北京大学博士英语写作 ：Journal Entry 1 (third draft) Self Introduction

北京大学博士英语写作：JournalEntry1(thirddraft)SelfIntroductionEinF22,JE1SelfIntroductionIntroductionI.MyfamilyII.MychildhoodIII.MyeducationIV.MymajorConclusionNicetointroducemyselftoyou,Iwillintroducemyfamily、childhood、educationandmajor.Iwishyoucanmeetthelively、intelligentandkind-heartedEin throughthisintroduction.Now,letmeshowyoumyself.Ihaveahappyfamily.Myfamilycontainsfivepeople.Mygrandma,myfather,mymother,mybrotherandme.Mynameis@@,andmyEnglishisEin.Ilooklikemyfather,tallandalittlefat.Myfatherisabusdriver.Heistallandstrong,alwaysmelodiousmusiccomesthroughhismouth.Heisforty-fiveyearsoldthisyear.Mymotherisalaborer,runningisherhobby.Mybrotheristhirteenyearold,heistallandhavealitterthin.Mygrandmaisafarmerpreviously.Sheissixty-eightyearsold.Mygrandmaisshortandstrong.Shehasshorthair.Sheloveusdeeply,whenIwasyoung,IrememberIwasillonce,shewasveryworriedandtookmetosomehospitalshurriedly.Thattime,mygrandmatookcaremeallthenight.Inordertomakemebehealthyfaster,sheboughtplentyofnutrimentlikefruit,food,drinksandsoon.SoluckyIhaveahappyfamily.ChildhoodissometimethatIwillkeepasthemostvalubememoryinlife.IgrewupinasmallvillageinHunanprovince.Aroudmyhometownaremanygreenhills,ariveracrossmyhometown,theriverisXiangRiver.ThemostpleasureiscatchingfishinXiangRiverwithmyfriendsafterschool.Tobehonest,catchingfishjustbyhandsisperferhappythanfishing.Itwasveryexcitingwhenfingerstouchedthefishunderthewater.IfIcatchsomefish,mymotherwillcreatadeliciousfishdinnerformyfamily.Buwhatapitythatfishisbecominglessbecauseofthewaterpolution.Therearemanyfruittreesinfrontofmyhouse,pickedfruitsaswellasmyfamilymembersandenjoyedithappily,thetimewassweetlikethosefruits.Nomattertimegoes,IthinkIwillneverforgetthesweetfruitandsweetchildhood.Letmetellyousomethingaboutmyeducationexperiences.Sixteenyearsago,Ibeginmyeducation,Ifinishedmyprimaryschool,juniorhighschoolinHunanprovice,Hengyangcounty.Astimewentby,Igrewupandwenttothecitytopursuetheseniorhighschool.AlongwithmoreteachersIcontracted,andmoreexperiencesIlivedthrough.Theyexpandmyhorizonwid.Ibegantostudycomputerskills,whichcanleadustoexploretheoutsideworldthroughinternet.Justthroughthecomputer,myeducationisinternationalizedandmodernized.Ithinkcollegelifehavethemostdeeplyimpactonme.Alongthecollegelife,notonlytheknowledgeIlearned,butalsomademelearnindependence,confidence,cooperationskills,interpersonalskillsandcommunicationskills.Ididnotregardedmyteachersassagesanymore,Iviewthemasabeacon,whichguidesmetotherightdirectionwhenIamlostinthedark.Theygiveusknowedgeasawholelifepresent.Ididastheysendmewentintoabran-newknowedgeworld.Teachergivemeknowedgeandstudentgivemehappiness,Ithankeachteacherandeachstudentwhichoncehelpedme.Now,IproceedtothePhDdegreeofPekinguniversity,Iwishtherewouldbemoresurpriseinthefuture.Mymajorislaser.ThereasonwhyIloverlaseristhatlaserdiffersfromothersourcesoflight.Itemitslightcoherently.Spatialcoherenceallowsalasertobefocusedtoatightspot,enablingapplicationssuchaslasercuttingandlithography.Spatialcoherencealsoallowsalaserbeamtostaynarrowovergreatdistances(collimation),enablingapplicationssuchaslaserpointers.Laserscanalsohavehightemporalcoherence,whichallowsthemtoemitlightwithaverynarrowspectrum.Sciencelaserswereinventedin1960,theywerecalled"asolutionlookingforaproblem".Theyhavebecomeubiquitous,findingutilityinthousandsofhighlyvariedapplicationsineverysectionofmodernsociety,includingconsumerelectronics,informationtechnology,science, medicine,industry,lawenforcement,entertainment,andthemilitary.Fiber-opticcommunicationusinglasersisakeytechnologyinmoderncommunications,allowingservicessuchastheInternet.Inaword,laserisaveryusefulscience,soIlikemymajor.Ihaveintroducedmyfamily、childhood、educationandmajor.FromtheaboveyoucanunderstandacomprehensiveEi.