Coronaviruses(冠状病毒) are a large group of viru...

Coronaviruses(冠状病毒) are a large group of viruses. They consist of a core of genetic material(遗传物质) surrounded by an envelope with protein spikes(蛋白棘突). This gives it the appearance of a crown. Crown in Latin is called “corona” and that’s how these viruses get their name. In this text, we’ll take a quick look at what’s currently known about the virus.

Covid-2019

The 2019 Novel Coronavirus, first reported December in Wuhan, central China’s Hubei Province, has quickly spread across the country and around the world. It initially occurred in a group of people with pneumonia(肺炎) who’d been associated with a seafood and live animal market in the city of Wuhan.

Intermediate hosts: The Covid-2019 may originate in bats, a team led by renowned Chinese virologist Shi Zhengli said earlier, while the intermediary host remains unknown.

Incubation period(潜伏期): usually 1-14 days.

Infection: Virus may spread before symptoms show.

SARS-CoV

The Severe Acute Respiratory Syndrome (SARS) coronavirus was first identified in China in 2003 .

Intermediate hosts: Bats are the original host. Civet cats serve as an important intermediary that carries virus from the winged mammal to humans.

Incubation period: 2-7 days.

Infection: Virus spread after symptoms show.

MERS-CoV

The Middle East Respiratory Syndrome (MERS中东呼吸综合征) coronavirus was first identified in Saudi Arabia in 2012.

Intermediate hosts: MERS-CoV was travelled from dromedary camel to humans.

Incubation period: 2-14 days.

Infection: Virus may spread before symptoms show.

1.What might be the intermediate hosts of the Covid-2019?

A.Bats. B.Mosquitoes C.Camel. D.Unknown yet.

2.Which kind of coronaviruses spreads after symptoms appear?

A.SARS-CoV. B.MERS-CoV.

C.The Covid-2019. D.All Coronaviruses.

3.What can we learn about coronaviruses ?

A.Bats are to blame for the outbreak of all the three coronaviruses.

B.The Covid-2019, SARS-CoV and MERS-CoV are all listed as coronaviruses.

C.Mers-Cov were first identified in China.

D.SARS-Cov has a longer incubation period than Mers-cov.

高一英语阅读理解中等难度题查看答案及解析

All the classes in this school _________ 60 students though they are of different ages。

A. are consisted of  　　　 B. consist of　　　　 C. is made up of 　　　　 D. make up of

高一英语单项填空简单题查看答案及解析

The English language____ the rules and____ each group of people brought to Britain with them.

A．consists of; vocabulary                   B．consists in; vocabulary

C．consists of; vocabularies                  D．consists in; vocabularies

高一英语单项填空简单题查看答案及解析

A group of senior high school students are playing outside on a basketball court. They are shouting with excitement. And they all have the same dream. They wish to play in the NBA, just like Huston Rocket’s Yao Ming. “Someday, there will be more Chinese players like Yao in the NBA,” said 15-year-old Xie Tao, a senior 1 boy at Shanghai No. 2 Middle School. Xie always watches Yao playing on TV. “He is a great player. He makes me proud to be Chinese,” he said.

Like Xie, 17-year-old Liu Yan at Beijing No. 22 Middle School is also a big NBA fan. “Since early May, I’ve not missed one game in the NBA,” said the senior 3 student.

Basketball is becoming popular in middle schools across the country. And more young players are starting to like the sport. More students are playing the game.

Jiang Hui, a basketball teacher at Beijing No. 2 Middle School, said that 85 percent of the students at this school like the sport. “Students are full of passion for the game,” Jiang’s team won the regional first prize in the 2004 National High School Boy’s Basketball League in　　 march. The league is the first national basketball competition for high school students.

Playing basketball is a good way to exercise. But students also enjoy it for other reasons. For Li Yan, a Senior 2 at Shanghai No. 12 Middle School, basketball teaches him lessons in life. “When I am in a game, I feel more confident about my studies, “ he said. “ It also teaches me to have a good team spirit and to enjoy friendship.”

1.The same dream of the group of senior high school students is to ______.

A. to play in the NBA　　　　　　　　　　 B. be as tall as Yao Ming

C. watch Yao Ming playing on TV　　 　 D. visit Huston Rocket’s center

2.How many students are mentioned in the passage?

A. 2.　 　　 B. 3 　 　　 C. 4　　 　　 D. 5

3.Which school team won the regional first prize in the first national basketball competition for high school students?

A. Shanghai No. 2 Middle School.　　 B. Beijing No. 22 Middle School.

C. Beijing No. 2 Middle School.　　　　 D. Shanghai No. 12 Middle School.

4.Which of the following is NOT true according to the passage?

A. Basketball is becoming popular in middle schools in Chine.

B. The 2004 National High School Boy’s Basketball League was held in May.

C. Playing basketball is a good way to exercise.

D. Students enjoys playing basketball for a lot of reasons.

5.Who learns to have a good team spirit from playing basketball?

