It's true that many dads in the wild aren't interested in parenting, but there are some that work pretty hard to give their little ones a good start. Maybe one of these dads will make you remember your own dad!

The male giant water bug doesn’t seem to mind a heavy load on his back for his kids. The female puts about 100 to 150 eggs on the back of the male, and then she leaves. Once the female is gone, the male has to look after the eggs. It usually takes one to two weeks for the eggs to hatch. The father giant water bug jumps around to make sure the growing eggs get enough air and water. All this time he can't fly because of the weight of the eggs growing rapidly on his back.

Now let's turn to the male stickleback fish. When the mother leaves after laying her eggs, the father tends his young. If the young fish go too far away, their father helps with their safe return by carrying them back in his mouth. The male stickleback looks after all his young — as many as 100 — until they can live on their own.

A similar example can be found in emperor penguins living in cold areas. The male emperor penguin goes without food while looking after his egg until it hatches. For about 62 to 67 days, the egg stays on top of the father's feet, in very cold temperatures that drop down to -39° C. As a result, the father may lose nearly 50 percent of his body weight while waiting for his baby penguin to be born!

1. What do we know about the giant water bug?

A. It is unable to fly.

B. The eggs grow on the father's back.

C. The male must keep still to hatch the eggs.

D. The female looks after her eggs together with the male.

2. During the hatching period, the male emperor penguin _______________.

A. is unable to eat

B. is fed by the female

C. tries to lose some weight

D. can't stand the cold weather

3.What is the best title for the text?

A. Mr. Moms in the Wild

B. Animals Do Have Feelings

C. Nature Loves Us like Our Dad

D. Childbirth in the Animal Kingdom

練習冊系列答案
相關習題

科目:高中英語 來源:2016-2017學年廣西桂林十八中高二上期段考英語卷(解析版) 題型:閱讀理解

The National Gallery

Description:

The National Gallery is the British national art museum built on the north side of Trafalgar Square in London. It houses a diverse collection of more than 2,300 examples of European art ranging from 13th-century religious paintings to more modern ones by Renoir and Van Gogh. The older collections of the gallery are reached through the main entrance while the more modern works in the East Wing are most easily reached from Trafalgar Square by a ground floor entrance.

Layout:

The modern Sainsbury Wing on the western side of the building houses 13th- to 15th-century paintings, and artists include Duccio, Uccello, Van Eyck, Lippi, Mantegna, Botticelli and Memling.

The main West Wing houses 16th-century paintings, and artists include Leonardo da Vinci, Cranach, Michelangelo, Raphael, Bruegel, Bronzino, Titan and Veronese.

The North Wing houses 17th-century paintings, and artists include Caravaggio, Rubens, Poussin, Van Dyck, Velazquez, Claude and Vermeer.

The East Wing houses 18th- to early 20th-century paintings, and artists include Canaletto, Goya, Turner, Constable, Renoir and Van Gogh.

Opening Hours:

The Gallery is open every day from 10 am. to 6 pm. (Fridays 10 am. to 9 pm.) and is free, but charges apply to some special exhibitions.

Getting There:

Nearest underground stations: Charing Cross (2-minute walk), Leicester Square (3-minute walk), Embankment (7-minute walk), and Piccadilly Circus (8-minute walk).

1.In which century’s collection can you see religious paintings?

A. The 13th. B. The 17th.

C. The 18th. D. The 20th.

2.Where are Leonardo da Vinci’s works shown?

A. In the East Wing. B. In the main West Wing.

C. In the Sainsbury Wing D. In the North Wing

3.Which underground station is closest to the National Galley?

A. Piccadilly Circus. B. Leicester Square.

C. Embankment. D. Charing Cross.

查看答案和解析>>

科目:高中英語 來源:2017屆四川雙流中學高三11月考英語試卷(解析版) 題型:閱讀理解

“Beating is a sign of affection, cursing (罵)is a sign of love.”

Many may not expect to hear the words of the old Chinese saying in these modern Times—

with parents wealthier and better educated than they have ever been—but experts say they still

ring true.

Today,it seems,Chinese parents are more likely to send their children to pre?college military

academies in the United States in the hope that some tough love will pave the way to success.

