游客
题文

    Plants are very important living things. Life could not go on if there were no plants. This is because plants can make food from air, water and sunlight. Animals and man cannot make food from air, water and sunlight. Animals get their food by eating plants and other animals. Therefore animals and man need plants in order to live. This is why we find that there are so many plants around us. If you look carefully at the plants around you, you will find that there are two kinds of plants: flowering plants and non-flowering plants. Flowering plants can make seeds. The seeds are protected by the fruits. Some fruits have one seed, some have two, three or four, and some have many seeds. But a few fruits have no seeds at all. An example of a fruit without seeds is the banana fruit. Most non-flowering plants do not grow from seeds. They grow from spores(胚芽)。 Spores are very small. Some spores are so small and light that they can float in the air. We may say that spores are quite the same as seeds. When these spores are all on wet and shady places, they usually grow into new plants.
The main idea of the first paragraph is that ______.

A.plants are important for life B.plants cannot grow without air
C.there are many plants in the world D.we can not live without water

Plants can make food from______.

A.flower, water and air B.water, sunlight and air
C.air, water and soil D.air, sun and light

What can we infer(推断) from the passage ?

A.Of all living things animals are most important B.Spores are seeds
C.All fruits of flowering plants have seeds D.Without plants, man will die out

This passage may be taken from______.

A.a medicine book B.a novel C.a science magazine D.an experiment report

The underlined word “protected” in the third paragraph can be replaced by ______.

A.damaged B.polluted C.prevented D.guarded
科目 英语   题型 阅读理解   难度 较易
登录免费查看答案和解析
相关试题

Teaching and research are supported by the University’s extensive collections—the Yale University Art Gallery, the Yale Center for British Art, the Peabody Museum of Natural History, and the Collection of Musical Instruments. All the collections are open to the public.
Yale University Art Gallery
The Yale University Art Gallery, founded in 1832, today houses a collection that has grown to rank with those of the major public art museums in the United States. Its two connected buildings house ancient, medieval, and Renaissance art, Near and Far Eastern art, archaeological material from the University’s excavations (古迹), Pre-Columbian and African art, works of European and American masters from actually every period, and a rich collection of modern art. Across the street, the Yale Center for British Art, which was opened in 1977, holds the largest collection of British art and illustrated books anywhere outside the United Kingdom.
Peabody Museum of Natural History
Yale’s Peabody Museum of Natural History, founded in 1866, contains one of the great scientific collections in North America. Among its holdings are the University’s comprehensive mineralogical and ornithological collections, the second-largest repository of dinosaur artifacts in the United States, and the largest undamaged Apatosaurus (Brontosaurus 雷龙) in the world. The Peabody is truly a working museum, where public exhibition, research, conservation, teaching, and learning intersect (贯穿).
Yale Center for British Art
Institutions like the Art Gallery, the Center for British Art, and the Peabody Museum hold only a portion of the treasures in the University’s collections. From paintings by Picasso, to pterodactyl (翼龙) remains, to a 1689 tenor viol in the Collection of Musical Instruments, Yale’s possessions are meant to be accessible to the communities they enrich.
Collection of Musical Instruments
Exhibitions are also frequently mounted (裱贴) at the following venues on campus: Art + Architecture Gallery (School of Architecture), Beinecke Rare Book and Manuscript Library, Green Hall Gallery (School of Art), and Sterling Memorial Library, including the Arts of the Book Collection.
Which of the following cannot be found in the Yale University Art Gallery?

A.Near and Far Eastern art.
B.Pre-Columbian and African art
C.British art and illustrated books.
D.Works of European and American masters.

Where will you go if you want to enjoy dinosaur artifacts?

A.Peabody Museum of Natural History.
B.Collection of Musical Instruments.
C.Yale University Art Gallery.
D.Yale Center for British Art.

Which of the following has the longest history according to the passage?

A.Yale Center for British Art.
B.Yale University Art Gallery.
C.Peabody Museum of Natural History.
D.A musical instrument named tenor viol.

