题目内容

It is 1971.Sally with Josh and Martin,her two brothers,discovers a massive whale stranded (搁浅) on the beach near their home.The three children________their sweaters into the cold sea water and rush back to wet the________ animal.Realizing the urgency,Josh runs for help and people gather to________.Though they do all they can,it becomes clear that their efforts are________Sitting by the whale,Sally tells him he’s ________ and beautiful, and that she will________him no matter what happens next.As Sally talks to him,the animal lets out “a deep_________like the wind off the ocean” and dies.

The Stranded Whale is a ________book for children carrying a(n)________life lesson about accepting the ________ of one's power.

Master storyteller Yolen and illustrator (插画家) Cataldo have________an honest picture of human weakness that is moving.Yolen________sets her story in 1971,when the lack of cell phones would delay the________of both helpers and broadcasters.This adds to the________because so much time is lost.Cataldo's paintings________ gentle and soft colors,providing vast________ views and conveying the children’s helplessness.

The ending is________.Sally expresses the irony to herself when________with a medal by the community. “So,the whale died and we were heroes.”________they have made great efforts to rescue the whale,Sally and her brothers learn that not all living creatures can be saved.This is an important truth for ________.

1.A. squeeze B. dip C. throw D. dive

2.A. dangerous B. deserted C. dying D. deadly

3.A. respond B. fight C. witness D. charge

4.A. worthwhile B. in vain C. at loss D. awarded

5.A. patient B. considerate C. strong D. cautious

6.A. save B. pity C. understand D. miss

7.A. sigh B. cough C. scream D. yawn

8.A. drawing B. picture C. reference D. writing

9.A. easy B. bitter C. strict D. strange

10.A. failures B. mistakes C. limits D. shortcomings

11.A. foresaw B. made up C. took up D. created

12.A. wisely B. especially C. randomly D. usually

13.A. message B. transfer C. arrival D. protection

14.A. sorrow B. fun C. excitement D. tension

15.A. avoid B. adjust C. compare D. employ

16.A. seashore B. island C. country D. outdoor

17.A. touched B. realistic C. abstract D. comforting

18.A. replied B. provided C. presented D. related

19.A. As long as B. As though C. If only D. Even though

20.A. children B. animals C. writers D. illustrators

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Do you want to be productive(富有成效的)at work or at home? Here's what you should do.

Turn off television

I used to tell myself that I needed a break. So, when the kids slept I turned on the cable and watched whatever program that caught my fancy. Often, I found myself not watching, just channel-surfing. And I didn’t end up watching a full program. I decided one day to just give up on TV as it made me sleep late and woke up exhausted(疲惫的).

If you want to be productive, cut off TV. You are better off reading a book. Without TV, I have managed to finish many books which I have bought but never read.

Limit Internet Use

The other big distraction that can make you sleep late is the Internet. Probably because you will be checking your emails, updating your blog, watching YouTube, etc. Try limiting the use of it at home, or switch it to the morning session.

Nowadays, I check all my personal emails early in the morning. When I get into work, I find myself less tempted to check personal emails.

Know Your Priorities(优先考虑的事)

Really, it is all about the choices you make and the priorities you have. If you know it is competitive out there in the world, how can you be a better worker than the person who is also aiming for the position above you?

Rest Early, Rise Early

You want to be productive? Rise early, read more books, have more energy, be more focused and set standards for others to catch up. It’s as simple as that.

1.The passage aims to give advice on how to ________.

A. take better care of our kids at home.

B. balance our work and energy well.

C. divide time between work and family.

D. compete against others for a better position.

2.What does the author mainly use to support her theory?

A. Ancient wisdom B. Internet information

C. Popular beliefs D. Personal experience

3.The author used to be in the habit of _________.

A. changing channels frequently when watching TV.

B. checking all her personal emails in the morning.

C. watching her favorite TV programs with her kids.

D. reading the books immediately after she bought them.

Artificial intelligence,or AI,has been applied in a wide range of fields to perform specific tasks,including education,finance,heavy industry,transportation,and so on.

Education

There are a number of companies that create robots to teach subjects to children ranging from biology to computer science,though such tools have not become widespread yet.Advancements in natural language processing, combined with machine learning,have also enabled automatic grading of assignments.AI has also led to an explosion in popularity of MOOCs,or Massive Open Online Courses,which allows students from around the world to take classes online.

