喷气机 英语
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有趣的“喷气小车”比赛作文450字
在科学课上,老师为了让我们更加深刻的了解“反冲力”,就在操场上举行了一个比赛——喷气小车比赛。我们的心情十分激动。
老师先在教室里给每个小组发一辆特殊小车,那小车上装着一个奇怪的支架和一个吹气口。
开始组装了!我们先把气球套在吹气口上,再把支架固定好,最后,组里的一个同学使劲地往吹气口里吹气,可是发现气球一点也不大,经过研究,气球吹不大的原因是支架上的吹气口和气球上的吹气口套反了,我们纠正过来,再往里面吹气,呀!果然大了许多,那个同学又吹了几口气,现在的气球如同一个巨大的泡泡,似乎马上就会爆炸。
我们拿着已经制作完成的“喷气小车”,来到操场上参加比赛,老师给了我们几分钟练习的时间,在这些时间里,我们不断改进,最终得出结论:气球的大小要适中,不然跑不快。“各就各位!”每组的小车排着整齐的队伍。“出发!”随着一声呐喊,许多小车宛如离弦的箭,从起跑线上奔出。在同学们紧张和激动的气氛中,第一最取得了第一名,组员们都欣喜若狂……
在今天的比赛中,我们收获了许多,不但增加了组员之间的团结,还让我们深刻的了解了&ldq
LearningEnglish英语作文
我很喜欢学习英语因为我可以获得很多的乐趣。可是学习英语也有很多的困难。例如,我经常难以记住新的单词。所以我经常把它们写在一个本子上经常看它们。久而久之我就记住了。对于口语我也常常难以面对。最初的时候,我很害羞害怕在公共场所说英语。可是我的老师鼓励我,要深呼吸微笑。这个办法对我来说很有用。我渐渐的大胆起来不害怕了。我觉得常常阅读好的英语报会帮助我们的阅读能力。而坚持每天用英语写日记是一个好的提高我写作能力的方法。
I like learning English because I can get a lot of fun。 But learning English is also a lot of difficulties。 For example, I often hard to remember new words。 So I often write them often read in a Book they。 Over time I remember。 For oral English I also often difficult to face。 Initially, I am very shy and afraid to speak
英语学习作文
英语,是大多数人的弱点。
拿我来说,小学三年级开始学习英语,可是我现在的英语水平也不高。小学英语大部分是八十分以上,中学时在六十以上七十以下,高中时一般都是没有上过六十,下过五十,只有少量几次我的成绩突破了这个瓶颈,就连五十九分也不知道考了多少次!
你说,我的英语人生是不是一个悲剧!
以前,总是随着所有人都是在背单词,我的记忆力很强,记忆单词从来没有是问题,可是要去写一句简单的句子就是困难重重。高中时期,我的英语老师也不会去管学生学习,课文内容从未背过,所以一直以来英语学习成绩也没有提高,这也是老师的一个问题,就拿高一学生来说,他们学习的刻苦程度比我们班高三学生们都要强,你说这样的情况下成绩会好吗?
高三前期我听说了一个方法,就是放弃背单词,而去选择背句子,这个方法的确很好,我的成绩还是提高了!放假了,我决定努力背单词一个月,结果就是成绩一次不如一次,伤心欲绝啊!我重新回到过去背句子的时期,成绩这才开始恢复正常情况。
努力背句子是我提高英语水平的经验,不过前提是坚持下去!
myfather英语作文
My father a pair of big bright eyes, wide and big nose, a big and dry mouth。 A look at this beauty will know that my father is a special atmosphere。 You are really right, my father is such a person。
我的爸爸长着一双又大又明亮的眼睛,又宽又大的鼻子,一张又大又干的嘴。一看这长相就知道我的爸爸是一个特别大气的人。你还真说对了,我的爸爸就是这样的一个人。
Mywintervacation英语作文
I always believe that, as a college student, we are expected to make full use of the winter vacation。 It is a good time to participate in social activities。 Therefore, I made up my mind to get involved in voluntary work and devote myself to community service。
Originally, I was arranged to visit The Home For The Elderly in our community with others。 Since it’s the first time for me to take good care of the strangers, I prepared a lot in advance。 Then, I started my brand-new experience。
Upon our arrival, we were warmly we
mydream英语作文
I have a dream, is to become a doctor。 Why? Because I like to help others。 Like to see everyone happy smile。 In this society, a lot of people living in poverty。 Most of them are plagued by disease, can not laugh。 I want the whole world to smile happily, happy life。 With this in mind, I will work hard to learn。 The future admitted to Medical University, to create a lot of medicine to help poor people。
MyDream英语作文
I have a dream。 When I become a teacher when she grows up。 Why? Because I like teaching gives me happiness。 I hope I can try my best to finish this dream, to cultivate talents for the country。 I hope in the future to realize this dream。
Now I have to study hard。 The problem is not to the teacher for help。 I believe that my efforts to make this dream as soon as possible。
中文意思:
我有一个梦想。当我长大后成为一名老师。为什么?因为我喜欢教学给我的快乐。我希望可以尽我最大的努力去完成这个梦想,为祖国培养人才。我希望在将来可以实现这个梦想。
现在我要努力学习。不会的问题向老师求助。我相信我的努力可以让这个梦想尽快实现。
TrueBeauty英语作文
真正的美不是你穿的多时尚,不是你长得多漂亮。真正的美来自你的内心,来自你的微笑。没有美丽的外表你可以提升你的气质;没有美丽的长发可以有干练的短发;没有好听的声音可以有善辩的能力;没有优雅的姿态可以有美好的举止和打动人心的心灵美丽。
Many fashion true beauty is not you wear, not you look more beautiful。 Real beauty comes from your heart from your smile。 Not beautiful appearance you can enhance your temperament; not beautiful long hair can be sassy; ability is not nice voice can be eloquent; not elegant gesture can have good manners and touching beautiful soul。
我们可以尝试在这个世界里奉献出自己小小的力量。在这个喧嚣的城市带来宁静的美丽。不要尝试改变自己天生的外貌要学会从内心开始改变。增加自己的气质,限制自己粗鲁地举止学会
schoollife英语作文
For our students at school than at home is also a long time。 So how is your school life ? My school life is seven thirty morning reading, because the morning is the best time to read memory。 We will read for fifteen minutes and then rest for five minutes to begin class。 Spirit and answer the questions are all very early in the morning on the first lesson is very accurate。 So the laughing classroom learning very happy to play。 In the second class, we have a big break, have thirty minutes to hold a meeting in the morning。 On
Fishingdown英语作文
Fishing down
Today is the fourth day, May Day is May 4th youth day。 In this sunny spring morning, my father and I had to leave the arms of the bed, ready to go, to go fishing!
Get lost
Dad colleague's car, I was an eye-opener, fishing pole, float, hook, lures and line and so on。 Sitting on the driver's uncle told me, this is rod, variegated carp fishing to use it; This is a hand fishing rod, grass carp, crucian carp at; This is hang lever…… Like an expert。
But not out of the question to the fish pond, in luojing a