“Good education doesn't mean letting your children enjoy privileges, especially our boys.”

said Song Wenming,an entrepreneur (企業(yè)家)in Jinhua,East China's Zhejiang province. “They should be raised in tough conditions to know what to fight for in the future.”

In August,Song sent his 17?year?old son to Valley Forge Military Academy (VFMA) in

Pennsylvania. And he is far from alone,even though it takes a lot of money—around $48,000 per year—to send a child to a strict military school.

Statistics show that an increasing number of Chinese students have been registering with such academies.

A few years ago, there were no Chinese students at Valley Forge. Today,there are 28.“All of the Chinese students at Valley Forge came from wealthy families;some of them were spoiled.” said Jennifer Myers, director of marketing and communications at the school.

Song's only son, Song Siyu, had a rocky start during his first six weeks at the school. The

teenager said he went to the school voluntarily but did not expect it to be as difficult.

Now, three months later, he has perfected the art of taking a bath in 35 seconds, finishing a

meal without looking at his food, and making his bed with precision. He can even take criticism,no matter how unreasonable.

“The training is hard but I know it is good for self?development of individuals.” said SongSiyu.

“The endless training and scolding are just ways to build up our character;they are not personal.”

But his enthusiasm is not universal. Ten of the 13 Chinese students who joined the academy

this year have transferred to other schools.

But for those who stick to it, there is a reward for all the hard work.

1.From the second paragraph,we can know the old Chinese saying _____________ .

A. is out of date in modern times

B. is disagreed by rich parents

C. is still worth trusting

D.is deeply believed by better educated parents

2.The underlined sentence means that _____________.

A.Song sent his only son to military school,so he feels lonely

B.Song is the only one who sends his child to military school

C.there are other people sending their children to military school besides Song

D.the fee of the military school is so high that only Song can afford it

3.How many Chinese students are there at Valley Forge before this year?

A.10. B. 13. C.15. D.25.

4.Which of the following can be inferred from the passage?

A.It's likely that more and more Chinese students will attend VFMA.

B.Most Chinese parents approve of educating their children by beating and cursing nowadays.

C.Song Siyu had no difficulty in adjusting to the life at VFMA.

D.Most Chinese students support the way of education at VFMA.

查看答案和解析>>

科目:高中英語 來源:2016-2017學年甘肅天水一中高二上第二階段考英語卷(解析版) 題型:七選五

根據(jù)內容, 從對話后的選項中選出能填入空白處的最佳選項, 并在答題卡上將該項涂黑。選項中有兩項多余選項。

Everyone can benefit a lot from reading books. The following is about various benefits of reading books.

1. Whenever you read something, you learn information that you wouldn’t have known. If you want to learn new words, reading books is a great way to enlargeyour vocabulary.

2. Similar to solving puzzles, reading books allows your mind to practice its processing skills. Going without books for too long will turn your mind into mess.

One of the primary benefits of reading books is its ability to develop your thinking skills. 3. Wherever you are faced with a similar problem in real life, your mind is able to put its mystery solving skills to a test.

The information in books can be referred to over and over again. For example, reading a cookbook allows you the chance to review the cooking steps whenever you need to. 4. Don’t even think about writing the information down because you may lose the paper sooner or later.

These are just some of the wonderful benefits of reading books. 5. If you can’t even go outside, you can download free e?books online and read them on your computer. That way, you can see how useful reading can be for yourself.

A. You can improve your memory by reading.

B. Reading keeps your mind in good condition.

C. Reading books can make you become confident.

D. Reading books provides you with new knowledge.

E. Reading mystery novels, for example, trains your mind.

F. Following the steps from a cooking video will be difficult.

G. Why don’t you drop into a bookstore and pick a book up?

查看答案和解析>>

科目:高中英語 來源:2016-2017學年廣西柳州鐵路一中高二上期段考英語卷(解析版) 題型:完形填空

The requirements for high school graduation have just changed in my community. As a result, all students must sixty hours of service learning, they will not receive a diploma. Service learning is academic learning that also helps the community. of service learning include cleaning up a polluted river, working in a soup kitchen, or tutoring a student. a service experience, students must keep a journal(日志)and then write a about what they have learned.

