高考英語優缺點作文
人孰能無過，即使是聖人也會有缺點。下面是小編給大家整理的，供大家參閱!
：電腦和網路的優缺點
What are some major advantages and disadvantages of these modern inventions—personal computer and the Internet?
Our society is an informational one which is different from past. As human history developing, personal computer and the Internet come into being. They change our lives to a certain extent and they have some advantages and disadvantages for us. It has made our lives easier since personal computer and the Internet existed. Thanks to personal computer, we no longer have to compute complicated data using varieties of formulas because a computer could do all of these for us. I major in basic medicine and I need to handle data in processes of our experiments. Personal computer vastly saves my times and energies since I use professional software to work out complex data. Also, Internet helps us saving times. For example, if we don’t have leisure to go shopping out of our homes, we search the Internet. It presents us with desirable things and then we could buy them online. The couriers carry the goods we buy to where we live in, thus we can get what we buy without going out. Personal computer and the Internet shorten distance of people as well. For instance, one goes abroad contact his parents with long-distant video and it relieve the homesick he has.
While they have many advantages, personal computer and the Internet also have some disadvantages. At first place, some people become reluctant to communicate with others due to addiction in computer games or Internet and they may be unsocial with their friends and their parents. Secondly, excessive enthrallment沉迷 in computer and Internet could lead to unhealthy mental state. Fact shows that one may exist depression after long-term isolate with other people, thus cause some negative effects like suicide. Thirdly, if someone fixes his eyes on monitor too long, his eyesight will be impaired. This also hurt his health physiologically.
Since personal computer and the Internet have advantages and disadvantages at the same time, the using of them has tow-side effects. We should take advantage the good side of them and avoid the bad side of them to the greatest extent.
：電腦的優缺點
It goes without saying that computers have revolutionized the way people think and act. However, there is no absolute agreement on the question whether they are a blessing or a curse. As far as I am concerned, computers, it seems certain, combine angel and devil perfectly.
On the one hand, computers enjoy a number of advantages. To begin with, computers do make our lives more colorful, convenient and comfortable. With computers, people now are relieved from hard manual work they had to take before, thus making it possible for people to have more time to enjoy life. With computers, people are now exposed to the latest information they want to obtain. With computers, people never have to think up other entertaining activities for computer games never fail to fascinate people. In addition, computers are positive to education. With computers being widely used in education, education is now witnessing earth-shaking changes. Not only do computers enrich teaching methods, but they make teaching and learning more vivid and interactive. For example, teachers’ using PPT makes their class organized better and at the same time, with
the help of the Internet, students can finish their homework more efficiently and expand their horizon of knowledge. Last of all, business can benefit from the wide application of computers. Nowadays, it is not rare to see that on-line business is popular among people, especially among youngsters. It is with on-line business that people are blessed with a good opportunity to purchase whatever they like without going out. Suppose this trend booms, business will develop by leaps and bounds.
However, on the other hand, they also give rise to many problems. In the first place, computers may jeopardize people’s physical and psychological health. Staying in front of the computer for a long time is detrimental to people’s health. Losing hair, headache, poor quality of sleep and near-sightedness are all price people pay for computers. To make matters worse, staying in front of the computer too long, people may suffer from some psychological illnesses. Clear is that people spending too much time on computers may become unimaginative, isolated, inactive, eccentric and lonely. What is more, computers exert baneful impacts on people’s character. People who use computer too much may be over-dependent on computers. So “convenient” are computers that many people are crazy about doing almost everything by turning on their computers, clicking the mouse, and
then, everything is OK. Little by little, people may become crazy and unwilling to exercise their brain. Last, with the Internet, many new types of crime are now being brought to people’s attention. Cyber crime and youth crime are a good case in point.
A great deal of cheating and misleading information on the Internet, to a great extent, encourages cyber crime and consumers’ gullibility, and inexperience may make matters worse. Also, the Internet is never without violence, sexual alluring and bloody contents. Watching them, people, especially young people, may imitate what they saw. This maybe accounts for why the youth crime is rising per year.
Taking all factors into consideration, I should admit that making a yes-no answer to this perplexing question whether computers are a blessing or a curse is hard. It mainly depends on how we look at this issue. Maybe, we should further discuss the question in the future so that a more reasonable conclusion could be drawn.
：城市化的利與弊
Just as what is shown in the picture， a girl is asking a question online. Answers from
different netizens differ so greatly that the girl is very confused about whom she should follow①。 It is obvious that it is becoming a fashion for people to ask questions online when confronting a dilemma.
The implication implicit in the drawing can be elaborated as follows. On the one hand， the Internet has provided us with great convenience. For example， we can get knowledge about nearly all aspects on the Internet with only several keyboard commands and a few clicks of the
mouse through search engines such as Baidu and so on. On the other hand， with an explosive amount of information on the Internet②， it can be difficult to tell good information from bad③。 For example， teenagers and adolescents may mistake the bad information online as good， the result of which can be rather devastating. Some dirty information on the net may exert negative impacts on people.
In conclusion， on the one hand， it is important for us to take full advantage of Internet to enhance our efficiency and save our time. On the other hand， effective steps should be taken to educate people to avoid and elude inappropriate and even wrong data online so as not to be misguided. Only in this way can the net better serve for our life， study and work④。