Amazing Facts About Elf Owls

Brief Introduction

The elf owl (a kind of owl) is mostly found in the southwestern parts of the United States and Mexico. During the spring and summer seasons, it moves to Arizona and New Mexico. It returns to Mexico for the winter. The elf owl doesn’t build its nest. It lives in tree holes.

Features

The elf owl is a yellow bird. Its wings are dark and about .48-61 centimeters long. Its eyes are bright yellow. Its feet are large. It is the smallest owl of the species. It is about 12.5-14.5 centimeters long. It is also the world’s lightest owl, weighing not more than 40 grams. In general, female elf owls weigh more than male ones.

The female usually lays three eggs at a time. After the young elf owls are born,their mother will feed them with worms(蠕蟲) for up to 3-4 weeks. After 10 weeks, the young ones are fully grown and ready to take flight.

Living Habits

The elf owls are not aggressive birds. When danger comes, they will fly away in the other direction, rather than stay and fact the danger or the enemies. Besides flying,the elf owl can also walk and climb like a parrot. The elf owl is most active after dusk,during the night, and just before dawn. It can produce many different kinds of sounds. It can live for 3-6 years in the wild. If they are kept in cages, they can live for 10-14 years. The elf owls are now in danger because of the loss of habitat. Cutting down trees will result in lack of places for them to live in.

1.According to the first and second paragraphs, an elf owl may _________ .

A. build its nest in trees B. have yellow wings

C. have big and dark eyes D. live in Mexico in winter

2.What can we learn from the text?

A. The female elf owl takes care of her children for about four weeks.

B. The elf owl sleeps at night and looks for food during the daytime.

C. The female elf owl lays one egg at one time.

D. The elf owl can live no longer than six years.

3.What is the character of the elf owl?

A. Shy. B. Peace-loving.

C. Hard-working. D. Selfish.

練習(xí)冊系列答案
相關(guān)習(xí)題

科目:高中英語 來源:河北省唐山市2017屆高三下學(xué)期第一次模擬考試?yán)砜朴⒄Z試卷 題型:短文改錯

假定英語課上老師要求同桌之間交換修改作文,請你修改你同桌寫的以下作文。文中共有10處語言錯誤,每句中最多有兩處。每處錯誤僅涉及一個單詞的增加、刪除或修改。

增加:在缺詞處加一個漏字符號(∧),并在其下面寫出該加的詞。

刪除:把多余的詞用斜線(\)劃掉。

修改:在錯的詞下劃一橫線,并在該詞下面寫出修改后的詞。

注意:1.每處錯誤及其修改均限一詞;

2.只允許修改10處,多者(從第11處起)不計分。

Being a teacher is always believed to be one of greatest occupations, because teachers make great contributions for the world. Last week, I got a chance to experience teaching students. Our school asked us to teach some kids live in the countryside. The kids was so happy that they gave me a warm welcome. I teach them English and after class, we played games happily. We had a lot of funs together. When I returned back to school, I missed the students so much. They like me but some of them have kept in touch with me ever since. I felt so proudly of being a teacher.

查看答案和解析>>

科目:高中英語 來源:湖北省、孝感一中等八所重點(diǎn)高中協(xié)作體2016-2017學(xué)年高二下學(xué)期期末考試英語試卷 題型:閱讀理解

On Tuesday, scientists announced that they have discovered the bones of four settlers in Jamestown, Virginia. Jamestown was the first permanent English settlement in what become the United States. The bones were unearthed under the floor of a Jamestown church which was discovered in 2010 and is considered as America,s first Protestant church.

The Jamestown Rediscovery Foundation at Historic Jamestowne and the Smithsonian's Museum of Natural History announced that the settlers held high leadership positions. The men, Rev.Robert Hunt,Capt. Gabriel Archer,Sir Ferdinando Wainman,and Capt. William West, all played a role in the Jamestown settlement. After being lost to history for more than 400 years, the discovery of their remains provides new clues about their life and the importance of religion in the 1600s.

“This is a very important discovery,” Jamestown Rediscovery Foundation President James Horn said in a statement. “These men were among the first founders of English America."

About 100 people settled along the James River in what would become the first English settlement m 1607. During that time, settlers in Jamestown were faced with famine and disease The colony was nearly wiped out due to conflict with Native Americans in the area and with other English settlers.

"They lived and died at a hard time in the history of the settlement , when Jamestown almost ended in  failure," Horn said. “The bones of these men help fill in the stories of their lives ”

The Smithsonian and the Rediscovery Foundation found the remains in November of 2013. Scientists used 3-D technology to locate the exact gravesites of the men. The team wanted to identify its findings before announcing the discovery. They identified the men using historical records and studied the chemicals of the bones to learn what the men ate and where they came from.

