C
Five Things You Should Know About Adult Asthma (哮喘)
About 44 million people in Asia Pacific suffer from asthma. The numbers are on the rise especially in China and India where there is rapid industrialization and urbanization. Dr Mariko Koh, Director of the Pulmonary Function Laboratory and Asthma Programme at Singapore General Hospital, tells us more about adult asthma:
1. Chronic inflammation (炎癥) of the airways
When the airways are inflamed, mucus (粘液) forms, blocking airflow, causing breathlessness, wheezing (喘息) and tightness in the chest.
2. Common triggers
Exposure to allergens (過(guò)敏原) such as mites, cockroaches, pets and pollen can trigger asthma. Tobacco smoke, respiratory infections, exercise and some medications like aspirin and beta blockers are also possible triggers.
3. Effective treatment
Asthma can be controlled with medication. The main treatment of asthma is inhaled (吸入) corticosteroids to reduce inflammation and block of the airways. Reliever medications may be used to treat acute symptoms. Take note: it is not too late to take medication after an asthma attack.
4. Take medication daily
To ensure good control over asthma, medication must be taken daily on a long term basis to prevent attacks. Also, go to your doctor for regular checkups.
5. Quality of life
Asthma sufferers can lead normal active lives as long as the symptoms are well controlled. Taking medication as directed and avoiding triggers can make a big difference to the quality of life.
1.All of the following are possible factors causing asthma except _________.
A. aspirin B. pollen
C. polluted air D. tobacco
2.What can be inferred from the passage?
A. There is no possible cure for allergic asthma.
B. Asthma is caused by acute inflammation of the airways.
C. China and India have the largest number of asthma sufferers in the world.
D. Regular checkups and exercise can ensure you a life free from asthma symptoms.
3.The author would most likely to agree that __________.
A. asthma sufferers can lead a normal life as ordinary people
B. daily intake of medication in the long run is helpful in controlling asthma
C. rapid industrialization and urbanization are the leading causes of asthma
D. once asthma attacks, it is too late to take medication
4.What is the purpose of this passage?
A. To explain the cause of asthma
B. To stress the importance of keeping away from asthma
C. To confirm a successful research about asthma
D. To inform readers several aspects about asthma
年級(jí) | 高中課程 | 年級(jí) | 初中課程 |
高一 | 高一免費(fèi)課程推薦! | 初一 | 初一免費(fèi)課程推薦! |
高二 | 高二免費(fèi)課程推薦! | 初二 | 初二免費(fèi)課程推薦! |
高三 | 高三免費(fèi)課程推薦! | 初三 | 初三免費(fèi)課程推薦! |
科目:高中英語(yǔ) 來(lái)源:2014-2015學(xué)年安徽屯溪一中高三第四次月考英語(yǔ)試卷(解析版) 題型:閱讀理解
A
Once upon a time, a man was walking on a mountain when he found an incredible cave with all kinds of treasure inside it. So he gave up his job, his home, and his friends, and spent all his time guarding the cave.
He was so dedicated to it that he hardly ate or drank, and before long he fell ill. One day, when he could hardly move at all, he decided to share the treasure.
He crawled into the cave to get a handful of jewels, but discovered, to his horror, that it was empty except for a small diamond. The man took it and gave it to the first person to come by, a woman.
Then an old man came by. “What bad luck!” the man said. “Just a moment ago I gave a woman the last of the treasure I was guarding.”
“Are you sure there is nothing left?” the old man asked.
The man took him into the cave, where they found a box with jewels and some bags of gold. The man was shocked, and the old man explained to him, “At last! At last! At last someone has broken the curse of this cave. This is the Cave of Treasure, and you’re the first to have passed its great test. Many have devoted their lives to this cave, only to end up realizing there was nothing here …”
“And why does this happen?” the man asked.
“This magic cave has only as many riches as your own heart. When someone discovers it, the cave fills with the treasure they bring with them, but later, when they have devoted themselves to guarding the treasure, their hearts become empty, as does the cave. The only way to fill it is by filling your heart with all that is good, as you did by giving the woman that last jewel.”
From that day on, the man understood that it was better to share than to keep. Thanks to the cave and the old man, he became noble and generous.
1.Why did the man give up his job, home and friends?
A. Because he possessed a variety of treasure.
B. Because he had to guard the treasure cave.
C. Because he wanted to find the treasure cave.
D. Because he devoted himself to a great test.
2.What did the man find when he showed his cave to the old man?
A. All kinds of treasure.
B. A handful of jewels.
C. A small emerald.
D. A box with jewels and gold.
3.What do we learn about the people who dedicated their lives to the cave before?
A. They all filled the cave with the treasure they had.
B. They thought it was better to share than to enjoy the treasure alone.
C. They all found the cave empty at last.
D. The old man freed them from its spell.
4.What can we learn from the text?
