1. Copy all files on CD to D drive D:\workshop

2. Corpus: An Internet Metaphor  Web pages + search engine  Texts + Tools

3. Important texts and tools  NS [Dataset1] [Dataset2]  NNS  AntConc  PowerGREP  EditPad pro  Range  Metadata Encoder

4. 语料库索引软件操作介绍 许家金 2011/07/27

5. AntConc A quick start 语料库在外语教学与研究中的应用

6. AntConc: Its father & its name  Ant stands for Laurence Anthony.  Conc: Concordancer 索引工具  Google, Baidu, search engine

7. Main functions  Word list: Dismantling texts [Word]  Cluster/Ngram: Larger context [Phrase]  Concordance: Even larger context [Sentence]  Collocate: Two neighboring words  File view: The complete context  Keyword: Comparison of word lists

9. Clusters

11. Making a keyword list 主题词的生成

12.  What are keywords?  Keywords are those words unusually frequent in one text or genre in comparison with some norm/reference.  E.g. in tourism English, hotel, ticket booking, luggage, tour guide, routes, flight, coach etc are highly frequent, thus viewed as keywords in this genre.

13. Observed corpus Reference corpus vs Word list 1 Word list 2 Keyword list

16. Thank You