感光度详解

与光圈和快门一样，感光度也是曝光控制系统的一个重要方面。因此，我们将在这里对它作一次全面，深入的讲解。     

The Non-transparency of the Self and the Ethical Value of Bildung

In the light of the modern idea of a sovereign and self-transparent subject, the paper evaluates the philosophical and ethical relevance of Bildung . As a first step, (the early) Nietzsche's and Adorno's criticism of Bildung is explicated, a criticism based upon the thinkers' critical stance towards the modern epistemological relation of subject and object. However, neither thinker abandons the concept of Bildung . The second part of the paper accordingly reconstructs Nietzsche's and Adorno's adherence to Bildung understood as a different relationship of subject and object within Bildung . In the paper's concluding reflections there is an attempt to assess the systematic educational consequences, and to shed light on the ethical relevance, of a non-transparent subject of Bildung.     

‘What do you call the dull words?’ Primary school children using corpus‐based approaches to learn about language

This article reports on a study in progress which is exploring the potential for teaching Key Stage 2 pupils about the grammar and vocabulary of English with materials based on an electronically stored corpus of texts and associated software. It includes examples of the teaching activities used and extracts of discussions between the researcher and two groups of pupils. It illustrates children beginning to explore the distinction between ‘open’ and ‘closed’ classes of words.