When people reunite with their loved ones, it’s usually all extremely happy moment. But what is their most common response to seeing them again? It may seem strange，but most of the time they break down in tears.

Now a group of psychologists from Yale University say they have found the reason why, and that crying tears of joy may well be the body’s way of keeping emotional balance. “They seem to take place when people are overtaken by strong positive emotions, and people who do this seem to recover better from those strong emotions,” Oriana Aragon, the lead researcher said.

Aragon and her fellow psychologists looked at hundreds of participants’ emotional responses to different things, including happy reunions and cute babies. Many participants said they would react in a negative or aggressive way to the positive things —— to cry at happy moments and want to pinch(捏)a cute baby’s face or even tell them “I want to eat you up!” But then researchers found that these people were able to calm down from strong emotions more quickly.

There are many other examples of times when people respond to a positive experience with a negative emotional reaction. At an exciting concert, fans scream at their idols(偶像). People who have just had a big lottery win are often in floods of tears. “These findings advance our understanding of how people express and control their emotions, which is importantly related to mental and physical health, the quality of relationships with others, and even how well people work together.” said Aragon．

1.What have professors from Yale University found in their research?

A. The reason why people cry with tears.

B. Crying tears of joy helps to balance emotions.

C. Strong negative feelings are useful to people.

D. People recover slowly from strong emotions.

2.Which of the following agrees with the findings of the research?

A. Crying at good news.

B. Crying at a failure.

C. Kissing a cute baby.

D. Laughing at happy reunions.

3.Where does the passage most likely come from?

A. A science fiction novel.

B. A psychological science journal.

C. A popular biology book.

D. An adolescent literature book.

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Like some animals, dolphins use sound to help them find their way around. They also use these sounds to talk to each other and to help them find food. We now know they do not use their ears to receive these sounds, but the lower part of the mouth, called the jaw.

Strangely, dolphins seem to like man, and for thousands of years there have been stories about the dolphin and its friendship with people.

There is a story about sailors in the 19th century. In a dangerous part of the sea off the coast of New Zealand, they learnt to look for a dolphin called Jack. From 1871 to 1903 Jack met every boat in the area and showed it the way. Then in 1903 a passenger on a boat called The Penguin shot and wounded Jack. He recovered and for nine years more continued to guide all ships through the area－except for The Penguin.

Today, some people continue to kill dolphins, but many countries of the world now protect them and in these places it is against the law to kill them.

1.Dolphins are different from many other animals in that they _____.

A. live in groups B. have their own language

C. are warm-blooded D. have large brains

2.Which of the following does the dolphin use to help it find its way around?

A. Its jaw. B. Its ears

C. Its nose. D. Its eyes.

3.By telling the story of Jack the writer wanted to show that _____.

A. people are cruel to animals

B. Jack is different from other dolphins

C. dolphins are friendly and clever

D. dolphins should be protected by law

4.Why did the sailors off the coast of New Zealand look for Jack?

A. They wanted his help.

B. They enjoyed playing with him.

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完形填空

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Even as I write this story, I am still smiling. The past few weeks have been rather , but when a large number of Smile Cards arrived in my the other day, having traveled all the way from the United States to my home in the Netherlands, I knew things were about to .

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Right then I that my first Smile Card would not be anonymous. With a big smile and cheeks with excitement, I told him that I what I was looking for, him the candy bar and Smile Card I had in my hands. He had only just finished reading the card I arrived at my stop, but he was still smiling and his candy as I waved at him from the .

Despite having worked a full day, I almost bounced(跳) home. Before I entered my , I delivered a few more Smile Cards and candy bars to my neighbors’ mailboxes. I added an candy bar for a neighbor who I knew was in a difficult financial , but who I saw working hard every day to get the very best for her young son. I figured they both a tasty little treat.

1.A. pleasant B. simple C. tough D. common

2.A. office B. room C. mailbox D. hands

3.A. turn away B. turn around C. turn up D. turn down

4.A. required B. asked C.realized D. wondered

5.A.important B.small C. specific D. endless

6.A. slowly B. smoothly C. freely D. straight

7.A. surprise B. gifts C. notice D. intention

8.A. unlike B. unusual C. unsure D. unlucky

9.A. drop B. mail C. leave D. hide

10.A. wondered B. decided C. doubted D. suggested

11.A. filled B. faced C. satisfied D. content

12.A. found B. invented C. forgot D. remembered

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14.A. when B. while C. until D. once

15.A. reading B. enjoying C. buying D. carrying

16.A. entrance B. office C. platform D. bench

17.A.office B. apartment C. school D. garden

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19.A. situation B. company C. staff D. puzzle

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要點(diǎn)如下:

目的: 歡迎來訪的美國學(xué)生

組織者:學(xué)生會(huì)

