To extinguish (熄灭) different kinds of fires, several types of fire extinguishers have been invented. They must be ready for immediate use when fire breaks out. Most portable (手提式的) kinds operate for less than a minute, so they are useful only on small fires. The law requires ships, trains, buses and planes to carry extinguishers.
Since fuel, oxygen (氧气) and heat must be present in order for fire to exist, one or more of these things must be removed or reduced to extinguish a fire. If the heat is reduced by cooling the material below a certain temperature, the fire goes out. The cooling method is the most common way to put out a fire. Water is the best cooling material because it is low in cost and easy to get.
Another method of extinguishing fire is by cutting off the oxygen. This is usually done by covering the fire with sand, steam or some other things. A blanket may be used do cover a small fire.
A third method is called separation, which includes removing the fuel, or material easy to burn, from a fire, so that it can find no fuel.
The method that is used to put out a fire depends upon the type of fire. Fires have been grouped in three classes. Fires in wood, paper, cloth and the like are called Class A fires. These materials usually help keep the fire on. Such fires can be stopped most readily by cooling with water.
1.If a fire breaks out on a bus, which of the follow should be ready there for you to use?
A. Sand B. Water
C. A blanket. D. An extinguisher.
2.To cover a small piece of burning wood with a basin in order to stop the fire is an example of ________.
A. separating the fire B. reducing the heat
C. removing the fuel D. cutting off the oxygen
3.In choosing how to put out a fire, we should first be clear about ________.
A. when it breaks out B. how it comes about
C. what kind it is D. where it takes place
4.What would the author probably discuss in the paragraph that follows?
A. Another class of fires B. Another type of extinguishers
C. How fires break out. D. How fires can be prevented.
高三英语阅读理解简单题
To extinguish (熄灭) different kinds of fires, several types of fire extinguishers have been invented. They must be ready for immediate use when fire breaks out. Most portable (手提式的) kinds operate for less than a minute, so they are useful only on small fires. The law requires ships, trains, buses and planes to carry extinguishers.
Since fuel, oxygen (氧气) and heat must be present in order for fire to exist, one or more of these things must be removed or reduced to extinguish a fire. If the heat is reduced by cooling the material below a certain temperature, the fire goes out. The cooling method is the most common way to put out a fire. Water is the best cooling material because it is low in cost and easy to get.
Another method of extinguishing fire is by cutting off the oxygen. This is usually done by covering the fire with sand, steam or some other things. A blanket may be used do cover a small fire.
A third method is called separation, which includes removing the fuel, or material easy to burn, from a fire, so that it can find no fuel.
The method that is used to put out a fire depends upon the type of fire. Fires have been grouped in three classes. Fires in wood, paper, cloth and the like are called Class A fires. These materials usually help keep the fire on. Such fires can be stopped most readily by cooling with water.
1.If a fire breaks out on a bus, which of the follow should be ready there for you to use?
A. Sand B. Water
C. A blanket. D. An extinguisher.
2.To cover a small piece of burning wood with a basin in order to stop the fire is an example of ________.
A. separating the fire B. reducing the heat
C. removing the fuel D. cutting off the oxygen
3.In choosing how to put out a fire, we should first be clear about ________.
A. when it breaks out B. how it comes about
C. what kind it is D. where it takes place
4.What would the author probably discuss in the paragraph that follows?
A. Another class of fires B. Another type of extinguishers
C. How fires break out. D. How fires can be prevented.
高三英语阅读理解简单题查看答案及解析
根据短文内容,从短文后的选项中选出能填入空白处的最佳选项。选项中有两处为多余选项。
To extinguish (熄灭) different kinds of fires, several types of fire extinguishers have
been invented. 1____. Most portable (手提式的) kinds operate for less than a minute,
so they are useful only on small fires.The law requires ships, trains, buses and planes to carry
extinguishers.
Since fuel, oxygen (氧气) and heat must be present in order for fire to exist, one or more of these things must be removed or reduced to extinguish a fire.2_____. The cooling method is the most common way to put out a fire.Water is the best cooling material because it is low in cost and easy to get.
____3____. This is usually done by covering the fire with sand, steam or some other things.A blanket may be used do cover a small fire.
A third method is called separation._____4______.
The method that is used to put out a fire depends upon the type of fire.Fires have been grouped in three classes.____5____. These materials usually help keep the fire on.Such fires can be stopped most readily by cooling with water.
A.Fire extinguishers should be available everywhere in our life.
B.They must be ready for immediate use when fire breaks out.
