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Have you ever wondered why birds sing? M...

Have you ever wondered why birds sing? Maybe you thought that they were just happy. After all, you probably sing or whistle(吹口哨) when you are happy.

Some scientists believe that birds do sing some of time just because they are happy. However, they sing most of the time for a very different reason. Their singing is actually a warning to other birds to stay out of their territory.

Do you know what a “territory” is? A territory is an area that an animal, usually the male, claims as its own. Only he and his family are welcome there. No other families of the same species(物种) are welcome. Your yard and house are your territory where only your family and friends are welcome. If a stranger should enter your territory and threaten you, you might shout. Probably this would be enough to frighten him away.

If so, you have actually frightened the stranger away without having to fight him. A bird does the same thing. But he expects an outsider almost any time, especially at nesting(筑巢) season. So he is screaming all the time, whether he can see an outsider or not. This screaming is what we call a bird’s song, and it is usually enough to keep an outsider away.

Birds sing loudest in the spring when they are trying to attract a mate(配偶)and warn others not to enter the territory of theirs.

You can see that birds have a language all their own. Most of it has something to do with attracting mates and setting up territories.

1. Some scientists believe that most of the time birds singing is actually ______.

A. an expression of happiness        B. a way of warning

C. an expression of anger            D. a way of greeting

2.What is a bird’s “territory”?

A. A place where families of other species are not accepted.

B. A place where a bird may shout at the top of its voice.

C. An area for which birds fight against each other.

D. An area which a bird considers to be its own.

3. Why do birds keep on singing at nesting season?

A. Because they want to invite more friends.

B. Because their singing helps keep outsiders away.

C. Because they want to find outsiders around.

D. Because their singing helps get rid of their fears.

 

1.D 2.B 3.A 【解析】 试题分析:本文是一篇科普类的短文,主要分析了鸟儿唱歌的不同的原因。 1.细节题。根据文章第二段最后一句Their singing is actually a warning to other birds to stay out of their territory可知很多的鸟儿唱歌是警告别的鸟儿,故D正确。 2.细节题。根据文章第三段前3行Do you know what a “territory” is? A territory is an area that an animal,usually the male,claims(声称)as its own.Only he and his family are welcome there.No other families 0f the same species(物种)are welcome.说明B正确。 3.细节题。根据文章第四段But he expects an outsider almost any time,especially at nesting(筑巢) season.So he is screaming all the time,whether he can see an outsider or not This screaming is what we call a bird’s song,and it is usually enough to keep an outsider away.可知在筑巢季节,鸟儿叫主要是想吓走外来者。故A正确。 【名师点评】本文是一篇科普类的短文,主要分析了鸟儿唱歌的不同的原因。本文考查细节题为主,细节题可以在文章中直接找到与答案有关的信息?或是其变体。搜查信息在阅读中非常重要它包括理解作者在叙述某事时使用的具体事实、数据、图表等细节信息。在一篇短文里大部分篇幅都属于这类围绕主体展开的细节。做这类题一般采用寻读法?即先读题,然后带着问题快速阅读短文,找出与问题有关的词语或句子,再对相关部分进行分析对比,找出答案。 考点:考查科普类阅读
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Dear Guests

     WELCOME TO PACIFIC INTERNATIONAL APARTMENTS--SYDNEY

     Now we are updating (更新) our information folders in the rooms in order to help you during your stay. Please notice the following:

     Phone number:

     Reception(接待处): Dial 7

     Housekeeping: Dial 4

     Apartment-to-Apartment: dial the apartment number ( except 1st floor apartments: dial the apartment number followed by the #key)

     Outside line: dial 0, wait for dial tone, and then the number required.

     Please keep your key with you at all times. The main doors to the apartments are locked from about 10:30 pm ~ 07:00 am, and you will need to swipe (刷卡) your key to gain access (通道) to the apartment.

If in the event of the fire alarm(警报) sounding please stay calm. If evacuation ( 疏散 ) is necessary, please go to the fire exits. DO NOT USE LIFTS. Remember to take your valuables and key with you. When you go down, please gather at the Wishing Tree and the Corner of Sussex and Hay Street and either the Fire Brigade. A staff(职员)member or Hotel security(安全)will issue necessary instructions. For future details on this, please dial 7.

 

 

 

 

 

 

 

    Please see reception for any advice on tours and Sydney's attention, and please dial 7 if you want any further information.

     We hope your stay with us is an enjoyable one.

     Kind regards,

                                                    Paul Williams

                                             Guest Services Manager

1. How can you dial from your room in Pacific to Room 115 on the 1st floor?

A. Just dial 115.

B. Dial 6, then 115.

C. Dial 115 and press the # key. 

D. Press the # key, and then dial 115.

2. If you want to go back to your room in Pacific at 11:45 pm, you can _______.

A. dial 0, and phone the reception 

B. open the main door with your key

C. call the reception for help

D. use the lifts

3. If a fire broke out in Pacific, guests should _______.

A. dial 7 and wait for the hotel security

B. take their keys and leave Pacific by lifts

C. leave Pacific through the fire exits

D. be together with the Fire Brigade

4.This letter most probably appears in ______.

A. a guest' s room  

B. the official guide 

C. a manager’ s office 

D. at the train station

 

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D. The author wishes to become the American President.

 

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First, get interested in it. I enjoy listening to foreign friends talking when I was a child. At the same time I watched the English program Follow Me on TV. From then on, I kept on learning English. The more I learned, the more progress I made.

Second, practice makes perfect. Many people study English very hard, but they are very shy to speak it in public, for they are afraid of making mistakes. Remember you have to make a mistake before you can correct it. A native English speaker makes mistakes sometimes, too.

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                                                             Yours,

                                                             Lihua

 

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短文改错

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增加:在缺词处加一个漏字符号(∧),并在其下面写出该加的词。

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