1. 关于火的英语作文5年级
Fire火
Sometimes fire is our friend. I can help us in many ways.But sometimes it is our enemy. It can be very harmful.Big fire can burn trees, houses, animals, or people.有时火是我们的朋友，它可以在许多方面帮助我们。可是有些时候它又是我们的敌人，它可能伤害我们。一场大火可能烧掉树木和房屋，动物，甚至烧死人。
Now we can make a fire easily with matches or lighters.Some children like to play with them, but matches and lighters can be very dangerous.如今我们能用火柴或打火机轻易地点火。有些孩子喜欢玩火柴或者打火机，可是它们是很危险的。
One match can burn a piece of paper, and then it could burn a house.A small fire can turn a big fire quickly.一根火柴可以点燃一张纸，然后可能烧毁一座房子。一场小火可以很快变成一场大火。
Be careful with fire, and it will help us.But if we aren't careful with it, it may hurt us.如果我们对火小心点，它会帮我们忙。如果我们不小心，它会伤害我们。
2. 关于火的英语作文15字
They saw a big flash and a huge ball of fire reaching hundreds of feet into the sky.
3. 英语作文大火
一场大火 A Big Fire
One night, when I was about to go to sleep, I suddenly heard an explosion of bomb. I watched out from the window and saw that heavy smog rise from a factory near my home. Then flames leap out. My father realized that it was an explosion and then caused a fire. He called 9 and 0 immediately. At the same time, my neighborhoods looked out from balconies and windows. They made phone calls, telling others what happened, or discussed with others. After a while, several fire engines and ambulances arrived. They immediately starting to put out the fire and rescue the trapped people. About half an hour later, the fire was put out, two people injured and no people died. It was lucky. However, it reminds us that we should focus on preventing fire carefully in daily life. A slightest mistake may cause serious consequences.
4. 求一个60字左右关于火的英语作文
It is said that fire was brought to our world from the paradise by Prometheus.With fire people can cook food t,warm themselves,drive away darkness,and frighten animals.But it can also do harm to us,for example,burn down buildings and forests.What's worse it may cost our lives.
As fire is so dangerous,we must learn to protect ourselves.when meeting a fire bresk-out,we should first cover our mouth and nose with a piece of wet cloth in order not to breath in the smoke,which is harmful to our bodies.Remember not to use lifts or any electronic equipments.Wait for the firefighters tohelp you out if you can not leave by youselves.
5. 关于火星的英语作文 急求!!!!!
Interplanetary robot Mars fascinates scientists because of its similarity to Earth, and it fascinates the public because our myth of 'Martians' is a vision of life beyond Earth. The Mars adventure continues with the launch of a robot vehicle by UK scientists. It's part of project to build an 'autonomous robotic scientist' to explore the Martian surface and is key to the European Space Agency's 2011 ExoMars mission.The six-wheeled vehicle housing a myriad of scientific instruments and detectors is the Mars rover, nicknamed 'Bridget'. Astrium, an EADS company, are developing the ExoMars rover prototype and coordinating its technologies with other UK-based institutions.Test bed to prove the rover's stamina Searching for a terrain similar to that found on Mars, the team took the rover to El Teide National Park in Tenerife. Lester Waugh, leading the EADS Astrium team, explains, 'The rover's not waterproof so we need good weather to test it in, but also the conditions need to be dry as any moisture affects the way the sand reacts under the wheels.'Solar panels will supply power and radioisotope heater units will help it withstand the extreme cold on Mars. The team is optimizing the performance of the wheels, suspension, the drive system, so it doesn't dig itself in on tricky terrain.Taking up to twenty minutes for radio signals to reach Earth demands a powerful navigation system to allow the rover to operate solo so they are also developing next generation computer software capabilities.Maximizing proctive science time The rover will land on Mars packed to capacity with scientific gadgets designed to be as light and as small as possible. These include: a microseismometer searching for Marsquakes; an advanced meteorological system analysing the Martian weather; a wide-angled panoramic camera which will be our eyes on Mars; a Raman spectrometer providing rock analyses; even a mole to retrieve samples from beneath the surface.The extended development time is essential for rigorous testing, as Waugh explains, 'When we put things in space we have to make sure that they'll survive the radiation environment, the extremes of heat and cold. Our science proctivity is crucial, and malfunctions may affect that. The more science we get back the better justification there is for spending more money on planetary exploration.'
