One fall,my wife Elli and I had a single goal:to photograph polar bears.We were staying at a research camp outside"the polar bear capital of the world”-the town of Churchill in Manitoba, Canada.
Taking pictures of polar bears is amazing but also dangerous.Polar bears-like all wild animals-should be photographed from a safe distance.When I'm face to face with a polar bear,I like it to be through a camera with a telephoto lens.But sometimes,that is easier said than done.This was one of those times.
As Elli and I cooked dinner,a young male polar bear who was playing in a nearby lake sniffed, and smelled our garlic bread.
The hungry bear followed his nose to our camp,which was surrounded by a high wire fence.He pulled and bit the wire.He stood on his back legs and pushed at the wooden fence posts.
Terrified,Elli and I tried all the bear defense actions we knew.We yelled at the bear,hit pots hard, and fired blank shotgun shells into the air Sometimes loud noises like these will scare bears off.Not this polar bear though-he just kept trying to tear down the fence with his massive paws(爪子)
I radioed the camp manager for help.He told me a helicopter was on its way,but it would be 30 minutes before it arrived.Making the best of this close encounter(相遇),I took some pictures or the bear.
Eilt and I feared the fence wouldn't last through 30 more minutes of the bear's punishment.The camp manager suggested I use pepper spray.The spray burns the bears' eyes,but doesn't hurt them. So I approached our uninvited guest slowly and.through the fence,sprayed him in the face.With an angry roar(吼叫),the bear ran to the lake to wash his eyes.
Para 1.A few minutes later,the bear headed back to our camp.
Para 2.At that very moment,the helicopter arrived.
2 . Some colors people see late at night could cause signs of clinical depression. That was the finding of a study that builds on earlier study findings. They show that individuals who live or work in low levels of light overnight can develop clinical depression. Doctors use the word “clinical depression” to describe severe form of depression. Signs may include loss of interest or pleasure in most activities, low energy levels and thoughts of death or suicide.
In the new study, American investigators designed an experiment that exposed hamsters(仓鼠)to different colors. The researchers chose hamsters because they are nocturnal, which means they sleep during the day and are active at night. The animals were separated into four groups. One group of hamsters was kept in the dark during their night-time period. Another group was placed in front of a blue light, a third group slept in front of a white light, while a fourth was put in front of a red light. After four weeks, the researchers noted how much sugary water the hamsters drank. They found that the most depressed animals drank the least amount of water.
Randy Nelson heads the Department of Neuroscience at Ohio State University. He says animals that slept in blue and white light appeared to be the most depressed. “What we saw is that these animals didn’t show any sleep uneasiness at all but they did mess up biological clock genes and they did show depressive sign while if they were in the dim(微弱)red light, they did not.”
Randy Nelson notes that photosensitive(感光)cells in the eyes have little to do with eyesight. He says these cells send signals to the area of the brain that controls what has been called the natural sleep-wake cycle.
He says there’s a lot of blue in white light. This explains why the blue light and white light hamsters appear to be more depressed than the hamsters seeing red light or darkness.
1. Researchers use hamsters in the experiment because ________.A.they are similar to humans in dealing with colors |
B.they are easy to observe and study |
C.they are active at night and sleep during the day |
D.they are sensitive to colors like human beings |
A.They don’t sleep well. | B.They drink less sugary water. |
C.Their eyesight becomes worse. | D.Their energy level becomes low. |
A.Blue light | B.Red light |
C.Dim light | D.Darkness |
A.Not being exposed to dim red light when using computers. |
B.Living or working in low levels of light overnight. |
C.Equipping their computer screens to put it more in the reddish light. |
D.Going to see doctors of clinical depression regularly for help. |
3 . In today’s fast-paced digital world,teens have less chance to have face-to-face connections and conversations with others.When presented with an unfamiliar social situation,they may feel uncomfortable,and therefore they may choose to avoid socializing.
Our two-day workshop will give them a good foundation of etiquette and manners as well as help prepare your teen for many new social and business situations they will face as young adults.It will provide them with the self-confidence,enthusiasm,and motivation,which are essential as they move into the next period of their lives.
The following topics will be covered in the two-day workshop:
Day One,1:00-4:00 PM:
Proper Introductions Handshakes &Eye Contact
The Art of Small Talk Leadership Qualities
How to Make a Positive First Impression Be the Perfect Guest
Invitations&Thank-You Notes
Day Two,1:00-4:00 PM:
Table Skills&Dining Manners Informal/Formal Place Setting
Interviewing Tips For College&Job Interviews Dressing the Part
Be a Good Listener
Interview Follow Up Calls&Thank-You Notes Grooming(打扮)&Skin Care
Graduation Celebration
*Class size is limited to fourteen students,so early application is encouraged.
Note:Class is a two-day workshop.
Date:Sep.28&29th 2019
Time:1:00 pm-4:00pm
Price:$285.00/teen
Registration closes at 11:59 pm,Sep.21,2019
If you are interested in joining the two-day workshop,please fill out our Application Form online so we may provide you with the further service.Please take advantage of our special application credit.