We can learn from the passage that in Yale, ______.

A.collections are partly open to the public
B.there are many venues just for exhibitions
C.collections are from art museums in the US
D.exhibitions are frequently mounted on campus

What is the text mainly about?

A.Introduction to Yale University. B.Introduction to collections in Yale.
C.Introduction to venues in Yale. D.Introduction to art works in Yale.

We've all heard the old saying,“Sticks and stones can break my bones,but words can never hurt me.” Don't you believe it?Words are powerful,and they can hurt—a lot. In fact,if you're not careful,you can even hurt yourself,by using the wrong word in your writing.
Recently a friend sent me a copy of an e-mail she received from the customer service department of her credit card company,after she contacted them with a question about her account. She was happy with their positive response. But as I read the e-mail,one line jumped out at me:“In lieu of good customer service...”
Did they really mean they were offering her a few extra reward points instead of good customer service?I doubt it. More likely,what the customer service department meant to say was,“Because good customer service is important to us...” followed by the details of what they were doing to make sure she remained a happy customer.
So why didn't the writer say that?I can only guess that perhaps the writer liked the phrase “in lieu of”,thought it sounded more interesting than saying “because”,and so used it—without bothering to check the true meaning.
Have you ever done that?Try to impress others with a big word,only to find out you've used the word incorrectly?It's just the opposite effect,isn't it?You may impress people all right,but it's not the impression you were going for.
When you write,remember to choose your words carefully. People may still disagree with what you say,but they won't be able to dismiss you because you made careless mistakes in how you said it.
What's the writer's purpose in giving the saying?

A.To amuse the reader. B.To persuade the reader.
C.To support a conclusion. D.To lead to the topic.

What does the phrase “in lieu of” most probably mean?

A.Because of B.In honour of C.Instead of D.In favour of

According to the writer,the customer service department ______.

A.didn't prefer to use familiar words to attract customers
B.didn't express what they really meant
C.didn't need to offer their customers extra reward points
D.succeeded in impressing their customers

Most recently, it's very common in students that they need a parent present for job interviews.
Naturally, it's easy to blame the students in these situations, but the bigger problem is us.We—as parents—are so eager to shelter our kids that we fail to realize that this in itself is harming them.As the mother of two young sons, I have to remind myself constantly that the biggest responsibility I have as a parent is to help them develop the skills needed to live without me.So, I'll let them fail.
I'll let them fail because as long as they are safe and warm inside their comfort zones, they will never grow.Although failure comes along with loss, heartbreak, disappointment, etc, these will be part of growth for them.And leaving them alone is my way of helping them become equipped to fit in this world as we know it today.From terrorism and seemingly endless natural disasters, to our national debt and beyond, if we expect the next generation to stand up to the very real problems of our time, we need to stop feeding them and start teaching them how to fish.
My children now are becoming little masters of compromise(妥协),but they try to negotiate (协商) everything now.It's a small price to help them learn a skill they'll use for the rest of their lives, including when I don't accompany them on job interviews.
Why do parents accompany their kids on job interviews?

A.Because they want to protect their kids from difficulties.
B.Because they think they can help them on the questions.
C.Because their kids are too shy to attend interviews.
D.Because their kids strongly request them to do so.

According to the author, what is beneficial to kids' development?
A.Sheltering them. B.Keeping them safe.
C.Leaving them alone. C.Blaming them.
Why does the author stress failure in kids' life?

A.To make them stronger than other kids.
B.To help them grow in this tough world.
C.To help them develop all social skills.
D.To make them learn to compromise.

Which of the following might be the best title for the text?

