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基于评价理论视角下的积极话语分析

日期:2018年02月07日 编辑:ad201011251832581685 作者:无忧论文网 点击次数:1805
论文价格:300元/篇 论文编号:lw201608131523004044 论文字数:37943 所属栏目:英语语言学论文
论文地区:中国 论文语种:English 论文用途:硕士毕业论文 Master Thesis
Chapter One   Introduction 

1.1   Research Background of the Study  
Newspaper  is  a  type  of  important  language  form.  It  is  of  significance  to understand the role it plays in society. It has massively affected people’s knowledge and  values,  and  to  a  great  extent,  this  kind  of  power  lies  in  the  use  of  language.  As one of the most popular mass medias in our daily life, news discourse is the core of news language research. Through news discourse, people can get access to the latest information.  Of  course,  it  serves  not  only  as  the  source  of  information  and entertainment,  but  also  subtly  alters  people’s  thoughts  and  beliefs.  As  we  all  know, news reflects the objective facts and one of the primary features of news discourse is truthfulness, so people tend to believe that news discourse should be value-free and impersonal.  However,  this  is  not  the  case.  Just  as  the  conversation  has communicators, news discourse has its writers and readers. So, it can be regarded as a  special  type  of  conversation.  In  the  news  discourse,  the  reporter  is  just  like  the communicators in the conversation. Disastrous  news  discourse  is  a  representative  of  all  types  of  news  discourse because  it  is  closely  related  to  people’s  life  and  human  security.  Disaster  refers  to grave  damage  to  human’s  life  that  is  natural  or  man-made.  The  disaster  can  be divided into two categories: one is natural disasters that can not be prevented, such as earthquakes,  floods,  typhoons  and  so  on;  the  other  is  human-caused  disasters,  like terrorism,  war,  plane  crash,  traffic  accidents  and  so  on.  In  my  view,  the  missing  of MH370  belongs  to  the  “third”  category,  which  is  neither  natural  disaster  nor human-caused disaster, or in other words, the reason of the missing of MH370 is not certain.  However,  the  impacts  of  disasters  on  human  life  and  properties  is  rather devastating.  Thus,  as  soon  as  the  event  happens,  it  becomes  the  focus  of  the  news reporters. 
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1.2   Objectives and Motivation of the Study  
On  March  8th,  2014,  the  flight  of  MH370  took  off  at  00:42  in  Malaysia International  Airport  in  Kuala  Lumpur  and  was  going  to  land  in  Beijing  Capital International Airport at 6:30. But a strange thing happened. The flight got missed in the junction of Malaysia and Vietnam at about 1:20. And the control center had not yet received any distress signal. Malaysia Airlines said that the fuel of the jet could support it to fly 2 hours more than the scheduled flight time, which means even if the aircraft was still on the voyage, it would run out of fuel at 8:30 on March 8 in Beijing time.  According  to  the  statistics,  MH370  flight  was  carrying  227  passengers, including 153 Chinese and 12 crew members from Ma