A. Giving makes people healthier and happier than owing.
B. Some people never learn what is really valuable.
C. Treasure only belongs to those who possess it.
D. Different people have different views.
查看答案和解析>>
科目:高中英語(yǔ) 來(lái)源:2014-2015學(xué)年重慶市高三上學(xué)期第二次月考英語(yǔ)試卷(解析版) 題型:完形填空
My son Tom taught me a beautiful lesson today. He is three years old and it is amazing watching him grow up.
He called out to me today saying“Papa, sit.” That usually means everything and going next to him and sitting down to play with him. I did that, as he can be stubborn and will not stop calling out until I . He was playing with beads (珠子) , pushing a string through them. Then after he finished playing with the beads, it was time to put back in the box that they are stored in. I saw him pick up each bead, look at it as if it were made of chocolate and then placed it into its box.
With over a hundred beads to go, I was getting . “ What a long time it will take ! Why cannot he grab ten beads in one go and drop them in?” said my anxious mind. I noticed that he did this with as much as he had while we were playing. I didn’t see any difference between his play and his the toy. Obviously he enjoyed both.
Then it suddenly me that this boy was enjoying the whole .The journey was his goal. For him the was in the game and after the game, not just in the fun part. What a great perspective to live each moment as it is the moment; to do each task as it is the most awesome task. Nothing else matters.
Looking at how my son was putting beads into the box me that the process was the goal.
1.A.wastingB.leavingC.takingD.preparing
2.A.fell downB.turned roundC.burst outD.gave in
3.A.gratefullyB.eagerlyC.carefullyD.quickly
4.A.curiousB.satisfiedC.impatientD.energetic
5.A.confidenceB.strengthC.inspirationD.involvement
6.A.putting asideB.giving awayC.putting awayD.setting aside
7.A.occurredB.flashedC.excitedD.struck
8.A.procedureB.processC.experimentD.experience
9.A.victoryB.challengeC.difficultyD.pleasure
10.A.perfectB.urgentC.necessaryD.dangerous
11.A.successfullyB.peacefullyC.responsiblyD.cautiously
12.A.guaranteedB.warnedC.taughtD.promised
查看答案和解析>>
科目:高中英語(yǔ) 來(lái)源:2014-2015學(xué)年重慶市高三12月月考英語(yǔ)試卷(解析版) 題型:閱讀理解
They’re WILD animals
By Ernst-Ulrich Franzen
March 11, 2010 (3) Comments
The story about the woman who lost some fingers while feeding a bear at a zoo in Manitowoc, after she ignored warnings and barriers(柵欄), reminded me of the story I heard about a couple who put their baby on the back of a wild horse in South Dakota to get a really cute picture. We all do silly things at times — no one is immune — but treating wild animals as lovely pets has to fall into a special category. Teddy bears and Disney movies aren’t actually representative of real bears.
Comments (3) View Comments
3 Comments
Post a Comment
1. TosaLeft - Mar 11, 2010 10:46AM
Don’t you think that maybe, just maybe some alcohol was involved?
2. tk421 - Mar 11, 2010 11:09 AM
It was already approved that alcohol was involved. Stories that begin with a drunk person saying “Hey, I got an idea, watch this!” rarely end well.
3. Tristan Kloss - Mar 11, 2010 11:41 AM
Alcohol certainly isn’t involved when people decide to keep “pets” like chimpanzees, baby tigers, etc. Stupidity, definitely. Dogs are pets because of thousands of years of domestication. Even farm animals, which have been kept by humans for thousands of years as well, aren’t let in the house. So why keep animals that treat human contact with, at best, indifference(冷淡、不在乎) and, at worst, violence?
1.In Ernst-Ulrich Franzen’s opinion, the woman lost her fingers because ________.
A. the zoo keepers didn’t warn her of the danger
B. she didn’t know the bear was a wild animal
C. she was somehow influenced by cartoon characters
D. she climbed over the barriers and angered the bear
2.TosaLeft thinks the wounded woman ________.
A. may have been drunk
B. may be a little stupid
C. was addicted to wine
D. fed wine to the bear
3.tk421 means a drunk person ________.
A. should be forbidden to enter the zoo
B. usually gets himself into trouble
C. is often fond of making up stories
D. usually likes to show himself off
4.What does Tristan Kloss think of people treating wild animals as pets?
A. Kind. B. Illegal.
C. Loving. D. Stupid.
查看答案和解析>>
科目:高中英語(yǔ) 來(lái)源:2014-2015學(xué)年重慶巴蜀中學(xué)高三下學(xué)期第二次模擬考試英語(yǔ)試卷(解析版) 題型:閱讀理解
When Dekalb Walcott III was just 8 years old, his father, a Chicago fire chief, let him tag along on a call. Dekalb says a lot of kids idolized basketball player Michael Jordan when he was growing up in Chicago in the 1990s. Not him.
