freepeople性欧美熟妇, 色戒完整版无删减158分钟hd, 无码精品国产vα在线观看DVD, 丰满少妇伦精品无码专区在线观看,艾栗栗与纹身男宾馆3p50分钟,国产AV片在线观看,黑人与美女高潮,18岁女RAPPERDISSSUBS,国产手机在机看影片

正文內(nèi)容

英語(yǔ)論文引言的寫(xiě)作(存儲(chǔ)版)

  

【正文】 : a. However, it remains unclear whether… b. It would thus be of interest to learn how… c. If these results could be confirmed, they would provide strong evidence for … d. These findings suggest that this treatment might not be so effective when applied to… e. It would seem, therefore, that further investigations are needed in order to… 指出或暗示了知識(shí)領(lǐng)域里的空白,或提出了問(wèn)題或假設(shè)之后,下一步理所當(dāng)然應(yīng)該告訴讀者本研究的目的和內(nèi)容,要解決哪些問(wèn)題,以填補(bǔ)上述空白,或者證明所提出的假設(shè)。 (2)動(dòng)詞時(shí)態(tài) 文獻(xiàn)綜述中最常見(jiàn)的時(shí)態(tài)是一般現(xiàn)在時(shí)、一般過(guò)去時(shí)和現(xiàn)在完成時(shí)三種時(shí)態(tài)。 引言與摘要還有一點(diǎn)不同的是,摘要中必須把主要研究結(jié)果列出,而在引言中 (如果摘要與正文一同登出 )結(jié)果則可以省略不寫(xiě),這是因?yàn)檎闹袑?zhuān)門(mén)有一節(jié)寫(xiě)結(jié)果 (results),不必在引言中重復(fù)。這是因?yàn)樽髡邔?duì)有關(guān)學(xué)科領(lǐng)域的熟悉程度,作者的知識(shí)是淵博、還是貧乏,研究的意義何在、價(jià)值如何等問(wèn)題,都在引言的字里行間得以充分體現(xiàn)。(Introduction)是對(duì)全文內(nèi)容和結(jié)構(gòu)的總體勾畫(huà)。經(jīng)驗(yàn)告訴我們,引言其實(shí)是全文最難寫(xiě)的 — 部分。研究目的可能會(huì)比較簡(jiǎn)短。常見(jiàn)的評(píng)價(jià)性動(dòng)詞有: affirm, allege, argue, assume,claim, imply, maintain, presume, reveal, suggest 等。如 : a. The research has tended to focus on… , rather than on… b. These studies have emphasized… , as opposed to… c. Although considerable research has been devoted to… , rather less attenti
點(diǎn)擊復(fù)制文檔內(nèi)容
公司管理相關(guān)推薦
文庫(kù)吧 www.dybbs8.com
備案圖鄂ICP備17016276號(hào)-1