题目内容

【题目】Animals, including insects, don't have a "language" like ours. They do not 'talk' to each other in words and sentences. But if we watch them, we can see that they do have their ways of communicating with each other.

Can you see the rabbit's tail? When rabbits see this white tail moving up and down, they run away. They know that they are in danger. The rabbit has told them something without making a sound. It has given them a signal.

Many other animals use this kind of "language". When a cobra is angry, it raises its head and makes itself look powerful . This warns other animals. When a bee has found food, it goes back to its home. It cannot 'tell' the other bees where the food is by speaking to them, but it does a little dance. This tells the bees where the food is.

Some animals "say" things by making sounds. A dog barks, for example, when a stranger comes near. A cat purrs when it is pleased. Some birds make several different sounds, each with its own meaning. Sometimes we human beings speak in the same way. We make sounds like "Oh" or "Ah" when we are frightened or pleased or when we drop something on our toes.

【1】Which one is TRUE according to the passage?

A. Animals have languages like human beings.

B. Bees communicate with each other by dancing.

C. Animals can use words.

D. Animals are brave.

【2】A rabbit uses its tail to ______.

A. warn other rabbits when they are in danger

B. tell other rabbits where food is

C. make itself look powerful

D. help it to run fast

【3】When a cobra is angry, it ______.

A. makes a loud noise B. raises its head

C. moves up and down D. does a little dance

【4】Several different sounds can be made by a _ _

A. rabbit B. bee C. bird D. fish

【5】From the passage, we know that _____ use words and sentences to express ideas and thoughts.

A. all living things B. all animals

C. some birds D. human beings

【答案】

【1】B

【2】A

【3】B

【4】C

【5】D

【解析】

试题分析:本文是一篇说明文。动物所谓的语言和人类的语言其实不一样,它们只是用自己的一种方式和同类交流。

【1】B判断推理题。根据第三段It cannot 'tell' the other bees where the food is by speaking to them, but it does a little dance.可知蜜蜂通过跳舞交流B

【2】A细节理解题。根据第二段中When rabbits see this white tail moving up and down, they run away.可知兔子上下摆动尾巴为了告诫同类有危险,快逃跑故选A

【3】B细节理解题。根据第三段When a cobra is angry, it raises its head and makes itself look powerful .可知答案为,故选B

【4】C 细节理解题。根据最后一段Some animals "say" things by making sounds. A dog barks, for example, when a stranger comes near. A cat purrs when it is pleased. Some birds make several different sounds, each with its own meaning.可知鸟会发出不同的声音。选C。

【5】D判断推理题。本文介绍了动物的所谓的语言其实和我们人类不同,只有人类才会使用单词和句子来表达自己的观点。

练习册系列答案
相关题目

【题目】Do you enjoy reading poems? Rabindranath Tagore (泰戈尔) was an Indian writer and poet, who was the first non-European to win the Nobel Prize in Literature in 1913. Composed of 326 short verses, Stray Birds (飞鸟集) is a collection of short verses translated from Bengali into English by the poet himself, where Tagore spiritualizes nature into the experiences of human existence while demonstrating his love for nature and simplicity through poetic words.

Now read the following verses taken from Stray Birds (1916) and try to answer the questions.

Man does not reveal himself in his history, he struggles up through it. (verse 52)

The cloud stood humbly (谦逊的) in a corner of the sky.

The morning crowned it with splendor (光辉). (verse 100)

Man is worse than an animal when he is an animal. (verse 248)

Bees sip honey from flowers and hum their thanks when they leave.

The gaudy butterfly is sure that the flowers owe thanks to him. (verse 127)

The stream of truth flows through its channels of mistakes. (verse 243)

Let him only see the thorns who has eyes to see the rose. (verse 230)

Set bird’s wings with gold and it will never again soar in the sky. (verse 231)

Men are cruel, but Man is kind. (verse 219)

Let me not put myself wrongly to my world and set it against me. (verse 206)

Wrong cannot afford defeat but right can. (verse 68)

“I give my whole water in joy,” sings the waterfall. “though little of it is enough for the thirsty.” (verse 69)

The woodcutter’s axe(斧头) begged for its handle from the tree.

The tree gave it. (verse 71)

Thank the flame for its light, but do not forget the lampholder standing in the shade with constancy of patience. (verse 64)

【1Which of the verses sing praise for those who are ready to sacrifice (奉献) themselves without asking anything in return?

A. verse 248 &69 B. verse 71 & 100 C. verse 69 & 71 D. verse 100& 52

【2】Which of the verse makes strong comparison and contrast between two opposite types of persons?

A. verse 68 B. verse 248 C. verse 127 D. verse 243

【3】Which of the verses might be most suitable said to parents, telling them not to spoil their children with wealth?

A. verse 231 B. verse 71 C. verse 127 D. verse 100

【题目】Thirteen vehicles lined up last March to race across the Mojave Desert, seeking a million in prize money. To win, they had to finish the 142-mile race in less than 10 hours. Teams and watchers knew there might be no winner at all, because these vehicles were missing a key part -drivers.

DARPA, the Defense Advanced Research Projects Agency, organized the race as part of a push to develop robotic vehicles for future battlefields. But the Grand Challenge, as it was called, just proved how difficult it is to get a car to speed across an unfamiliar desert without human guidance. One had its brake lock up in the starting area. Another began by throwing itself onto a wall. Another got tied up by bushes near the road after 1.9 miles.

