**名词的语法知识测试**

**一、选择题**

1. 下列哪个名词不能用"a"或"an"修饰？

   A. Water  

   B. Book  

   C. Apple  

   D. Glass

答案：A. Water

2. 下列哪个名词可以加"s"变为复数形式？

   A. Bus  

   B. Life  

   C. Fox  

   D. Watch

答案：A. Bus

3. 以下哪个名词的复数形式是"potatoes"？

   A. Tomato  

   B. Negro  

   C. Hero  

   D. Potato

答案：D. Potato

4. 以下哪个名词的复数形式是"wives"？

   A. Life  

   B. Half  

   C. Wife  

   D. City

答案：C. Wife

5. 以下哪个名词的复数形式是"skies"？

   A. Fly  

   B. Sky  

   C. Try  

   D. Buy

答案：B. Sky

**二、填空题**

1. Two __________ live in this building. (family)

   答案：families

2. Look at those __________. (child)

   答案：children

3. I can see a __________ standing near the door. (policeman)

   答案：policeman

4. There are some __________ on the table. (glass)

   答案：glasses

5. Would you like some __________? (bread)

   答案：bread

6. I have two __________. (sister)

   答案：sisters

7. I like __________. (cat)

   答案：cats

8. Do you want some __________ for supper? (potato)

   答案：potatoes

9. He has two __________. One is old, the other is new. (watch)

   答案：watches

10. In autumn, you can see a lot of __________ on the ground. (leaf)

    答案：leaves

11. I have two ____________ (knife)

    答案：knives

12. There are many ___________ here. (box)

    答案：boxes

13. There are many ___________ on the road. (bus)

    答案：buses

14. The ______________ are playing football now. (child)

    答案：children

15. Please take two _______________ for me. (photo)

    答案：photos

**答案解析：**

1. 不可数名词如"water"不能用"a"或"an"修饰。

2. 名词"bus"属于规则变化，加"s"变为复数。

3. "Potato"以"o"结尾且后跟元音字母，所以加"es"。

4. "Wife"以辅音字母"e"结尾，需要变"y"为"i"再加"es"。

5. 不可数名词"bread"不能变为复数形式。

6. "Sister"是可数名词，复数形式需加"s"。

7. "Cat"是可数名词，喜欢的不只一只，所以使用复数形式。

8. "Potato"以"o"结尾，且是可数名词，复数形式加"es"。

9. "Watch"以"ch"结尾，复数形式加"es"。

10.数名词，复数形式为"children"。

15. "Photo"以"o"结尾，且非以元音字母加"o"，所以加"s"