1 . 听下面一段较长对话，回答以下小题。
1. How many kilos of tomatoes will the man buy?

A．Half a kilo.

B．A kilo.

C．Two kilos.

2. What does the woman need to buy for the children’s lunches?

A．Carrots.

B．Juice.

C．Apples.

3. Which of the following won’t the man buy?

A．Potatoes.

B．Chocolate.

C．Beer.

4. Where is the woman now probably?

A．At home.

B．In the supermarket.

C．In the office.

2 . 听下面一段独白，回答以下小题。
1. What does the speaker’s father do?

A．A shopkeeper.

B．A postman.

C．A nurse.

2. How many sisters does the speaker’s dad have?

A．Two.

B．Three.

C．Four.

3. Where is Uncle Shawn now?

A．In the states.

B．In Ireland.

C．In England.

4. What do we know about Uncle Shawn?

A．He is in his twenties.

B．He lives in the village.

C．He studied business at university.

3 . Soap (肥皂) might seem like a reasonable way to avoid mosquito bites (蚊子叮) on the basis that if mosquitoes can’t smell you, they can’t bite you. However, a recent study has found that rather than protecting you, certain soaps might actually make you more attractive to mosquitoes.

In the study, conducted at Virginia Polytechnic Institute and State University, four volunteers were asked to wear a sleeve before and after washing with four different brands of soap. The researchers then watched female mosquitoes as only females feed on blood landing on the fabric sample to show their preference. They found that some people washing with some brands of soap, increased their attractiveness to mosquitoes, while washing with other brands of soap tended to repel (驱除) mosquitoes. The repellent effect of some soap may be due to its coconut scent, as coconut oil is known to act as a natural mosquito repellent. The reason behind this attraction is believed to be related to mosquitoes’ sugar intake. When mosquitoes are not feeding on blood, they add their diet with plant juice or sweet water from flowers, “The fact we are taking those flowery and fruity smells and putting them on our bodies means that now the same object smells like a flower and a person at the same time,” said Clément Vinauger, who led the study. It would be like waking up and smelling the smell of coffee and bread, very attractive.

Interestingly, the effects of the soap varied among people, possibly due to the interaction (相互作用) between the soap and each person’s unique body scent. “It’s remarkable that the same person that is extremely attractive to mosquitoes when he is unwashed, but he becomes even more attractive to mosquitoes with one soap, and then become repellent to mosquitoes with another soap,” said Vinauger. Further research is needed to better understand the interaction between different soap and body scents, as well as to develop more effective mosquito repellents.

1. What has the study found?

A．Soap attracts many mosquitoes.	B．Male mosquitoes feed on blood.
C．Some plants drive away mosquitoes.	D．Not all soap can stop mosquito bites.

2. How did the researchers conduct the study?

A．By observing the mosquitoes’ behaviour.	B．By exploring the history of mosquitoes.
C．By interviewing a lot of volunteers.	D．By examining old studies.

3. Why did Vinauger mention coffee and bread?

A．To stress the importance of breakfast.

B．To discuss their probable health benefits.

C．To compare the difference of objects used in the study.

D．To prove the attractiveness of some soap to mosquitoes.

4. In which section of a newspaper may the text appear?

A．Health.

B．Chemistry.

C．Sports.

D．Tour.

4 . The design theory behind a pair of tiny robots may one day find its way into environmental monitoring, as well as search and-rescue tasks. Modeled after a water strider (水黾), an insect, the two robots each weigh in at 8 and 55 milligrams, and may mark the smallest, lightest, and fastest fully functional micro-robots in the world, according to Washington State University (WSU).

Developed by a team of WSU researchers, the robots’ tininess largely relies on a material known as a shape memory alloy (合金). Although shape memory alloys change form when heated, they can “remember” their original shapes and return to them after cooling. Because of this, the two micro-robots do not require standard motors, and they use light and small ones instead of bulky moving parts.