C.Where a fire breaks out, there will surely be unavoidable damage.
D.Fires in wood, paper, cloth and the like are called Class A fires.
E.Another method of extinguishing fire is by cutting off the oxygen.
F.If the heat is reduced by cooling the material below a certain temperature, the fire goes out.
G.It includes removing the fuel, or material easy to burn, from a fire, so that it can find no fuel.
高三英语信息匹配中等难度题查看答案及解析
They supply Chinese tea and there are several kinds of different _________according to different seasons and personal interests.
A. hobby B. choice C. taste D. love
高三英语单项填空简单题查看答案及解析
They supply Chinese tea and there are several kinds of different _________according to different seasons and personal interests.
A. hobby B. choice C. taste D. love
高三英语单项填空中等难度题查看答案及解析
The firemen managed to _____ the fire in time.
A.extinguish | B.prevent | C.suppress | D.ruin |
高三英语单项填空简单题查看答案及解析
The company has launched several types of cars this year, and one_______ appeals to the young.
A. in return B. in particular C. in addition D. in turn
高三英语单项填空中等难度题查看答案及解析
Guide to Stockholm University Library
Our library offers different types of studying places and provides a good studying environment.
Zones
The library is divided into different zones.The upper floor is a quiet zone with over a thousand places for silent reading,and places where you can sit and work with your own computer.The reading places consist mostly of tables and chairs.The ground floor is the zone where you can talk.Here you can find sofas and armchairs for group work.
Computers
You can use your own computer to connect to the Wi-Fi specially prepared for notebook computers;you can also use library computers,which contain the most commonly used applications,such as Microsoft Office.They are situated in the area known as the Experimental Field on the ground floor.
Group-study Places
If you want to discuss freely without disturbing others,you can book a study room or sit at a table on the ground floor.Some study rooms are for 2-3 people and others can hold up to 6-8 people.All rooms are marked on the library maps.
There are 40 group-study rooms that must be booked via the website.To book,you need an active University account and a valid University card.You can use a room three hours per day,nine hours at most per week.
Storage of Study Material
The library has lockers for students to store course literature.When you have obtained at least 40 credits(学分),you may rent a locker and pay 400 SEK for a year's rental period.
Rules to be Followed
Mobile phone conversations are not permitted anywhere in the library.Keep your phone on silent as if you were in a lecture and exit the library if you need to receive calls.
Please note that food and fruit are forbidden in the library,but you are allowed to have drinks and sweets with you.
1.The library's upper floor is mainly for students to________.
A.read in a quiet place
B.have group discussions
C.take comfortable seats
D.get their computers fixed
2.What condition should be met to book a group-study room?
A.A group must consist of 8 people.
B.Three-hour use per day is the minimum.
C.One should first register at the university.
D.Applicants must mark the room on the map.
3.A student can rent a locker in the library if he________.
A.can afford the rental fee
B.attends certain courses
C.has nowhere to put his books
D.has earned the required credits
4.What should NOT be brought into the library?
A.Mobile phones. B.Orange juice.
C.Candy. D.Sandwiches.
高三英语阅读理解中等难度题查看答案及解析
Guide to Stockholm University Library
Our library offers different types of studying places and provides a good studying environment.
Zones
The library is divided into different zones.The upper floor is a quiet zone with over a thousand places for silent reading,and places where you can sit and work with your own computer.The reading places consist mostly of tables and chairs.The ground floor is the zone where you can talk.Here you can find sofas and armchairs for group work.
Computers
You can use your own computer to connect to the wifi specially prepared for notebook computers;your can also use library computers;which contain the most commonly used applications,such as Microsoft Office.They are situated in the area known as the Experimental Field on the ground floor.
Groupstudy Places
If you want to discuss freely without disturbing others,you can book a study room or sit at a table on the ground floor.Some study rooms are for 23 people and others can hold up to 68 people.All rooms are marked on the library maps.
There are 40 groupstudy rooms that must be booked via the website.To book,you need an active University account and a valid University card.You can use a room three hours per day,nine hours at most per week.
Storage of Study Material
The library has lockers for students to store course literature.When you have obtained at least 40 credits (学分),you may rent a locker and pay 400 SEK for a year’s rental period.
Rules to be Followed
Mobile phone conversations are not permitted anywhere in the library.Keep your phone on silent as if you were in a lecture and exit the library if you need to receive calls.
Please note that food and fruit are forbidden in the library,but you are allowed to have drinks and sweets with you.
1.The library’s upper floor is mainly for students to________.
