题目内容

假定你是李华,与留学生朋友Bob约好一起去书店,因故不能赴约。请给他写封邮件。

内容包括:

1.表示歉意;

2.说明原因;

3.另约时间。

注意:

1.词数100左右;

2.可以适当增加细节,以使行文连贯。

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Does happiness have a scent? When someone is happy, can you smell it? You can usually tell when someone is happy based on seeing them smile, hearing them laugh or perhaps from receiving a big hug. But can you also smell their happiness?

Surprising new research suggests that happiness does indeed have a scent, and that the experience of happiness can be spread through smell, reports Phys.org.

For the study, 12 young men were shown videos meant to bring about a variety of emotions while researchers gathered sweat samples from them. All of the men were healthy and none of them were drug users or smokers, and all were asked to abstain from drinking or eating smelly foods during the study period.

Those sweat samples were then given to 36 equally healthy young women to smell, while researchers monitored their reactions. Only women were selected to smell the samples, apparently because previous research has shown that women have a better sense of smell than men and are also more sensitive to emotional signaling—though it’s unclear why only men were chosen to produce the scents.

Researchers found that the behavior of the women after smelling the scents—particularly their facial expressions—indicated a relationship between the emotional states of the men who produced the sweat and the women who sniffed them.

“Human sweat produced when a person is happy brings about a state similar to happiness in somebody who breathes this smell,” said study co-author Gun Semin, a professor at Koc University in Turkey.

This is a fascinating finding because it not only means that happiness does have a scent, but that the scent is capable of transmitting the emotion to others. The study also found that other emotions, such as fear, seem to carry a scent too. This ensures previous research suggesting that some negative emotions have a smell, but it is the first time this has proved to be true of positive feelings.

Researchers have yet to isolate exactly what the chemical compound for the happiness smell is, but you might imagine what the potential applications for such a finding could be. Happiness perfumes, for instance, could be invented. Scent therapies(香味疗法) could also be developed to help people through depression or anxiety.

Perhaps the most surprising result of the study, however, is our broadened understanding of how emotions get communicated, and also how our own emotions are potentially managed through our social context and the emotional states of those around us.

1.What is the main finding of the new research?

A. Men produce more sweats.

B. Negative emotions have a smell.

C. Pleasant feelings can be smelt out.

D. Women have a better sense of smell.

2.The underlined part “abstain from” in Paragraph 3 probably means ________.

A. avoidB. practiceC. continueD. try

3.What is the application value of the new research?

A. Perfumes could help people understand each other.

B. Some smells could be developed to better our mood.

C. Perfumes could be produced to cure physical diseases.

D. Some smells could be created to improve our appearance.

4.We can learn from the last paragraph that ________.

A. happiness comes from a scent of sweat

B. positive emotions can deepen understanding

C. people need more emotional communication

D. social surroundings can influence our emotions

根据短文内容,从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。

Imagine going to bed not knowing where your next meal is going to come from. 1. Today, nearly 11 percent of people on Earth suffer from hunger, according to a recent State of Food Insecurity in the World report published by the United Nations. But it turns out that this number is something to celebrate!

Though the numbers look like a lot, the number of hungry people in the world has actually decreased by about 209 million since 1992. This has been mainly due to the hard work of organizations such as the UN, the FAO and the WFP.

According to the WFP, the world produces enough food to feed the entire population of 7 billion people. 2. There are many reasons why food does not go from the producers to the consumers.

People living in poverty cannot afford nutritious foods. This makes them weaker and it is harder for them to earn money to escape from poverty and hunger. 3. An average person in the US spends just 6.6% of the income on food.

Drought is one of the most common causes of food shortage in the world. 4. In many countries, climate change is worsening the situation.

Conflicts around the world can disrupt farming and food production. Fighting forces millions of people to flee their homes. These people don’t have the means to feed themselves.

5. Food that is wasted uses up precious natural resources.

A. How can we solve the problem?

B. Each nation has its own challenges.

C. One-third of all food produced is never consumed.

D. But not everybody has access to food when they need it.

E. That is the fate of nearly 805 million people in the world.

F. Natural disasters such as flood and tropical storms can impact food output too.

G. Do you know in poor countries people spend over 80% of their earnings on food?

Many people now have problems with sleep. Drinking milk is helpful. A warm drink of milk before bed has long been the best choice for those wanting a good night’s sleep. But now a study has found it really does help people nod off—if it is milked from a cow at night.

Researchers have discovered that “night milk” contains more melatonin(褪黑激素), which has been proven to help people feel sleepy and reduce anxiety.

The study, by researchers from Seoul, South Korea, involved mice being fed with dried milk powder made from cows milked both during the day and at night.

Those given night milk, which contained 10 times the amount of melatonin, were less active and less anxious than those fed with the milk collected during daytime, according to the study published in The Journal of Medicinal Food.

Night milk quickened the start of sleep and caused the mice to sleep longer.

While the effect of cows milk harvested at different time has not been tested on humans up to now, taking melatonin drugs has been suggested to those who are struggling to fall asleep at night.