Findings from the burials will go on display within weeks at Historic Jamestowne. The site also plans to honor the men and will keep their bones in a safe place for future study.

1.The bones found in a Jamestown church_____________.

A. were first discovered in 2010

B. have been buried for over four centuries

C. have proved to be a family of four

D. are complete and easy to recognize

2.The underlined phrase ‘wiped out” in Paragraph 4 is closest in meaning to ______________.

A. supported fully B. developed rapidly

C. destroyed completely D. protected successfully

3.What can we learn from Paragraph 6 ?

A. How scientists keep the bones in good shape.

B. Why the four leaders were buried in Jamestown.

C. Why the four leaders chose to settle in Jamestown.

D. How scientists identified the four leaders.

4.This text is most probably__________________.

A. a history paper B. a research paper

C. a newspaper report D. a warning message

查看答案和解析>>

科目:高中英語 來源:山東省臨沂市2016-2017學(xué)年高二下學(xué)期期末考試英語試卷 題型:閱讀理解

There’s a trend that more city people decide that they want to grow crops and raise some live-stock (家禽). After all, there are few things more satisfying than biting into a bunch of tender, red carrots you grow yourself, or a fresh egg from the backyard.

Most gardeners understand that the soil in big cities is often polluted with lead and know to get their soil tested. But most are pretty clueless about how to prevent other types of pollutants, like heavy metals and asbestos(石棉)from getting into their vegetables.

Part of the problem is that “there might be pollutants that gardeners can’t test for,” says Brent Kim, a program officer. Most soil tests look for lead, cadrniunt(鎘)and arsenic(砷). But they don’t test things like chemicals left behind by cars, which might have escaped into the soil.

So if you’re thinking of staring an urban garden, Kim says, once you’ve found a plot of land, you should learn what’s now an empty plot or a backyard might once have been a parking lot, a gas station or a chemical ground. “Knowing its past will give you some idea about what might be in that soil,” he says.

“People tend to think raised beds are going to solve their pollution problem,” Kim says. But polluted soil could easily kicked onto your plants, especially if the beds are low to the ground.

“Another consideration is that you have to be careful about the materials that you’re using to build a raised bed,” Kim says. Recycling wood from an old construction site might seem like a good, eco-friendly idea. But that wood could be treated with chemicals you don’t want touching your fruits and veggies, Kim says. And it’s always a good idea to use gloves while gardening, and wash all your produce thoroughly.

“I see these urban growing spaces as these oases(綠洲)in the middle of these urban environments,” Kim says. “They bring communities together, and they help people save money on fresh produce. Urban growing spaces are amazing. Let’s keep doing this, but let’s do it safely.”

1.What does the underlined word “clueless” in Paragraph 2 mean?

A. unaware B. careless

C. helpless D. considerate

2.What should you do when starting an urban garden?

A. Build it on a parking lot B. Keep it low to the ground

C. Know the history of the ground D. Use recycled wood to build it

3.What do we know about the raise beds from the text?

A. They are free from some tests B. Their plants can be poisoned

C. They are environment-friendly D. Their materials are all recycled

4.What is the main idea of the text?

A. More fresh vegetables are produced by urban gardeners

B. Growing vegetables become a fashion in big cities

C. Big cities are short of soil for growing fresh produce

D. Urban gardeners may not realize the seriousness of polluted soil

查看答案和解析>>

科目:高中英語 來源:江西省2017屆高三考前模擬英語試卷 題型:完形填空

Recently, my friend, who is a physician, told me she wasn’t doing a "good enough" job being a parent and was missing out on her children’s lives.

I’ve learned that other physicians also believe the ________ of their profession will somehow adversely(不利地)affect their children’s _________.

I tell my colleagues not to ________, and that one day their child will appreciate them for their life as a ________ child.

I can say this ________ my mother was a palliative-care physician. Being the daughter of a palliative care physician wasn’t ________: I came to understand mother’s absence, having to ________ her with others, and being ________ to human suffering and death were just ________ of my life. ________, being the child of a physician had a ________ effect on my life. I learned love was sacrifice and you would get love and appreciation in return. If I could have my ________ over again, I wouldn’t change much.

Sure, there were times when I wanted to ________ my mother’s pager(傳呼機(jī))out of the window, or ________ that she could have attended school events. But even as a child I knew what I was ________, and what she was sacrificing, were ________ worth it for the life that I got to lead. My mother’s work as a palliative-care physician provided me with experiences that enriched my life, teaching me ________ lessons, skills and the knowledge of kindness, sympathy and generosity.