"I wanted to be like Dekalb Walcott Jr.," he says of his father.
So when his dad asked if he wanted to go on that call with him when he was 8, Dekalb was excited. "I'm jumping up and down, saying, 'Mom, can I go? Can I go?'"
The experience changed Dekalb's life, he tells his dad on a visit to Story Corps. "My eyes got big from the moment the alarm went off." the younger Dekalb says. "This is the life that I want to live someday."
Now 27, the younger Dekalb is living that life. He became a firefighter at 21 and went to work alongside his dad at the Chicago Fire Department. Before his father retired, the pair even went out on a call together—father supervising(監(jiān)督)son.
"You know, it's everything for me to watch you grow," his father says. But he also recalls worrying about one particular fire that his son faced."
I received a phone call that night. And they said, 'Well, your son was at this fire.' I said, 'OK, which way is this conversation going to go? ' Dekalb Walcott Jr. recalls.
"And they said, 'But he's OK. And he put it out all by himself. Everybody here was proud of him.'
And the word went around, 'Who was out there managing that fire? Oh, that's Walcott! That's Walcott up there!' So, you know, moments like that, it's heaven on Earth for a dad."
Dekalb Walcott Jr. retired in 2009. The younger Dekalb says he's proud of being a second-generation firefighter. "You know, it makes me look forward to fatherhood as well, because I'm definitely looking forward to passing that torch down to my son."
1.The underlined phrase tag along in Paragraph 1 is closest in meaning to ______.
A. put out fire
B. watch basketball
C. follow his father
D. ask his mother’s permission
2.Dekalb Walcott III determined to become a firefighter at the age of _________.
A. 27 B. 21 C. 8 D. 35
3.What can we learn from the last paragraph?
A. Dekalb Walcott III wants his son to become a firefighter too.
B. Dekalb Walcott Jr. is proud to be a second-generation firefighter.
C. Dekalb Walcott Jr. wants to pass the torch to Dekalb Walcott III.
D. Dekalb Walcott III is proud that his son has become an excellent firefighter.
4.Which of the following is the best title of the passage?
A. Putting Out Fire: A Challenging Job for Father and son
B. Passing The Torch: A Firefighter Dad's Legacy
C. Dekalb Walcott III: A Second-generation Firefighter
D. Dekalb Walcott Jr.: A Chicago Fire Chief
查看答案和解析>>
科目:高中英語(yǔ) 來(lái)源:2014-2015學(xué)年遼寧師大附中高三上期中英語(yǔ)試卷(解析版) 題型:其他題
第二部分:適當(dāng)形式填空:( 共10小題;每小題1.5分,滿分15分
1.---It was_________ (embarrass) that I made several pauses in my speech.
---Forget it. After all, it was your first speech.
2.I’m calling to enquire about the position _______(advertise) in yesterday’s China Daily.
3.Columbus is said to _______ (discover) America in 1492.
4.We can win the _____(argue) if we present the facts clearly.
5.Beautifully _______(locate) in a quiet spot near the river, the hotel attracts a lot of people to stay.
6._______(transport) goods by train can reduce pollution in a way.
7.If you can’t get through to her, try _________(phone) her mother.
8.--- Why are you so late?
--- I was in half the way when it _____(occur)to me that I had left my notebook home, so I had to fetch it.
9._____(thank) , I managed to get through the game and the pain was worth it in the end.
10. Diet and exercise are _____(equal) important .
查看答案和解析>>
科目:高中英語(yǔ) 來(lái)源:2014-2015學(xué)年遼寧省高三上學(xué)期期中考試英語(yǔ)試卷(解析版) 題型:閱讀理解
My father was always a good gardener. One of my earliest memories is standing without shoes in the freshly tilled(翻耕的) soil, my hands blackened from digging in the ground.
As a child, I loved following Dad around in the garden. I remember Dad pushing the tiller(耕作機(jī)) ahead in perfectly straight lines. Dad loved growing all sorts of things: yellow and green onions, watermelons almost as big as me, rows of yellow corn, and our favorite--- red tomatoes.
As I grew into a teenager, I didn’t get so excited about gardening with Dad. Instead of magical land of possibility, it had turned into some kind of prison. As Dad grew older, his love for gardening never disappeared. After all the kids were grown and had started families of their own, Dad turned to gardening like never before. Even when he was diagnosed with cancer, he still took care of his garden.
But then, the cancer, bit by bit, invaded his body. I had to do the things he used to do. What really convinced me that Dad was dying was the state of his garden that year. The rows and rows of multicolored vegetables were gone. Too tired to weed them, he simply let them be.
