If you work hard to have a positive attitude, you might be surprised by how much better you feel about yourself and life in general. 1. The less stress you feel, the better you will feel generally. So if you’ve been feeling tired, think about the good, put on a happy face and you just might feel better soon.
But how can you have a positive attitude when life is hard? It’s more than just turning life’s lemons into lemonade. 2. But it’s worth it. Here are some ways you can develop and maintain (保持) a positive attitude even in the midst of life’s troubles.
3.It just means being an optimist and looking for the good in things, rather than being a pessimist (悲观者) and focusing on the bad in things. Sometimes your view can make all the difference in the world.
Identify (确认) those areas of your life that might not be going so well. 4. Focus on one area at a time and think of ways you can find the positive in them.
Smile and laugh! Yes, it can be that simple. Learn to love life, no matter what’s going on. Smile at others and they will smile back at you. 5.Sometimes laughter really is the best medicine.
Exercise! Get off the couch and get moving. Being active and healthy can give you a completely different attitude to life.
A.Have fun and find the humor in life.
B.You may find it hard to stay positive in your life.
C.Having a positive attitude can take some hard work.
D.A positive attitude doesn’t mean taking no notice of life’s troubles.
E.Having a positive attitude can also reduce your stress level.
F.These are the areas likely to make you think negative thoughts.
G.Go to bed earlier so you get the sleep you need to feel positive.
Friday and Saturday were full of surprises for Chinese, as two places in China were listed as UNESCO World Heritage sites. The first, a World Natural Heritage, is composed of a series of migratory bird sanctuaries(候鸟保护地)along the coast of the Yellow Sea in Yancheng, East China's Jiangsu Province. The second, the Liangzhu Archaeological Site in Hangzhou, East China's Zhejiang Province, was listed as a World Cultural Heritage site.
China began the application process for the bird sanctuaries in 2017. It only took two years to successfully complete the process. The reason the migratory bird sanctuary application was successful is because of the special geographical category of the area. It is the largest intertidal mudflat seashore in the world. The success of this application marks the beginning of China's world natural heritage from land to sea. The migratory bird sanctuaries are the central node of the East Asian-Australasian Flyway and many endangered species, especially threatened migratory birds including red- crowned cranes and flamingos, go there to hunt for food during the migration season. The birds usually take a month to finish their migration. At about 10 days into their migration, they must stop and find food in order to have the energy to continue their journey.
Compared to the short turnaround for the World Natural Heritage's application, the Liangzhu application was far more complicated. The application team spent six years making their dream a reality. A lot of archaeological work had to be carried out for the Liangzhu site, which means the application and assessment(评定)process takes a longer time. The site in Liangzhu is evidence of the existence of an early regional state in the lower reaches of the Yangtze River during the late Neolithic period in China, which helps fill in the gaps in the history of the rice-cultivating civilizations of China and East Asia more than 5000 years ago. The site was one of the 20th century's most important archaeological discoveries in China.
With these two new additions, China now has 55 World Heritage sites, the highest number in the world. The successful application means greater responsibility and obligations(义务). Protecting these places is much more important and is our future work. The new status of the migratory bird sanctuaries might boost local tourism industries but this too poses a challenge as local governments will need to control tourist volume so as not to impact the birds' migration patterns. Meanwhile, the sheer area that the Liangzhu Archaeological Site covers, some 14.3 square kilometers, makes protection a difficult issue to handle. Those workings at the site are busy constructing protective shelters for the site and even reburying certain areas to protect them from exposure. Plans are also underway to build a local museum for the storage and display of artifacts, so visitors can come and learn more about the history of the nation.
1.What is special about the migratory bird sanctuaries?
A.It's the first China's world natural heritage on the sea.
B.It provides safe habitats for endangered species.
C.It's located along the coast of the Yellow River.
D.It supplies abundant fresh water to migratory birds.
2.According to Paragraph 2, how do migratory bird sanctuaries protect birds?
A.By creating warm places to produce baby birds.
B.By preventing them from being killed by hunters.
C.By providing food supplies during their migration.
D.By curing the endangered birds after their journey.
3.Why is Liangzhu chosen for the world heritage site?
A.It shows the long history of China.
B.It proves the wisdom of the people.
C.It witnesses the civilization of an age.
D.It reveals the food of the late Neolithic.
4.What is the last paragraph mainly talking about?
A.The application success's promotion of tourism.
B.Chinese responsibilities after the successful application.
C.The two places' influence on Chinese history.
D.Chinese challenge of protecting birds' migration.
Few people can resist the lure (诱惑) of a delicious ice cream, especially on a hot day. The only thing that spoils the fun is that the treat is hard to enjoy slowly, often ending up with a sticky melted mess. Now, researchers from Colombia's Pontificia Bolivariana University may have found an unlikely partner to help solve this age-old problem---cellulose fiber(纤维素) extracted from banana plant waste. Bananas, as you probably know, grow in bunches on a tree-like plant. Each bunch is attached to a central stalk, called a rachis(叶轴), which is thrown once the fruit has been harvested. The team, led by Dr. Robin Zuluaga Gallego, began extracting cellulose nanofibrils (CNFS) from powdered rachis. The tasteless, odorless macro fibers, thousands of times smaller than the width of a human hair were then added in various concentrations to 100 grams of ice cream mix.
With the right amount of CNFS mixed in, the dessert lasted longer in its frozen state than conventional ice cream, extending both its shelf life and the amount of time the treat can be enjoyed. Even more exciting was that the fibers increased the stickiness of low-fat ice cream to levels higher than the full-fat one. Since this is what determines the frozen treats’ creaminess and texture, CNFS could help create healthier ice cream without compromising on taste.
