大学英语作文优秀范文

考四六级用的吗？如果是考四六级，我建议你去买一些试卷做一做，就是不做，看看题型也好，而且试卷后边都会有相应的英语作文。可以背几篇。

如果是考研，建议你上一个作文冲刺班，我那一年考研，作文班预测的挺准的。

如何保护我们的母亲地球，
Pajamas is broken can fill, desk and chair can be repaired, broken shoes dirty can wash, sick can cure, but if the earth mother is ill, myrrh saved.So we have to like to love life, to take care of our mother earth.
The earth mother is 4.5 billion years old, as early as 500000 years ago and gave birth to the human, mom has been with the sweet milk raising us, until now.The mother's body of castle peak, green trees, have ocean, have lawns and the forest.What a beautiful and great mother!
As everybody knows, the earth only plants can absorb carbon dioxide and breathe out oxygen.Scientists have to experiment and calculated 3 tree 1 day to absorb carbon dioxide equivalent to 1 adult 1 day of exhaled carbon dioxide.According to this calculation, plant is too important to human beings.So, we must protect plants.If I were a small tree, I want to those who only know building a house, build factories, do the people of furniture and those deforestation advice: please don't disorderly cut down trees, we also don't mess on our grass brothers again.Otherwise, our family will be cut out, clear-cut, crushed to death.By then, the whole earth will be a world of carbon dioxide, a direct threat to the earth mother and her thousands of children and grandchildren live!Therefore, we must strive to stop the public nuisance and private to harm.Also, we have a large number of plant trees, clean air, green our earth mother!
If I were a fish, my wish is to: the paper mill, chemical plants and other factories, please uncles, aunts, don't put the waste discharge to the place where we live fish, sea, rivers and streams...Otherwise, the blue ocean, clean rivers and streams will become a piece of sewage.By that time, not only our brotherhood had been poisoned by the sewage this dirty and smelly, extinction, what's more, if the factory waste water, waste streams into the drinking water of mankind, so, humans and other animals drink the water, you will die, too.
Due to the rapid development of modern industry and the continuous improvement of people's living standard, more and more factories are cars, caused a great deal of waste gas discharge, seriously polluted the air, resulting in a large number of dead trees, and directly harmful to human health.
If I were a scientist, I will develop a device to filter the waste gas, and use of the method, invented a kind of waste gas to make these waste not only pollute the air, but also can bring benefits to human beings.
Finally, I also want to represent the earth mother warned those countries overpopulation, now already has more than 60, one hundred million people on earth, should strictly control the growth of population, do a good job in family planning.Otherwise, the earth mother's milk is drained, and who to raise us!Without the mother, where future generations?!I hope that the late cretaceous, dinosaurs ate up the food on the earth because of feasting, sucking the earth mother's milk, and lead to extinction of the tragic scene don't repeat in our human body!
Protect the earth is everyone's responsibility, should start from oneself, start small, make our earth mother more live more young, more long more beautiful, more and more cute!More and more let her breast milk secretion, let her offspring grow more strong!The longer the more health

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