英语作文小学4年级【汇总3篇】
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小学英语作文篇1
It has been estimated that a thousand years ago there were less than 400 million people on earth. Today, however, the world's population has amounted to 5,000 million. What is worse, it keeps growing at a surprising speed. If this trend continues, the world's population will shoot up to 7,000 million by the year 2000. This is what we call population explosion.
The rapid development of science and technology is the main cause of population explosion. We can see that the population has been growing at a tremendous speed since the Industrial and Agriculture Revolution in 1650, which raised the people's standard of living, and the emergence of modern medicine in 1550, which lowered the people's death rate.
Population explosion will result in a lot of such problems as food shortage, housing shortage and unemployment. It is time that we acted quickly to carry out the policy of birth control otherwise, man's survival on the earth will be threatened.
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小学英语作文篇2
放下手机 Put Down Smart Phone
With the development of technology, today we live in the world with high technology. People seem to can't live without computer and smart phone, once they don't have smart phone at hand for a while, the seem to be lost and feel something miss in their life. When I talk to my friends at table, I find them always play smart phones or check on the text all the time. Though we sit face to face, the distance between us is so far. The high technology brings isolation between people. Some people don't often visit their parents and friends, for they believe that a call can solve all the things. Communication in face to face is far more important than a call. It is time for some people to put down their smart phones for a while when they are communicating to others.
随着技术的发展,今天我们生活在一个高技术的时代。似乎人们的生活离不开电脑和智能手机,一旦智能手机不在手上,他们似乎感到失落,感觉到有东西缺失在他们的生活中。当我和朋友们吃饭时 ,我发现他们总是在玩智能手机,或者在检查信息。虽然我们面对面坐着,但是我们之间的距离是如此的遥远。高科技带给人们带来了隔离。有些人不经常看望他们的父母和朋友,因为他们相信一个电话能解决所有的事情。面对面的交流比电话更重要。是时候对一些人来说去放下手中的智能手机一会,当他们在和别人交流的时候。
小学英语作文篇3
Everything in the world is in constant struggle, 'struggle' in the sense of competition in natural selection among organisms.
Animals and plants struggle for their existence. Nature provides them with weapons for that struggle. Lions have claws; fish have scales; roses have thorns. They use their weapons for the un-avoidable war of existence. Nature also orders us to struggle;when we obey Nature, we win our existence.
世上万物都置身于不断的竞争中,“竞争”就是生物体之间在自然选择过程中竞赛的意思。
动物和植物为生存而竞争,大自然赋予了它们进行竞争的武器。狮子有爪,鱼有鳞,玫瑰有刺。它们使用这些武器为不可避免的生存之战而战。大自然也迫使我们去竞争;如果我们遵循自然规律,我们就能生存。
The result of struggle is the evolution of a better society.In order to surpass others, one has to devote himself to what he does. If every individual does so. the society will make progress.
Struggle is inevitable. But we should struggle with sportsmanship, not stand in the way of others in order to achieve our own success. It is Only by struggling in such a way that mankind will see a world getting more glorious day by day.
竞争的结果是社会向好的方向发展。一个人为了超过其他人,应该致力于自己的工作。如果每个人都做到这点,社会就会进步。
竞争是不可避免的。但是我们应该以运动员所具有的道德去参与竞争,而不能为了自己的成功去挡住别人的路。
只有通过这种方式的竞争,人类才能拥有一个日益辉煌的世界。