1 . Falcons are powerful birds that may be trained to hunt in cooperation with humans. The art of training falcons as “hunting dogs of the skies” is called falconry (训鹰术). It was developed in the ancient Arabian Desert around 4000 B. C. In the past, falconry mainly involved hunting with falcons to supplement one’s diet. But now, it has become the favorite sport and pastime in the Arabian Peninsula.

Falconry includes three major processes: acquiring the falcons, training them, and hunting with them. Every year, falconers begin capturing wild falcons in June and July, the migration season. The best birds to catch are the ones with naturally nurtured hunting skills, aged one or two years. Once the falcons are captured, their heads are immediately covered with a leather hood. This is essential because they imprint as their master whomever they see first after the hood is removed. Right after a bird is caught, the training process starts. It begins by depriving (剥夺) the bird of food to make it easier to tame. The birds are taught to know their own name and respond to their master when called. Arab falconers live with their birds day and night in order to build a strong relationship with them.

By the end of October or mid-November, the trained falcons are ready to hunt in the desert. They have excellent vision, 2. 6 times greater than that of a human. They are also the fastest divers on the planet. One hunting technique that sets them apart from other animals is that they can be trained to deliver their prey, without killing it first. This is vital in Islamic culture because animals used for food must still be alive to ensure that the meat is halal, that is, properly prepared according to Islamic law.

Falcons have played such a crucial role in traditional Islamic cultures that a number of countries in the Middle East have made them their national bird. Falconry has grown so popular that specialist hospitals have been established to take care of these magnificent birds. Falcons are even issued their own passports. They are the only animals in the United Arab Emirates that are legally allowed to travel inside planes, enjoying a level of luxury that some humans can only dream of.

1. What is the main reason for Arabic people to hunt with falcons today?

A．To serve as entertainment and exercise.

B．To supplement their diet.

C．To replace the practice of hunting with dogs.

D．To honor their national bird.

2. What can we learn from the passage?

A．Falconers don’t give food to falcons in order to capture them.

B．Falcons are not allowed to see their masters during the training process.

C．Wild falcons with natural hunting skills are ideal for falconers to catch.

D．The trainers’ names are written on the hoods covering the birds’ heads.

3. What especially makes falcons a unique species for hunting in Islamic culture?

A．Falcons keep their prey alive before delivering it to falconers.

B．Falcons can form a strong bond with their owners quickly.

C．Falcons’ vision is particularly suitable for hunting in deserts.

D．Falcons are relatively easy to train for specific hunting.

4. According to the article, what privilege do falcons enjoy in the Arab world?

A．Free air ticket.	B．Passports issued by the King.
C．Expensive meals.	D．Access to specialized medical care.

2 . Plastic is everywhere, from the Arctic ice to vital organs in the human body. In fact, previous estimates suggest that the average person swallows a credit card-worth of microscopic plastic particles(颗粒) every week. But new research shows that this could actually be an understatement.

Microplastics are plastics smaller than 5 millimeters, found in industrial waste, beauty products, and formed during the degradation of larger plastic pieces. Over time, they break down into even smaller nanoplastics. These tiny particles can pass through our intestines and lungs into our bloodstreams, reaching vital organs like the heart and brain.

While the idea of eating plastic is unsettling in itself, the major concern here is that these plastic particles contain chemicals that can interrupt our body’s natural release of hormones, potentially increasing our risk of reproductive disorders and certain cancers. They can also carry toxins(毒素) on their surface like heavy metals.

In the past, researchers have shown bottled water can contain tens of thousands of identifiable plastic fragments in a single container. However, until recently, only the larger microplastics were detectable with available measuring tools, leaving the area of nanoplastics largely a mystery.

Using Raman microscopy (显微镜学), capable of detecting particles down to the size of a flu virus, the team measured an average of 240, 000 particles of plastic per liter of bottled water, 90 percent of which were nanoplastics, a revelation 10 to 100 times larger than previous estimates.