時(shí)間:2月18日(星期六)晚7:30

地點(diǎn): 一樓報(bào)告廳

活動(dòng)內(nèi)容:音樂,跳舞.唱歌,游戲,交換小禮品

注意：1. 詞數(shù)： 不少于100詞 ；

2. 可根據(jù)內(nèi)容要點(diǎn)適當(dāng)增加細(xì)節(jié)，以使行文連貫；

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根據(jù)首字母和已給出的中文，寫出所缺單詞的正確形式，每空填一個(gè)詞。

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To master a language one must be able to speak and understand the spoken language as well as to read and write．Lenin and his wife Krupskaya translated a long English book into Russian．But when they went to England in 1980, English people couldn’t understand what was said to them．These days more foreigners are coming to China and more and more Chinese are going out to foreign countries to work or study．So the spoken language is becoming more and more important．

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1.In the first paragraph the writer tells us ．

A．how to speak English

B．how to read and write

C．why spoken English is important

D．why English people couldn’t understand Lenin

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A．to kill two birds with one stone

B．to learn two languages at a time

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D．to get some knowledge of the foreign country whose language you are studying．

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B．how to guess the meaning from the context

C．how to look up new words in the dictionary

D．how to grasp the general meaning of a passage

4.“To kill two birds with one stone” means ．

A．to get some particular knowledge

B．to get more than what one pays

C．the stone is too big

D．the birds are blind enough

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科目：高中英語 來源：2015-2016學(xué)年浙江杭州二中高二上學(xué)期期末英語試卷（解析版） 題型：閱讀理解

WHEN you buy cooking oil in the supermarket, you may notice that some brands are labeled as “GM (genetically modified)-free”. So, what is genetic modification? Are GM foods safe?

These questions have been put back into the spotlight recently. On Nov 19, the Food and Drug Administration (FDA) in the US announced that it had approved the AquAdvantage salmon (三文魚) to go on the market, making it the first genetically modified animal to be approved as food anywhere in the world.

GM foods are plants or animals that have been given a gene from another plant or animal to make them stronger in some way. The AquAdvantage salmon contains a gene from another type of salmon that makes it grow faster.

Although the FDA has said “food from the fish is safe to eat”, some believe that scientists can’t completely understand the potential health risks of GM foods, simply because they’re so new. Others worry that the fish could escape into the wild and cause ecological (生態(tài)的) problems.

GM crops have experienced the same controversy, even though GM technology cuts down on the use of pesticides (殺蟲劑) on crops and increases yields.

While GM animals are new, GM crops have already appeared on our plates. A total of 28 countries in the world including the US, Brazil and India planted 181.5 million hectares (1.815 million km2) of GM crops in 2014, according to the International Service for the Acquisition of Agri-biotech Applications. In China, we grow GM cotton and papaya (木瓜) and import GM soybeans, corn, rape (油菜), cotton and beets (甜菜) from abroad.

Due to safety worries, many countries have regulations for producing and selling GM food.

In European Union countries, each GM food must be approved before it can be used. This process can take up to 17 months. The origin of all GM foods must also be traceable (可追溯的) , and all food with a GM content of more than 0.9 percent must also be labeled, according to EU website europa.eu.

The US is less strict about GM foods. According to FDA regulations, companies introducing new GM foods to the market should report them at least 120 days before release. The labeling is voluntary (自愿的), except that a product cannot be labeled as “GM-free” if genetically modified materials are used.

In China, GM foods can only be produced after strict tests by the Ministry of Agriculture say that they are safe. All food that is made from GM crops or contains GM ingredients must be clearly labeled on the wrapper (包裝).

1.According to the text, the AquAdvantage salmon ______.

A. tastes better than normal salmon

B. is a product that mixes several types of fish

C. has a gene from a different type of salmon

D. remains to be approved in several countries

2.One of the reasons for many people to worry about the AquAdvantage salmon is that ______.

A. the gene that makes them grow faster can work on humans too

B. there are possible health risks that even scientists might not have figured out yet

C. they could possibly become threats to other wild species

D. they are not nutritious enough or might taste strange

3.From the text, it can be concluded that GM crops _____.

A. no longer cause any controversy

B. have already been planted in some countries

C. are popular because they don’t need pesticides

D. can increase yields, making them welcome in countries like Japan

4.Which of the following is TRUE about regulations for producing and selling GM food?

A. All food with GM content must be labeled in European countries.

B. In the US, the AquAdvantage salmon will have to be labeled as GM food.

C. In France, every GM food that is about to go on the market must be reported at least 120 days before release.

D. In China, all food that is made from GM crops or contains GM ingredients must be clearly labeled on the package.

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科目：高中英語 來源：2016屆江蘇省高三下學(xué)期周練英語試卷（解析版） 題型：單項(xiàng)填空

Fame and wealth can be attractive, but ______ will they give you permanent happiness.

A. in no time B. at a time

C. at all times D. at no time

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