Finance

Use of AI in banking can be tracked back to 1987.Banks use artificial intelligence systems to organize operations,maintain book-keeping,invest in stocks,and manage properties.Also,systems are being developed,like Arria,to translate complex data into simple and personable language.There are also wallets,like Wallet AI,which monitor an individual's spending habits and provides ways to improve them.

Heavy industry

Robots have become common in many industries and are often given jobs that are considered dangerous to humans.Robots have proven effective in jobs that are very repetitive which may lead to mistakes or accidents due to failure in concentration and other jobs which humans may find degrading.

Transportation

Today's cars can have AI-based driver assist features such as self-parking and advanced cruise controls.AI in transportation is expected to provide safe,efficient,and reliable transportation while minimizing the impact on the environment and communities.

Toys and games

Companies like Mattel have been creating AI-enabled toys for kids as young as age three.Using proprietary AI engines and speech recognition tools,they are able to understand conversations,give intelligent responses and learn quickly.AI has also been applied to video games,for example video game bots,which are designed to stand in as opponents where humans aren't available or desired.

1.Which is true about AI and education?

A. Robots have been widely used to teach children.

B. AI has been used to grade students’ homework.

C. AI has enabled more students to receive education at school.

D. Education was the first field where AI was used.

2.Which can be inferred from the passage?

A. Arria can help people understand complex data.

B. Wallet AI can help people make more money.

C. Robots’ jobs are considered dangerous to humans.

D. Robots can help people concentrate.

3.From the last two paragraphs we can know that_______.

A. Today’s drivers needn’t learn to park their cars

B. AI ensures safe,efficient,and reliable transportation

C. AI-enabled toys is designed to improve kids’ intelligence

D. Video game bots can fight against you in video games

4.What is the passage mainly about ?

A. The latest progress in AI. B. AI is of great use.

C. Some applications of AI. D. AI is used in all fields.

In choosing a friend, one should be very careful. A good friend can help you study. You can have fun together and make each other happy. Sometimes you will meet fair?weather friends. They will be with you as long as you have money or luck,but when you are down, they will run away. How do I know when I have found a good friend? I look for certain qualities of character,especially understanding, honesty and reliability(信任).

Above all else, I look for understanding in a friend. A good friend tries to understand how another person is feeling. He is not quick to judge. Instead, he tries to learn from others. He puts himself in the other person’s place, and he tries to think of ways to be helpful. He is also a good listener.

At the same time, however, a good friend is honest. He does not look for faults in others. He notices their good points. In short, a friend will try to understand me and accept me.

Another quality of a friend is reliability. I can always depend on a good friend. If he tells me he will meet me somewhere at a certain time, I can be sure that he will be there. If I need a favor,he will do his best to help me. If I am in trouble, he will not run away from me.

There is a fourth quality that makes a friend special. A special friend is someone with whom we can have fun. We should enjoy our lives, and we would enjoy our friendship. That is why I especially like friends who are fun to be with. A good friend likes the same things I like. We share experience and learn from each other. A good friend has a good sense of humor too. He likes to laugh with me. That is how we share in the joy of being friends. And I know that he is looking for the same quality in me.

When I meet someone who is reliable, honest, and understanding,I know I’ve found a friend!

1.Which of the following qualities the writer thinks is the most important in choosing a friend?

A. Understanding. B. Honesty.

C. Reliability. D. A sense of humor.

2.If you have fair?weather friends, ________.

A. they will give you all that they have when you need help

B. you will be refused when you get into trouble

C. you can be sure that you get real friends

D. you will become rich

3.How many qualities does the writer mention in the passage?

A. Three. B. Four.

C. Five. D. Six.

Pigeons may only have a brain the size of a thimble (顶针), but it appears that pigeons can categorize and name objects in the same way human children learn new words.

A new study from the University of Iowa has shown that the birds are capable of learning to categorize 128 different photographs into 16 basic categories.

Scientists taught three pigeons to sort out different kinds of dogs or types of shoes, for example by using a particular symbol in exchange for a reward. When they were shown black and white pictures of previously unseen dogs or shoes, the birds were able to correctly match these with the corresponding symbols.