These plastics likely originate from the bottle material, filters used to “purify” the water, and the source water itself. “It is not totally unexpected to find so much of this stuff, ” the study’s lead author, Columbia graduate student Naixin Qian, said in a statement. His team hopes to expand their research into tap water and other water sources to better inform our exposure to these potentially dangerous particles. “The idea is that the smaller things get, the more of them I reveal, ” he added.

1. What is the primary focus of the new research?

A．The presence of plastic particles.	B．The use of plastic in everyday products.
C．The detection methods for microplastics.	D．The potential risks of nanoplastics to human.

2. What is the advantage of Raman microscopy?

A．Finding the source of plastic particles.	B．Helping to cure the deadly flu virus.
C．Detecting the smaller plastic particles.	D．Improving the quality of bottled water.

3. Why will the team expand their research into tap water?

A．To focus on areas with higher plastic pollution.

B．To be aware of the dangerous particles in daily life.

C．To further measure the types of particles in tap water.

D．To detect the smaller plastic particles in industrial areas.

4. What is Qian’s attitude towards his research?

A．Skeptical.

B．Objective.

C．Conservative.

D．Positive.

3 . People duck responsibility for reasons ranging from simple laziness or a fear of failure, through to a sense of feeling frightened by the scale of a problem or a situation. Whatever the reason, if people fail to take responsibility, they’ll fail in their jobs, they’ll fail their teams, and they’ll fail to grow as individuals. All of this makes it important to address the issue.

Signs of not being responsible

There are several signs to watch out for. These include:

Lacking interest in their work, and in the well-being of the team

Blaming others for mistakes and failures

Missing deadlines

Avoiding challenging tasks and projects, and not taking risks

Regularly complaining about unfair treatment by team leaders and members and engaging in self-pity

Avoiding being dependent on others for work, advice and instructions

Lacking trust in team members and leaders

Ways to encourage responsibility

Start by talking

Your first step is to talk to the individuals concerned. Are there circumstances that are contributing to the situation, or problems that you can deal with?

Communicate roles, responsibilities and objectives

Your people need to know clearly what their roles and responsibilities are. Ensure that you have an up-to-date job description for each team member, and be as detailed as possible about every responsibility that they have.

Re-engage people

Your people will be more engaged if their work is supported with their values. Talk to them to find out what they are. Then, illustrate how their daily tasks and responsibilities go with those values.

Give plenty of praise

Finally, be sure to give your people plenty of praise when they do take responsibility. And help them improve by providing them with regular, effective and fair feedback.

1. What will happen if John fails to take responsibility?

A．He can complete his jobs.

B．His teams may suffer.

C．His growth will continue.

D．He will lose his life.

2. Which is the sign of John’s irresponsibility?

A．“It’s not my fault.”

B．“I’ll have it completed tomorrow.”

C．“It’s tough, but I can manage it.”

D．“I need resources to solve the problem. ”

3. What will you do first ifyour team members lacks responsibility?

A．Let him know their specific tasks.

B．Get them to find out the values of work.

C．Praise them for their good jobs.

D．Have a chat with him to find out problems.

4 . Peter worked at a grocery store. Recently, he _______ a second job to help pay for his sick friend Dan and his own son’s _______.

Although the job was boring, there were times Peter especially _______. At that time the supermarket was _______, being full of customers. One day, a young woman named Angela caught Peter’s _______ when she turned to her two children, “Sorry, babies. Mommy can’t _______ to get your sweets and snacks, so please put them back, okay?”

The children began to cry and Angela tried to _______ them. Then Peter quickly swooped (接近) in, _______ to help her to pay for the _______. Peter was glad to see the children happy and Angela a little at ease.

The next day Angela returned to the store and explained to Peter, “Thanks for your kindness. It really ________ a lot. I’m a single mother and lost my job, so things are a bit ________.”

“Well, I am ________ aware of your situation. I need help with my friend’s medical bills and my kid’s college. Nothing comes cheap.”

Angela was grateful for Peter’s help. Peter’s actions and ________ touched Angela, and she thought to herself, “This man had his share of ________, yet he was still kind enough to________ and help me. I should pass this kindness on.”

