語(yǔ)料庫(kù)檢索使用指南

HomeworkforIntroductionpart：introduction子語(yǔ)料庫(kù)語(yǔ)料庫(kù)使用練習(xí)目的一：熟悉語(yǔ)步與詞匯的對(duì)應(yīng)關(guān)系；目的二：學(xué)習(xí)以擴(kuò)展意義單位為基礎(chǔ)的新語(yǔ)義觀（核心詞、搭配、類聯(lián)接、語(yǔ)義傾向、語(yǔ)義韻）；目的三：掌握有語(yǔ)言問(wèn)題后如何查找對(duì)應(yīng)答案的技能。提交的作業(yè)文獻(xiàn)名為：姓名+introduction提交的內(nèi)容：1.在三個(gè)introductions，標(biāo)注：1）M1,M2,M3；2)每個(gè)move的內(nèi)容要點(diǎn)（用漢語(yǔ)）；3）每個(gè)語(yǔ)步的典型句型劃線，4）紅顏色標(biāo)注：語(yǔ)步1中的評(píng)價(jià)性形容詞、語(yǔ)步2的轉(zhuǎn)折連詞（引出現(xiàn)有研究的問(wèn)題），語(yǔ)步3中代表彌補(bǔ)現(xiàn)有研究局限性的體現(xiàn)（如研究目的等）2.回答表格中基于語(yǔ)料庫(kù)檢索的8個(gè)問(wèn)題。提交時(shí)間：周二上課的班級(jí)提交時(shí)間為周一晚9：30：提交給劉琴同窗的QQ郵箱周三上課的班級(jí)提交時(shí)間為周二晚9:30，提交到周穎同窗的QQ郵箱Direction:Download3introductionpartsfrom3journalarticlesinyourownprofessionalfields.Identifythe3movesoftheintroductionpartandmarkthemrespectivelybyM1,M2,M3.andpointoutthemainpointofeachmoveinChineseinbarckets.Markevaluativeadj.inM1（評(píng)價(jià)性形容詞）,disjunctiveconj.（轉(zhuǎn)折連詞）inM2,andtheexpressionsimplyingfillinggaps,suchasresearchpurposeinM3inred.Move1:statementsaboutthesubjects.(M1),(mainpoints:problems,backgroundinformation,definition,importance,etc),Move2:reviewofrelevantstudies(M2)(description&comments,pointouttheweaknessofexistingresearches)Move3:introductionofthepresentstudy(M3)(purposestofillthegaps,researchfocuses,questions,hypothesis,etc.)Underlinetherepresentativesentencepatternsineachmoveandsummarizeitinthebracketsuchas[importance]Answerthequestionsintherightcolumnoftheformbasedonthecorpusdata.（注意：如果你不會(huì)調(diào)節(jié)表格，請(qǐng)把答案寫(xiě)在表格外）Sample:Theseparationofmixturesofalkanesisanimportantactivityinthepetroleumandpetrochemicalindustries.Forexample,theproductsfromacatalytic催化isomerizationreactorconsistofamixtureoflinear,mono-methylanddi-methylalkanes.Ofthese,thedi-branchedmoleculesarethemostdesiredingredientsinpetrolbecausetheyhavethehighestoctanenumber.Itisthereforerequiredtoseparatethedi-methylalkanesandrecyclethelinearandmono-methylalkanesbacktotheisomerizationreactor.Inthedetergentindustry,thelinearalkanesarethedesiredcomponentsandneedtobeseparatedfromthealkanesmixture[M1:通過(guò)現(xiàn)實(shí)需要突出研究的重要性與意義].Selectivesorptiononzeolitesisoftenusedforseparationofalkanesmixture（1-7文獻(xiàn)被省略）.Thechoiceofthezeolitedependsonthespecificseparationtaskinhand.Forexample,small-poreZeoliteAareusedforseparationoflinearalkanesusingthemolecularsievingprinciple.However,thebranchedmoleculescannotenterthezeolitestructure[M2:指出現(xiàn)有研究辦法及辦法中存在的問(wèn)題].Thisstudyaimstoovercomethislimitation.Bothlinearandbranchedmoleculesareallowedinsidethemedium-poreMFImatrixandthesorptionhierarchyinMFIwillbedictatedbothbythealkaneschainlengthanddegreeofbranching.[M3：本研究目的和采用新辦法的優(yōu)勢(shì)]Introduction的寫(xiě)作辦法：闡明論文特定主題與較為廣泛的研究領(lǐng)域之間的關(guān)系，同時(shí)提供足夠的背景資料。句子內(nèi)容的范疇逐步縮小。通過(guò)問(wèn)題的展示，揭示研究的目的與意義。movescorpus-concordance-basedQuestions在journalarticles庫(kù)中，選ArticlesbyMove，接著選擇Restrictedquery，并且在move中勾選introduction，M1話題的重要性Announcethetopicandshowitsimportance.問(wèn)題1：conventional在語(yǔ)料庫(kù)中常和哪些詞性的詞搭配？（類聯(lián)接）提示：檢索conventional右邊的第一種搭配詞的詞性，圖示見(jiàn)第3頁(yè)，亦可參考問(wèn)題8。注意左上角的Collocation

