有关热气球的英语作文
在学习、工作乃至生活中，大家对作文都再熟悉不过了吧，借助作文可以提高我们的语言组织能力。那要怎么写好作文呢？下面是小编收集整理的有关热气球的英语作文，仅供参考，欢迎大家阅读。
热气球的英语作文 1
A hot air balloon consists of a bag called the envelope that is capable of containing heated air. Suspended beneath is a gondola or wicker basket (in some long-distance or high-altitude balloons, a capsule),which carries passengers and (usually) a source of heat, in most cases an open flame. The heated air inside the envelope makes it buoyant since it has a lower density than the relatively cold air outside the envelope. As with all aircraft, hot air balloons cannot fly beyond the atmosphere. Unlike gas balloons,the envelope does not have to be sealed at the bottom since the air near the bottom of the envelope is at the same pressure as the air surrounding. For modern sport balloons, the envelope is generally made from nylon fabric and the inlet of the balloon (closest to the burner flame) is made from fire resistant material such as Nomex.
Beginning during the mid-1970s, balloon envelopes have been made in all kinds of shapes, such as rocket ships and the shapes of various commercial products, though the traditional shape remains popular for most non-commercial, and many commercial, applications.
热气球的英语作文 2
Disney fans brace yourself - there is a real life version of the house from Up.
Hot air ballooning enthusiast Simon Askey has taken to the skies in an inflatable wonder that mimics the house in the Oscar-winning Pixar animated flick.Just like the films main character Carl Fredericksen - whose motto in the movie is adventure is out there - he is travelling the world using the multicoloured floater.
The Bristol-made balloon has been enchanting guests at the Canberra Balloon Spectacular in Australia. Hordes of eager visitors have taken to social media to excitedly report its presence.
Owner Askey says this will potentially include a trip to Japan later this year. But fans can only hope the balloon makes its way to Angel Falls, Venezuela, which was the original inspiration behind Ups Paradise Falls.
热气球的英语作文 3
There is a hot air balloon that looks very beautiful, with colorful stripes on its body. Everyone says its beautiful when they see it, so it feels great and becomes increasingly proud and arrogant.
Once, it broke free from the rope that bound it, and a gust of wind blew in, causing it to slowly fly away along with the wind. Drifting, I saw many white clouds ahead, and they were constantly changing their bodies. The hot air balloon felt very unhappy when it saw it. Although you can be ever-changing, people cannot touch you with their hands, its just an illusion. So whats the use? "The white clouds listened silently and continued to drift.
The hot air balloon flew away from the clouds and came to the sky above the stream. The stream sang beautiful songs with a "ding ding dong dong" sound, which was intoxicating. The hot air balloon defiantly said to the stream, "Although your singing is beautiful, there will still be people drowning because of swimming in the water, so you are still full of danger." The stream ignored it and continued to sing happily, running towards the distance.
The hot air balloon followed a strong wind and arrived at the forest. It smelled the fresh air in the forest and saw the beautiful scenery, which made it very jealous. It said, "Although your scenery is beautiful, there are still many people who have lost their way here." The forest remained silent.
The hot air balloons were afraid to speak when they saw them, and they felt more and more proud of themselves. At this moment, it suddenly collided with a sharp branch, and with a loud "bang", it exploded, shattering the hot air balloon into pieces.
From then on, this hot air balloon never appeared again.
热气球的英语作文 4
One morning, there was a science class, and my classmates and I arrived early at the classroom waiting for the teacher to come.
After a while, the teacher walked in mysteriously and said to everyone, "Today, we are going to do an interesting experiment - hot air balloons. The experimental materials are placed on the table
I looked at the table and was startled: Is that all the material? Originally, there were very few things on the table, only a box of matches, a candle, and a plastic bag.
Didnt you say you wanted to make hot air balloons? Why is there only so little material? Although I was puzzled in my heart, I still started working with my classmates.
Firstly, with the help of our teacher, we worked together to strike a match, lit the candle with the match, and then fixed the candle on the table with wax oil. Now, Im starting to understand a bit because it looks like a candle in a hot air balloon! But why are candles fixed on the table? Do we still need to take the table to the sky?
Then, we covered the candles with plastic bags together. Suddenly, the teacher said, Okay, lets wait for a miracle to happen! Hearing this sentence, I was once again startled and thought, Is that it?? Ive only taken three steps! However, the teacher said there is a miracle, so Ill just wait for it to happen!
At this moment, the "balloon" began to inflate, and finally, the plastic bag floated up on its own! I was so surprised that even my eyeballs were about to be startled! This is really amazing!
Later, after listening to the teachers explanation, I suddenly realized that hot air is lighter than cold air, and candles fill plastic bags with hot air, while the outside is cold air. Of course, the bags will float up!
This experiment is really interesting! I love magical science!
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