It’s a popular belief that a fish’s memory lasts for only seven seconds. It may seem sad to think that they don’t remember what they’ve eaten or where they’ve been, and they don’t recognize you or any of their friends — every moment in their life would be like seeing the world for the first time.
But don’t be so quick to feel sorry for them. A new study has found that fish have a much better memory than we used to think. In fact, certain species of fish can even remember events from as long as 12 days ago.
In the study, researchers from MacEwan University in Canada trained a kind of fish called African cichlids to go to a certain area of their tank to get food. They then waited for 12 days before putting them back in the tank again.
Researchers used computer software to monitor the fish’s movements. They found that after such a long break the fish still went to the same place where they first got food. This suggested that they could remember their past experiences.
In fact, scientists had been thinking for a long time that African cichlids might have a good memory. An earlier study showed that they behaved aggressively(挑釁地) in front of certain fish, perhaps because they remembered their past “fights”. But until the latest findings, there was no clear evidence.
Just as a good memory can make our lives easier, it also plays an important part when a fish is trying to survive in the wild.
“If fish are able to remember that a certain area contains safe food, they will be able to go back to that area without putting their lives at risks,” lead researcher Trevor Hamilton told Live Science.
For a long time, fish were placed far below chimpanzees, dolphins and mice on the list of smart animals. But this study has given scientists a new understanding of their intelligence.
1.What is the article mainly about?
A. Fish having very bad memories.
B. Fish being smarter than we thought.
C. How fish improve their memory.
D. What we can learn from fish.
2.According to the article, people used to believe that _______.
A. fish could only remember part of their past experiences
B. fish could remember things that happened 12 days ago
C. a fish’s memory lasted for only seven minutes
D. fish didn’t recognize any of their friends
3.How can fish benefit most from a good memory? They can remember _______.
A. where to get food and survive
B. their enemies and fight
C. where to escape to when in danger
D. their friends and help each other
4.Which of the following is TRUE according to the passage?
A. Fish behave aggressively in a fight.
B. Fish can remember more.
C. Fish don’t belong to the list of smart animals.
D. Only African cichlids have a good memory.
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科目:高中英語(yǔ) 來源:2015-2016學(xué)年四川成都外國(guó)語(yǔ)校高二下期末考試英語(yǔ)卷(解析版) 題型:閱讀理解
In some ways, the United States has made some progress. Fires no longer destroy 18,000 buildings as they did in the Great Chicago Fire of 1871, or kill half a town of 2,400 people, as they did the same night in Peshtigo, Wisconsin. Other than the Beverly Hill Supper Club fire in Kentucky in 1977, it has been four decades since more than 100 Americans died in a fire.
But even with such successes, the United States still has one of the worst fire death rates in the world. Safety experts say the problem is neither money nor technology, but the indifference(無所謂) of a country that just will not take fires seriously enough.
American fire departments are some of the world's fastest and best-equipped. They have to be. The United States has twice Japan's population, and 40 times as many fires. It spends far less on preventing fires than on fighting them. And American fire-safety lessons are aimed almost entirely at children, who die in large numbers in fires but who, against popular beliefs, start very few of them.
Experts say the error is an opinion that fires are not really anyone's fault. That is not so in other countries, where both public education and the law treat fires as either a personal failing or a crime. Japan has many wood houses; of the 48 fires in world history that burned more than 10,000 buildings, Japan has had 27. Punishment for causing a big fire can be as severe as life imprisonment.
In the United States, most education dollars are spent in elementary schools. But, the lessons are aimed at too limited a number of people; just 9 percent of all fire deaths are caused by children playing with matches.
The United States continues to depend more on technology than laws or social pressure. There are smoke detectors in 85 percent of all homes. Some local building laws now require home sprinklers (噴水裝置). New heaters and irons shut themselves off if they are tipped.
1.The reason why so many Americans die in fires is that _____.
A. they took no interest in new technology
B. they did not pay great attention to preventing fires
C. they showed indifference to fighting fires
D. they did not spend enough money on fire equipment
2.It can be inferred from the passage that ______.
A. fire safety lessons should not be aimed only at American children
B. American children have not received enough education of fire safety lessons
C. Japan is better equipped with fire equipment than the United States
D. America's large population leads to more fires
3.Which of the following statements is true according to the passage?
A. There has been no great fire in the USA in recent 40 years that leads to high death rate.
B. There have been several great fires in the USA in recent 40 years that lead to high death rate.
C. There has been only one great fire in the USA in recent 40 years that led to high death rate.
D. The fire in Kentucky in 1977 made only a few people killed.
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科目:高中英語(yǔ) 來源:2017屆湖北沙市高三上第三次考試英語(yǔ)試卷(解析版) 題型:完形填空
My father grew up in Oklahoma during the early years of the Great Depression. He was the only living child of a hard-working farmer and a ________ mother. When Dad completed eighth grade, my grandfather believed his only son would work on the farm. My grandmother, ________, understood the door that education could open even in ________ economic times. She persuaded grandfather to ________ Dad to finish high school.
