题目内容

阅读理解

Can you believe everything that you read? It seems as if every day, some new articles come out about a new discovery about this or that. For example, water is bad for you, or good for you. The answer depends on which scientific study has just come out. People cannot decide which food items are healthy, how pyramids were constructed, and why dinosaurs disappeared. When we look for answers we sometimes can believe persuasive researches and scientists. But how trustworthy are they really? Here are two examples of scientific hoaxes (骗局).

As far back as 1726, Johann Beringer was fooled by his fellow scientists into thinking he had made an amazing discovery. The fossils of spiders, lizards, and even birds with the name of God written on them in Hebrew were unlike anything that had been found before. He wrote several papers on them and was famous for those only to have it revealed that they were planted by jealous colleagues to ruin his reputation.

When an early human being was discovered in 1912, scientists at this time were wild with excitement over the meaning it had for the theory of evolution. There were hundreds of papers about this Piltdown man over the next fifty years until it was finally discovered to be a complex hoax. The skull (头骨) of a man had been mixed with the jawbone of an orangutan (猩猩) to make the ape (猿) man.

The next time you read the exciting new findings of a study of the best scientist, do not automatically assume that it is true. Even qualified people can get it wrong. Though we certainly should not ignore scientific research, we do need to take it with a grain of salt. Just because it is accepted as the truth today does not mean it will still be trustworthy tomorrow.

1.What is the reason why Johann Beringer was fooled?

A. His fellow scientists wanted to make fun of him.

B. His workmates are eager to become famous too.

C. These scientists made a mistake because of carelessness.

D. His colleagues was jealous of him and did so to destroy his fame.

2.The excited scientists thought that this Piltdown man ________.

A. was in fact a complex hoax

B. was a great scientific invention

C. contributed to the theory of evolution

D. had the skull like that of an ape

3.What does the underlined phrase “with a grain of salt” in Paragraph 4 mean?

A. Happily. B. Generally.

C. Doubtfully. D. Completely.

4.What can we learn from the passage?

A. Hebrew is probably a kind of language.

B. Truths of science will never be out of time.

C. People believe scientists because they are persuasive.

D. We are advised to believe famous scientists.

练习册系列答案
相关题目

阅读理解

Nine years ago, after Leo had died, people said to me. "I never knew he was your stepfather." You see, I never called him that. At first, he was no one special in my life. Then he became my friend. In time, I felt he was also my father.

Leo married my mother when I was eleven. Two years later we moved into a house in a new suburban development, where we put down roots. At first our lawn was just a mud with wild grass, but Leo saw bright possibilities. "We'll plant trees there to give us shade as well as some flowers," he said. And just these little touches made our house different from all the others. More important, a real family was forming. Leo was becoming a full-time parent, and I was learning what it meant to have a father.

Weekday mornings when the weather was bad, Leo often drove me to school. Having a father drop you off may have been something my classmates took for granted, but I always thought it was wonderful. Saturday mornings, we went to the hardware (计算机硬件) shop, then stepped into the five-and-ten, buying a sports magazine or something else. Some people might think that doing shopping together is nothing special, but I, who had ever before spent my childhood watching other families do their everyday activities, experienced them now with extreme delight. Looking back, I realized that Leo gave me what I needed most—the experience of doing ordinary things together as a family.

Soon after we moved to the suburbs, one of our new neighbors introduced herself to me. She had already met my mother and Leo. "You know," she said, "you look just like your father." I knew she was just making a conversation--but even so... "Thank you", I said. Why tell her anything different?

1.The writer's purpose in writing this passage is _______.

A.to show his pride to have a good stepfather

B.to show how interesting a person Leo was

C.to remind us of our parents

D.to explain why they moved to the suburbs

2.The phrase “put down roots”in the second paragraph means

A.farmed B.contacted

C.settled D.accommodated

3.In the writer's opinion, _______.

A.it is not easy to live with a stepfather

B.not all the stepfathers are as good as Leo

C.the husband and wife must think more about their children before they divorce

D.in step families the love and friendship are extremely precious

4.The last sentence “Why tell her anything different?”means that .

A.he should have told the truth

B.he wouldn't tell her the truth

C.he wanted to tell her something that had nothing to do with Leo

D.he wanted to keep silence whenever he met the neighbors

阅读下面短文,掌握其大意,从每题所给的A、B、C、D四个选项中,选出最佳选项,并在答题卡上将该项涂黑。

I could have easily gone through life without getting to know one of the most romantic feelings---love for a dog.

