1 . Louie, a pet parrot, saved a whole family. He ______ the sleeping Klein family in the middle of the night as flames swept through their home.

“Louie is a true ______,” Barbara Klein recently told news agency South West News Service(SWNS). “If it hadn’t been for him, I probably wouldn’t have been ______ at that time. He started shouting ‘Fire’. He had never said that word before in my ______. When I woke up, the fire was starting to spread across the living room floor.” Unluckily for the family, Louie didn’t ______. Barbara said, “He was like our babies, so it’s ______.”

Barbara took her five-year-old granddaughter ______ and ran out of the house. Her husband Larry also made it out, but was severely wounded when escaping from the burning building. “He ran to the kitchen and tried to ______ the fire out with water,” Barbara told SWNS. “After we left, he ran back into the house and insisted on ______ the pet but with no ______.” The Kleins suffered great ______ in the fire. Their house was in ______ along with its contents and the parrot Louie passed away.

“People have ______ with clothing and someone donated an apartment for three months,” Barbara said. “The man who donated the apartment also ______ us with a baby parrot. We call him Louie Jr to _____   Louie.”

1.

A．annoyed

B．alarmed

C．impressed

D．noticed

2.

A．model

B．genius

C．hero

D．pioneer

3.

A．awake

B．asleep

C．alone

D．afraid

4.

A．opinion

B．way

C．memory

D．sight

5.

A．survive

B．resist

C．arrive

D．respond

6.

A．frightening

B．shocking

C．sorrowful

D．grateful

7.

A．angrily

B．gently

C．secretly

D．immediately

8.

A．turn

B．blow

C．keep

D．put

9.

A．accompanying

B．saving

C．comforting

D．adopting

10.

A．luck

B．doubt

C．evidence

D．barrier

11.

A．injuries

B．losses

C．pressures

D．failures

12.

A．detail

B．place

C．ruins

D．rows

13.

A．rushed out

B．come back

C．run away

D．reached out

14.

A．presented

B．equipped

C．linked

D．compared

15.

A．replace

B．honor

C．forget

D．reward

2 . Cooler, higher places may not be very welcoming to some hummingbirds trying to escape rising temperatures and other effects of climate change. Anna's hummingbirds live no higher than about 2,600 meters above sea level. If the birds attempt to expand their range to include higher altitudes, they may struggle to fly well in the thinner air, researchers reported in the Journal of Experimental Biology.

These hummingbirds have expanded their range in the past. Once only found in Southern California, the birds now live as far north as Vancouver, says Austin Spence, an ecologist at the University of California, Davis. That expansion is probably due to climate change and people using feeders to attract hummingbirds, he says.

Spence and colleagues collected 26 Anna’s hummingbirds from different elevations (海拔) in the bird’s natural range in California. The team transported the birds to a habitat about 1,200 meters above sea level and measured their metabolic (新陈代谢的) rate when hovering (盘旋). After relocating the hummingbirds to a field station at an altitude of 3,800 meters, the researchers let the birds rest for at least 12 hours and then measured that rate again.

The rate was 37 percent lower, on average, at the higher elevation than the aviary, even though the birds should have been working harder to fly in the thinner air. At higher altitudes, hovering, which takes a lot of energy compared with other forms of flight, is more challenging and requires even more energy, Spence says. The decrease in metabolic rate shows that the birds’ hovering performance was suffering, he says “Low oxygen and low air pressure may be holding them back as they try to move upward.”

Additional work is needed to see whether the birds might be able to better adjust if given weeks or months to get used to the conditions at gradually higher altitudes.

1. What factor may have contributed to the expansion of Anna's Hummingbirds' range?

A．A shift in migration patterns.	B．A lack of food sources.
C．A decrease in temperature.	D．Human use of feeders.

2. How did scientists study the effects of high altitude on hummingbirds?

A．By monitoring their feeding behaviors.

B．By comparing their different forms of flight.

C．By measuring their metabolic rate while hovering.

D．By observing their adaptability to a new environment.

3. Which best describes Anna’s hummingbirds’ hovering performance at higher altitudes?

A．Weakened

B．Enhanced.

