题目内容
Fire can destroy ________.
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A ．everything |
B ．nothing |
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C ．something |
D ．anything |
口算能手系列答案We all know the dangers of fires. It’s good and necessary for a family to learn how to prepare for a fire. Here are some suggestions.
Put a smoke alarm(火警) in the house. Smoke from a fire causes the alarm to go off. The alarm makes a loud sound. The sound tells everyone to leave the house at once.
Make escape(逃脱) plans. We should know all the ways out of the house. If there is a fire, everyone follows the plan to get out. Part of the plan is to check all the windows to make sure they can be opened easily.
Buy fire extinguishers(灭火器) in the house. Everyone in the family should know how to use them.
Practise for a fire. We do fire practice because we teach children about fire safety. Everyone in the family should know the following fire rules:
★ Don’t open a hot door! The fire can grow more quickly if you open the door.
★ Stay close to the floor! Smoke can be more dangerous than fire. The best air is near the floor because smoke rises.
★ What will you do if your hair or clothes start to burn? First, stop! Don’t run! The fire burns faster because of more air. Drop! Fall to the floor. Then roll! Turning over and over will make the fire go out. Put a blanket(毯子) around you to keep air away from the fire that may still be on you.
There are many possible causes for fires. A wise family is ready all the time. If there is a fire, don’t forget to call 119 for help.
【小题1】When a smoke alarm rings at home, it means _________.
| A．you have to get up | B．water is running to the floor |
| C．something is burning | D．someone breaks your window |
| A．we practise for a fire | B．we make escape plans |
| C．we buy fire extinguishers | D．we use electrical cookers |
| A．the door will soon be on fire | B．the electricity will be cut off |
| C．the fire will grow more quickly | D．the house will fall down |
| A．Stop, run, roll. | B．Stop, drop, roll. |
| C．Run, drop, roll. | D．Roll, drop, stop. |
| A．Be Ready for a Fire. | B．The Causes of a Fire. |
| C．Learn to Use a Fire Extinguisher. | D．The Dangers of a Fire. |
What are you going to do if you are in a burning house? How will you escape? Do you know how to save yourself? Please read the following passage.
Escaping a fire is a serious matter. Knowing what to do during a fire can save you life. It is important to know the ways you can use and show them to everyone in the family, such as stairways(楼梯) and fire escapes(消防通道), but not lifts.
From the lower floors of the buildings, escaping through windows is possible. The second floor window is usually not very high from the ground. Of course, it is safer to jump a short way than to stay in a burning building.
Windows are also useful when you are waiting for help. Be sure to keep the door closed. Or smoke and fire may be drawn into the room. Keep your head low at the window to be sure you get fresh air rather than smoke that may go into the room. On a second or third floor, the best windows for escape are those that open onto a roof (屋顶). From the roof a person can drop to the ground more safely.
【小题1】It is important to _______.
| A．put out the fire in the burning house |
| B．know the ways to escape the fire |
| C．jump off a burning house |
| D．keep the door closed |
| A．if there are some bushes on the ground |
| B．if you are strong enough |
| C．if you live on a lower floor |
| D．If you have a long rope |
| A．You can escape though stairways. |
| B．You can choose fire escapes. |
| C．Escape from the windows that open onto a roof. |
| D．Use a lift to come down at once. |
| A．Escaping from the Windows |
| B．Save Yourself in the House |
| C．Knowledge on Fire |
| D．Waiting for Help |
What are you going to do if you are in a burning house? How will you escape? Do you know how to save yourself? Please read the following passage.
Escaping a fire is a serious matter. Knowing what to do during a fire can save yourself. It is important to know the ways you can use and to show them to everyone in the family, such as stairways (楼梯) and fire escapes, but not lifts.
From the lower floors of the buildings, escaping through windows is possible, learn the best way of leaving through windows with the least chance of serious injury (伤害).
The second floor window is usually not very high from the ground. An average person, hanging by the finger-tips (手指尖) will have a drop of about six feet to the ground. It is about the height of an average man. Of course, it is safer to jump a short way than to stay in a burning building.
Windows are also useful when you are waiting for help. Be sure to keep the door closed. Or smoke and fire may be drawn into the room. Keep your head low at the window to be sure you get fresh air rather than smoke that may have leaked (泄露) into the room.
On a second or third floor, the best windows for escape are those which open onto a roof (屋顶). From the roof a person can drop to the ground more safely. Dropping onto cement (水泥) might end in injury. Bushes and grass can help to break a fall.
【小题1】 It is important to _____________________.
| A．know the ways to escape a fire | B．put out a fire in a burning house |
| C．jump out of a burning house | D．keep the door closed |
| A．if you are strong enough |
| B．if there are some bushes on the ground |
| C．if you live on a lower floor |
| D．if you have a long rope |
| A．You can escape through stairways. |
| B．Use a lift to come down at once. |
| C．Escape through the windows which open onto a roof. |
| D．You can choose fire escapes. |
| A．you can get fresh air | B．you can call for help |
| C．you can easily jump off | D．you can be seen first |
| A．Escaping through the Windows | B．Save Yourself from A Burning House |
| C．Knowledge on Fire | D．Waiting for Help |
Fire can help people in many ways. But it can also be very harmful. Fire can make water hot and house warm, give light and cook food. But fire can burn (燃烧) things, too. It can make trees, houses, animals and other things catch fire (起火). If some people can't run away from fire, it can kill them. This happens in every country every year.
Sometimes big fire can burn forests. A month ago, a large forest fire broke out in Yunnan Province. It lasted nearly half a month. The forest in Heilongjiang Province and the grassland in Inner Mongolia caught fire in May, 2006. After more than ten days' fight, over 30,000 people and soldiers put out (扑灭) the fire at last.
Nobody knows clearly when people began to make fire, but there are many interesting stories about the first time a man or a woman started a fire. One story from Australia tells about a man who went to the sun and brought fire down a long time ago. Today people know how to make a fire with matches (火柴). Children sometimes like to play with them. But matches can be very dangerous. The match can burn a piece of paper and then it can burn a house. A small fire can become a big fire, and destroy many things. Fire kills many people every year. So you must be careful with fire.
1.The main idea of the passage is that _________.
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A．fire is dangerous and harmful |
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B．forest fire can be easily put out |
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C．who started a fire the first time |
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D．every month there is a forest fire in Yunnan Province |
2.Matches can be dangerous because _________.
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A．they always burn a house |
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B．they can make things catch fire |
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C．they can burn a piece of paper |
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D．they kill many animals every year |
3.The word “destroy” in the passage means ________in Chinese.
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A．破灭 |
B．炸毁 |
C．毁灭 |
D．粉碎 |
4.The writer of the passage wants to tell us that ________.
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A．we know when man began to make a fire |
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B．people should use fire carefully |
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C．fire can burn down all things in the world |
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D．all children like to play with matches |