6. 关于火的五年级英语作文
Sometimes fire is our friend. I can help us in many ways.But sometimes it is our enemy. It can be very harmful.Big fire can burn trees, houses, animals, or people.有时火是我们的朋友，它可以在许多方面帮助我们。可是有些时候它又是我们的敌人，它可能伤害我们。一场大火可能烧掉树木和房屋，动物，甚至烧死人。
Now we can make a fire easily with matches or lighters.Some children like to play with them, but matches and lighters can be very dangerous.如今我们能用火柴或打火机轻易地点火。有些孩子喜欢玩火柴或者打火机，可是它们是很危险的。
One match can burn a piece of paper, and then it could burn a house.A small fire can turn a big fire quickly.一根火柴可以点燃一张纸，然后可能烧毁一座房子。一场小火可以很快变成一场大火。
Be careful with fire, and it will help us.But if we aren't careful with it, it may hurt us.如果我们对火小心点，它会帮我们忙。如果我们不小心，它会伤害我们。
7. 英语作文火
Fire can help people in many ways, but it can also be dangerous. Fire can keep you warm, give light and cook food. However, big fire can also burn your house and hurt you.Nobody knows how ancient people started using fire. Today, people can make fire very easily. They use matches and lighters. Sometimes children like to play with them, but it can be very dangerous. One match can burn a piece of paper, and a small fire can start a big fire to burn everything. So you must be careful with matches.If you use the fire in the right way, it can help you, but if you use it in the wrong way, it may hurt you.
火可以在很多方面帮助人们，但是也可以非常危险。火可以让你保持温暖，发出光亮以及煮饭。然而，大火也可以将你房子烧掉，伤害到你。没人知道古人是怎么开始使用火的。今天，人们很容易就可以生火。他们用火柴或者打火机。有时候小朋友喜欢玩火柴，但是这十分危险。一根火柴可以燃烧一张纸，而小火可以引起一场大火烧掉一切。所以你要小心火柴。如果你用正确的方法使用火，它就可以帮助你，然而如果你用错了它，它可能会伤害到你。
8. 火求答案！一篇英语作文！！！！！
稍等，马上为你解答....
9. 关于写火星的英语作文
Interplanetary robot
Mars fascinates scientists because of its similarity to Earth, and it fascinates the public because our myth of 'Martians' is a vision of life beyond Earth. The Mars adventure continues with the launch of a robot vehicle by UK scientists. It's part of project to build an 'autonomous robotic scientist' to explore the Martian surface and is key to the European Space Agency's 2011 ExoMars mission.
The six-wheeled vehicle housing a myriad of scientific instruments and detectors is the Mars rover, nicknamed 'Bridget'. Astrium, an EADS company, are developing the ExoMars rover prototype and coordinating its technologies with other UK-based institutions.
Test bed to prove the rover's stamina
Searching for a terrain similar to that found on Mars, the team took the rover to El Teide National Park in Tenerife. Lester Waugh, leading the EADS Astrium team, explains, 'The rover's not waterproof so we need good weather to test it in, but also the conditions need to be dry as any moisture affects the way the sand reacts under the wheels.'
Solar panels will supply power and radioisotope heater units will help it withstand the extreme cold on Mars. The team is optimizing the performance of the wheels, suspension, the drive system, so it doesn't dig itself in on tricky terrain.
Taking up to twenty minutes for radio signals to reach Earth demands a powerful navigation system to allow the rover to operate solo so they are also developing next generation computer software capabilities.
Maximizing proctive science time
The rover will land on Mars packed to capacity with scientific gadgets designed to be as light and as small as possible. These include: a microseismometer searching for Marsquakes; an advanced meteorological system analysing the Martian weather; a wide-angled panoramic camera which will be our eyes on Mars; a Raman spectrometer providing rock analyses; even a mole to retrieve samples from beneath the surface.
The extended development time is essential for rigorous testing, as Waugh explains, 'When we put things in space we have to make sure that they'll survive the radiation environment, the extremes of heat and cold. Our science proctivity is crucial, and malfunctions may affect that. The more science we get back the better justification there is for spending more money on planetary exploration.'
10. 关于火的英语作文
It is said that fire was brought to our world from the paradise by Prometheus.With fire people can cook food t,warm themselves,drive away darkness,and frighten animals.But it can also do harm to us,for example,burn down buildings and forests.What's worse it may cost our lives.
As fire is so dangerous,we must learn to protect ourselves.when meeting a fire bresk-out,we should first cover our mouth and nose with a piece of wet cloth in order not to breath in the smoke,which is harmful to our bodies.Remember not to use lifts or any electronic equipments.Wait for the firefighters tohelp you out if you can not leave by youselves.