1 . 阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。

As a human in the 21st-century industrialized world, there’s a good chance that microplastics are pumping around in your veins(静脉), as indicated by a small first-of-its-kind study in Environment International.

According to a report on the study, scientists from Vrije University Amsterdam recently developed a method to    1     (accurate) measure concentrations of microplastics in human blood for the first time. Just as     2    (suspect) in the past, microplastics from the outside world are ending up in the bloodstream of humans. The team tested the blood of 22 people and concluded that 17 of the samples contained tiny amounts.

“Up to now, we    3    (prove) plastic exists in our bloodstream,” study author Marja Lamoree said. “This dataset is the first of its kind and must be expanded    4     (gain) insight into how widespread plastic is in our bodies, and how    5    (harm) that may be. With this insight, we can determine whether    6    (expose) of our bodies to microplastics poses a threat to health.”

Human bodies are riddled(充斥)with microplastics,    7     wider evidence for the effects of microplastics    8    human health is still inadequate. However, with    9    large number of studies finding that microplastics can be found in our bodies, it’s a question    10    needs some definite answers soon.

2 . We have to admit that we all get defensive(戒备的)sometimes. Defensiveness is a human________in certain situations. Not everything makes us defensive - it seems that specific situations________ defensiveness. I was usually a________ individual, but there were always some cases where my insecurities________ me and I got defensive and doubted my ability.

In my family’s eyes, I was________ my elder sister. I was an outgoing kid who liked undertaking outdoor work________ my sister was shy and preferred to do household chores. We were responsible for sharing different housework. My parents were satisfied with such “perfect”________ in our life. But problems started to________ after I got married. The members of my new family are all great cooks. I suddenly found myself a(n)________ . Any time the subject of cooking came up, I became________ and defensive. When I went deeper and________ the reason, I discovered it was due to its conflict with my value. I perceived their reaction to my poor cooking skills as a(n)________ .

It took me years to________ myself and my cooking abilities.________ , my new family did much to make me feel relieved. I know it is the insecurities that make me annoyed easily. Over time, I’ve learned to calmly     ________ those insecurities and I have learned to be happy with “good enough”. Now I’m aware of the trap and________ myself not to connect the feeling of inadequacy with my sense of self-worth.

When our defensiveness________ , it can feel like we are being blamed for something. Being defensive can________ effective and honest communication. Sometimes, it has the________ of preventing the issues from being resolved. So we should get rid of too much defensiveness to make ourselves________ constantly.

1.

A．response

B．factor

C．target

D．assessment

2.

A．explain

B．adjust

C．cause

D．worsen

3.

A．hard working

B．confident

C．responsible

D．warm-hearted

4.

A．overcame

B．protected

C．ignored

D．misunderstood

5.

A．independent of

B．different from

C．close to

D．unsatisfied with

6.

A．while

B．because

C．although

D．otherwise

7.

A．comment

B．research

C．cooperation

D．translation

8.

A．decline

B．emerge

C．recover

D．hide

9.

A．assistant

B．exception

C．hero

D．expert

10.

A．smart

B．curious

C．annoyed

D．confused

11.

A．sought

B．created

C．recorded

D．forgot

12.

A．instruction

B．threat

C．approval

D．inspiration

13.

A．instruct

B．accept

C．praise

D．show

14.

A．Luckily

B．Regretfully

C．Unexpectedly

D．Strangely

15.

A．value

B．teach

C．memorize

D．analyze

16.

A．trouble

B．beg

C．cause

D．remind

17.

A．fall

B．prove

C．arise

D．push

18.

A．result in

B．hold back

C．speed up

D．result from

19.

A．significance

B．rule

C．tip

D．consequence

20.

A．improve

B．pride

C．promise

D．contradict

3 . British visitor Joel Bennett expressed his appreciation to a restaurant owner, a lady in her 60s, for a good meal during his first trip in South Korea. Bennett, at age 23, said “gomawo” to the owner, which means “thanks” in English.    1     However, he hadn’t realized there were so many ways to say “thank you” and that he used a casual version that was considered rude to the owner.

In South Korean culture, as a person several decades younger than the owner, Bennett was expected to have used the honorific forms of the language. Korean is said to have one of the most complicated linguistic systems in the world.    2     Knowing these, you may avoid falling into Bennett’s situation.

    3     Age is not just a number here. It’s a key factor that people use to determine which form of speech style is suitable for them. So inquiring about ages doesn’t mean rudeness in South Korea. Because even the difference of one year means the different ways people should behave.

To fully understand this, you need to learn the lasting impact of the ancient culture of South Korea. Its ancient social order is centered on harmony, which is often achieved by treating the elderly with respect and looking after the young with kindness.    4       

While age plays a big part in determining speech style, it’s not a hard and fast rule.    5     Whether they are films, music, or TV shows, they make the principles easier to teach and learn.

A．He then thought he was polite to say so.

B．Nowadays, the Korean wave has swept many countries.

C．And this tradition has guided the country for over 500 years.

D．It is no surprise to be asked to reveal your age in South Korea.

E．A funny fact is that it’s difficult not only for guests but also hosts.

