题目列表(包括答案和解析)
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”? ( )
A.A place where other families of the same species are welcome. |
B.A place where a bird can sing loudly. |
C.An area where birds often fight against each other. |
D.An area which a bird considers to be its own. |
1. 我想告诉我父母有关我校生活的情况。
I _______ _______ tell my parents _______ my school life.
2. — 这是你的裤子吗?
— 不,是我表弟的。
— your trousers?
— No, ______ my _______.
3. — 放学后,你哥哥步行回家吗?— 不,他骑车回家。
— _______ your brother _______ home after school?
— No, he _______ a bike home.
4. 我们上像音乐、美术、体育等其他课。
We have _______ lessons, _______ Music, Art and P.E..
5. 我从谁那儿能借到一辆自行车呢?
_______ can I _______ a bike _______?
6. — 你什么时候参加阅读兴趣小组?
— 星期三。
— _______ _______ you go to the Reading _______?
— _______ ________.
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