Click the Study Aids tab at the bottom of the book to access your Study Aids (usually practice quizzes and flash cards).
Study Pass is our latest digital product that lets you take notes, highlight important sections of the text using different colors, create "tags" or labels to filter your notes and highlights, and print so you can study offline. Study Pass also includes interactive study aids, such as flash cards and quizzes.
Highlighting and Taking Notes:
If you've purchased the All Access Pass or Study Pass, in the online reader, click and drag your mouse to highlight text. When you do a small button appears – simply click on it! From there, you can select a highlight color, add notes, add tags, or any combination.
If you've purchased the All Access Pass, you can print each chapter by clicking on the Downloads tab. If you have Study Pass, click on the print icon within Study View to print out your notes and highlighted sections.
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21.3 Count and Noncount Nouns
Nouns that name separate things or people that you can count are called count nouns. Nouns that name things that cannot be counted unless additional words are added are called noncount nouns. You need to understand count and noncount nouns in order to use the nouns correctly with articles, in singular and plural formations, and in other situations. Some nouns can serve as either count or noncount nouns.
Examples of Count Nouns
- leaf (leaves)
Examples of Noncount Nouns
Examples of Nouns That Can Be Either Count or Noncount Nouns
- baseball (play baseball vs. throw a baseball)
- love (He is my love! vs. two loves: poetry and basketball)
- marble (play with a marble vs. a floor made of marble)