F．To find the right speech style, the first step is always to be patient.

G．It requires assessing people’s age, social status and level of closeness.

4 . 近年来，越来越多的人支持具有中国元素的国货，请以 “Let’s support our national brands”为题写一篇英文短文，向学校英文报投稿，内容包括：
1、此类品牌的特点；
2、原因分析及你的看法。
注意：
1、词数100左右；
2、可适当增加细节，以使行文连贯；
3、题目已为你写好。

Let’s support our national brands

_________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

5 . Many people, especially the elderly, suffer from abnormal sleep. In particular, the deep sleep phases become shorter and shallower with age.

Researchers have shown that the brain waves characterizing deep sleep, so-called slow waves, can be improved by playing precisely timed sounds through earphones while sleeping. While this works well in the laboratory under controlled conditions, there has been no at-home solution that can be used for a time longer than just one night.

As part of the SleepLoop project, researchers have developed a mobile system that can be used at home and aims to promote deep sleep through auditory(听觉的) brain stimulation.

The SleepLoop system consists of a headband that is put on at bedtime and worn throughout the night. This headband contains electrodes(电极) and a microchip that can constantly measure the brain activity of the sleeping person. As soon as the sleeping person shows slow waves in the brain activity, the system will set off a short auditory signal. This helps synchronize(使……同步) the neuronal cells and enhance the slow waves. What makes the solution unique is that the sleeping person is not consciously aware of this sound during deep sleep.

It’s the first time that the researchers, led by Caroline Lustenberger, have conducted a clinical study with this device. The study involved equipping participants, between 60 and 80 years old, with the SleepLoop system, which they were required to operate in their own homes. The system is designed to function independently even for users with little technical experience. “This worked very well. We had surprisingly little data loss and the participants rated the device as user-friendly,” says Lustenberger.

The participants wore the device every night for a total of four weeks. The results showed it was indeed possible to enhance the slow waves through auditory signals during deep sleep in most participants. However, individual differences were considerable, which can be used to better predict how a given individual will respond to the auditory stimulus. The company ToSoo AG is currently working on that so that it can be competitive once it comes onto the clinical market. It’s already clear that it’ll not be freely available, but only via a doctor’s prescription. “Use of the device must be medically indicated,” a researcher says.

1. What did researchers of the SleepLoop project try to work out?

A．How to avoid deep sleep phases decreasing with age.

B．How to distinguish slow waves from other brain waves.

C．How to accurately create home sleep conditions in the laboratory.

D．How to continuously improve deep sleep by playing sounds at home.

2. What is the fourth paragraph mainly about?

A．The working principle of the SleepLoop system.

B．The advantages of the Sleep Loop system.

C．The brain activity during deep sleep.

D．The features of brain waves.

3. What can we learn about the clinical study?

A．It lasted longer than previous clinical studies.

B．It proves the new device is easy to operate.

C．It collected little data due to the participants’ advanced ages.

D．It required the participants to master basic technical knowledge.

4. What task will Tosoo AG tackle before making the device enter the clinical market?

A．Attracting more investments.

B．Reducing the cost of the device.

C．Perfecting the device’s performance.

D．Getting medical officials’ permission.

6 . New research into a little-known text written in ancient Greek shows that “stressed poetry”, the ancestor of all modern poetry and song, was already in use in the 2nd century CE, 300 years earlier than previously thought. It has been found sculpted on twenty precious stones and as a graffito (雕画) in Cartagena, Spain.

In its shortest version, the nameless four-line poem reads “They say what they like; let them say it; I dont care.” Other versions extend with “Go on, love me; it does you good.” The poem, unparalleled (绝无仅有的) so far in the classical world, consists of lines of 4 syllables (音节), with a strong accent on the first and a weaker on the third. This allows it to come into the rhythms of numerous pop and rock songs. So it became popular across the eastern Roman Empire and survives.

By comparing all of the known examples for the first time, Cambridges Professor Tim Whitmarsh noticed that the poem used a different form of rhythm to that usually found in ancient Greek poetry. As well as showing signs of the long and short syllables characteristic of traditional “quantitative” poem, this text employed stressed and unstressed syllables. The new study, published in The Cambridge Classical Journal, also suggests that this poem could represent a “missing link” between the lost world of ancient Mediterranean oral poetry and song, and the more modern forms that we know today. A lot of popular poetry in ancient Greek takes a similar form to traditional high poetics. This poem, on the other hand, points to a distinct and rich culture, primarily oral.

1. Where was the “stressed poetry” discovered?

A．In Greece.	B．In Spain.
C．In Britain.	D．In Mediterranean.

2. What does “it” in paragraph 2 refer to?

A．A syllable.	B．A strong accent.
C．The four-line poem.	D．The content of the poem.

3. What can be learned from the last paragraph?

A．A missing link between poems was found finally.

B．A lot of popular poetry in ancient Greek was then popular in the world.

C．The stressed and unstressed syllables distinguished the poem from others.

D．The ancient Mediterranean oral poetry and song was older than the poem.

