任务型阅读 请根据材料内容，完成各题。（共5小题；每小题2分，满分10分）

Want to be a volunteer?

Here is some information about volunteers.

A volunteer is someone who is willing to do something without being paid. The year 2001 was the International Year of the Volunteer. 2005 was the UK Year of the Volunteer.

Some volunteers work for clinical trials(临床试验) or other scientific research. (1)Some are even willing to donate their bodies to medical research after their death.

An online volunteer is a person who spends time and effort with an organization through an online connection. A great number of people round the world are online volunteers. Online volunteers can provide help in many fields. The practice of offering online help goes by other names.

There are many chances for people to donate their services using the Internet. Online volunteers can do a variety of tasks. Anyone can (2)__________ his spare time online (3)_________ some help for people in need as an online volunteer. Are you ready to be an online volunteer?

根据短文内容完成下列各题。

1.What is a volunteer?

______________________________________________________

2.将(1)句译成汉语。

______________________________________________________

3.在(2)处，(3)处填上适当的词。

(2)____________________ (3)____________________

4.写出该句的同意句。Help can be provided by online volunteers in many fields.

______________________________________________________

5.找出本文的中心句。

_____________________________________________________

Have you ever wondered why birds sing? Maybe you thought that they were just happy.  After all，you probably sing or whistle when you are happy.
Some scientists believe that birds do sing some of the 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(声称)as its own. Only he and his family are welcome there. No other families of the same kind are welcome. Your garden and house are your territory where only your family and friends are welcome. If a stranger should enter your territory and threaten(威胁)you，you might shout. Probably this would be enough to frighten him away.
If so，you have actually scared 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 and warn others not to enter the territory of theirs..
You can see that birds have a language of their own. Most of it has to do with attracting mates and setting up territories.
【小题1】 Some scientists believe that most of the time bird’s singing is actually _______.

What is a good friend like?

1.Who can be Holly’s friend?

2.Which is Maria’s opinion about a good friend?

3.Who wants his or her friends to do well in the schoolwork?

4.What does Jack like?

阅读下面的短文，并完成短文后的任务。
Have you ever wondered why birds sing? Maybe you thought that they were just happy. After all, you probably also sing or whistle when you are happy.
Some scientists believe that birds do sing some of the 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（宣称）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. (76▲) If a stranger should enter your territory and want to hurt 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. (78▲)一只鸟也将会做同样的事. But he expects an outsider almost any time, especially at nesting （筑巢）season. So he is screaming（尖叫）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 spring when they are trying to attract a mate（同伴）and warn others not to enter the territory of theirs.
You can see that birds have a language of their own. Most of it has to do with attracting mates and setting up territories.
【小题1】根据 (76) 处划线部分的意思来完成下面句子。（每空一词，共2词）
You might frighten a stranger away by _______ _______ him if he should enter your territory and want to hurt you.
【小题2】根据文章，给下列问题选择最佳选项。
What is a bird’s “territory”?  (       )