For at least ten years my had been suggesting that we get a dog. There were several reasons why the idea . We had noticed that, on our block, couples with no children as a rule one large or two small dogs. So we got one puppy we too had no children.

He flew into the house with the of a Formula 1 (一级方程式赛车). In several minutes he ran over all the house, from my shoulder onto the bed, and ended up in the , where my wife washed him with motherly . From that day on, the invisible(看不见的) _ for the love of the new member of our household began at my home.

He seemed to that at once. Most of the meals that my wife had for him with greater care than those for me---he didn’t look at.

Every evening I went out walking with him. I could not know who was walking whom one evening, when, tired from work, I the walk. The dog was very angry and dragged me out.

Last night our dog pulled me by the ear with his teeth, me up in my dream, and dragged me into the kitchen to make me turn off the which had disturbed(干扰) his sleep. I meekly(乖乖地) that I had forgotten to switch off the light, but that was not . He looked at me like a teacher at a pupil who repeatedly makes .

Now we finally know who’s the at home, and for twenty years we had seriously argued whether it was my wife or I.

1.A. wife B. son C. husband D. daughter

2.A. came up with B. came out C. came up D. came on

3.A. kept B. rose C. carried D. invited

4.A. if B. unless C. since D. before

5.A. speed B. shape C. cost D. race

6.A. climbed B. jumped C. covered D. stopped

7.A. yard B. street C. bathroom D. kitchen

8.A. worry B. care C. identity D. power

9.A. signal B. work C. war D. truth

10.A. doubt B. understand C. wonder D. dislike

11.A. reached B. searched C. looked D. prepared

12.A. even B. still C. ever D. yet

13.A. while B. because C. until D. as

14.A. gave in B. gave up C. gave away D. gave out

15.A. broke B. woke C. picked D. packed

16.A. water B. heater C. cooker D. light

17.A. hoped B. considered C. admitted D. decided

18.A. enough B. good C. bad D. true

19.A. plans B. mistakes C. decisions D. faces

20.A. boss B. member C. adult D. child

Humans have been keeping animals as pets for tens of thousands of years, but Dr Jean-Loup Rault, an animal scientist at the University of Melbourne in Australia, believes new companions are coming: robot pets.

“Technology is moving very fast,” Rault told ABC News, “The Tamagotchi in the early 1990s was really the first robotic pet, and now Sony and other big companies have improved them a lot.”

This may not sit well with pet lovers. After all, who would choose a plastic toy over a lovely puppy? But Rault argues that the robotic kind has a lot going for it: “You don’t have to feed it, you don’t have to walk it, it won’t make a mess in your house, and you can go on a holiday without feeling guilty.” The technology also benefits those who are allergic to pets, short on space, or fearful of real animals.

It’s not clear whether robot pets can replace real ones. But studies do suggest that we can bond with these smart machines. People give their cars names and kids give their toy animals life stories. It’s the same with robots. When Sony stopped its repair service for its robot dog Aibo in March 2014, owners in Japan held funerals.

As an animal welfare researcher, Rault is concerned about how robotic pets could affect our attitudes towards live animals. “If we become used to a robotic companion that doesn’t need food, water or exercises, perhaps it will change how humans care about other living beings,” he said.

So are dogs and cats a thing of the past, as Rault predicts? For those who grew up with living and breathing pets, the mechanical kind might not do. But for our next generation who are in constant touch with smart technology, a future in which lovely pets needn’t have a heartbeat might not be a far-fetched dream.

1.What does the underlined phrase “sit well with” means?

A. be refused by B. be beneficial to

C. make a difference to D. receive support from

2.What are the advantages of robot pets?

a. They are plastic and feel smooth.

b. Owners needn’t worry about them when going out.

c. They can help cure allergies(过敏).

d. They save space and costs.

A. ab B. bc C. bd D.cd

3.We can learn from the passage that___________.

A. Sony is the first company to produce robot pets Aibo.

B. People can develop strong bond(联系、关系) with their robot pets.

C. Rault thinks robot pets still have a long way to go.

D. Robot toys may help people care more about living beings.

4.The passage mainly tells us___________.

A. the advantages of robot toys

B. the popularity of robot pets

C. living pets are dying out

D. robot pets are coming

违法和不良信息举报电话:027-86699610 举报邮箱:58377363@163.com

精英家教网