*Invite a friend to apply for the workshop and you can receive a$10.00 credit toward your course fee.
1. What’s the major goal of the two-day workshop?A.To help participants know themselves. |
B.To provide face-to-face business meetings. |
C.To give lessons on future job interview preparations. |
D.To help participants learn some skills about social life. |
A.Get through college interviews. | B.Make friends with small talks. |
C.Behave properly at the table. | D.Listen to others politely. |
A.$295.00 | B.$285.00 | C.$275.00 | D.$265.00 |
4 . It is every kid’s worst nightmare (梦魔) and six-year-old Jaden Hayes has lived it twice. First, he
Jaden is understandably heartbroken. But there’s another side to his
Here is how it all
So far he has gone out on four different occasions and
For Jaden, he would
A.saw | B.lost | C.saved | D.recognized |
A.finding | B.leaving | C.proving | D.seeing |
A.interest | B.puzzle | C.delight | D.sadness |
A.safe | B.short | C.public | D.available |
A.fix | B.enjoy | C.achieve | D.finish |
A.began | B.ended | C.changed | D.helped |
A.flowers | B.toys | C.books | D.keys |
A.asks | B.loves | C.targets | D.believes |
A.anything | B.something | C.everything | D.nothing |
A.shared | B.claimed | C.exchanged | D.collected |
A.why | B.how | C.when | D.where |
A.warm | B.wide | C.tight | D.sweet |
A.joy | B.envy | C.doubt | D.surprise |
A.visit | B.miss | C.tell | D.search |
A.sounds | B.hands | C.spirits | D.eyes |
5 . London weekend Walks
1,000 Years of History
11:00 am Westminster Underground
This walk is the best choice for the first-time visitor. We’ll show you where kings and queens were crowned(加冕), where they lived and where they are buried. You will see where politicians have shaped the course of history over the years. This walk finishes at the House of Parliament, which you can visit afterwards at a good discount.
Canals and Cafes
11:00 am Camden Town Underground
Camden Town, with its canals, cafes and studios, is the home of many artists, musicians and writers. The high point of the walk is a visit to Camden Lock, London’s most exciting street market. You may like to take a canal trip to London Zoo after this walk.
Historic Greenwich
2:00 pm Tower Hill Underground
The walk begins with the best boat ride in London, five kilometers down the river from Tower Bridge to the Royal Naval College in Greenwich. From there you’ll walk through Greenwich Park past the Naval Museum and other historic buildings to the village itself. We’ll take you down narrow streets with busy shops and markets, back to the riverside where this walk ends.
Unexpected London
3:00pm Tower Hill Underground
This walk begins with a ride on Europe’s most modern city railway giving you fine views across the Thames and riversides area. We will get on and off the train for mini-walks to discover the hidden corners of the former port(港口) of London.
To go on one of our walks, simply meet your guide in the street outside the underground stations. All these walks last about two hours and end near underground stations. A walk costs £4.50(£3.50 for the elderly).Children under 12 can go for free but they must be with an adult.
1. Which walk includes a visit to London’s most exciting street market?A.Canals and Cafes. | B.Historic Greenwich. |
C.Unexpected London. | D.1,000 Years of History. |
A.Walk through the Royal Naval College. |
B.Visit the Naval Museum. |
C.Meet famous people. |
D.Take a boat trip. |
A.£4.50. | B.£7.00. | C.£9.00. | D.£13.50. |
6 . We've seen a worldwide health crisis (危机) bring out the worst in some people, but fortunately, we've also been able to see it bring out the best in others.
A taxi driver in Spain has been providing COVID-19 (新冠肺炎) patients with free rides to and from the hospitals. Doctors and nurses wanted to surprise him with their thanks for helping out.
They tricked him down to the hospital under the pretense of needing to pick up a sick patient, but in reality, doctors and nurses lined the hall waiting to applaud (鼓掌) him.
“This is a surprise that has been given to a taxi driver who takes patients to the hospitals without charge,” wrote the taxi company that first shared the video.
The man seemed completely taken aback by the gesture, stopping in the middle of the doors as the whole room cheered for him.
He was also given an envelope full of money and the satisfying results of his own COVID-19 test.
The video has since been shared tens of thousands of times across the world, because kind gestures break the language barrier (障碍).
“When the crisis is finished, there will have been two types of people... the good and the bad,” one user wrote. “With workmates like him, I am proud to be a taxi driver, son of a taxi driver, and father of a taxi driver.”
With the word in hard times, just knowing good people are there doing good deeds is something we can all appreciate.
