Focus: DISTINGUISHING COUNTABLE FROM UNCOUNTABLE NOUNS
可數名詞與不可數名詞的區分:

In the parentheses choose either C or a U to show whether the italicized word in the sentence is countable or uncountable.
請在括弧中選C或U來顯示劃線部份的字為可數或不可數名詞。

EXAMPLE:
a. ( C ) People are interesting.
b. ( U ) Coffee is an important product of Brazil.

1. Wool is very expensive.

   1.   ?    C
   2.   ?    U

2. Cigarettes are bad for your health.

   1.   ?    C
   2.   ?    U

3. A leaf of tobacco is quite (very) large

   1.   ?    C
   2.   ?    U

4. Tobacco is an important product of much country.

   1.   ?    C
   2.   ?    U

5. Chocolate is not good for the teeth.

   1.   ?    C
   2.   ?    U

6. There are some chocolates in my pocket.

   1.   ?    C
   2.   ?    U

7. I am a student of English as a second language.

   1.   ?    C
   2.   ?    U

8. English is an important language in world business and trade.

   1.   ?    C
   2.   ?    U

9. Meat is very expensive.

   1.   ?    C
   2.   ?    U

10. Cold meats are good for a picnic.

    1.   ?    C
    2.   ?    U

11. Freedom is a wonderful thing.

    1.   ?    C
    2.   ?    U

12. Oil is an important natural resource of the Middle East.

    1.   ?    C
    2.   ?    U

13. A barrel of oil isn’t cheap.

    1.   ?    C
    2.   ?    U

14. Exercise in the morning is good for you.

    1.   ?    C
    2.   ?    U

15. There are many exercises in this book.

    1.   ?    C
    2.   ?    U

16. Water is necessary for life.

    1.   ?    C
    2.   ?    U