Dad worked hard and completed high school at the age of 16. At last, grandpa was to have his wish. Dad would work on the farm, easing the economic and physical ________ grandpa carried. But grandmother again ________ grandpa to permit my father to go to college.
After ________, grandpa made the most difficult decision of his lifetime. He walked to the chicken coop(雞籠子), where he did his ________. Taking a shovel in his work-worn hands, grandpa ________ a jar that held all the family’s savings. He offered the jar and its precious ________ to Dad, saying, "Here boy, go make something of yourself."
Realizing that his family was ________ all their savings by investing in his education, Dad became a steward of those funds. He ________ his bachelor’s degree and then went on to the University of Oklahoma, where he graduated second in his ________ school class in 1936. Jobs were hard to ________ when Dad graduated, so he opened his own practice and lived in a home with a dirt floor. He worked long hours, but I remember him ________ the great books he discovered in the course of his education with me.
Our family was changed by the long walk grandpa took to the chicken coop. Education is ________ an investment in our family. It is a treasure. I ________ my father to college and law school, and all of my children have also ________ higher education. We have been transformed by a sacrifice made two ________ ago by a loving, if not fully convinced, grandfather and a persistent grandmother and that has made all the ________.
1.A. beautifulB. curiousC. capableD. devoted
2.A. soB. howeverC. otherwiseD. thus
3.A. toughB. greatC. peacefulD. competitive
4.A. permitB. takeC. askD. force
5.A. painsB. troublesC. burdensD. activities
6.A. refusedB. beggedC. orderedD. required
7.A. graduationB. workC. reflectionD. permission
8.A. cookingB. cleaningC. farmingD. banking
9.A. picked upB. dug upC. broke upD. cut up
10.A. booksB. contentsC. billsD. coins
11.A. sacrificingB. storingC. treasuringD. wasting
12.A. failedB. receivedC. offeredD. needed
13.A. mathsB. educationC. economicsD. law
14.A. come offB. come aboutC. come byD. come on
15.A. makingB. writingC. protectingD. sharing
16.A. more thanB. rather thanC. other thanD. less than
17.A. joinedB. followedC. advisedD. accompanied
18.A. soughtB. insistedC. favoredD. considered
19.A. yearsB. centuriesC. decadesD. generations
20.A. senseB. differenceC. useD. effect
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科目:高中英語(yǔ) 來源:2015-2016學(xué)年黑龍江大慶中學(xué)高二上期末考試英語(yǔ)卷(解析版) 題型:語(yǔ)法填空
Fay: Hi Jerry. I’m thinking of applying 1.________ a job with a multinational(跨國(guó)的) company, but I’m worried about having an interview in English. Can you give me any good tips?
Jerry: Hmm. That’s a tough one. I guess the first thing is to try to make 2. _______good impression.
Fay: That sounds good. But 3. ______(serious), how can I do that?
Jerry: To begin with, you should firmly shake the interviewer’s hand and keep eye contact while 4.______(greet) him or her with a smile.
Fay: Ah, “body language” is really important, isn’t it?
Jerry: Yes. The second thing is to be confident. You gain 5._______(confident) from being prepared. You should learn a little bit about the company before the interview. Find out what they do, how long they’ve been in business, 6._______their business motto is, that kind of thing.
Fay: I never 7.________(think) about that before. You’re really smart, Jerry! But what should I do 8._____ I can’t remember an English word when I’m answering a question?
Jerry: In that case, you have to paraphrase. In other words, you have to explain what you want to say.
Fay: That’s very 9.______(help), Jerry. Thanks very much. Ah, one more thing. Should I ask about the salary during the interview?
Jerry: No, either let them bring up the topic of money, 10.____wait for a second interview. Good luck!
Fay: Thanks!
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科目:高中英語(yǔ) 來源:2016-2017學(xué)年黑龍江牡丹江一中高一9月考英語(yǔ)試卷(解析版) 題型:短文改錯(cuò)
假如你是李華,是某中學(xué)高一的新生。請(qǐng)你給以前的好朋友小明寫封信。介紹你現(xiàn)在各方面的情況。信中包括以下內(nèi)容:
1.學(xué)校環(huán)境優(yōu)美,有一個(gè)很大的操場(chǎng),樹木成蔭。
2.老師對(duì)我們學(xué)習(xí)上要求嚴(yán)格,生活中很友好,關(guān)心同學(xué)。
3.身邊的同學(xué)都很優(yōu)秀,很勤奮。彼此相處融洽。
4.高中生活充滿壓力,但是在老師的幫助下,我充滿信心,一定會(huì)不斷取得進(jìn)步。
注意:1. 內(nèi)容應(yīng)包括以上要點(diǎn),可以適當(dāng)發(fā)揮,增加細(xì)節(jié),以使文章連貫;
2. 開頭已給出,但不計(jì)入總詞數(shù); 詞數(shù):100左右。
Dear Xiao Ming,
I’m Li Hua. I’m writing to tell you my lifestyle in the new school.
