WYT617 李真 作文论点

sundayathome

<P >计算机能否取代老师</P>
<P ><FONT face="Times New Roman">With the rapid development of computer technology, there is an increasingly heated debate on whether computers could take the place of teachers in teaching. Although a student can learn with the help of a computer, sometimes even satisfactorily, teacher’s job can not be substitute by the computer.</FONT></P>
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<P ><FONT face="Times New Roman">Firstly, computers can only be helpful within a limited scope, or a low range of study.</FONT></P>
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<P ><FONT face="Times New Roman">Secondly, students should be conducted according to the concrete condition of the changing environment, which could not be fulfilled by a computer that can only do mechanical job.</FONT></P>
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<P ><FONT face="Times New Roman">Thirdly, teaching is indeed a interactive process between teacher and student, while computer can not provide enough effective communication.</FONT></P>
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<P ><FONT face="Times New Roman">Last but not the least, teachers play a significant role in children’s character molding and mental development, which is ignored in the computer coaching.</FONT></P>
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<P ><FONT face="Times New Roman">In conclusion, the computer should not replace the humans, but we will ,and should, combine computers with the teachers’ instructions, so that the students will learn more quick, efficiently, and maybe more happily in the future.</FONT></P>
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<P >飞机旅行的影响</P>
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<P ><FONT face="Times New Roman">Airplane is said to be one of the most important inventions in 20<SUP>th</SUP> century. Generally speaking, it’s time-saving, comfortable and relatively safe. It goes without saying that airplane has exerted tremendous influence on human being.</FONT></P>
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<P ><FONT face="Times New Roman">In the first place, air traveling is a milestone in the development of science and technology, which proved that human being can also fly. </FONT></P>
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<P ><FONT face="Times New Roman">As is known to all, airplane can bring traveler great convenience because of the fastest speed among all transportation means.</FONT></P>
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<P ><FONT face="Times New Roman">In addition, compared with other vehicles, airplane is more comfortable and safe, according to a recent survey.</FONT></P>
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<P ><FONT face="Times New Roman">However, it is obvious that air traveling has some disadvantages, such as high price, a large consume of fuel energy, and cause severe pollution.</FONT></P>
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<P ><FONT face="Times New Roman">To sum up, the advantages outweigh the disadvantages. What we need to do is to reduce the costs and minimize the negative effects of air traveling. </FONT></P>
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<P ><FONT face="Times New Roman"> </FONT>武器研究</P>
<P ><FONT face="Times New Roman">National defense is one of the most important responsibilities of any government. More and more countries have been investing a huge sum of money to make weapon research. It has aroused a heated discussion among citizens.</FONT></P>
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<P ><FONT face="Times New Roman">Those who are against weapon research contend that this practice will inevitably lead to a military competition between countries, which will pose a threat to the world peace.</FONT></P>
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<P ><FONT face="Times New Roman">In addition, they argue that governments should invest in more priority areas, such as education, medicare and employment issues, etc.</FONT></P>
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<P ><FONT face="Times New Roman">On the other hand, people who are in favor of weapon research hold the opinion that first rate weapon facilities can give people a sense of security. Only when a country was armed with powerful weapons, dare not other countries invade it. </FONT></P>
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<P ><FONT face="Times New Roman">As far as I am concerned, governments should strike a balance. They must spend a reasonable amount money in advanced weapon research to safeguard the country, at the same time not sacrifice the development of other key fields. Only in this way can we achieve a harmonious human advancement. </FONT></P>