Supporters claim that there are many of service learning. Perhaps most importantly, students are forced to think their own interests and become of the needs of others. Students are also able to learn real-life skills that responsibility, problem-solving, and working as part of a team. , students can explore possible careers service learning. For example, if a student wonders what teaching is like, he or she can choose to work in an elementary school classroom a few afternoons each month.

there are many benefits, opponents (反對者) problems with the new requirement. First, they that the main reason students go to school is to learn core subjects and skills. Because service learning is time-consuming, students spend time studying the core subjects. Second, they believe that forcing students to work without goes against the law. By requiring service, the school takes away an individual's freedom to choose.

In my view, service learning is a great way to to the community, learn new skills, and explore different careers. , I don' t believe you should force people to help others – the to help must come from the heart. I think the best is one that gives students choices: a student should be able to choose sixty hours of independent study or sixty hours of service. Choice encourages both freedom and responsibility, and as young adults, we must learn to handle both wisely.

1.A. spendB. gainC. completeD. save

2.A. andB. orC. butD. for

3.A. OpinionsB. IdeasC. ProceduresD. Examples

4.A. WithB. BeforeC. DuringD. After

5.A. diaryB. reportC. noteD. notice

6.A. courseB. benefitC. challengeD. features

7.A. beyondB. aboutC. overD. in

8.A. carefulB. proudC. tiredD. aware

9.A. possessB. applyC. includeD. develop

10.A. GraduallyB. FinallyC. LuckilyD. Hopefully

11.A. throughB. acrossC. ofD. on

12.A. SoB. ThusC. SinceD. While

13.A. deal withB. look intoC. point outD. take down

14.A. argueB. doubtC. over lookD. admit

15.A. muchB. fullC. lessD. more

16.A. costB. payC. careD. praise

17.A. contributeB. appealC. attendD. belong

18.A. ThereforeB. OtherwiseC. BesidesD. However

19.A. courageB. desireC. emotionD. spirit

20.A. decisionB. purposeC. solutionD. result

查看答案和解析>>

科目:高中英語 來源:2016-2017學年江蘇南通中學高二上期中考試英語卷(解析版) 題型:閱讀理解

By 2050, a completely new type of human evolve as a result of extremely new technology, behavior, and natural selection. This is according to Cadell Last, a researcher at the Global Brain Institute, who claims mankind is undergoing a major “evolutionary transition”.

In less than four decades, Mr. Last claims we will live longer, have children in old age and rely on artificial intelligence to do ordinary and boring tasks. This shift is so significant, he claims, it is comparable to the change from monkeys to apes, and apes to humans. “Your 80 or 100 is going to be so radically different than your grandparents,” Mr. Last says, who believes we will spend much of our time living in virtual reality. Some evolutionary scientists believe this age could be as high as 120 by 2050.

Mr. Last claims humans will also demonstrate delayed sexual maturation, according to a report by Christina Sterbenz in Business Insider. This refers to something known as life history theory which attempts to explain how natural selection shapes key events in a creature’s life, such as reproduction. It suggests that as brain sizes increase, organisms need more energy and time to reach their full potential, and so reproduce less.

Instead of living fast and dying younger, Mr. Last believes humans will live slow and die old. “Global society at the moment is a complete mess,” he told MailOnline. “But in crisis there is opportunity, and in apocalypse (啟示) there can be transformation. So I think the next system humanity creates will be far more sophisticated, fair, and abundant than our current civilization.”

“I think our next system will be as different from the modern world, as our contemporary world is from the medieval (中世紀的) world. The biological clock isn't going to be around forever,” he added, and said that people could pause it for some time using future technology.

The change is already happening. Today, the average age at which a woman in Britain has her first baby has been rising steadily stands at 29. 8. In the US, just one percent of first children were born to women over the age of 35 in 1970. By 2012, that figure rose to 15 percent.

“As countries become socio-economically advanced, more and more people, especially women have the option to engage in cultural reproduction,” Mr. Last added. And as well as having more child-free years to enjoy leisure time, he believes artificial intelligence will make up the need for low-skill jobs. We may also spend a large amount of time living in virtual reality. “I’m not quite sure most people have really absorbed the implications of this possibility,” Mr. Last said.

