List of Figures
ix
List of Tables
xi
Acknowledgements
xiii
SECTION I
Motivation and Background
1
1 A Linguistic Perspective on Knowledge-Building 3
2 A Multistratal Perspective on Knowledge-Building 23
SECTION II
Describing Ideational Discourse Semantics
53
3 Entity 55
4 Dimensionality 80
5 Figure 91
6 Grammatical Metaphor 114
7 Sequence, Activity and Field 145
SECTION III
Knowledge-Building in Undergraduate Biology
163
8 A Static Perspective: Construing Taxonomy 165
9 A Dynamic Perspective: Construing Activities 194
Contents
viii Contents
SECTION IV
Conclusion
225
10 Describing Language, Describing Knowledge 227
Bibliography
241
Appendix A Data Texts and Their Subject Areas
253
Appendix B Sample Texts and Genre Analysis
255
Appendix C List of Symbols and Abbreviations
265
Appendix D Annotations
267
Index
268