A.Never Shelter Your Kids B.Let Your Kids Fail
C.Be Eager to Grow Up D.Live Without Parents

If you have a chance to go to Finland, you will probably be surprised to find how “foolish” the Finnish people are.
Take the taxi drivers for example. Taxis in Finland are mostly high-class Benz with a fare of two US dollars a kilometer. You can go anywhere in one, tell the driver to drop you at any place, say that you have some business to attend to, and then walk off without paying your fare. The driver would not show the least sign of anxiety.
The dining rooms in all big hotels not only serve their guests, but also serve outside diners. Hotel guests have their meals free, so they naturally go to the free dining rooms to have their meals. The most they would do to show their good faith is to wave their registration(登记)card to the waiter. With such a loose check, you can easily use any old registration card to take a couple of friends to dine free of charge.
The Finnish workers are paid by the hour. They are very much on their own as soon as they have agreed with the boss on the rate. From then on they just say how many hours they have worked and they will be paid accordingly.
With so many loopholes (漏洞) in everyday life, surely Finland must be a heaven to those who love to take “petty advantages”. But the strange thing is, all the taxi passengers would always come back to pay their fare after they have attended to their business; not a single outsider has ever been found in the free hotel dining rooms. And workers always give an honest account of the exact hours they put in. As the Finns always act on good faith in everything they do, living in such a society has turned everyone into a real “gentleman”.
The underlined words in this passage means to “______”.

A.be ready to help others B.make good use of one’s friends
C.be a little ahead of others D.gain something at other’s expense

Which of the following is NOT true according to the passage?

A.While taking a taxi in Finland, you can get off without first paying your fare.
B.In a big hotel in Finland, you can enjoy free meals if you’re living in the hotel.
C.The bosses in Finland pay the employees according to registration of their working hours.
D.The workers are always honest with their working hours.

We can learn from the passage that ______.

A.the Finnish society is of very high moral (道德) level
B.there are many loopholes in everyday life in Finland
C.in Finland, most taxi drivers will not charge you anything
D.everyone in Finland is like a gentleman, for they have faith in themselves

Which of the following is the best title of the passage ?

A.Life in Finland B.A Society with “Foolish” People
C.What a Life D.Honest accounts of the Finns

A new study suggests that the more teenagers watch television, the more likely they are to develop depression as young adults .
The researchers used a national long-term survey of adolescent(青少年的)health to investigate (调查)the relationship between media use and depression. They based their findings on more than four thousand adolescents who were not depressed when the survey began in 2000.
As part of the survey, the young people were asked how many hours of television or videos they watched daily. They were also asked how often they played computer games and listened to the radio. Media use totaled an average of five and one-half hours a day. More than two hours of that was spent watching TV.
Seven years later, in 2007, more than seven percent of the young people had signs of depression. The average age at that time was twenty-one.
The researchers say they did not find any such relationship with the use of other media such as movies, video games or radio, etc. But the study did find that every extra hour of television meant an eight percent increase in the chances of developing signs of depression. Young men were more likely than young women to develop depression given the same amount of media use.
The study didn't explore if watching TV causes depression. But one possibility is that it was taking time away from activities that could help prevent depression.
Last December, the journal Social Indicators Research published a study of activities that help lead to happy lives. Sociologists from the University of Maryland found that people who describe themselves as happy spend less time watching television than unhappy people. The study found that happy people are more likely to be socially active, to read, to attend religious services and to vote.
The best title for this passage should be____________.

A.Teens, Television and Depression
B.Men Develop Depression Easier than Women
C.Media Use is Harmful to Adolescents
D.Take Great Care of Teenager's Depression

The result of the research seems to prove______________.

A.teenagers are more likely to develop depression than adults
B.other media uses do no harm to adolescents
C.TV probably causes teenagers to grow up with depression
D.those who watch no TV will not develop depression

We can learn from the survey that of all the media use

A.computer games are teenagers' favourite
B.most teenagers prefer to listen to the radio
C.teenagers enjoy watching TV very much
D.newspaper is not included in the survey

We can conclude that a teenager should _____

A.play more video games instead of watching TV
B.be active in taking part in outdoor activities
C.be more active in watching educational TV programmes
D.attend religious services and care for politics

Copyright ©2020-2025 优题课 youtike.com 版权所有

粤ICP备20024846号