1. We can learn from the story that____________.A.the driver took doctors to and from the hospitals |
B.the taxi company ticked the driver to pick up a patient |
C.the patients lined the hall to thank the driver |
D.the driver stayed safe from COVID-19 |
A.Worried. | B.Amazed. | C.Frightened. | D.Excited. |
A.It moves people of different nations. |
B.It encourages more people to be a taxi driver. |
C.It shows there will have been two types of people. |
D.It calls for doctors and nurses to fight COVID-19. |
A.There is always kindness around us. |
B.We should be proud of our own jobs. |
C.Helping others is the biggest happiness. |
D.Taxi drivers play an important part in this crisis. |
7 . Looking for confirmed reviews of Travelocity in Mexico? Well, look no further and you can find Travelocity reviews in 2019 from like-minded travelers to find out more about the best travel agency that you can trust.
Signature Taco Day Tour
To avoid tourist traps and dive deeper into Mexican culture, our Signature Taco Tour is for you! Our Foodie Guides will show you the best Mexican cuisine, tell you the best stories, and do their very best to keep you eating until you explode. Not only will you go “behind the scenes” and see the deliciousness made for tourists, you'll also learn about Mexican culture and history, plus extras like.
Las Caletas Beach Hideaway
Spend a relaxing day at Las Caletas Beach. The use of diving gear, canoe, and stand-up paddle boards is all available, as well as a scenic nature walk and admission to Kids' Adventure Park for the young ones. Away from the beach, you can seek out plenty of other fun activities including cooking classes and jungle walks.
Jungle Zipline (索道) Tour
Cheer and scream as you zip across the Rio Cuale and above the jungle along 11 lines that run from treetop to treetop. The ziplines get progressively longer and allow plenty of time to take in the tropical scenery from the air. When you reach the Tom and Jerry lines, prepare to race against a friend as you will be able to fly at speeds up to 60 miles per hour (96 km/h).
Rhythms of the Night-Sunset Cruise (游船)
As a blanket of stars covers the sky, enjoy authentic Mexican cuisine by candlelight. The buffet-style menu offers a wide-variety of items such as freshly grilled steak, tender chicken, grilled fish, pasta salad, and a mixture of fresh fruit and vegetables. And more importantly, watch the lively performance of ancient ceremony and learn historical and religious stories. Book a place in advance and enjoy your night.
1. In which tour can the tourists experience a sense of flying?A.Jungle Zipline Tour. |
B.Signature Taco Day Tour. |
C.Las Caletas Beach Hideaway. |
D.Rhythms of the Night-Sunset Cruise. |
A.Serving large groups. | B.Enjoying Mexican food. |
C.Experiencing the history plays. | D.Learning about modern Mexican culture. |
A.It needs reservation. |
B.It provides Mexican food. |
C.It allows visitors to perform in the play. |
D.It offers some scenes of historical places. |
1. 比赛目的和时间;
2. 参赛人员和比赛规则;
3. 比赛反响。
注意:1. 写作词数应为80左右;
2. 请按如下格式在答题卡的相应位置作答。
Dear David,
______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Best wishes!
Yours,
Li Hua
9 . Back in March, when the COVID-19 virus had just started its deadly influence across the country and people were terrified about a lack of every daily necessity, Jonny Blue focused on one particularly urgent need. Blue, a 33-year-old doctor saw reports of people buying and storing toilet paper. He came up with a simple yet clever solution.
One Saturday morning, Blue took a piece of cardboard, wrote “Share Your Toilet Paper” on it in huge letters, and camped out on the street corner. “It just inspired me to remind people that if you have a lot of something, that probably means there are people who don’t have very much of it because you took it all,” Blue said. “So sharing it is probably a good thing to keep in mind.”
The response was immediate and positive, with motorists honking horns(鸣笛) in support. Drivers stopped to drop off spare rolls of toilet paper, and, just as quickly, Blue handed them out.
“This guy said he just ran out and was going to a bunch of stores and couldn’t find any,” Blue said as cars went by. “Somebody had given me some, so I gave it to him. He was excited. He was like, ‘Do you want me to pay you?’ I said, ‘No, man. Take it.’”
A moment later, a driver in a white pickup truck slowed down just enough to take out a roll to add to Blue’s collections.
“People are loving it,” Blue said. “They’re honking, smiling, laughing. It’s kind of a hard time right now. People want a sense of community.”
1. What were people worried about at the beginning of the COVID-19 virus?A.Unfriendly neighbors. | B.Expensive toilet paper. |
C.Lack of medical support. | D.Not enough daily necessities. |
A.To stop buying and storing. | B.To encourage toilet paper sharing. |
C.To advise people to save toilet paper. | D.To help people live a healthy lifestyle. |
A.Drivers. | B.Letters. | C.Motorists. | D.Rolls of toilet paper. |
A.Professional. | B.Humorous. | C.Warm-hearted. | D.Outgoing. |
A.The Toilet Paper Sharing | B.Lack of Daily Necessities |
C.Influences of COVID-19 | D.Useful Advice from a Doctor |
This is a real story of a team of high school inventors. One team member noticed that his town didn’t have ramps (斜坡) between streets and pavements.
The invention team decided