A. Xie Tao　　　 B. Yao Ming　　　　 C. Jiang Hui　　　　 D. Li Yan

高一英语阅读理解中等难度题查看答案及解析

Cats are very smart. They are one of the smartest animals. The brain of a cat is large.  It is highly developed. This may be why cats have good memories. Cats remember kindness and cruelty. It is a good idea to treat a cat well. Cats can “speak” too. They meow for attention. Often they stand by a door. Then they meow. Then they look over their shoulders. They want to see if their owners are coming. Cats make other noises also. They purr(猫发出的咕噜声)when they are happy. They hiss when they are angry.

Cats have a lot of pride. They don’t usually do silly tricks. Almost all cats want to have their own way. They are mostly true to only one person. They don’t switch loyalty easily. Cats were free in the wild. They want to stay that way. They like to be their own masters. When a cat is left alone, it can go back to caring for itself. It can live in the wild again. This is different from dogs. Dogs will switch their loyalty. At one time dogs were loyal to the leaders of their packs. Now, they will transfer allegiance(忠诚)to their owner. They do not like to be alone.

With kindness, a cat can be trained. Cats can learn to do many things. Some cats can learn to open doors. Some can ring doorbells. Some can even turn on water tap. Then they take a drink. Cats are very smart. Before drinking, they put a paw in the water. They test whether the water is hot or cold.

1.What is the best title for this passage?

A．The Difference Between Dogs and Cats.      B．The Characteristics of Cats.

C． Loyal Animals.                         D． How to Keep Cats?

2.It’s interesting to have cats around ourselves because ________.

A.they always switch their loyalty    B. they like to do silly tricks

C. they will hiss when they are happy  D they are smart and have good memories

3.The last paragraph mainly shows that ________.

A．cats can test whether the water is cold or not

B．cats know how to turn on the water tap

C．cats are smart

D．cats know how to open a door

高一英语阅读理解中等难度题查看答案及解析

In the middle of my home country there are very large places.They are hot and dry land called deserts.

1. Families live a long way from other people.Sometimes they are the only people for thousands of kilometres.2.

About 65years ago these people found that using strong radios was a possible way for families living far away to communicate with each other.They decided they could use the radios for school.In this way，children could talk to each other like at school.3.

The children each spent about 30minutes a day on the radio.They talked to their teacher about their work and difficulties.The teacher designed some exercises and tasks based on what they learned and posted them to the children.After finishing their work，the children sent it back to their teacher to mark.4. He tried to visit each child twice each year.This was sometimes difficult.The journey was very long and could be dangerous.In addition，the school held camps once a year.The children could all meet each other and shared their learning experience.

5.The government provides families with computers so that the children can use the Internet to talk to their teachers and classmates by e﹣mail now.The teachers enjoy their work very much because they get to know the children and their families very well.It is an interesting way to learn，don't you think？

A.The teacher also travelled around the country.

B.All over the deserts are farms and small towns.

C.This was how the first "School of the Air" started.

D.These families' children cannot go to school like you.

E.With the development of technology，computers are becoming popular.

高一英语七选五中等难度题查看答案及解析

Don’t be surprised if you see a group of people dancing or shouting on the square. They are a flash mob (快闪族). Confused by their name? Actually, a flash mob, organized with the help of the Internet or other digital communications networks, is a group of people who gather suddenly in a public place, do something unusual for a period of time, such as exchanging books, coming together to look at the sky, waving their hands and shouting something at the top of their lungs for 30 seconds, and then quickly disappear before the police can arrive.

Bill Wasik, senior editor of Harper’s Magazine, organized the first flash mob in Manhattan in May 2003 and the first successful flash mob gathered on June 3, 2003 at Macy’s department store involving 100 people gathering on Macy’s Department Store. Following this, about 200 people flooded the lobby of the Hyatt hotel, applauding in one voice for fifteen seconds, and next participants pretending to be tourists on a trip invaded a shoe shop in Soho. A later mob saw hundreds of people in Central Park making bird noises.

Wasik claimed that he created flash mobs as a social experiment designed to tease hipsters (追逐时尚的人), and highlight the cultural atmosphere of agreement and of being part of “the next big thing”. Many web logs, chat rooms and Web groups are devoted to the craze. Though flash mobs were originally regarded as useless, the concept has already developed for the benefit of political and social events. Flash mobbing takes advantage of the efficiency of communicating information on Websites and by email, and protesters can similarly use the “on and off” concept to be involved in political events. Such flash mob gatherings can sometimes shock or frighten people who are not aware of what is taking place. They also have enormous economic potential, such as using flash mobs to advertise a product.

The flash mob is now becoming more and more popular. People use it to do many things. For example, in 2009, hundreds of Michael Jackson’s fans took part in a flash mob to remember him, gathering outside the railway station in Liverpool, singing and dancing Michael’s famous song, beat it together. In another example, some people took part in a flash mob to warn people against negative words. Flash mobs give people from all walks of life an opportunity to come together to create a memory.