_______________________________________________________________________________
_______________________________________________________________________________
_______________________________________________________________________________
_______________________________________________________________________________
_______________________________________________________________________________
_______________________________________________________________________________
_______________________________________________________________________________
_______________________________________________________________________________
_______________________________________________________________________________
Yours,
Li Hua
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科目:高中英語(yǔ) 來源:2016-2017學(xué)年黑龍江牡丹江一中高二9月考英語(yǔ)試卷(解析版) 題型:短文改錯(cuò)
假定英語(yǔ)課上老師要求同桌之間交換修改作文,請(qǐng)你修改你同桌寫的一篇作文。文中共有10處語(yǔ)言錯(cuò)誤,每句中最多有兩處。錯(cuò)誤涉及一個(gè)單詞的增加、刪除或修改。
增加:在缺詞處加一個(gè)漏字符號(hào)(∧),并在其下面寫出該加的詞;
刪除:把多余的詞用斜線(\)劃掉;
修改:在錯(cuò)的詞下劃一橫線,并在該詞下面寫出改正后的詞。
注意:1、每處錯(cuò)誤及其修改均僅限一詞;
2、只允許修改10處,多者(從第11處起)不計(jì)分。
Last week my parents and I took a two-days trip to Emei Mountain in Sichuan. As everyone knows, it’s famous mountain with all kinds of plants and animals. The weather was fine. It was almost noon we arrived at the foot of the mountain. The three of them were very excited. As we climbed the mountain, we fed monkeys, visiting temples and told stories. On the way up I was busy taking picture since the scenery was so beautiful. The time passes quickly. Evening came. We spent the night in a hotel at the top of the mountain. The food was expensive and the service was good. I was very tired that I fell asleep at the moment my head touched the pillow.
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科目:高中英語(yǔ) 來源:2016-2017學(xué)年黑龍江牡丹江一中高二9月考英語(yǔ)試卷(解析版) 題型:閱讀理解
"Tired of Working in Your Country"?
With over 500 instructors and 20 years of experience, we are the leader in the field of teaching foreign languages. We now have positions open in Osaka starting September/October 2011 for instructors of English, German, Spanish and French.
●Teach many different kinds of classes using the latest technology in small classes of up to 3 students.
●Accommodation (住宿), and other necessary documents (文件) will be ready before you leave.
●Applicants will teach their first language only.
●Excellent teacher training programs.
If you are young with a university degree and are willing to experience different cultures, apply now. Experience in teaching is an advantage but not specially required. Knowledge of the Japanese language is not necessary but good English skills and practical computer knowledge are basic requirements.
Apply with C. V. and send letters to:
NOVA France, Mr. Sampy (IHT3/2)
34, Bd. Haussmann, 75009 Paris, France
Fax: 33148014804
Or visit our website: www. teachjp. com
The manager expects to meet and talk with successful applicants in Paris in June and July.
1.What is the purpose of the text?
A. To introduce a language school in Japan.
B. To hire language teachers to work in Japan.
C. To describe working conditions in Japan.
D. To make clear the requirements for Japanese teachers.
2.We know from the text that those who are going to Japan will _______.
A. teach English only in Osaka
B. receive a degree from a university
C. have free accommodation
D. get trained for the job
3.Before going to Japan, you need _______.
A. to see the manager of NOVA France
B. to take some computer courses
C. to write a letter to Japan
D. to find a place to live
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科目:高中英語(yǔ) 來源:2017屆江蘇揚(yáng)州中學(xué)高三上開學(xué)考試8月英語(yǔ)試卷(解析版) 題型:其他題
________? Your dog can get jealous when you pay attention to other dogs, other people or even other things.
A. Guess whatB. How comeC. What's upD. Why not
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科目:高中英語(yǔ) 來源:2017屆貴州遵義四中高三上期第一次月考英語(yǔ)試卷(解析版) 題型:書面表達(dá)
假設(shè)你叫李華,即將高中畢業(yè),你的美國(guó)筆友Tom來信詢問你的情況。請(qǐng)根據(jù)以下要點(diǎn)用英文寫信回復(fù)。
內(nèi)容包括:
1、學(xué)習(xí)和生活情況。
2、高考后的打算。
注意: 1. 詞數(shù)100左右;
2. 可適當(dāng)增加細(xì)節(jié),以使行文連貫;
提示:高考:College Entrance Examination
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