Both the robots’ motors are each made up of two shape memory alloys, allowing them to move their fins as fast as 40 times a second while also lifting over 150 times their weight. “They’re very technologically sound. The development of the very lightweight robots opens up new possibilities in micro-robotics,” said Conor Trygstad, a material engineering PhD student and study lead author. “Although the robots are impressive when compared to other robots, the pair still fall behind their biological relatives’,” Trygstad said. They can currently move at a speed of about six millimeters a second; a water strider, by comparison, speeds along at about a meter per second. For now, the robots also require wired (连线的) power sources, thus seriously preventing any real-world applications for the moment.

Going forward, however, the team plans to copy other small insect species while also creating a new water strider robot which can move at a higher speed. Depending on using small batteries could also greatly increase the robots’ areas of use, If the breakthrough designs continue improving, similar micro-robots could one day be employed to monitor hard-to-reachor dangerous environments.

1. What is the inspiration for the two robots?

A．A special monitor.	B．The lightest micro robot.
C．An insect species.	D．A search-and rescue task

2. What does the underlined word “bulky” mean in paragraph 2?

A．Cheap.

B．Huge.

C．Cool

D．Fast.

3. What might Conor Trygstad agree with?

A．Both robots can identify sound.	B．Both robots need wireless power sources.
C．Both robots work better than water striders.	D．Both robots have weaknesses besides strengths.

4. What is the best title for the text?

A．Robots Are Saving Environment	B．Shape Memory Alloys Are The Key
C．Human Beings Learn From Animals	D．Two Micro robots Can Play A Big Part

5 . My PhD project is to protect a tiny species of fish, whose color is greenish. To ______eggs, Clanwilliam sandfish (沙鱼) swim to ______tributaries (支流) of the Doring river system in South Africa. Local people say it was once a ______event: The water seemed to change ______ as thousands of sandfish migrated to the shallower tributaries. Now, ______those numbers have reduced to dangerous levels.

My PhD project at South Africa’s University of Cape Town is in ______with a nongovernmental organization in saving sandfish. Human activity, climate change, etc, are drying up the rivers. As newly young sandfish try to ______to the upstream (上游), they now get ______in shallow tributaries. The sandfish population has decreased by more than 90% since we began keeping count. They’re now regarded as ______species by the International Union for Conservation of Nature.When the river starts to dry up, we ______young sandfish and put them into buckets of water, then move them by truck to prepared fish nurseries (鱼种场) ______ by local people. The support from local people is amazing. Once the sandfish are large enough to be less threatened, we will ______them to the natural ecosystem.

The data so far show the project has been ______. We’ve ______ about 36,000 young sandfish over the past three years. I’m looking forward to ______those numbers next year.

1.

A．lay

B．hide

C．drag

D．lie

2.

A．shorter

B．quieter

C．shallower

D．smaller

3.

A．sad

B．puzzling

C．moving

D．wonderful

4.

A．speed

B．colour

C．environment

D．climate

5.

A．however

B．therefore

C．besides

D．moreover

6.

A．relationship

B．schedule

C．solution

D．cooperation

7.

A．keep

B．lead

C．swim

D．turn

8.

A．stuck

B．hurt

C．annoyed

D．punished

9.

A．balanced

B．injured

C．endangered

D．changeable

10.

A．keep

B．control

C．fool

D．catch

11.

A．repaired

B．donated

C．discovered

D．required

12.

A．return

B．devote

C．sell

D．show

13.

A．serious

B．extra

C．successful

D．convenient

14.

A．received

B．rescued

C．recorded

D．cleared

15.

A．resulting from

B．adding to

C．talking about

D．cutting off

6 . Dallas-based Knit Wits is made up of a group of grandmothers with a strong love for knitting (编织) who tum their love for crafting into a purposeful attempt. Meeting regularly, they pour their collective love into every stitch (针法) they make. The group has been working for over ten years, meeting every Friday, to support organizations that help others, locally and around the world. Over the years, they’ve crafted thousands of items insupport of the important things.

Recently the Knit Wits member Mary Ann Stover was inspired to have the group knit hats for infant (婴儿) patients with heart disease at Children’s Health Hospital. The hats, each a unique work of art, designed with holiday themes, reflect the skill of the Knit Wits. More importantly, the special of Knit Wits is its understanding of the emotional effect these small objects can have on the infants experiencing medical treatments.