So, to anyone who is concerned about ________ a career with raising children, I offer you my reassurance. While there will be tough times, one day your child will ________ you for the experiences and the life they’ve had as a result of your ________.

1.A. demands B. standards C. challenges D. opportunities

2.A. intelligence B. schooling C. future D. growth

3.A. quit B. mention C. worry D. hurry

4.A. doctor’s B. teacher’s C. mother’s D. colleague’s

5.A. though B. when C. if D. because

6.A. tough B. correct C. easy D. normal

7.A. assist B. share C. compare D. substitute

8.A. familiar B. related C. devoted D. exposed

9.A. motivation B. meaning C. part D. aim

10.A. However B. Besides C. Somehow D. Therefore

11.A. negative B. passive C. side D. positive

12.A. occupation B. childhood C. adult D. education

13.A. keep B. make C. throw D. take

14.A. wished B. hoped C. requested D. demanded

15.A. expecting B. imagining C. doing D. sacrificing

16.A. less than B. more than C. other than D. rather than

17.A. special B. unforgettable C. tough D. valuable

18.A. balancing B. combining C. offering D. swapping

19.A. prepare B. thank C. forgive D. praise

20.A. contribution B. devotion C. career D. care

查看答案和解析>>

科目:高中英語 來源:河北省2017屆高三下學(xué)期二調(diào)考試英語試卷 題型:閱讀理解

Imagine that you’re looking at your company-issued smartphone and you notice an e-mail from Linkedln: “These companies are looking for candidates like you!” You aren’t necessarily searching for a job, but you’re always open to opportunities, so out of curiosity, you click on the link. A few minutes later your boss appears at your desk. “We’ve noticed that you’re spending more time on Linkedln lately, so I wanted to talk with you about your career and whether you’re happy here,” she says. Uh-oh.

It’s an awkward scene. Attrition (損耗)has always been expensive for companies, but in many industries the cost of losing good workers is rising, owing to tight labor markets. Thus companies are intensifying(增強(qiáng))their efforts to predict which workers are at high risk of leaving so that managers can try to stop them. Tactics (策略)range from electronic monitor to sophisticated(復(fù)雜的)analyses of employees’ social media lives.

Some of this work may be a reason to let employees to quit. In general, people leave their jobs because they don’t like their boss, don’t see opportunities for promotion or growth, or are offered a higher pay; these reasons have held steady for years.

New research conducted by CEB, a Washington-based technology company, looks not just at why workers quit but also at when. “We’ve learned that what really affects people is their sense of how they’re doing compared with other people in their peer group, or with where they thought they would be at a certain point in life, says Brian Kropp, who heads CEB’s HR practice. “We’ve learned to focus on moments that allow people to make these comparisons.”

Technology also provides clues about which star employees might be eyeing the exit. Companies can tell whether employees using work computers or phones are spending time on (or even just opening e-mails from) career websites, and research shows that more firms are paying attention to these things. Large companies have also begun tracking badge swipes(瀏覽痕跡)---- employees’ use of an ID to enter and exit the building or the parking garage---to identify patterns that suggest a worker may be interviewing for a job.

1.From the first paragraph, we can infer Linkedln is___________.

A. an e-mail B. a job from the Internet

C. a professional social network D. a world-famous company

2.What’s the main idea of the second paragraph?

A. The cost of losing good workers is rising.

B. Companies are stricter with workers than before.

C. Measures have been taken to find the potential workers who want to quit.

D. Finding new jobs has been a trend for most workers.

3.According to the research by CEB, which of the following might be the most probable reason for workers to quit their jobs?

A. They don’t like their bosses. B. Workers are always doing comparisons.

C. Not seeing opportunities for promotion. D. To find a higher-paid job.

4.What is the author’s purpose in writing the text?

A. To make a review on a phenomenon. B. To tell us the leader’s concerns.

C. To show a new trend in the job market. D. To stress the role of new technologies.

查看答案和解析>>

科目:高中英語 來源:四川省2016-2017學(xué)年高一下學(xué)期第三次月考(6月)英語試卷 題型:完形填空

Every night, even long after my childhood years, she would come to me, push my long hair out of the way and then kiss my forchead to say goodnight.

