Fires kill thousands of people every year. Learn what to do in case a fire breaks out. Here are some rules to follow at home. The first thing to do is to make an escape plan. In a fire, smoke and flam 题目和参考答案——青夏教育精英家教网—

题目内容

　　Fires kill thousands of people every year. Learn what to do in case a fire breaks out. Here are some rules to follow at home.

　　The first thing to do is to make an escape (逃脱) plan. In a fire, smoke and flames (火焰) may block stairs or a hallway. Plan a way to get out of each room in your home. You may have to climb out through a window. At night, sleep with the door closed.

　　Don't try to fight a fire yourself. Get away from the fire and call the fire department. Test a door with your hands before you open it. Don't open a door that is warm. Use another way out.

　　Many fires start in a kitchen. A pan of grease (油) may catch fire. Put a lid (盖) on the pan and turn off the stove. Never use water on a grease fire because water will spread the fire.

1．What is the best title for this selection?

[　　]

A．“Racing to a Fire”

B．“Lives Lost in Fires”

C．“What To Do in Case of Fire”

D．“Safe Cooking”

2．An escape plan is ________.

[　　]

A．a way to fight a fire

B．a way to get out

C．a way to sleep

D．a way to cook

3．Do not open a door that is ________.

[　　]

A．warm

B．greasy

C．wet

D．closed

4．One rule in the story is to ________.

[　　]

A．pull the fire alarm

B．sleep with the door closed

C．climb on the roof

D．put out the fire yourself

5．Which one of these ideas is in the story?

[　　]

A．All fires start in a kitchen.

B．Windows keep out smoke.

C．Wood burns quickly.

D．Water will spread a grease fire.

答案：C;B;A;B;D
提示：

1．in case 以防万一

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阅读短文，然后根据内容回答问题。

　　What a cold winter! How wonderful it would be if there was a fire! Fire keeps us warm．But fire is very dangerous, and can kill us．

　　November 9 was National Fire Safety Day．It's a time for us to learn a lot more about fire, especially(特别是)what to do if we are caught in a fire．

　　If you smell smoke or see fire, shout out“Fire”! Shout(大喊)as loudly as you can, because people may be asleep．

　　Never try to put out a fire yourself, even if it is a very small one! Get help from your parents or call 1－1－9．Tell 119 where you are and what is on fire．Listen to 119's instructions(指导)．

　　If there is a lot of smoke in your room, keep down close to the floor．There is less smoke down there, so it's easier to breathe(呼吸)and see where you are going．If you don't, the smoke may kill you before the fire does．

　　Test the door before you open it．Touch it with the back of your hand near the top．If the door is cool, open it carefully．If the door is hot, do not open it! Try to find a different way out．

　　Most home fires start at night when people are asleep．So, always close your bedroom door before sleep．It can keep the fire out．

　　If you can, get out of your home as soon as you can．Do not stop to pick up anything．A fire can become very big in a few seconds!

　　Never use the lift during a fire．Always use the stairs．A lift may stop at a floor where the fire is burning．It may also go wrong and keep you inside．

　　Never go back into a burning building! Even if you have left your pet of favorite toy inside, do not go back for it．Don't worry about your pets．Animals have a very good sense of smell．They often get out of building before people!

1．If you smell smoke or see fire, what will you do?

______________________________

2．What should people use during a fire．the lift or the stairs?

______________________________

3．If there is a lot of smoke in your room．what will you do?

______________________________

4．How do you know if you can open the door?

______________________________

5．According to this article, if you left your pet in the building, will you go back to get it?

______________________________

阅读理解，阅读下列短文，从各题所给的A、B、C和D项中选出最佳选项。

　　Lightning(闪电)is shocking, and it happens all over the world! Scientists think that there are more than three million lightning strikes(袭击)every day in the world-that's thirty strikes every second．

　　Lightning can also be very dangerous．Every year, lightning kills people because it can start big fires or because it reaches temperatures up to 28, 000 degrees centigrade．American Roy Sullivan, who worked in a park, holds the record for surviving the most lightning strikes．Between 1942 and 1983, he was hit seven times!

