It’s an apple. 它是一个苹果. [辨析]a和an 都是不定冠词.表示一的意思.但不强调数量概念.而是强调类别.用来限定名词.名词前也可以有形容词.当所跟名词或名词前的形容词为元音音素开头时.只能用an.当所跟名词或名词前的形容词为辅音音素开头时.只能用a.例如: an apple 一个苹果 an orange 一个桔子 an English teacher 一个英语老师 a book一本书 a girl 一个女孩 a Chinese boy 一个中国男孩 one 既可作数词也可作代词.作数词时修饰可数名词.表示名词的数量只有一个.例如: I have one pen and two pencils.我有一支钢笔和两支铅笔. 通过上面的比较可以看出.a, an ,侧重类别.one 侧重数量,其后都修饰可数名词单数.例如: He has a book. 他有一本书.(不是字典或其它的东西.侧重类别) He has one book. 他有一本书.(不是两本或者更多.侧重数量) 在编号时用one 而不用a. 如:Are you in Class One? 你在一班吗? 查看更多

 

题目列表(包括答案和解析)

改错。
1. 这是一本英语书。
    This is a English book.                                                      
2. 这是什么?是书包。
    What's this? It's bag.                                            
3. 那个用英语怎么说?
    What's that English?                                              
4. 这是苹果,那是梨。
    This's an apple. That's a pear.                                 
5. 那不是我的自行车。
    That not is my bike.                                               
6. 这是你的闹钟吗?不是。
    Is this your clock? No, it's no.                                 
7. 它是一辆日本小汽车。
    It's a japanese car.                                                 
8. 那是我的铅笔盒。
    That is my a pencil-box.                                           

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根据下面对话中的情景,在每个空中填入一个适当的语句,使对话恢复完整。(每空2分,计10分)

A: Excuse me!       1.          , please?

B: My name is Alice Green. And what’s your name?

A: Wang Hong. 2.                 ?

B: How do you do?

A: What’s that in English? Is that a pear?

B:     3.                  It’s an apple.

A: 4.               

B: A-P-P-L-E.

A:  5.           ?

B: It’s red.

A: Thank you very much.

 

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口语应答

1.What’s this?                     A. I’m fine, thank you.

2.Good evening!                     B. B-O-O-K.

3.How are you?                      C. It’s 023-66226754.

4.Good bye!                         D. Hello.

5.What’s his name?                 E. It’s an apple.

6.Hello.                            F. Good evening.

7.What’s her phone number?          G. His name’s Jim.

8.Nice to meet you!                 H. It’s green.

9.Spell it, please.                  I. Bye—bye.

10.What color is it?                 J. Nice to meet you, too.

 

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听对话,用适当的单词填空。
A: Good morning, Gina.
B: Good morning, Linda. What's 1._____ in English?
A: It's an orange.
B: Do you like oranges?
A: No, I don't. But my 2._____ likes them.
B: Oh, where is your father?
A: He is in the 3._____.
B: Does your father like 4._____?
A: Yes, he does.
B: Oh,I like them, too.  Look! It's an apple on the 5._____.
A: Where is the table?
B: on the floor.

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从B栏中找出A栏中问句的答句。
                 A                                                              B
(     ) 1. What's this ?                                         a. There are seven .
(     ) 2. What are these ?                                   b. No, they're glasses.
(     ) 3. How many boys are there ?                  c. It's an apple.
(     ) 4. Is this a map ?                                      d. Yes, it is.
(     ) 5. Are these cups ?                                   e. They're feet.

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