The researchers, who presented their findings at the American Chemical Society (ACS) meeting in New Orleans on March 21, 2018, next plan to investigate how different types of fat, such as coconut oil, affect the behavior of CNFS in other frozen treats.
The Colombian researchers are not the only one working on creating a slower-melting ice cream. In 2015, scientists at the University of Dundee in Scotland found that a naturally occurring protein called BSIA(Bacterial Surface Layer A) was remarkably effective in keeping the treat frozen for longer periods of time. With both teams competing to be the first to get to market, the future of everyone’s favorite dessert certainly looks promising.
1.What prevents people enjoying an ice cream slowly?
A.The hot weather.
B.A kind of fiber from banana.
C.The ice creams’ stickiness.
D.The ice creams’ quick melting.
2.Which is NOT a benefit of CNFS added to ice cream mix?
A.To improve its flavor.
B.To make it more healthy.
C.To reduce its fat content.
D.To make it melt more slowly.
3.What can be inferred from the last paragraph?
A.CNFS are more useful and effective than BSLA.
B.Ice cream with BSLA has been on sale at the market.
C.Slowly enjoying an ice cream will soon become a reality.
D.The Colombian research team has taken the lead in the competition with the Scottish team.
4.What's the author’s attitude towards the finding of CNFS?
A.Positive B.Casual
C.Defensive D.Suspicious.
When David Carter started to study art at The University of Texas (UT)at Austin in 1971, he had big dreams of becoming an artist or a writer. But his study came to a stop at 23 after he hurt his hand in an unpleasant event. He developed schizophrenia(精神分裂症) later and spent many years without a home.
Carter liked to spend time around UT, because he dreamt of being able to continue his study in the university and becoming a writer. After running into Carter many times, UT student Ryan Chandler decided to interview him for a project for the Daily Texan, the student newspaper of UT.
“I interviewed him on Austin’s homeless problems. After I heard his story, we kept in touch and really became friends. I learned he wanted to get back to UT, so I decided to help him,” said Chandler. “He had got 87 hours, very close to a degree. Now, with changing degree requirements, he only has 64 hours to go.”
With the help of Chandler, who worked with the university office, Carter was assigned an adviser by UT’s College of Fine Arts. “It' s the greatest gift I’ve ever received,” Carter said. “He did what had to be done to get me back to school, and I couldn't have done it without him”
After seeing a magazine article about Carter, a UT schoolmate decided to pay his tuition fees (学费)without telling Chandler his name.
Doug Dempster, dean of the College of Fine Arts, said in a statement, “David Carter's decision to complete his degree is a testament (证明) to finishing well what was started, and stopped, even many years earlier. We welcome him back as we do many students each year whose education could not be completed easily. We’ re going to help him through his remaining course work.”
1.Why did Carter stop studying in the university?
A.He hurt an artist. B.He couldn’t afford his study.
C.He got a strange disease. D.He had a hand injury.
2.What was Chandler’s purpose in interviewing Carter?
A.To do a project on homelessness.
B.To know why he hung around UT.
C.To make friends with a homeless person.
D.To finish his homework on helping others.
3.Which of the following words can best describe Chandler?
A.Brave. B.Honest.
C.Warm-hearted. D.Strong-minded.
4.What can we learn from Dempster’s words in the statement?
A.He encourages Carter to study hard.
B.He supports students who never give up.
C.He calls on other students to help Carter.
D.He suggests other students learn from Carter.
Creative alarm clocks
Dumbbell（哑铃） alarm clock
It is not a real dumbbell, but you have to shake it up and down 30 times to stop the alarm clock. And there is no stop button. Of course you will be totally refreshed by then. Don’t be lazy and take some exercise in the morning.
Target alarm clock
The alarm is ringing at the time you set it for！Do you see the target？Then hit it to stop the sound with a laser gun（激光枪）. Of course you have to be fully awake if you don’t want to miss the target.
Flying alarm clock
I’m sure you won’t be able to simply ignore this alarm as you usually do, because it flies！Its propeller（螺旋桨）flying off the alarm is the key. Before the frightening alarm sounds drive you crazy， you’d better quickly put the key back.
Banclock
Have you been keeping a pocketful of change for some time without knowing what to do with it？Maybe you can put those coins in your alarm. This is both an alarm clock and a money box. It only stops ringing if you put a coin in it.
IQ alarm clock
What about a brain workout in the morning？ IQ alarm will go off and ask you a set of IQ questions. Don’t even think about removing the battery, because it is hard to open. The only way to shut it off is to answer all questions correctly.
Mr. Bump-off-the-wall alarm clock
An alarm clock is so annoying when you are too tired and sleepy to get up. You can release your anger on Mr. Bump. It looks like a blue ball covered with “bandages（绷带）”. Just throw this alarm at the wall to silence it.
1.How can we turn off Target alarm clock？
A.By shooting at it. B.By shaking it 30 times.
C.By putting the key back on it. D.By answering questions shown on.
2.What is another function of Banclock？
A.Improving people’s sleep. B.Asking people to do exercise.
C.Testing people’s intelligence. D.Helping people to save money.
3.What can we infer about Mr. Bump-off-the-wall alarm clock?
A.It hangs on the wall. B.It is difficult to break.
C.It was invented by Mr. Bump. D.It rings louder than any other clocks.
假定你是李华，你校中国功夫俱乐部（Chinese Kung Fu Club）将面向国际学生招收新成员。请你用英语写一篇招募新成员的启事，内容包括：
1.本俱乐部历史；
2.参加本俱乐部的益处；
3.本俱乐部的联系方式（邮箱chinesekungfu@126.com）。
注意：1.词数100左右，开头结尾已给出，不计入总词数；
2.可以适当增加细节，以使行文连贯。
Dear international students，
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Yours sincerely,
Li Hua
