参考文献/References:
[1] Markkanen R,H Schroder.Hedging and Discourse:Approaches to the Analysis of a Pragmatic Phenomenon in Academic Texts[M]. Berlin: de Gruyter, 1997:17.
[2] Huddleston R D.The Sentence in Written English:A Syntactic Study Based on an Analysis of Scientific Texts [M].Cambridge:Cambridge at the University Press,1971:307—313.
[3] Barthes Roland.Le discours de l'école sur les texts [J].Littérature,1972(7):273—286.
[4]Swales,J.Genre analysis:English in academic and research settings [M].Cambridge, England:Cambridge University Press,1990:23—24.
[5] Tarone E,S.Dwyer S.Gillette,ect,On the use of the passive in two astrophysics journal papers [J].ESP Journal,1981(1):123—140.
[6] Bazerman C.What written knowledge does:Three examples of academic discourse [J].Philosophy of the Social Sciences,1981(11):361—387.
[7] Peck MacDonald S.Problem definition in academic writing[J].College English,1987(49):315—331.
[8] Stubbs,Michael.A matter of prolonged eldwork:notes towards a modal grammar of English [J].Applied Linguistics,1986(7):1—25.
[9] Thompson G,Ye Y.Evaluation in the reporting verbs used in academic papers [J].Applied Linguistics,1991(12):365—382.
[10] Hyland Ken.Writing without Conviction Hedging in Science Research Articles [J].Applied Linguistics,1996(17):433—454.
[11] 李战子.学术话语中认知型情态的多重人际意义[J].外语教学与研究,2001(5):353—358.
[12] 杨信彰.英语学术语篇中的评论附加语[J] .外语与外语教学,2006(10):11—14.
[13] 张军民.基于语料库的英语学术语篇转述动词研究[J].河南师范大学学报:哲学社会科学版,2012(5):246—249.
[14] McCarthy M,R A Carter.Language as Discourse-Perspective for Language Teaching [M].London:Longman,1994:25.
[15] Halliday M A K.An introduction to functional grammar [M].London:Edward Arnold,1985:106—167.
[16] 胡壮麟,朱永生,张德禄,等.系统功能语言学概论 [M].修订版.北京:北京大学出版社,2008:115—160.
[17] Martin J R.Beyond exchange:APPRAISAL Systems in English [M]//S Hunston,G Thompson.Evaluation in Text:authorial stance and the construction of discourse.Oxford:OUP,2000:74—101.
[18] 王振华.评价系统及其运作[J] .外国语.2001(6):13—20.
[19] 汤洁.系统功能语法体系下的英汉名词化隐喻比较[J].常州大学学报:社会科学版,2010(3):84—88.