1. A flash mob is most likely to 　　　　 .

A. give out leaflets of a brand bicycle to the passers-by

B. gather in public places performing and leave quickly

C. plan to go mountaineering on the first day of Horse Year

D. sit for days in front of the city hall for higher wages

2.According to the passage, what contribute(s) most to the popularity of the flash mob?

A. Harper’s Magazine　　　　　　　　　　　 B. the government

C. political events　　　　　　　　　　　　 D. digital networks

3.The purpose of the writing is 　　　　 .

A. to amuse and interest　 　　　　　　 B. to argue and advise

C. to describe and introduce　　　　　　 D. to question and comment

高一英语阅读理解中等难度题查看答案及解析

阅读理解。

Don’t be surprised if you see a group of people dancing or shouting on the square. They are a flash mob (快闪族). Confused by their name? Actually, a flash mob, organized with the help of the Internet or other digital communications networks, is a group of people who gather suddenly in a public place, do something unusual for a period of time, such as exchanging books, coming together to look at the sky, waving their hands and shouting something at the top of their lungs for 30 seconds, and then quickly disappear before the police can arrive.

Bill Wasik, senior editor of Harper’s Magazine, organized the first flash mob in Manhattan in May 2003 and the first successful flash mob gathered on June 3, 2003 at Macy’s department store involving 100 people gathering on Macy’s Department Store. Following this, about 200 people flooded the lobby of the Hyatt hotel, applauding in one voice for fifteen seconds, and next participants pretending to be tourists on a trip invaded a shoe shop in Soho. A later mob saw hundreds of people in Central Park making bird noises.

Wasik claimed that he created flash mobs as a social experiment designed to tease hipsters (追逐时尚的人), and highlight the cultural atmosphere of agreement and of being part of “the next big thing”. Many web logs, chat rooms and Web groups are devoted to the craze. Though flash mobs were originally regarded as useless, the concept has already developed for the benefit of political and social events. Flash mobbing takes advantage of the efficiency of communicating information on Websites and by email, and protesters can similarly use the “on and off” concept to be involved in political events. Such flash mob gatherings can sometimes shock or frighten people who are not aware of what is taking place. They also have enormous economic potential, such as using flash mobs to advertise a product.

The flash mob is now becoming more and more popular. People use it to do many things. For example, in 2009, hundreds of Michael Jackson’s fans took part in a flash mob to remember him, gathering outside the railway station in Liverpool, singing and dancing Michael’s famous song, beat it together. In another example, some people took part in a flash mob to warn people against negative words. Flash mobs give people from all walks of life an opportunity to come together to create a memory.

1.A flash mob is most likely to 　　　　 .

A. give out leaflets of a brand bicycle to the passers-by

B. gather in public places performing and leave quickly

C. plan to go mountaineering on the first day of Horse Year

D. sit for days in front of the city hall for higher wages

2.According to the passage, what contribute(s) most to the popularity of the flash mob?

A. Harper’s Magazine.　　　　 B. The government.

C. Political events.　　　　　 D. Digital networks.

3.The purpose of the writing is 　　　　 .

A. to amuse and interest

B. to argue and advise

C. to describe and introduce

D. to question and comment

高一英语阅读理解中等难度题查看答案及解析

They discovered a large collection of old pots _______ Qin Dynasty, which are still _______ today.

高一英语单项填空简单题查看答案及解析

Most of us are the only child in our family. We have no brothers or sisters. Our family mainly consists of our mom,our dad and us. We are growing up in a world differently from our parents’. And we will be the future leaders of China. Some day we have to work hand in hand with each other and make China more and more beautiful. So we must learn to love each other like brothers and sisters.

It’s hard to think how difficult life would be if we had a sibling(同胞，手足).We never have to share anything at home. Of course, we might have cousins, but we don’t have to live with them! Our parents try to give us the best, and the best doesn’t need sharing between two or three children. Do we ever ask ourselves if we are (宠坏) spoiled?

A recent study has found that many children don’t know how to love others! We don’r know the value of money. We don’t know how hard our parents are to support us. We don’t want others to regard us as spoiled, do we? Well, why not start now to help our parents at home, share a game with one of our friends or value the opinions of our classmates, even if we don’t always agree? In a word, we must learn to love each other!

1.The underlined phrase “consists of ” means ____________in Chinese.

A.由...组成     B.由...反映     C.由...提示      D.由...覆盖

2.As Chinese teenagers, what’s our duty in the future?

A.To save money      B. To learn to love each other

C. To look after our brothers and sisters

D. To make China more and more beautiful

3.Why do some people think we are spoiled?

A. We don’t know how to love each other

B. We only share games with our friends

C. We don’t know how to use money

D. Our parents work hard to support us.

高一英语简单题查看答案及解析