A novel coronavirus (新冠状病毒), a cousin of the SARS virus, has infected (感染)more than 40, 000people since the outbreak (爆发) began in Huanan Seafood Market, Wuhan, China, in December. At first, we knew little about this virus. With more researches going on, we get to learn more about it.
Coronaviruses are a large group of viruses that are common among animals. In rare cases, they are what scientists call zoonotic (人畜共患病), meaning they can be transmitted(传播) from animals to humans, according to the US Centers for Disease Control and Prevention.It is believed that the novel coronavirus spreads from human contact with animals.Bats are widely believed to be carriers of the latest strain of the disease.
Chinese researchers said on Friday that the endangered pangolin (穿山甲) may be the intermediate(媒介) host between bats and humans.
The viruses can make people sick, usually with a mild(轻度) to moderate(中度) upper respiratory tract illness(上呼吸道疾病), similar to a common cold, including a runny nose, cough, sore throat, possibly a headache and maybe a fever, which can last for a couple of days. For those with a weakened immune(免疫的)system, the elderly and the very young, there's a chance the virus could cause deadly diseases.
What's horrible about this virus is that once a human is infected, he/she becomes a carrier of the virus and spreads it to more people by coughing, sneezing or even handshaking.The virus can also be transmitted by touching something an infected person has touched and then touching your mouth, nose or eyes. Doctors and nurses may also catch the disease when taking care of the patients, so they are required to wear strict protective clothes.
To fight against the disease, as individuals(个人,个体), we should strictly follow the requirements of the government to stay at home and help to prevent the spread of the disease. In terms of the ( 就……而言)government, a strong health care system can surely help decrease the risk of health attack and lessen the impact of the disease.
1.Where did the outbreak begin?
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2.What animal does the novel coronavirus come from according to the researchers?
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3.What symptoms (症状) may people have when they are affected?
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4.Why are doctors and nurses required to wear strict protective clothes?
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5.What is the main idea of the last paragraph?
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As young students, you have many dreams. These dreams can be very big, such as w1. the Nobel Prize; they can also be s2., such as becoming one of the best students in your class. Once you find a dream, w3.do you do with it? Do you ever try to realize(实现) your dream? Andrew Matthews, an Australian writer, tells us that making your dreams c4. true is life's biggest challenge(挑战). You may think you're not very good at some school subjects, or that it's i5. for you to become a writer. Those kinds of ideas stop you f6. realizing your dream. In fact, everyone can realize his dream. The f7. thing you must do is to remember what your dream is. Don't let it leave your heart. You need to keep telling yourself what you want every day and then your dream will come true faster. You must also never g8.up your dream. There will be difficulties on the road to your dreams. But the biggest difficulty comes from 84.y9.. You need to decide what is the most important. Studying instead of w10.TV will help you to get better exam results, while saving five yuan instead of buying an ice cream means you can buy a new book. As you get closer to your dream, it may change a little. This is good as you have the chance to learn something more useful and find new hobbies.
Taking care of pets can be a great way to teach children responsibility, but it's important to be realistic (现实的). If you're keen on bringing an animal into your home and you've designed a plan for its proper care, here are some choices.
• FISH
First-time owners should consider getting cold-water fish as no tank (鱼缸) heater is required. They should research what kinds of fish get along in the same tank, and be aware of life expectancies-some goldfish can live up to 20 years.
• RABBITS
Though rabbits, or nickname bunnies, may seem like a lovely choice, they can live up to ten years and require an amount of care similar to that of a dog or cat. They have their special diet needs, and often don't behave well around small children. Each year, quite a lot of Easter bunnies become homeless when families feel tired of them.
• GUINEAPIGS (豚鼠,荷兰猪)
These small animals are ideal starter pets. Their cages must be cleaned daily, and they require toys to keep their ever growing teeth in check. Once they're used to the new way of life, guinea pigs need daily exercise in a small room without cracks or holes for escape. They don't want to be alone, but if you get two, make sure they're the same sex or they'll have babies.
• BIRDS
Fond of a fixed timetable, birds require feeding at the same time each day. Cages should be cleaned daily and disinfected (消毒) weekly. Birds clean themselves by bathing in dishes of water and grow in cages big enough to spread their wings and fly a short time.
1.All the following pets are recommended in the passage EXCEPT ________
A.Rabbits B.Cats C.Guinea pigs D.Birds
2.As a beginner to raise fish, you'd better ________ in a tank.
A.get some cold-water fish, which get along well B.get some warm-water fish, which get along well
C.get some cold-water fish and some warm-water fish D.get only one cold-water fish or warm-water fish
3.Rabbits can live up to ________ years, as long as dogs or cats.
A.five B.ten C.twenty D.thirty
4.________ are necessary for Guinea pigs to play with or grow.
A.Tank heaters B.Cages C.Toys D.Cracks or holes
5.The underlined word "fixed" from the passage means ________.
A.regular B.repaired C.full D.mixed
6.The passage is mainly written to ________.
A.officers working for SPCA B.staff from the local zoo
C.reporters for the Animal World D.kids hoping to raise pets at home
No matter who you are and where you live, the most important thing is what kind of person you are. There are many good qualities (品质) that can benefit you a lot in your life. Among them, the following qualities are the most helpful ones.
Have a positive attitude(态度). Life is not always a bed of roses. When you face difficulties, don't lose heart. Do you know what can help you overcome difficulties? It's your attitude. Cheer up! Life is like a mirror. When you smile in front of it, it will also smile at you.
