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Changing times, changing tenses
251
 
 

Changing times, changing tensesКажется, этой книги здесь еще не было. Во всяком случае, поиск тут ее не опознал ;-) Учебник посвящен извечной проблеме - временам и формам глагола. А именно, когда и в какой ситуации следует употреблять ту или иную форму. Книжка неплохая, примеры хорошие. Рекомендуется всем, кто изучает английский язык и тем, кто обучает языку.
Книжка преследует следующие цели:

1. to present clear time lines for each tense
2. to introduce categories of verbs which act in certain ways: punctual verbs, durative verbs, and non-continuous verbs
3. to teach the proper use of time markers to show points in time, frequency, and duration for each tense.

Audio added Thanks to Gurman20

 
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Tags: verbs, tense, Книжка, introduce, categories, which, certain
Contemporary Mathematics: Categories in Computer Science and Logic
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Contemporary Mathematics: Categories in Computer Science and LogicContemporary Mathematics: Categories in Computer Science and Logic

Category theory has had important uses in logic since the invention of topos theory in the early 1960s, and logic has always been an important component of theoretical computer science. A new development has been the increase in direct interactions between category theory and computer science. In June 1987, an AMS-IMS-SIAM Summer Research Conference on Categories in Computer Science and Logic was held at the University of Colorado in Boulder.
 
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Tags: theory, Computer, computer, Categories, Science, Logic
Encyclopedia of African American Writing
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Encyclopedia of African American WritingEncyclopedia of African American Writing

This unique title profiles several hundred African American fiction and nonfiction writers from Colonial times to the present. The table of contents lists the authors alphabetically and then divides them into 17 categories (novels, short stories, slave narratives, etc.) and nine themes (Folktales, the Harlem Renaissance, Trickster Tales, etc.); authors whose work spans several categories are listed separately under each.
 
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Tags: American, authors, several, African, categories, American, Encyclopedia, African
The Unofficial Guide to New York City
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The Unofficial Guide to New York CityThe Unofficial Guide to New York City

* New York City reached record levels of tourists and tourism in 2008 hosting 47 million visitors, including 9.8 million visitors traveling from abroad, also a record. (nbcnewyork.com) * Forbes Traveler includes New York City with high honors on so many of its travel ranking and categories including: America's 30 Most Visited Cities;
 
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Tags: including, visitors, million, record, categories, visitors, including, Guide
Descriptionary: A Thematic Dictionary (4th edition) (Writers Reference)
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Descriptionary: A Thematic Dictionary (4th edition) (Writers Reference)Descriptionary: A Thematic Dictionary (4th edition) (Writers Reference)

This is the book to use when looking for a descriptive or technical term or when you know the subject or meaning but not the specific word. "Descriptionary, Fourth Edition" is a clever combination of a reverse dictionary and a thesaurus, with thousands of descriptions of terms organized into subject categories and sub-categories. This new edition contains thousands of descriptions of terms organized into expanded and updated sections, including those on politics and the Internet, and dozens of new sections. 
 
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Tags: organized, descriptions, categories, edition, sections, Descriptionary, subject, terms