C．Unaffected.

D．Dynamic.

4. What further research might be conducted about Anna’s hummingbirds, according to the passage?

A．Studying the changes in their hunting methods.

B．Recording their numbers over an extended period.

C．Examining their ability to accommodate to higher altitudes.

D．Investigating the impact of other bird species on their range.

3 . Improper disposal of electronic devices can lead to negative impacts on the environment. So if you are in possession of an “old electronics” box or merely an old iPhone, consider recycling as an option. Here are some organizations worth checking out.

EcoATM

EcoATM is an automated kiosk that collects your unwanted cellphones and tablets and gives you cash for them. You'll find them by the checkout lines at various grocery store chains. It accepts devices from any era or in any condition, and offers anywhere between a few bucks to a few hundred dollars in return.

Best Buy

Best Buy offers a simple, straightforward recycling program. You can take your old phone to any of its retail stores and it'll take care of the entire recycling process for you. Best Buy will even give you a gift card for the value of the device you give them.

Call2Recycle

Call2Recycle is one of the largest recycling programs in the United States. The company collects used smartphones and batteries and has them either recycled or refurbished (翻新) for future use. It partners with various retailers to provide recycling services in stores like Lowe’s, The Home Depot and other smaller businesses.

Eco Cell

Eco Cell takes a unique approach to recycling phones. The program collects used smartphones and other gadgets for recycling through local zoos and other wildlife organizations. It then gives what it makes from recycling or refurbishing the devices back to those organizations in order to continue their work.

1. What do EcoATM and Best Buy have in common?

A．They are based in grocery stores.

B．They offer a reward for recycling.

C．They collect various kinds of devices.

D．They refurbish recycled items.

2. Which recycling program has its own retail stores?

A．Call2Recycle

B．Eco Cell

C．Best Buy

D．EcoATM

3. What distinguishes Eco Cell from the other recycling organizations?

A．The variety of items it recycles.

B．Its marketing strategies.

C．Its pricing policies and structures.

D．Its dedication to preserving wildlife.

4 . Stress often occurs when humans have too much work or are in immediate danger. We communicate our stress to others through our behavior and physiological changes. Thus, stress can communicate information and even be useful for survival in certain situations. On the other hand, the massive spread of stress frequently leads to dangerous situations in groups, such as mass panic.

However, not only humans, but also animals can experience and spread stress. This is the present research focus of Dr Hanja Brand l from the University of Konstanz.

“It has been repeatedly shown that stress can be spread from one human to another,” Brand l says. “Often, a similarly strong physiological response is triggered, even though you have never experienced the stress yourself.” But what is known about stress among animals? Brand l concludes other animals in the group can be just as stressed as the friend who experienced something bad. Stress is evolutionarily deeply rooted and the process is similar in all vertebrates (脊椎动物).

When are animals stressed? To be mentioned primarily are naturally occurring threats to which they are exposed, such as natural enemies. Human influences raise the level of stress. “Increasing changes in the habitat or noise and light pollution also have an impact as these massively influence the environment of the animals.” Brand l explains. “Animals are flexible and can adapt to situations. But at some point, the stress response—the adaptations that otherwise help animals better escape stressors like enemies—no longer gives them a survival advantage,” she adds.

This not only endangers the animals’ health, but also changes the social structure of groups. “If we know how the underlying mechanisms (机制) work, we can better protect animals,” says Brandl.

For humans, too, insights from the animal world are useful, she says. “With humans, we can’t measure the functionality of groups under stress well in natural scenes.” Therefore, Brandl is now continuing her studies. In the future, this will make it easier to respond to and help with the spread of stress in groups of people.

1. What can we learn about stress from paragraph 1?

A．Stress is both good and bad.

B．Group living. can easily cause stress.

C．Each individual reacts differently to stressful situations.

D．Poor communication is one of the biggest causes of stress.

2. What does the underlined word “triggered” probably mean in paragraph 3?

A．Ignored.

B．Eased.

C．Caused.

D．Transformed.

3. What can humans do to help animals reduce stress?

A．Supply food to them.

B．Make them live in groups.