One turned upside down. One took off in entirely the wrong direction and had to be disabled by remote control. One went a little more than a mile and rushed into a fence; another managed to go for six miles but stuck on a rock. The “winner,” if there was any; reached 7.8 miles before it ran into a long, narrow hole, and the front wheels caught on fire.

“You get a lot of respect for natural abilities of the living things,” says Reinhold Behringer, who helped design two of the car-size vehicles for a company called Sci-Autonics. “Even ants can do all these tasks effortlessly . It’s very hard for us to put these abilities into our machines.”

The robotic vehicles, though with necessary modern equipment such as advanced computers and GPS guidance, had trouble figuring out fast enough the blocks ahead that a two-year-old human recognizes immediately, Sure, that very young child, who has just only learned to walk, may not think to wipe apple juice off her face, but she already knows that when there’s a cookie in the kitchen she has to climb up the table, and that when she gets to the cookie it will taste good. She is more advanced, even months old, than any machine humans have designed.

【1】Watchers doubted if any of the vehicles could finish the race because .

A.they did not have any human guidance

B.the road was not familiar to the drivers

C.the distance was too long for the vehicles

D.the prize money was unattractive to the drivers

【2】DARPA organized the race in order to .

A.raise money for producing more robotic vehicles

B.push the development of vehicle industry

C.train more people to drive in the desert

D.improve the vehicles for future wars

【3】From the passage we know “robotic vehicles” are a kind of machines that .

A.can do effortlessly whatever tasks living thing can

B.can take part in a race across 142 miles with a time limit

C.can show off their ability to turn themselves upside down

D.can move from place to place without being driven by human beings

【4】In the race, the greatest distance one robotic vehicle covered was .

A.about eight miles B.six miles

C.almost two miles D.about one mile

【5】In the last paragraph, the writer implies that there is a long way to go .

A.for a robotic vehicle to finish a 142-mile race without any difficulties

B.for a little child who has just learned to walk to reach the cookie on the table

C.for a robotic vehicle to deal with a simple problem that a little child can solve

D.for a little child to understand the importance of wiping apple juice off its face

【题目】D

It’s the dieting fad that is sweeping the world , and encourages fasting for two days of the week . But does it work ?

People are starving themselves to lose weight , with a dieting trend known as the “fast diet” growing in popularity .

The method is also known as the 5:2 diet , and consists of eating normally for five days of a week and cutting calories to about 25 percent of normal intake during other two days . Men consume just 600 calories on the two fast days , while women are limited to 500 calories.

Notably, the two fasting days should not be hack-to-back. The dieter should have at least one normal eating day in between.

In the best-selling book The Fast Diet: Lose Weight, Stay Healthy, and Live Longer with the Simple Secret of Intermittent Fasting by Dr. Michael Mosley and Mimi Spencer, the two authors claim that the 5:2 diet not only promotes weight loss, but also benefits health, offering protection from disease, improved cognitive function and increased lifespan.

The diet originated in the United Kingdom and became popular in the United States. Now, it is gaining popularity among the Chinese middle class.

Zhong Minghui, who is 178cm tall and used to weigh 100 kilograms, finds fasting effective in weight control. He works in the sales department of' a trade company and used to drink and eat a lot after work. After sticking to the fasting diet for five months, he managed to lose about 20 kilograms.

" Actually I did not exactly rely on the 5 :2 diet to lose weight. My fasting was more extreme. I almost completely cut off my supper every day and only ate some fruit. I also used an app to calculate the calories in the food I eat and was cautious of not eating any high-calorie food. I did about an hour's aerobic exercise every day. Fasting is definitely effective, but I think sports also help ,” he says.

"I do not really believe that fasting is the magical cure-all, but my high blood sugar has improved," he adds.

The Academy of Nutrition and Dietetics says that although there is evidence that intermittent fasting diets may help prevent chronic disease, more research is needed.

Han Ting, a clinic nutritionist of Shanghai Tenth People's Hospital, says that people who suffer diabetes or eating disorders, pregnant women, kids, teens and frail seniors should not try fasting. She recommends a regular low-calorie diet, which is safer and less risky for health.

When on a fasting diet, on the weekly fasting days, Han recommends low-fat, low-sugar, low-protein food, such as vegetables, yogurt, non-fat milk, shellfish and fruit with high dietary fiber.

【1】According to the passage the practice of 5 :2 diet first begins in _________.

A. China B. the United States

C. the United Kingdom D. the United Union

【2】What should be paid attention to when one goes on the 5:2 diet?

A. The two fasting days should be arranged one after another.

B. The two fasting days should not be arranged continuously.

C. You should consume as many calories as possible during the five normally eating days.

D. Women must take in more calories than men during the two fasting days.

【3】 According to the passage, Zhong Minghui _________.

A. managed to lose about 20 kilograms by taking exercises

B. thought little of the 5:2 diet

C. owed his high blood sugar to the fasting diet

D. found it effective to lose weight via fast diet

【4】 What does the underlined word "intermittent" mean ?

A. Happening occasionally.

B. Motivating continuously

C. Increasing dramatically.

D. Changing sharply.

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