1.

A．watched over

B．put aside

C．took up

D．gave up

2.

A．shopping

B．schooling

C．travelling

D．housing

3.

A．enjoyed

B．expected

C．deserved

D．imagined

4.

A．quiet

B．noisy

C．dirty

D．crowded

5.

A．interest

B．impression

C．attention

D．feelings

6.

A．decide

B．afford

C．promise

D．expect

7.

A．calm

B．save

C．encourage

D．protect

8.

A．continuing

B．preferring

C．offering

D．preparing

9.

A．toys

B．food

C．clothes

D．drinks

10.

A．improves

B．wastes

C．changes

D．means

11.

A．tough

B．positive

C．unique

D．natural

12.

A．hardly

B．basically

C．slightly

D．completely

13.

A．efforts

B．words

C．requests

D．suggestions

14.

A．troubles

B．rights

C．styles

D．choices

15.

A．impress

B．rescue

C．remind

D．comfort

5 . 听下面一段较长对话，回答以下小题。
1. What is the conversation mainly about?

A．Fighting fires.

B．Detecting fires.

C．Using fires.

2. How many fires did California have in 2020?

A．Around 50.

B．About 400.

C．Over 8600.

3. What size of fire can the new satellites discover?

A．Size of a car.

B．Size of a plane.

C．Size of a sports field.

4. What is more important to the woman?

A．Saving animals.

B．Saving the trees.

C．Saving humans.

6 . 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。

Bacteriophages (phages) and other mobile genetic elements (MGEs) exert an immense selective pressure on     1    (bacterium), which in response have developed a broad arsenal of defence mechanisms.     2     these, CRISPR–Cas (clustered regularly interspaced short palindromic repeats–CRISPR-associated proteins) is a group of widespread RNA-guided adaptive immune systems that are classified into two broad classes, six types and numerous subtypes according to their genetic composition and interference mechanism1. The CRISPR–Cas immune response starts with the    3    (acquire) of short DNA fragments (protospacers) from invading MGEs. The protospacers are inserted as spacers between repeats in the CRISPR array to create a memory of the infection. Next, the CRISPR array is expressed    4     a long transcript that is processed into small, mature CRISPR RNAs (crRNAs), each    5    (carry) a spacer sequence flanked by part of the repeat. Finally, the interference complexes, composed     6     a crRNA and one (class 2) or more (class 1) Cas proteins, degrade the complementary nucleic-acid targets that are often found next to a short protospacer-adjacent motif (PAM). The specificity and programmability of the CRISPR–Cas machinery     7    (lead) to the development of various biotechnological applications in genome editing, molecular diagnostics and more.

In the evolutionary arms race with CRISPR–Cas, phages and other MGEs have evolved diverse strategies to block or circumvent immunity. One widespread evasion mechanism uses protein-    8    (base) CRISPR–Cas inhibitors called anti-CRISPRs (Acrs). So far, more than 100 Acr protein families have been identified    9     inhibit different stages of the CRISPR–Cas immune response, mainly by interacting directly with Cas proteins. For example, Acrs prevent crRNA loading, effector-complex formation, and target DNA binding and cleavage. Notably, the discovery of these natural ‘off switches’ has presented new opportunities    10    (control) the activity of CRISPR–Cas technologies.

7 . The 2024 Science Fiction Short Story Contest

The 2023 Science Fiction Short Story Contest just came to an end. Welcome to our 2024 Science Fiction Short Story Contest sponsored by Science Fiction Association in our city. The contest is to encourage amateur and semi-professional writers to reach the next level of proficiency. We will look for engaging openings, good character development, well-structured plotting, powerful imagery, humorous language, unique word or phrasing choices, and convincing endings. Come to show the world your fantasy imagination and storytelling talents!

Requirement

A qualifying story must have strong science fiction or fantasy elements and must be shorter than 7,500 words. Your entries must be original works of fiction. If you have received prizes for your fiction writing from any source or your story has been published in any paying publication, you are no longer qualified.

