良好的开端等于成功的一半.在写作文时，通常以最简单也最常用的方式---开门见山法。也就是说,直截了当地提出你对这个问题的看法或要求，点出文章的中心思想。
1.议论论文：
a.justaseverycoinhastwosides,carshavebothadvantagesanddisadvantages.
b.comparedto/incomparisonwithletters,e-mailsaremoreconvenient.
c.whenitcomestocomputers,somepeoplethinktheyhavebroughtusalotofconvenience.however,...
d.opinionsaredividedontheadvantagesanddisadvantagesoflivinginthecityandinthecountryside.
e.asisknowntoall/asweallknow,computershaveplayedanimportantrole/partinourdailylife.
f.whydoyougotouniversity?differentpeoplehavedifferentpointsofview.
2.书信：
a.iamwritingtoyoutoapplyforadmissiontoyouruniversityasavisitingscholar.
b.ireadanadvertisementintoday’schinadailyandiapplyforthejob...
c.thankyouforyourletterofmay5.
d.howhappyiamtoreceiveyourletterofjanuary9.
e.hownicetohearfromyouagain.
3.口头通知或介绍情况：
a.ladiesandgentlemen,mayihaveyourattention,please.ihaveanannouncementtomake.
b.attention,please.ihavesomethingimportanttotellyou.
c.mr.green,welcometoourschool.tobeginwith,letmeintroducemr.wangtoyou.
4.演讲稿：
a.ladiesandgentlemen,ifeelverymuchhonoredtohaveachanceheretomakeaspeechonthesubject--abalancedietandhealth.
b.goodmorningeveryone!allowme,firstofall,onbehalfofallpresenthere,toextendourwarmwelcomeandcordialgreetingtoourdistinguishedguest.
二.并列用语：
aswellas,notonly…but(also),including,
a.notonlydocomputersplayanimportantpartinscienceandtechnology,butalsoplayaninformativeroleinourdailylife.
b.allofus,includingtheteachers/theteachersincluded,willattendthelecture.
c.hespeaksfrenchaswellasenglish.=hespeaksenglish,andfrenchaswell.=hespeaksnotonlyenglishbutalsofrench.
d.e-mail,aswellastelephones,isplayinganimportantpartindailycommunication.
三.对比用语：
ononehand,ontheotherhand,onthecontrary/contraryto...,though,foronething;foranother,nevertheless
a.iknowtheinternetcanonlybeusedathomeorintheoffice,butontheotherhand,itisbecomingmoreandmorepopularformuchinformationaswellasclearandvividpictures.
b.itishardwork;ienjoyitthough.
c.contrarytowhatihadoriginallythought,thetripturnedouttobefun.
四.递进用语：
even,besides,what’smore,asfor,so…that…,worsestill,moreover,furthermore;butfor,inaddition,tomakemattersworse
a.thehouseistoosmallforafamilyoffour,andfurthermore/besides/what’smore/moreover/inaddition/worsestill,itisinabadlocation.
五.例证用语：
inone’sopinion,thatistosay,forexample,forinstance,asamatteroffact,infact,namely
a.asamatteroffact,advertisementplaysaninformativeroleinourdailylife.
b.thereisonemoretopictodiscuss,namely/thatis(tosay),thequestionofeducation.
六.时序用语：
first/firstly,meanwhile,beforelong,eversince,while,atthesametime,inthemeantime,shortlyafter,nowadays,
a.theywillbeheresoon.meanwhile,let’shavecoffee.
b.firstly,letmedealwiththemostimportantdifficulty.
七.强调用语：
especially,indeed,atleast,atthemost,whatintheworld/onearth..,notatall,
a.noiseisunpleasant,especiallywhenyouaretryingtosleep.
bwhatintheworld/onearthareyoudoing?
八.因果用语：
thanksto,because,asaresult,becauseof/asaresultof,without,withthehelpof...,owe...to...
a.thecompanyhasasuccessfulyear,thanksmainlytotheimprovementinexportsales.
b.asaresult,manyofussucceededinpassingthecollegeentranceexaminations.
九.总结用语：
in short;briefly/inbrief;generally speaking,in a word,as you know,asisknowntoall
a.generallyspeaking,sendingane-mailismoreconvenientthansendingletters.
b.inshort,measuresmustbetakentopreventtheenvironmentbeingpolluted.
常用句