His views are detailed in a paper, titled “Human Evolution, Life History Theory, and the End of Biological Reproduction" published Current Aging Science.

1.According to Cadell Last, a completely new type of human will appear because of ________.

① artificial intelligence ② new technology ③ natural selection ④ mundane tasks ⑤ behavior

A. ②③⑤ B. ①②③ C. ③④⑤ D. ①②⑤

2.Which statement is compared by Mr. Last to the change from monkeys to apes, and apes to humans?

A. We have diseases and die young.

B. We spend less time in virtual reality.

C. We give birth to a child when we are young.

D. We use intelligent robots to do everyday housework.

3.The underlined words in the third paragraph most probably mean “________”.

A. Reproduction.

B. Reproduce less.

C. Natural selection shapes key events.

D. Organisms need more energy and time to ripen.

4.In the next system Mr. Last explained we can infer that ________.

A. women are engaged in careers or hobbies instead of giving birth to babies

B. women are engaged in playing computer games rather than working

C. women are engaged in cultural reproduction in place of men

D. women are engaged in living in virtual reality without options

查看答案和解析>>

科目:高中英語 來源:2016-2017學年江蘇南通中學高二上期中考試英語卷(解析版) 題型:單項填空

Though a typhoon is on the way, people are still looking forward ________ the outdoor concert by the pop singer.

A. to canceling B. not to canceling

C. not to cancel D. to not canceling

查看答案和解析>>

科目:高中英語 來源:2016-2017學年黑龍江齊齊哈爾實驗中學高一上期中英語卷(解析版) 題型:單項填空

It is illegal for a public official to ask people for gifts or money _________ favors to them.

A. in preference to B. in place of

C. in agreement with D. in exchange for

查看答案和解析>>

科目:高中英語 來源:2017屆黑龍江哈爾濱師范大學附中高三上期中考試英語卷(解析版) 題型:閱讀理解

Each morning Grandpa was up early sitting at the kitchen table, reading his book. His grandson wanted to be just like him and tried to copy him in every way he could.

One day the grandson asked, “Grandpa, I try to read the book just like you, but I don’t understand it, and I forget what I understand as soon as I close the book. What good does reading the book do?”

The grandpa quietly turned from putting coal in the stove and replied, “Take this coal basket down to the river and bring me back a basket of water.”

The boy did as he was told, but all the water leaked out before he got back to the house. The grandpa laughed and said, “You’ll have to move a little faster next time,” and sent him back to the river with the basket to try again. This time the boy ran faster, but again the basket was empty before he returned. Out of breath, he told his grandpa that it was impossible to carry water in a basket, so he went to get a bucket instead. The grandpa said, “I don’t want a bucket of water; I want a basket of water. You’re just not trying hard enough.” The boy again dipped the basket into the river and ran hard, but when he reached his grandpa the basket was empty again. Out of breath, he said, “Grandpa, it’s useless!”

“So, you think it is useless?” the grandpa said, “Look at the basket.”

The boy looked at the basket and for the first time he realized that the basket was different. It had been transformed from a dirty old coal basket and was now clean.

“Grandson, that’s what happens when you read the book. You might not understand or remember everything, but when you read it, you’ll be changed, inside and out.”

1.What puzzled the grandson most was _________.

A. why he forgot what he read soon

B. whether it was useful to read books

C. what kind of book he could understand

D. how he could read books like his grandpa

2.Why did Grandpa ask his grandson to fetch a basket of water?

A. To get him to realize the use of reading books.

B. To punish him for not reading carefully.

C. To clean the dirty basket in the river.

D. To train him to run faster.

3.What lesson can we learn from the story?

A. The old are always wiser than the young.

B. It is foolish to carry water with a basket.

C. You can’t expect to remember all you read.

D. Reading books can change a person gradually.

4.What can be the best title for the text?

A. Grandpa and Grandson

B. Carrying Water in a Basket

C. Baskets and Books

D. Reading for Total Changing

查看答案和解析>>

同步練習冊答案