based

on:

選擇Claws7，便顯示詞性。問(wèn)題2：接在conventional后的名詞都含有什么共同意義上的特點(diǎn)？（語(yǔ)義傾向）提示：肉眼觀察，歸納出含義M2文獻(xiàn)綜述：介紹現(xiàn)有研究成果，指出現(xiàn)有研究中的問(wèn)題與局限性Summarizepreviousresearchpertinenttothetopicandidentifythegap問(wèn)題3：However,Although,While三個(gè)詞哪個(gè)用得最多？（原型）提示：[word=

"However|how|Although|although|While|while"]，然后在成果界面的右上角newquery下拉條中選再點(diǎn)Go,大小寫(xiě)的分類統(tǒng)計(jì)成果就出來(lái)了。問(wèn)題4：However總是出現(xiàn)在句首嗎？（語(yǔ)篇）比較However在本族語(yǔ)者和中國(guó)學(xué)習(xí)者句中位置的差別。你能得出什么結(jié)論？其它兩詞呢？提示：句首However檢索大寫(xiě)However，句中however檢索小寫(xiě)however，分別檢索期刊和學(xué)習(xí)者兩個(gè)introduction語(yǔ)料庫(kù)。問(wèn)題5：比較學(xué)習(xí)者語(yǔ)料庫(kù)和期刊論文語(yǔ)料庫(kù)，這三個(gè)詞的使用頻率與句中擺放位置區(qū)別嗎?提示：學(xué)習(xí)者過(guò)分使用_________。使用__________局限性。問(wèn)題6：學(xué)生論文中引出現(xiàn)有的研究是主動(dòng)語(yǔ)態(tài)多，還是被動(dòng)語(yǔ)態(tài)多？期刊論文中呢？請(qǐng)拿數(shù)據(jù)說(shuō)話。提示：檢索主動(dòng)語(yǔ)態(tài)：[word="have|has"][word="studied|investigated|examined|explored|reported|discussed|considered|addressed|dealt"]檢索被動(dòng)語(yǔ)態(tài):[word="have|has"][word="been"][word="studied|investigated|examined|explored|reported|discussed|considered|addressed|dealt"]指出現(xiàn)有研究局限性的三個(gè)慣用句型：句型一：用little。Littleisknownabout...;littlehasbeendoneon...;Little|limitedliterature|informationisavailableon...Littleattention|workhasbeendone|paid...句型二：用few。Fewstudieshavebeendone|conducted|devoted|doneto|on..句型三：用倒裝。3)Hardlyhadwefoundanyreport|literatureon問(wèn)題7：在指出現(xiàn)有研究局限性的三個(gè)慣用句型中，語(yǔ)料庫(kù)中你能檢索出哪個(gè)或哪些？提示：句型1："Little|little""is""known""about"|"Little|little""has""been""done""on"|"Little|little|Limited|limited""literature|information""is""available""on"|"Little|little""attention|work""has""been""done|paid"句型2："Few|few""studies""have""been""done|conducted|devoted|done""to|on"句型3："Hardly|hardly""had""we""found""any""report|literature""on"M3彌補(bǔ)缺點(diǎn),引出自己的研究Introducetheauthor'spresentresearchasfillingthatgap問(wèn)題8.引出本研究目的慣用5個(gè)詞：purpose，aim,goal,objective,target哪個(gè)詞用得最多？每個(gè)詞的搭配使用方法如何？提示：1.用下述體現(xiàn)式找單詞，在成果右上角用FrequencyBreakdown來(lái)得到各自頻率[word="aim|aims|goal|goals|objective|objectives|target|targets|purpose|purposes|Aim|Aims|