For the first few years after he died, I couldn’t even bear to look at anyone’s garden without having strong memories pour over me like cold water from a bucket. Three years ago, I decided to plant my own garden and started out with just a few tomatoes. That morning, after breaking up a fair amount of soil, something caught the corner of my eye and I had to smile. It was my eight-year-old son Nathan, happily playing in the freshly tilled soil.
1.Why did the author like the garden when he was a child?
A. He wanted to be a garden-crazy like his father.
B. He loved being in the garden with his father.
C. The garden was full of his favorite food.
D. The garden was just freshly tilled.
2.When all the kids started their own families, the author’s father _____.
A. stopped his gardening
B. turned to other hobbies
C. devoted more to gardening
D. focused on planting tomatoes
3.What happened to the garden when the author’s father was seriously ill?
A. There was a great harvest.
B. The garden was almost deserted.
C. No plant grew in the garden at all.
D. The author’s son took charge of the garden.
4.Why did the author start his garden with tomatoes?
A. He wanted to honor his father.
B. His son liked the fields of tomatoes.
C. He only knew how to grow tomatoes.
D. He thought tomatoes were easy to manage.
查看答案和解析>>
科目:高中英語(yǔ) 來(lái)源:2015-2016學(xué)年湖北襄陽(yáng)市四校高二上學(xué)期期中聯(lián)考英語(yǔ)試卷(解析版) 題型:閱讀理解
Some years ago, on a hot summer day in south Florida, a little boy decided to go for a swim in the cold swimming hole behind his house.
In a hurry to dive into the cool water, he did not realize an alligator(短吻鱷)was swimming towards the shore. His mother in the house, looking out of the window, saw the two as they got closer and closer together. In fear, she ran towards the water, yelling to the son as loudly as she could.
It was too late. The alligator reached him.
From the dock, the mother grabbed her little boy by the arms just as the alligator got his legs. That began an incredible tug of war(拔河)between the two. The alligator was much stronger than the mother, but the mother would not let go. A farmer happened to drive by, heard her screams, ran from his truck, and shot the alligator.
Amazingly, after weeks and weeks in the hospital, the little boy survived. His leg were extremely scarred by the animal’s attack, and on his arms were scratches (抓痕) from mothers’ fingernails where she had tried to hang on to the son she loved.
The newspaper reporter who interviewed the boy asked if he would show him his scars. The boy lifted his pant legs . And then, he proudly said to the reporter: “But look at my arms. I have great scars on my arms, too. I have them because my mom would not let go.”
You and I can identify with (理解) that little boy. We have scars, too. No, not from alligator, or anything quite so dramatic . But the scars of a painful past. Some of those scares are ugly and have caused us deep regret.
But some wounds, my friend, are because someone has refused to let go. In your struggle, maybe someone has been there holding on to you.
1.Upon seeing the alligator getting close to her boy, the mother ________ .
A. dived into the cool water at once
B. was too afraid to move
C. shouted a warning to her boy
D. got ready to fight the crocodile
2.Which of the following statements is TRUE according to the text?
A. There were scars on the boy’s arms and legs.
B. The mother won the “match” because of her strength.
C. A farmer scared the alligator away by hitting it in the eyes.
D. A crocodile attacked the boy when he and his mother were swimming.
3.By saying, “But look at my arms. I have great scars on my arms, too,” the boy really wanted to show ___________.
A. how deep the scars were
B. what a brave boy he was
C. how recently he had survived an attack
D. how great his mother was
4.According to the author, how are we all similar to the boy in the story?
A. We can be brave and never let go of our loved ones.
B. We may be faced with danger in our lives.
C. We may have to depend on the kindness of strangers.
D. We may have scars that come from pain and love.
查看答案和解析>>
科目:高中英語(yǔ) 來(lái)源:2015-2016學(xué)年山西康杰中學(xué)高二上期中英語(yǔ)試卷(解析版) 題型:單項(xiàng)填空
---I saw your uncle ______ a taxi to the airport. Why didn’t you drive him there?
--- I would have, but my car _______.
A. took; was fixed B. taking; had been fixed
C. take; was being fixed D. took; had fixed
查看答案和解析>>
百度致信 - 練習(xí)冊(cè)列表 - 試題列表
湖北省互聯(lián)網(wǎng)違法和不良信息舉報(bào)平臺(tái) | 網(wǎng)上有害信息舉報(bào)專(zhuān)區(qū) | 電信詐騙舉報(bào)專(zhuān)區(qū) | 涉歷史虛無(wú)主義有害信息舉報(bào)專(zhuān)區(qū) | 涉企侵權(quán)舉報(bào)專(zhuān)區(qū)
違法和不良信息舉報(bào)電話:027-86699610 舉報(bào)郵箱:58377363@163.com