C．Protect their habitat from being destroyed.

D．Provide opportunities for them to practice their survival skills.

4. From which is the text probably taken?

A．A pet magazine.	B．A news website.
C．A book review.	D．A technical forum.

5 . My family went to London for visiting specialists. The day before we _______ the ship, Father said goodbye gently to his five-year-old “friend”, an Australian cattle dog, Spider, who was loved by us all. Father’s friend Sandy kept him _______ while we were overseas.

Six weeks later, a _______ arrived from Sandy, giving my father the news that Spider had _______ just two weeks after we had sailed. I will always remember my father’s face _______ and his eyes filled with sadness as he read the letter. Sandy has _______ constantly on ABC radio and other local newspapers. _______ , the dog was never found later. Spider seemed to decide to _______ us elsewhere.

Finally, we made a _______. We sailed back and did everything that we could do ________ waiting. Several months passed but there was still no news concerning. My father took the ________ and kept looking for him.

One cold morning eight months after, my father had a call from an old lady who said she was putting food out “for a very old dog”. My father’s eyes were lighted up with ________. That was enough for my father to ________ immediately. When we arrived at the old lady’s house, she showed us the dog. It was Spider! My father did his special whistle (口哨) for Spider. “Woof!” he barked. Spider was capturing (捕捉) the ________ feeling that occurred when he first locked eyes with my father. To Spider, our ________ and love are the inspiration.

1.

A．sailed

B．parked

C．boarded

D．camped

2.

A．alive

B．away

C．accompanied

D．apart

3.

A．letter

B．story

C．service

D．test

4.

A．fallen ill

B．got stuck

C．lost life

D．run away

5.

A．confusing

B．shocking

C．moving

D．touching

6.

A．announced

B．advertised

C．posted

D．blogged

7.

A．Unfortunately

B．Luckily

C．Hopefully

D．Eventually

8.

A．attend to

B．take over

C．look around

D．search for

9.

A．decision

B．discussion

C．advice

D．plan

10.

A．as to

B．except for

C．instead of

D．due to

11.

A．lead

B．place

C．risk

D．pace

12.

A．silence

B．dissatisfaction

C．excitement

D．praise

13.

A．pulled up

B．drove off

C．stepped in

D．calmed down

14.

A．special

B．familiar

C．painful

D．empty

15.

A．expectation

B．creativity

C．generosity

D．determination

6 . 阅读下面材料，根据其内容和所给段落开头语续写两段，使之构成一篇完整的短文。

In a small community located at a suburb of Exeter, a disheartening issue had been troubling the neighborhood for years. The once pleasant surroundings were ruined by piles of waste that seemed to multiply with each passing day. Residents were growing tired of the worsening environment, leading many to abandon their homes in search of cleaner neighborhoods. It was in this terrible situation that two young students, Emma and Mia, decided to take matters into their own hands.

Emma and Mia were classmates and best friends from Phillips Exeter Academy, both passionate about environmental preservation and deeply concerned about the pollution crisis their community was facing. Witnessing more and more neighbors’ leaving, they knew they couldn’t stand by any longer. Determined to bring about a change, they undertook a mission that would soon catch the attention of the entire community.

Their journey began with thorough research and planning. The two girls searched carefully on the Internet for information on environmental initiatives and connected with local environmentalists. They organized meetings with residents to understand the issues at hand, collecting data on the types of waste, the sources, and the areas most affected. Armed with this knowledge, Emma and Mia worked out a comprehensive plan and announced it to ask for opinions from the residents. Surprisingly it was strongly supported.

Their strategy was twofold. First, they initiated a waste classification and recycling program. They distributed recycling bins(回收箱) to every household and educated the community about the importance of responsible waste management. Soon, the streets began to show signs of improvement as the volume of garbage inappropriately thrown away decreased gradually.

The second part of their plan was more ambitious. Emma and Mia gathered volunteers from their school and the neighborhood to take part in a massive clean-up campaign. Armed with gloves and trash(垃圾)bags, they began systematically clearing the waste from the streets, parks, and even the local bodies of water. Their firm commitment and hard work inspired others to join the cause.