I don’t________when it started to dislike her hands pushing my hair that way. Finally, one night, I shouted at her. “Don’t do that _______--- your hands are too rought(粗糙的)!” She didn’t say anthing_______. But never again did my mother_______me with that familiar expression of her love. But because of my pride, I didn’t tell her I was_____

As years passed, I missed my mother’s hands and goodnight kisses upon my_______again and again. Sometimes the incidnet seemed very close, sometimes far away. But always________appeared in my mind.

Now my mom is in her mid-seventies, still doing thins for me and my family with those two hands. Mom no longer has Dad, and on special_______, I find myself drawn next door to ______the night with her. It was late on Thanksgiving Eve. As I slept in the bedroom of my youth, a________hand hesitantly brushed the hari from my forehead. Then a kiss, ever so _______, touched my brow.

In my_______, for the thousandth time, I thought of the night I said the rude words to my mom. _______Mom’s hand in my hand, I told her how sorry I was for that night. But she had forgotten---and forgiven---long ago.

That night, I fell asleep with a new appreciation for my gentle mother and her ________hands. And the guilt(愧疚感)I had had for so long was______to be found.

1.A. remember B. repeat C. retell D. reuse

2.A. anyhow B. anymore C. anytime D. anyway

3.A. in particualr B. in reply C. in time D. in addition

4.A. track B. please C. treat D. trust

5.A. angry B. anxious C. sorry D. terrible

6.A. hand B. cheek C. hair D. forehead

7.A. she B. they C. he D. it

8.A. duty B. occasions C. conditions D. purpose

9.A. charge B. take C. cost D. spend

10.A. friendly B. familiar C. similar D. soft

11.A. rudely B. gently C. suddenly D. gladly

12.A. memory B. adulthoo C. youth D. childhood

13.A. Touching B. Catching C. Fetching D. Stretching

14.A. worrying B. living C. tiring D. loving

15.A. somewhere B. anywhere C. nowhere D. everywhere

查看答案和解析>>

科目:高中英語 來源:山西省太原市2016-2017學(xué)年高一下學(xué)期期末考試英語試卷 題型:單項(xiàng)填空

The bus the heavy snow and we had to walk the rest of the way.

A. stuck in B. stuck to C. was stuck to D. was stuck in

查看答案和解析>>

科目:高中英語 來源:廣東省汕頭市2016-2017學(xué)年高二上學(xué)期期末考試英語試卷 題型:閱讀理解

A Samoan airline says that it is the world’s first carrier to charge passengers by their weight. Samoa Air, which opened in 2012, asks passengers to give their personal weight during booking, which is then charged according to the length of a flight. The customers will also be weighed just before they board the plane.

"It is believed that all people throughout the world are the same size," Samoa Air CEO Chris Langton said. "Airplanes always run on weight, not seats."

"There is no doubt in my mind that this is the concept of the future. This is the fairest way of your travelling with your family or yourself."

Though the airline introduced the plan last November, it caught people's attention last week when the carrier began international flights to neighboring American Samoa.

Almost at the same time, a Norwegian economist, Bharat Bhatta, published a report suggesting that airlines should charge obese passengers more.

The Pacific Islands contain some of the world’s most common countries for obesity, many ranking in the top 10, according to the World Health Organization (WHO). Samoa is ranked number four, with 59.6 percent of the population considered obese, said the most recent WHO report.

According to Samoa Air's latest schedule, the airline charges up to $0.57 per kg for flights in Samoa and $1.03 per kg for its only international flight to American Samoa, around 250 miles.

Children under 12 are charged 75 percent of the adult rate, with fares also based on weight. Any overweight baggage is calculated at the same rate as the passenger's personal weight.

The plan could actually prove cheaper in some cases, such as for families travelling with small children, and Langton said customer reaction has mainly been "amazingly positive".

The idea of charging passengers by weight has been hotly discussed before, and in the US some airlines require those who do not fit into a seat comfortably to buy a second seat.

1.What does the underlined word "this" in Paragraph 3 refer to?

A. Airlines should charge passengers by flight length.

B. All people throughout the world are the same size.

C. It is unfair to weigh passengers at the airport.

D. Airplanes always run on weight, not seats.

2.In Bharat Bhatta’s eyes, Samoa Air's plan might be _______.

A. funny B. acceptable

C. strange D. disappointing

3.A 100 kg adult flying to American Samoa would be charged _______.

A. $57 B. $75

C. $103 D. $125

4.What does the text mainly tell us?

A. 59.6% of Samoans are considered obese.

B. Samoa Air introduces pay-by-weight pricing.

C. Airlines should charge obese passengers more.

D. Baggage must be calculated as passengers’ weight.

查看答案和解析>>

同步練習(xí)冊答案