Bealle, a certified child life specialist at Children’s Health Hospital, explained how the hats are making a difference to the tiny patients and their families. “Caregivers are able to wear the hats on their body to move their smells before placing the hats back on the infants, encouraging connecting and making the infants less stressful,” he said.

Throughout the infants’ admission, many holidays are celebrated. At times, some infants are seriously ill and unable to dress up for holiday photos the families have planned. Thanks to the donations from Knit Wits, the hospital team is able to prove the family with a suitable themed infant hat the family can use for their photos and holiday celebrations.

1. What do we know about the hats from paragraph 2?

A．They centre on spiritual comfort.

B．They have holiday food subjects.

C．They are knitted by the caregivers

D．They are worn on child parents’ birthdays.

2. Why do the caregivers wear the hats first?

A．To hold an artistic activity.

B．To see off the recovered patients.

C．To relax the infants for treatments

D．To welcome the arrival of various holidays.

3. What is the last paragraph mainly about?

A．Why some holiday celebrations are held.

B．What the hats can be used as on holidays.

C．Why some special photos are important.

D．What the hats can be matched with.

4. Which of the following can best describe the members of Knit Wits?

A．Unsuccessful

B．Impractical.

C．Warm-hearted

D．Dishonest.

7 . 假定你是李华，你的留学生朋友汤姆(Tom)喜欢中国历史，请你给他写一封邮件，推荐并介绍《上下五千年》这本通俗历史书。内容如下：
1. 写信的目的；
2. 简单介绍一下这本书及推荐的理由；
3. 表达希望。
注意：词数80左右。
参考词汇：《上下五千年》(Five Thousand Years)
Dear Tom,
____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

Yours,

Li Hua

8 . As an immigrant from China, my mother loves Chinese culture deeply. She _________ Chinese food every night. She prefers to do it herself at home because she thinks the local restaurants aren’t authentic. _________, strangely enough, she likes to take my son to Panda Express to have _________ with her friends who are also from China. She is even _________ to point it out whenever they are at a food court.

Why is American Chinese food not _________ among some Chinese Americans? How is American Chinese food not better than _________ Chinese food? I can’t _________ that it’s not as good as authentic Chinese food. In fact, authentic Chinese food really tastes better while American Chinese food _________ to have food with its own taste — they are right for different persons. It’s important to _________ American Chinese food from authentic Chinese food. They are not the same __________ and have their own characteristics. So they should be treated __________. That’s why my mother thinks that Panda Express is not very authentic, but can still __________ it. Actually, American Chinese food is often created by Chinese immigrants according to their own preferences. As people from various countries have differences in their __________, it is changing.

My mother has a deep feeling for authentic Chinese food and restaurants, so I decide to open a restaurant where she and other immigrants can feel the __________ of Chinese family dinner. My son says he’ll learn Chinese cooking skills from me, which, I think, should be __________ from age to age. Likewise, I’ll also pass on the Chinese food culture to the world.

1.

A．orders

B．cooks

C．donates

D．receives

2.

A．However

B．Therefore

C．Besides

D．Otherwise

3.

A．alternatives

B．restrictions

C．meals

D．comments

4.

A．unwilling

B．illegal

C．ambitious

D．quick

5.

A．agreeable

B．contemporary

C．massive

D．complicated

6.

A．complex

B．actual

C．expensive

D．previous

7.

A．believe

B．find

C．deny

D．conclude

8.

A．deserves

B．helps

C．hates

D．refuses

9.

A．make

B．prepare

C．defend

D．distinguish

10.

A．process

B．cuisine

C．mood

D．discount

11.

A．differently

B．generously

C．abnormally

D．vividly

12.

A．build

B．equip

C．accept

D．monitor

13.

A．careers

B．platforms

C．ranks

D．tastes

14.

A．decrease

B．atmosphere

C．reflection

D．duty

15.

