作文中常用句套：下文中出现的A,B,“...”(某事物),"sb"(somebody),要在写作中要根据上下文进行适当替换.1、开头：Whenitcomesto...,somethink...Thereisapublicdebatetodaythat...Aisacommenwayof...,butisitawiseone?Recentalytheproblemhasbeenbroughtintofocus.
2、提出观点：Nowthereisagrowingawarenessthat...Itistimeweexplorethetruthof...Nowhereinhistoryhastheissuebeenmorevisible.
3、进一步提出观点：...butthatisonlypartofthehistory.Anotherequallyimportantaspectis...Aisbutoneofthemanyeffects.Anotheris...Besides,otherreasonsare...
4、提出假想例子的方式：Supposethat...Justimaginewhatwouldbelikeif...Itisreasonabletoexpect...Itisnotsurprisingthat...
5、举普通例子：Forexample(instance),......suchasA,B,Candsoon(soforth)Agoodcaseinpointis...Aparticularexampleforthisis...
6、引用：Oneofthegreatestearlywriterssaid..."Knowledgeispower",suchistheremardof..."......".Thatishowsbcomment(criticize/praise...)."......".Howoftenwehearsuchwordslikethere.
7、提出原因：Therearemanyreasonsfor...Why....,foronething,...Theanswertothisprobleminvolvesmanyfactors.Anydiscussionaboutthisproblemwouldinevitablyinvolves...Thefirstreasoncanbeobiviouslyseen.Mostpeoplewouldagreethat...Somepeoplemayneglectthatinfact...Otherssuggestthat...Partoftheexplanationis...
8、进行对比：TheadvantagesforAforoutweighthedisadvantagesof...AlthoughAenjoysadistinctadvantage...Indeed,AcarriesmuchweightthanBwhensthisconcerned.Amaybe...,butitsuffersfromthedisadvantagethat...
9、承上启下：Tounderstandthetruthof...,itisalsoimportanttosee...Astudyof...willmakethispointclear
10、结尾：Fromwhathasbeendiscussedabove,wemaysafelydrawtheconclusionthat...Insummary,itiswiser...Inshort...