The scientists behind the project say this is a similar approach taken by young children when they are first learning words for objects. However, the researchers said it look their birds around 40 days to perfect the task of learning just 16 categories.

Professor Edward Wasserman, who led the work, said: “Our birds’ rate of learning appears to have been quite slow. Would children learn faster than pigeons? Almost certainly. However, our pigeons came to the experiment with no background knowledge at all. Thus, the more relevant comparison group may be newborn babies, who indeed take 6-9 months to learn their first words.”

Writing in the journal Cognition, the researchers said their experiment was a very simple mirror of the way children are taught words — by their parents pointing to pictures and asking them to name the object.

Pigeons are known to be smarter than many birds. Professor Bob McMurray, who also took part in the study, said the results showed that human learning is not as unique as was previously believed.

He said: “Children are facing a huge task of learning thousands of words without a lot of background knowledge to go on. For a long time, people thought that such learning is special to humans. What this research shows is that the ways in which children solve this huge problem may be shared with many species.

1.What’s the main idea of this passage?

A. Pigeons and young children take a similar approach to learn words.

B. Pigeons are known to be smarter than newborn babies.

C. Pigeons recognize objects in the same way children learn words.

D. Pigeons are unique as they can learn like humans.

2.Why does the writer think newborn babies are the more relevant comparison group?

A. They don’t have any background knowledge.

B. They learn relatively slow.

C. Pigeons and newborn babies learn at a similar speed.

D. Young children are smarter.

3.From the passage, we can learn that ________.

A. learning without background knowledge is unique to humans

B. many species may be able to learn without background knowledge

C. pigeons are able to solve many huge problems

D. pigeons are known to be the smartest birds

4.The passage is intended to ________.

A. introduce pigeons B. prove a fact

C. support an opinion D. report a study

Dandelions(蒲公英) are common weeds that grow in many places around the world. In different _______, dandelions take different shapes. Scientists have long _______ that different habitats led to the creation of _______ species, and that differences in form are actual proof of different species. _______, according to Turesson, it is also possible that a _______ species takes different shapes dependent on the habitats it _______ in. To study this, I have looked at two dandelions growing in different habitats. The one, ________ I will call Dandelion 1, grows in a grass field that lies in the _______. The other Dandelion, Dandelion 2, grows in the shadow, eg _______ the trees or behind a shed. The grass field is hot and _______. The shadow is cool and wet. So, what are the _______ between Dandelion 1 and 2?

Dandelion 1 is dark green, and its ________ are short and quite thick. Most of the leaves lie _______ on the surrounding grass. The flowers are short. Dandelion 2, on the other hand, looks very differently. The leaves are long and ________green, Most leaves stand in a vertical position. The flowers also _______ tall.

Dandelion 2 _______ strong and tall. It is clear that it grows very well in the ______, and that has enough ________ and space to grow into a big plant. Dandelion 1, on the other hand, is small and dark. It seems that the ________ in the grassland make it difficult for this dandelion to grow into a big plant.

________, the conditions in the two different habitats result in different shapes for these dandelions. For Dandelion 1, the sun makes the grass field hot and dry. In order to save water, it grows short and thick leaves.

1.A. houses B. habitats C. parks D. countries

2.A. disagreed B. provided C. believed D. calculated

3.A. new B. good C. old D. bad

4.A. However B. Therefore C. Thus D. Otherwise

5.A. same B. different C. strange D. single

6.A. plants B. works C. takes D. grows

7.A. what B. which C. that D. when

8.A. world B. mountain C. sun D. valley

9.A. under B. over C. upon D. between

10.A. Humid B. Wet C. Soft D. dry

11.A. similarities B. advantages C. differences D. disadvantages

12.A. seeds B. leaves C. weeds D. woods

13.A. flat B. apart C. dead D. logical

14.A. dark B. bright C. artificial D. familiar

15.A. lie B. break C. stand D. perform

16.A. sounds B. smells C. feels D. looks

17.A. swallow B. shallow C. shadow D. shape

18.A. sunshine B. leaves C. honey D. water

19.A. Conditions B. Occasions C. Situations D. preparations

20.A. Fortunately B. Obviously C. Consequently D. Accidentally

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