A.read in a quiet place
B.have group discussions
C.take comfortable seats
D.get their computers fixed
2.Library computers on the ground floor________.
A.help students with their field experiments
B.contain software essential for schoolwork
C.are for those who want to access the wifi
D.are mostly used for filling out application forms
3.What condition should be met to book a groupstudy room?
A.A group must consist of 8 people.
B.Threehour use per day is the minimum.
C.One should first register at the university.
D.Applicants must mark the room on the map.
4.A student can rent a locker in the library if he________.
A.can afford the rental fee
B.attends certain courses
C.has nowhere to put his books
D.has earned the required credits
5.What should NOT be brought into the library?
A.Mobile phones. B.Orange juice.
C.Candy. D.Sandwiches.
高三英语阅读理解中等难度题查看答案及解析
Guide to Stockholm University Library
Our library offers different types of studying places and provides a good studying environment.
Zones
The library is divided into different zones. The upper floor is a quiet zone with over a thousand places for silent reading, and places where you can sit and work with your own computer. The reading places consist mostly of tables and chairs. The ground floor is the zone where you can talk. Here you can find sofas and armchairs for group work.
Computers
You can use your own computer to connect to the wi-fi specially prepared for notebook computers; you can also use library computers, which contain the most commonly used applications, such as Microsoft Office. They are situated in the area known as the Experimental Field on the ground floor.
Group-study Places
If you want to discuss freely without disturbing others, you can book a study room or sit at a table on the ground floor. Some study rooms are for 2-3 people and others can hold up to 6-8 people. All rooms are marked on the library maps.
There are 40 group-study rooms that must be booked via the website. To book, you need an active University account and a valid University card. You can use a room three hours per day, nine hours at most per week.
Storage of Study Material
The library has lockers for students to store course literature. When you have obtained at least 40 credits, you may rent a locker and pay 400 SEK for a year’s rental period.
Rules to be Followed
Mobile phone conversations are not permitted anywhere in the library. Keep your phone on silent as if you were in a lecture and exit the library if you need to receive calls.
Please note that food and fruit are forbidden in the library, but you are allowed to have drinks and sweets with you.
1.Library computers on the ground floor .
A. help students with their field experiments
B. contain software essential for schoolwork
C. are for those who want to access the wi-fi
D. are mostly used for filling out application forms
2.A student can rent a locker in the library if he .
A. can afford the rental fee
B. attends certain courses
C. has nowhere to put his books
D. has earned the required credits
3.What should NOT be brought into the library?
A. Mobile phones. B. Orange juice.
C. Candy. D. Sandwiches.
高三英语阅读理解中等难度题查看答案及解析
Guide to Stockholm University Library
Our library offers different types of studying places and provides a good studying environment.
Zones
The library is divided into different zones.The upper floor is a quiet zone with over a thousand places for silent reading,and places where you can sit and work with your own computer.The reading places consist mostly of tables and chairs.The ground floor is the zone where you can talk.Here you can find sofas and armchairs for group work.
Computers
You can use your own computer to connect to the wi-fi specially prepared for notebook computers; you can also use library computers,which contain the most commonly used applications,such as Microsoft Office.They are situated in the area known as the Experimental Field on the ground floor.
Group-study Places
If you want to discuss freely without disturbing others,you can book a study room or sit at a table on the ground floor.Some study rooms are for 2-3 people and others can hold up to 6-8 people.All rooms are marked on the library maps.
There are 40 group-study rooms that must be booked via the website.To book,you need an active University account and a valid University carD. You can use a room three hours per day,nine hours at most per week.
Storage of Study Material
The library has lockers for students to store course literature.When you have obtained at least 40 credits,you may rent a locker and pay 400 SEK for a year’s rental perioD.
Rules to be Followed
Mobile phone conversations are not permitted anywhere in the library.Keep your phone on silent as if you were in a lecture and exit the library if you need to receive calls.
Please note that food and fruit are forbidden in the library,but you are allowed to have drinks and sweets with you.
1.Library computers on the ground floor .
A. help students with their field experiments
B. contain software essential for schoolwork
C. are for those who want to access the wi-fi
D. are mostly used for filling out application forms
2.A student can rent a locker in the library if he .
A. can afford the rental fee
B. attends certain courses
C. has nowhere to put his books
D. has earned the required credits
3.What should NOT be brought into the library?
A. Mobile phones.
B. Orange juice.
C. Candy.
D. Sandwiches.
高三英语阅读理解中等难度题查看答案及解析