语法练习题

我用am，你用are，is连着他，她，它； 单数名词用is，复数名词全用are。 变疑问，往前提，句末问号莫丢弃。 变否定，更容易，be后not莫忘记。 疑问否定任你变，句首大写莫迟疑。

肯定句变否定句： 例：I am a teacher.

I am not a teacher. 1. I am a student. 2. You are a teacher. 3. She is young. 4. This is a pen. 5. It is a pencil. 6. He is tall and fat. 7. It is red.

8. It is a yellow banana. 9. This bear is thin. 10. Your mother is fat.

肯定句变一般疑问句： 例：It is a book.

Is it a book? 1. This is a pen. 2. This tiger is fat. 3. She is tall. 4. You are short. 5. I am tall. 6. Your mother is tall and thin. 7. It is red. 8. It is a green tree. 9. Your grandfather is thin and short. 10. It is a monkey.

缩写形式： 1. I am= 2. You are= 3. what is= 4. she is= 5. he is= 6. it is= 7. is not= 8. it is not= 9. this is= 10. they are=

肯定回答： 例：Is it a pen?

Yes, it is. It is a pen. 1. Is this a pencil? 2. Is your father young? 3. Is he tall? 4. Is it red? 5. Are you a student?

否定回答： 例：Is it white?

No, it is not. It’s not white. 1. Are you a teacher? 2. Is he tall and fat? 3. Is this bear thin?

4. Is your grandmother fat? 5. Is it a green apple?

肯定句变特殊疑问句：

It is red. What color is it? It is a red pen. What is it? 1. It is green. 2. It is blue.

3. It is a white eraser. 4. It is an apple. 5. It is a red apple. 6. This is a pen. 7. It is white.

8. It is a yellow banana. 9. It is yellow. 10. It is black.

根据答句写出问句；

例子：1Yes, it is. It is a pen.

Is it a pen?

2 No, it isn’t. It is not a white bag. Is it a white bag? 1. Yes, it is. It’s black. 2. No, it isn’t. It’s not a green apple. 3. Yes, it is. It is yellow. 4. No, it is not. It is not a blue sky. 5. No, it is not. It is not red.

1. This is a turtle.(一般疑问句)

2. These are turtles.(一般疑问句)

3．Is this a cat?(肯定回答)

4. Are these are cats?(否定回答)

5. It is a pencil.(划线提问)

6. These are pencils.(划线提问)

7．They are pencils.(划线提问)

8. It is black.(划线提问)

9. It is a yellow bag.(划线提问)

11. It is a white rabbit.(变复数形式)

Rules: 1.Be动词用于疑问句时置于句首，将主语与Be动词的顺序交换；另外，别忘了在句尾要用问号。

2.否定的回答在Be动词之后加上not,就会变成“不是”的意思。 Examples:

I am a boy. ----- Am I a boy? Yes, I am.------No, I am not. This is a tiger.---Is this a tiger? Yes, it is. ----- No, it’s not.

一． 选择正确的单词（am/ is /not） 1. ___I a student? 2. Yes, I ___. 3. __ this a monkey? 4. No, it__ not. 二.重组句子。 1. this/ panda/ Is/ a? 2. not/ , / No/ . / is/ it 3. it’s / . / Yes/ lion / , / a