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-全文預(yù)覽

  

【正文】 evelopment……………………………………………………………2) Reviewing previous research in this area……………………………………………………………………第二層: Indicating the problem that has not been solved by previous research, raising a relevant question ……………………………………………………………………………………………………………………………………………………………………………………………第三層:Specifying the purpose of your research………………………………………………………………………………………………………………第四層:1) Announcing your major findings ……………………………………………………………………………………………………………2) Outlining the contents of your paper …………………………………………………………………………………………………………………………………………………………………………………  引言的結(jié)構(gòu)布局之一值得注意的是,引言中各個(gè)層次所占的篇幅可以有很大差別。研究目的可能會(huì)比較簡(jiǎn)短。在援引他人的研究成果時(shí),必須標(biāo)注出處,即這一研究成果由何人在何時(shí)何地公開(kāi)發(fā)表。常見(jiàn)的評(píng)價(jià)性動(dòng)詞有:affirm,allege,argue,assume,claim,imply,maintain,presume,reveal,suggest等。 (3)銜接手段如果綜述中多處需要引用同一個(gè)作者或同一篇文章,那么,需要用一些連接手段使上下文銜接,讓意思流暢、連貫,并起到提醒讀者的作用。如: a. The research has tended to focus on…, rather than on… b. These studies have emphasized…, as opposed to… c. Although considerab
點(diǎn)擊復(fù)制文檔內(nèi)容
環(huán)評(píng)公示相關(guān)推薦
文庫(kù)吧 www.dybbs8.com
備案圖鄂ICP備17016276號(hào)-1