A．spied on

B．called on

C．handed down

D．broken down

9 . Traveling is a great way to experience new cultures and landscapes, learn about different ways of life, and simply have an adventure. It can also help you open your mind to new ideas and perspectives.     1     They provide insight, tips, and inspiration for people looking to explore the world around them. From detailed guides to personal stories, these books offer readers a way to experience the world without ever leaving their homes.

One book that perfectly captures (描述) the spirit of travel is The Distance Between Us by Reyna Grande.     2     Through her moving writing style, Grande paints a vivid picture of the struggles and joys of crossing a physical and cultural border.

Her book has a great impact on readers.     3     By sharing her own experiences, Grande offers hope and inspiration to anyone looking to take the leap and explore the world around them.

One of the greatest benefits of traveling to places inspired by books for students is the opportunity to explore and learn about many different cultures. Immersing (使沉浸) yourself in unfamiliar surroundings can help open your eyes to different ways of life.     4    

Being able to communicate effectively with those from different backgrounds is essential for any student, especially in today’s international society.     5     It can further improve conversation and fluency (流畅).

Lastly, by traveling to places inspired by books, students will gain a deeper understanding of the works that inspired them to take the journey in the first place.

A．Meeting new people can be invaluable.

B．That’s why there are so many books about traveling.

C．Literary works often include ideas beyond a reader’s imagination.

D．It can even help you gain insight into why people live differently from you.

E．It’s an inspiring story that will stay with them long after they finish the last page.

F．Traveling abroad helps students practice using their language skills in real-life situations.

G．In this book, Grande describes her journey from Mexico to America and how it shaped her life.

10 . More than 170,000 people in California are unhoused. Even as the state has poured resources into fighting against the problem, the number of people without homes has ticked upward in recent years. On the surface, the state has one key advantage for people without a reliable roof over their heads: relatively consistent and livable weather. So one of my first thoughts when I heard news of a horricane attacking Los Angeles was just “What will happen to the city’s homeless population?”

City agencies quickly took action. As it became clear that the Los Angeles region could experience an extreme downpour and subsequent flooding, outreach teams fanned out across the river bank and dam areas across the city that have become home to a significant unhoused population, offering support to move them into shelters and motels (汽车旅馆).

Despite that, it’s obvious that the effects of climate change will hit the most vulnerable (脆弱的) hardest. We see this globally as extreme weather events hit countries that have contributed the least to the problem.

The most notable connection between climate change and the US housing crisis is the threat extreme weather poses to unhoused people. More unhoused people are affected as climate change drives increasingly unpredictable weather. People without homes know how to respond to expected seasonal events. But events like a near-hurricane in Los Angeles or a wildfire in ‘Maui can catch populations with limited access to information off guard.

Another link worth considering is the way in which climate change creates more homelessness and further stresses on housing systems. Hurricane Katrina, for example, displaced 800, 000 people. Four years later, 12,000 people remained without shelter.

Housing has been — and will continue to be — a key issue in Maui too as it recovers from the wildfire that killed more than 100 people. Maui has already had a housing crisis, the result of a high cost of living driven in large part by the tourism industry. And, now, many more are left looking for places to stay. Ashley Kelly, the chief operating officer at Hawaii’s Family Life Center, said: “Finding housing for any new clients is just not possible right now.”

1. What contributes to the increase of the unhoused population in California?

A．Its mild weather.

B．Its inclusive local culture.

C．Its limited basic facilities.

D．Its relaxed state policies.

2. What did outreach teams do in response to the hurricane in Los Angeles?

A．They built dams to prevent flooding.

B．They moved homeless people to safe places.

C．They sought low-cost housing from city agencies.

D．They surrounded the river bank to keep people away.

3. Which word can best describe Maui’s housing circumstances now according to Ashley Kelly?

A．Mysterious.

B．Exceptional.

C．Changeable.

D．Difficult.

4. What is the text mainly about?

A．Ways of Americans relocating disaster-affected populations.

B．The significance of timely weather updates for the homeless.

C．The link between climate change and the housing crisis in the US.

D．Approaches of homeless Americans to dealing with natural disasters.