注意：
1. 续写词数应为150左右;
2. 请按如下格式作答。

Half a year later, the changes were significant.

___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

Emma and Mia received recognition and honors for their work.

___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

7 . Several years ago, a worldwide heavy rain was predicted, but no one got prepared for what was to come. Then, some areas received over 100 cm of rain. Cars and trucks floated down the streets. Whole buildings were swept away. At least 225 people lost their lives, and millions became homeless.

The weather is always changing. Over the past few years, heavy rains have led to floods in many parts of the world. Droughts have taken place in Brazil and Australia. There have been heat waves in Europe which killed thousands. There have been more powerful hurricanes and tornadoes than ever before. In 2017 alone, the financial cost from global weather events was up to 340 billion dollars.

With more wild weather events happening, people couldn’t help asking questions: What is happening with the weather? And why? Is this natural, or our fault? The answer seems to be: a little of both. Wild weather is natural. But most scientists hold the same view that human activity has made the Earth warmer. It is this global warming that makes heat waves more likely. The higher temperatures also result in more water to go into the air, which causes heavier and more frequent rain. Many scientists also believe global warming makes hurricanes and other storms stronger.

This means we’re likely to see more wild weather. “But we don’t have to just stand there and accept it,” says scientist Michael. He and other experts say we need to stop the Earth from getting warmer. We also need to be prepared, to do things that will help save lives.

1. What’s the main idea of the first paragraph?

A．A past weather event happened in some areas in the world.

B．Some facts are listed about the global warming.

C．A number of recent weather events happened over the world.

D．Wild weather is partly the result of human activity.

2. How does paragraph two develop?

A．By giving a lot of examples of recent wild weather events.

B．By describing a serious flood that once happened.

C．By predicting how the weather will change in a few years.

D．By comparing the former wild weather with what happened now

3. What does scientist Michael’s words mean?

A．People can not do anything to prevent wild weather.

B．If people stop global warming, the weather will be better.

C．It is too late to stop global warming.

D．People have to stand by and accept what will happen to us.

4. Where can you probably find the text?

A．In a tourist brochure	B．In a research paper
C．In a science fiction	D．In a nature magazine

8 . 听下面一段独白，回答以下小题。
1. What does the man do?

A．An animal keeper.

B．A zoo manager.

C．A park cleaner.

2. What happened that evening?

A．A lion escaped into the zoo.

B．A lion escaped from the zoo.

C．A hurricane blew a lion away.

3. Where was the lion that afternoon?

A．In the zoo.

B．In the police station.

C．In a lady’s garden.

4. What was the lion doing when the keepers saw it?

A．Eating in the bushes.

B．Sleeping in the garden.

C．Playing in the park.

9 . 阅读下面材料，在空白处填入适当的内容（1个单词）或括号内单词的正确形式。

Yuanmingyuan — garden of all gardens     1    (burn) and fell into ruins in 1860. Recently my classmates had a discussion about     2     it should be rebuilt or not. Supporters of rebuilding the garden say only by doing so can we see the     3     (origin) sight of the garden, which reflects the Chinese civilization. And it will be another place of interest for     4     (visitor). If it is party rebuilt, it will provide a comparison and help us remember the history. Those     5     disagree think it more reasonable     6     (keep) the garden like this. The ruins will remind us     7     the past. We should never forget the history. Other buildings like the Palace Museum and the Summer Palace can also be symbols of the Chinese culture, so it isn’t     8     (necessity) to rebuild this garden. Some also worry that the environment will be destroyed when the construction goes on in this district.     9     (person), it is advisable to rebuild Yuanmingyuan, which will add beauty to the city. What’s more, the new scenic spot will no doubt promote     10     economic development of the local.

10 . 听下面一段独白，回答以下小题。
1. Which season is it now?

A．Spring.

B．Summer.

C．Winter.

2. What day is it today?

A．Monday.

B．Tuesday.

C．Wednesday.

3. What will the highest wind speed be during the week?

A．30 km per hour.

B．35 km per hour.

C．50 km per hour.

4. How many centimeters of snow will fall on Friday?

A．2.

B．8.

C．10.