4. Whats the best title for the text?

A．Ancient Greek “pop culture” discovery rewrites the history of poetry and song

B．The unparalleled poem made ancient Greek culture more attractive

C．Ancient Greek poetry lay the foundation of modern culture

D．Four syllables are still popular in modern poetry and song

7 . When you look up at the blue sky or gaze across blue ocean, you might think that the color blue is common in nature. But among all the colors found in rocks, plants and flowers, or in the fur, feathers, scales and skin of animals, blue is surprisingly scarce.

But why is the color blue so rare? The answer stems from the chemistry and physics of how colors are produced — and how we see them. Were able to see color because each of our eyes contains between 6 million and 7 million light-sensitive cells called cones (椎体). There are three different types of cones in the eye of a person with normal color vision, and each cone type is most sensitive to a particular wavelength of light: red, green or blue. Information from millions of cones reaches our brains as electrical signals that communicate all the types of light reflected by what we see, which is then interpreted as different shades of color.   

When we look at a colorful object, “the object is absorbing some of the white light that falls onto it; because its absorbing some of the light, the rest of the light that reflected has a color,” science writer Kai Kupferschmidt said.

“When you see a blue flower — for instance, a cornflower — you see the cornflower as blue because it absorbs the red part of the spectrum (光谱),” Kupferschmidt said. Or to put it another way, the flower appears blue because that color is the part of the spectrum that the blossom rejected.

In the visible spectrum, red has long wavelengths, meaning it is very low-energy compared with other colors. For a flower to appear blue, it needs to be able to produce a molecule (分子) that can absorb very small amounts of energy, in order to absorb the red part of the spectrum.

Generating such molecules — which are large and complex — is difficult for plants to do, which is why blue flowers are produced by fewer than 10% of the worlds nearly 300,000 flowering plant species.

1. What does the underlined phrase “stems from” probably mean?

A．Varies from.

B．Results from.

C．Leads to.

D．Amounts to.

2. What happens when people see a colorful object?

A．Cones divide colors into three types.

B．The colors are divided into three types.

C．Part of white light is absorbed by the object.

D．Light-sensitive cells are most sensitive to dark colors.

3. Which of the following is the feature of red light?

A．Its wavelengths are shorter.	B．It can be seen everywhere.
C．It seems more vivid than others.	D．It has low-energy relatively.

4. How can a plant make its flowers look blue?

A．To reflect most red light.

B．To blossom in the shade.

C．To avoid generating large molecules.

D．To produce molecules to absorb red spectrum.

8 . Southeast Asia is well-known for its colorful natural and historical attractions. Check out these four man-made impressive sites that are always attracting large tourists.

Golden Bridge, Vietnam

High up on Ba Na hills near Da Nang in Vietnam sits a pair of giant hands designed to look like the hands of God pulling out a strip of gold from the land. The 150-metre Golden Bridge, just opened in June, rises more than 1,400 metres above sea level and offers spectacular views of the surrounding area.

Gardens by the Bay, Singapore

Futuristic-looking giant trees and a man-made forest under a glass dome (穹顶) are part of this multi-award winning destination that opened in 2012.The giant super trees are between 9 and 16 storeys tall and you can take a walk to enjoy the view from above. A short walk away, youll come across the Flower Dome and the Cloud Forest.

Statue of Lord Murugan, Batu Caves, Malaysia

Just 12 kilometres from the capital city of Kuala Lumpur, the statue of Lord Murugan, located at the Sri Murugan Perumal Kovil at the foot of Batu Caves, was completed in 2006 and stands a little over 42 metres tall. There are three limestone (石灰岩) caves in the area. Visitors have to scale 272 steps in order to reach the entrance of the caves.

Sultan Omar Ali Saifuddien Mosque, Brunei

Named after the 28th sultan of Brunei, the grand mosque was completed in 1958.The impressive building is surrounded by an artificial lagoon, where a copy of a 16th century royal ship is docked at the end of a marble bridge.

1. Where can tourists enjoy the view from above the trees?

A．Golden Bridge, Vietnam.

B．Gardens by the Bay, Singapore.

C．Sultan Omar Ali Saifuddien Mosque, Brunei.

D．Statue of Lord Murugan, Batu Caves, Malaysia.

2. What should tourists do to reach the Batu Caves?

A．Climb stairs.	B．Take a small boat.
C．Walk through a forest.	D．Go across a golden bridge.

3. What do the attractions have in common?

A．They are related to religions.	B．They stand near the beach.
C．They are created by people.	D．They exist for centuries.

9 . 听下面一段较长对话，回答以下小题。
1. Who is the cake made for?

A．The man’s daughter.

B．The man.

C．The woman.

2. What will they do first according to the recipe?

A．Brush the pan.

B．Mix the flour.

C．Heat the oven.

3. What will the man finally do?

A．Write a message on the cake.

B．Cut out a piece of cake.

C．Put some fruit on the cake.

10 . 听下面一段独白，回答以下小题。
1. Which pet may an outgoing person prefer?

A．A bird.

B．A dog.

C．A cat.

2. What may a cat owner be like?

A．Clever.

B．Sociable.

C．Careful.

3. What does the speech mainly talk about?

A．Pet people’s personalities.

B．More outgoing dog people.

C．Less sociable cat people.