Previous studies have also indicated that milk can be excellent for helping sleep because of the calcium content, which helps people to relax.

Milk is also sugar-free and additive-free with nutritionists recommending skimmed milk as the best choice before bed as it is the least fattening. The more fat you take in before bedtime, the greater burden you will put on your body at night.

1.According to the text, the mice fed with daytime milk ________.

A. started sleep more easily

B. were more anxious

C. were less active

D. woke up later

2.Which of the following is true of melatonin according to the text?

A. It’s been tested on mice for ten times.

B. It can make people more energetic.

C. It exists in milk in great amount.

D. It’s used in sleeping drugs.

3.What can be a suitable title for the next?

A. Night Milk and Sleep

B. Fat, Sugar and Health

C. An Experiment on Mice

D. Milk Drinking and Health

4.How does the author support the theme of the text?

A. By giving examples.

B. By stating arguments.

C. By explaining statistical data.

D. By providing research results.

阅读下面短文,从短文后各题所给四个选项(A、B、C和D)中,选出可以填入空白处的最佳选项,并在答题卡上将该项涂黑。

I used to be a very self-centered person, but in the past two years I have really changed. I have started to think about other people ________ I think about myself. I am happy that I am becoming a ________ person.

I think my ________ started when I was at Palomar College. At first, I just wanted to get my ________ and be left alone. I thought I was smarter than everyone else, so I hardly ever ________ to anyone in my classes. By the end of my first semester, I was really ________. It seemed as if everyone but me had made friends and was having fun. So tried a(n) ________. I started asking people around me how they were doing, and if they were having trouble I ________ to help. That was really a big ________ for me. By the end of the year, I had several new friends, and two of ________ are still my best friends today. A bigger cause of my new ________, however, came when I took a part-time job at a Vista Nursing Home. One old lady there who had Alzheimer’s disease became my ________. Every time I came into her room, she was so ________ because she thought I was her daughter. Her real daughter never ________ her, so I took her place. She let me ________ that making others feel good make me feel good, too, when she died, I was ________, but I was very grateful to her.

I think I am a much ________ person today than I used to be, and I hope I will not ________ these experiences. They have ________ me to care about other people more than about myself. I ________ who I am today, and I could not say that a few years ago.

1.A. sinceB. orC. beforeD. unless

2.A. famousB. simpleC. differentD. skilled

3.A. educationB. changeC. tourD. career

4.A. balanceB. homeworkC. degreeD. interest

5.A. reportedB. wroteC. liedD. talked

6.A. carefulB. lonelyC. curiousD. guilty

7.A. experimentB. gameC. argumentD. defense

8.A. daredB. offeredC. hesitatedD. happened

9.A. dreamB. problemC. dutyD. step

10.A. usB. themC. whichD. whom

11.A. hopeB. hobbyC. attitudeD. luck

12.A. friendB. partnerC. guideD. guest

13.A. politeB. happyC. strangeD. confident

14.A. botheredB. answeredC. visitedD. trusted

15.A. explainB. seeC. declareD. guess

16.A. homelessB. hopelessC. bad-temperedD. heartbroken

17.A. quieterB. busierC. betterD. richer

18.A. improveB. faceC. forgetD. analyze

19.A. forcedB. preferredC. orderedD. taught

20.A. likeB. missC. wonderD. expect

2016 Exhibitions in the British Museum

Sunken cities: Egypt’s lost worlds

19 May - 27 November 2016

Sainsbury Exhibitions Gallery

Adults£16.50, Members/under 16s free

Sunken under the sea for over a thousand years, two lost cities of ancient Egypt were lately rediscovered. Their amazing discovery is transforming our understanding of the deep connections between the great ancient civilizations of Egypt and Greece. Their story is told for the first time in this exhibition.

Francis Towne’s watercolours of Rome

21 January - 14 August 2016

Room 90/ Open late Fridays

Free, just drop in

Come and experience 18th-century Rome through an astonishing series of watercolours not displayed together since 1805.

Sicily: culture and conquest

21 April - 14 September 2016

Room 35

Tickets: Adults£10, Members/under 16s free

This exhibition tells Sicily’s fascinating stories - from the arrival of the Greeks and other settlers, to the extraordinary period of enlightenment(启蒙) under Norman rule in the 11th to 13th centuries.

Early British exploration of the classical world

14 March - 27 July 2016

Room 90a/ Open late Fridays

Free, just drop in

This small display features a remarkable selection of drawings by British explorers and architects, who discovered and documented some of Sicily’s best surviving classical sculpture and architecture.

1.Which place does Francis Towne’s works picture?

A. Egypt.B. France.C. Rome.D. Sicily.

2.What art works are housed in Room 90a?

A. Drawings.B. Buildings.C. Sculptures.D. Watercolours.

3.Which exhibition can you attend in October?

A. Sicily: culture and conquest

B. Sunken cities: Egypt’s lost worlds

C. Francis Towne’s watercolours of Rome

D. Early British exploration of the classical world

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