Past winners of our contest are no longer qualified.

No reprints, fan fiction or poetry, please.

Judge and Prize

Judges will provide feedbacks for all qualifying contest entries. First-round judges will consist of Science Fiction Association members and volunteers. The professional writers’ decision is final.

The champions, runners-up and honorable mentions will receive prizes including cash prize, a certificate of achievement, Science Fiction Association Press books, and a free membership to Science Fiction Association, All winners can select their books and either take them immediately or ask for them to be shipped later.

Deadline

The contest will be limited to the first 60 qualifying entries. While the submission deadline is September 30th, 2024, we may close off the entry for the year sooner if the response is larger than expected. The winners will be published on December 31th.

Notice

Please place your contact information for possible awards.

There is no entry fee. Please submit only one entry per author.

1. What is the activity about?

A．Story telling.	B．Story writing.
C．Writer training.	D．Writer recommending.

2. What is a requirement for the science fiction of the contest?

A．It can come as the form of a poem.	B．It should be over 7,500 words long.
C．It must be the author’s original one.	D．It is supposed to be published before.

3. Who will finally determine the winners?

A．Professional writers.	B．Amateur writers.
C．Science Fiction Association members.	D．Science Fiction Association volunteers.

8 . Why does the man choose the guitar?

A．He wants to be different.

B．He wants to be like his friends.

C．He thinks it is cool to play the guitar.

9 . For most people traveling abroad, their first choice is probably to make a beeline for (直奔) tourist sights. For me, I find lots of joy in grocery (食品杂货店) shopping on holiday.

As a vegetarian (素食主义者), finding restaurants that meet my needs is not always easy abroad.     1     The first thing I do, after dropping my bags off, is to go to a grocery store. That enables me to cook breakfast in the morning without walking around for hours trying to find “vegan breakfast” near me.

The variety of foods attracts me every time I travel somewhere new. In Malta, I found the most delicious chocolate-filled cakes, a product I would struggle to find even in the UK.     2     I was so delighted that I could enjoy such an unexpected treat. Another surprise was their selection of ice cream available even in the smallest grocery stores.

    3     Looking for smoked tofu and corn pancakes turns into quite a mission whenever I visit Cluj-Napoca in Romania. There is usually only one variety of smoked tofu, sold in a very small tub (食品盒) and only in the cafeteria section.     4     That is because they are never available at the smaller ones.

Grocery shopping on holiday sounds unusual. But it means being involved in the day-to-day lives of a country’s citizens. I can pretend I am a local and put myself in their shoes. I can watch kids begging their parents for sweets, an international experience that needs no language, or watch couples pick up snacks and drinks for a party on a Friday night.     5    

A．I ended up eating these every day for breakfast.

B．The challenge of finding food is interesting, too.

C．So I always make sure to book a place with a kitchen.

D．Grocery shopping was a vital part of the holiday experience.

E．It’s an act of understanding people as much as of buying food.

F．Corn pancakes always require a trip to the bigger grocery store.

G．By wandering around in a new country, I start to see what they value.

10 . 根据课文内容填空

Lifestyles differ from person to person. Some people, known as     1     natives, do a wide     2     of things online, such as     3     with friends, watching misreading updated news and interesting articles and so on. Take shopping as an example--it’s so     4     to compare quality and prices before buying. Some other people live their lives as go-getters. They tend to     5     goals when setting out to do something. Then they make a schedule and try hard to achieve it. As for life choices, in the case of Zhang Tian, he chose to be a     6     teacher in Guizhou province instead of going to big cities. Despite the poor facilities and unstable supplies of power and water, he has improved the learning lives for the students by introducing more attractive subjects like music, art and PE to the school.

    7     made him feel satisfied was that his students were able to read, speak and write in English and became more     8     in learning. Besides all these, he contacted charity organizations to set up a library and help sell local products online. As a result of the     9     he made, he became very popular among the villagers and was treated as one of them. Zhang Tian intended to stay for another year. He feels so happy that he     10     his heart, even though it may not be what others expected of him.