　　So, why does lightning strike? Lightning strikes happen when ice and water in clouds rub(摩擦)together, and cause atmospheric(大气层的)changes．When this happens, it creates a static charge(静电电荷)．Lightning can strike inside the cloud, between two clouds and between a cloud and Earth．It's the last type of strike that is the most dangerous for humans．About 1, 000 people get struck by lightning every year in the United States, and about 100 of them die as a result．

　　Lightning is certainly not something to toy with．When lightning strikes, it's best to stay inside a large building．To stay safe, do not stand under trees, on hills or near water．Trees attract lightning．Also, do not lie down on the ground, otherwise the electricity may go through you and cause a heart disease．

(1)

Lightning strikes ________．
[　　]
A．	happen three billion times each day
B．	will start when there are big fires
C．	can reach very high temperatures
D．	kill all those who work in a park

(2)

What does “surviving” in paragraph 2 mean in Chinese?
[　　]
A．	目睹
B．	幸存
C．	制造
D．	遇难

(3)

We can infer(推断)from paragraph 3 that ________．
[　　]
A．	lightning strikes are caused whenever ice and water meet
B．	lightning between two clouds is the most dangerous for humans
C．	lightning strikes create static charge
D．	about one tenth of the people struck by lightning die every year in America

(4)

Which expression means “to toy with” in the last paragraph?
[　　]
A．	to play with
B．	to take seriously
C．	to show off
D．	to take it easy

(5)

Where's the best place to be when lightning strikes?
[　　]
A．	On top of a hill．
B．	In a swimming pool．
C．	In a tree．
D．	Inside．

完形填空

　　We have always been warned of the dangers of forest fires．They cause 　　1　　 to a forest．They kill many plants and animals in an eco-system, which is a group of living things and their environment．But have you ever heard of a forest fire that can be 　　2　　 for a forest? People start some of the fires with a special reason to actually do good to the eco-system．

　　In fact, fires are a natural part of any eco-system．Without fires, the oldest and largest trees would stop sunlight from reaching the forest floor．Fires can 　　3　　 some of these old trees．When the trees die, they provide something good for the earth．New trees can grow strong and healthy in their place．

　　Some trees even need fires to grow．These trees hold their seeds(种子)inside．Heat from a fire allows the coat of the seeds to open up．Then the seeds fall to the ground and have the 　　4　　 to grow/

　　Scientist, who know about nature’s needs, start some of these fires, called controlled burns．A fire is started and kept under control．This way, the fire does not spread out of the area or 　　5　　 a after forest fires, they can go hungry 　　6　　 their food has been damaged in the fire．Small, controlled fires mean than animals will not have to move far to find food．After some time, small plants begin to grow．Animals return soon after the plants return．This 　　7　　 makes an eco-system．

　　So the next time you hear about a forest fire, think about the good as well as the bad．It may take a new eco-system a while to return, but it will likely come back stronger and healthier than ever．

(1)


[　　]
A．	illness
B．	difficulty
C．	damage
D．	flood

(2)


[　　]
A．	helpful
B．	powerful
C．	harmful
D．	awful

(3)


[　　]
A．	take the place of
B．	get ready for
C．	be bad for
D．	get rid of

(4)


[　　]
A．	time
B．	water
C．	chance
D．	skill

(5)


[　　]
A．	discover
B．	cover
C．	but
D．	waste

(6)


[　　]
A．	because
B．	although
C．	but
D．	so

(7)


[　　]
A．	almost
B．	again
C．	never
D．	even

完形填空：阅读下面短文，掌握其大意，然后从各题所给的四个选项中，选出一个最佳答案。

　　Fire can help people in many ways. But it can also be very (1) . Fire can heat water, warm your house, give light, and cook food. But fire can burn things (2) . It can bum trees, houses, animals , or people. (3) big fires can burn forests.

　　Nobody knows for sure how people began to use fire. But there are many (4) old stories about the first time a man or woman started a fire. One story from Australia (5) about a man a very long time ago. He went (6) the sun by a rope and brought fire down.

　　Today people know how to make a fire with matches. Children sometimes like to play (7) them. But matches can be very dangerous. One match can bum a piece of paper, and then it might burn a house. (8) small fire can become a big fire very fast.

　　Fires kill many people every year. So you must be (9) with matches. You should also learn to put out fires. Fires need oxygen(氧气). (10) oxygen they die. There (11) oxygen in the air. Cover a fire (12) water, sand or in an emergency (紧急情况), with your coat or a blanket. This keeps the air away (13) a fire and kills it.

　　Be careful with fire, and it will (14) you. Be careless with fire, and it (15) hurt you.

1．

[　　]

2．

[　　]

A．also

B．either

C．too