Keep learning. Maybe you are used to your present life. Every day you have so much work to do that you can't find any time to learn. However, the world around you is changing all the time. Never be satisfied with yourself, or you will fall behind others. Keeping learning can help you get success in the future.
Be creative. In the modern world, the students who have creative thinking are needed most. Being creative means coming up with new ideas and having creative imagination. Those who are creative have more choices in their life.
Be honest and keep your promise. Honesty is the best policy(原则). Nobody likes a person who tells lies. The one who keeps his words is popular everywhere.
As long as you have these qualities mentioned above, you will be excellent and make a difference to the world. Albert Einstein once said, "Try not to become a man of success but rather try to become a man of value."
1.From the passage, we know that________can help you overcome difficulties.
A.roses B.attitude C.mirrors D.learning
2.The underlined word "benefit" probably means________in Chinese in this passage.
A.影响 B.补贴 C.有益 D.救济
3.In the writer's opinion, there are ________qualities that can benefit you most in your life.
A.Three B.four C.five D.six
4.Which of the following is NOT true according to the passage?
A.Since there is too much work to do, you needn't find time to learn.
B.If you think creatively, you will have more chances to choose in your life.
C.When you keep your words, you usually promise to do what you have said.
D.Albert Einstein thought we should become a man of value.
5.Which one might be the best title of this passage?
A.Keeping Your Promise B.Being a Man of Success
C.Trying to Think Creatively D.The Most Helpful Qualities of a Man
I’m a girl, Myra. Racing on the 1,500-meter track(跑道), I’m so tired. I want to stop but a voice repeating in my head, “No one knows what the result will be. Everything is still possible.” Today, I have to fight with myself.
Nine years ago, when I was a 6-year-old girl, my mother took me on a trip. We went to the foot of a high mountain which she told me that we would climb. I have never done this before and the thought of it made me very happy.
At the beginning, I was so excited, and climbed fast. But half an hour later, when I was thirsty and tired, I just stopped and sat upon the ground, completely silent. My mom came and sat next to me.She said, ”Get up and go on!” Crying, I almost shouted, “Never! It’s too tiring and I am thirsty. I want to go back home now.”
Patiently she explained, “Listen, my dear. If you try your best, anything is possible. If you don’t try, your dream will never come true. You will never know how beautiful the scenery looks unless you reach the top of the mountain.”
Hearing her words, I stopped crying and started to climb again. Finally I did reach the top of the mountain and enjoyed the fantastic view.
Today I’m on the racing track. I’m going to keep running because I know it’s always worth. And in the end I made it; I got through the finish line. Although it was really difficult and I did not win, I did finish it. “Never stop fighting until you arrive at your destined(命定的) place—— that is, the unique you.”
1.Myra is running on the_______ track today and she has to fight with herself.
A. 800-meter B. 1,500-meter C. 2-kilometer D. marathon
2.Myra’s mother asked her to climb the high mountain when she was ____ years old.
A. nine B. eight C. six D. eleven
3.At the beginning, Myra climbed very fast because_______.
A. she was so excited and happy B. she made it to the top of the mountain
C. it was going to rain at that time D. she wanted to come up with her mother
4.Did Myra finish the 1,500-meter race today?
A. We don’t know. B. No, she didn’t. C. She finished half. D. Yes, she did.
5.Myra’s experience mainly wants to tell us that _______.
A. we are sure to feel tired when we’re climbing
B. as teenagers, we need to practice running more
C. mountain climbing is a good way to keep healthy
D. we should keep fighting until we reach our goals
On my recent trip to Sydney with my parents, we visited the Wildlife Park.
The Wildlife Park has lots of different animals and birds. Some are native (当地的) toAustralia and can only be found there. There are over 600 animals there, including kangaroos,koalas and crocodiles (鳄鱼). They are kept in their natural environment. I like the Wildlife Park better than a zoo where most of the animals are in cages (笼子).
We first spent some time with the kangaroos. We were allowed to touch and feed them. It was very exciting to be so close to them. There were koalas there too. They looked very cuddly (令人想拥抱的). Although we were not allowed to carry them, I got to take a photo with one. It is a wonderful souvenir (纪念品) of my holiday in Sydney.
The Wildlife Park has plenty of freshwater and saltwater crocodiles. Some of them arereally big and scary (吓人的) with huge teeth! I did not want to get too close to them.
There was also a bird show. The keepers showed us different species (种类) they had. I saw an old parrot which could “talk”. It made a great impression on me.
I enjoyed the trip very much. There was so much to see.
1.Where is the Wildlife Park?
A.In Sydney. . B.In Cairo. . C.In Athens. . D.In Rome.
2.What is a wonderful souvenir of the writer’s holiday?
A.A parrot that could talk. . B.A chance to feed a koala.
C.A photo with a koala. . D.Food for the kangaroos.
3.Why didn’t the writer want to get very close to the crocodiles?
A.They lived in water.
B.The writer was afraid of them.
C.The writer did not want to feed them.
D.The writer did not like the smell of saltwater.
4.Which of the following is true?
A.The kangaroos are kept in cages in the Wildlife Park.
B.The writer travelled to the Wildlife Park alone.
C.The writer went to see koalas first.
D.The writer watched a bird show.
5.How did the writer feel after visiting the Wildlife Park?
A.Excited. . B.Unhappy. . C.Bored. . D.Hopeless.