomeIswearAll-4-oneISwearIswearBythemoonandthestarsintheskyAndIswearLiketheshadowthat'sbyyoursideIseethequestionsinyoureyesIknowwhat'sweighingonyourmindYoucanbesureIknowmypart'CauseI'llstandbesideyouthroughtheyearsYou'llonlycrythosehappytearsAndthoughImakemistakesI'llneverbreakyourheartAndIswearBythemoonandthestarsintheskyI'llbethereIswear,Likeashadowthat'sbyyoursideI'llbethere,ForbetterorworseTilldeathdouspartI'llloveyouwitheverybeatofmyheartAndIswear,wo..o...oI'llgiveyoueverythingIcanI'llbuildyourdreamswiththesetwohandsWe'llhangsomememoriesonthewallsAndwhenjustthetwoofusarethereYouwon'thavetoaskifIstillcare'CauseasthetimeturnsthepageMylovewon'tageatallAndIswearBythemoonandthestarsintheskyI'llbethere,I'llbethereIswearLiketheshadowthat'sbyyoursideI'llbethere,I'llbethereForbetterorworse,tilldeathdouspartI'llloveyouwitheverybeatofmyheartAndIswearIswearBythemoonandstarsintheskyI'llbethere,I'llbethereIswearLiketheshadowthat'sbyyoursideI'llbethere,I'llbethereForbetterorworseTilldeathdouspartI'llloveyouwitheverybeatofmyheartAndIswear,Iswear,ohIswearWhatareyourmajorconsiderationswhenyouarechoosingyourwifeorhusband?Andwhy?AppearanceHeightPersonalityOccupationFamilyEducationOtherfactors…Ifyourparentsarestronglyopposedtoyourmarriagewithsomebody,whatwillyoudo?FreeDiscussionDebating:CollegestudentsfallinginloveTheclaim(theProposition):Collegeloveaffairwilldomoregoodthanharm.Referencearguments:toenrichthelifeexperience;topromotethegrowthofyourmind;tosupporteachother;pureenvironment/withoutinterference;plentyoftimeformutualunderstanding;easiertofindtruelove;firmemotionalfoundationhappyrecollections;...Debating:CollegestudentsfallinginloveThecounterclaim(theOpposition):Collegeloveaffairwilldomoreharmthangood.Arguments:Financialburden;Interferewiththestudy(time-consuming);Immaturethoughts;Uncertainfuture;Practicalproblems(jobs,location,family)…Someusefulexpressionforadebateinmyopinion…我的意见是……I’dliketopointoutthat我想指出的是……PersonallyIthink……我个人认为……thepointisthat……关键是……,要点是.....Ibelievethat……我相信……inmyexperience…根据我的经验……butwhatabout…？但关于……方面呢？whatImeantosaywas…我的意思是说……I’mafraididisagree.恐怕我是持反对意见的。Idon’tthinkso.我不那样认为。onthecontrary.相反的。allright，butdon’tyouthink…？好吧，但难道你不觉得……that’sagoodpoint.这个看法不错。that’snot（entirely）true.那不（完全）正确。well…whatdoyouthink（about…）？…你觉得怎么样？letmerephrasewhatIsaid.让我重申刚才所说的