健康比财富更重要Healthisbetterthanwealth.

Health is better than wealth.

As far as the topic about health and wealth is concerned,different people have different opinions about it.Some people think that wealth means everything.To them,wealth or having a lot of money can help them do everything they want.They can buy a large house,expensive car,beautiful clothes and so on.They even have the idea they can buy happiness if they like.

On the other hand,some other people don't agree with those people mentioned above.They believe that health is more better than wealth.First,you can enjoy a happier life with healthy body than wealthy people with poor health.Second,a healthy body is the foundation for a successful career.Third, a healthy body is also necessary for accumulating wealth.

In a word,keeping health first if you want become wealth.It is well known that a person can make a large fortune if he has the right opportunities during his life.But if the person suffers from a terrible illness,then no matter how much he may earn,he will still lead a miserable life. Therefore,health is better than wealth.

Computer and education

Introduction shows main idea computers are now essential in many areas of life --modern banking, retail and information exchange among others. However, this is not true for education. At a simple level some subjects may be better taught using computers, but to explain important concepts a human teacher is still indispensable.

Why computers do well, with examples

There are some subjects in which a computer can be used successfully to teach. Elementary mathematics,elementary language leaning, any area which requires a student to memorize basic facts through repetition is well suited to computer learning. The computer can be programmed to provide an endless number of simple questions, and as the student answers these questions the facts are learned and reinforced.

What computers cannot be, with an example

However, in the learning and practice of more complex ideas, the computer is not adequate. A computer can evaluate an answer as right or wrong, but it cannot determine why. It cannot find out why a student is making mistakes, and then re-present important concepts in a different way so the student will understand. It cannot determine at what stage in a mathematics

problem the student has made an error, it can only indicate that the final answer is wrong. Tasks involving reasoning cannot be taught by computers, as there are too many variables for a computer to deal with successfully.

Conclusion re-states main ideas

Thus, while computers maybe useful as a tool for practicing simple skills, they are not an essential feature of modern education, because they cannot monitor a student’s grasp of concepts, nor evaluate a student’s reasoning. Until further developments in computers are made the human teacher will remain indispensable.

E-books versus traditional books

There is no denying the fact that e-books have been gaining increasing popularity in the past years with the development of information technology. Nowadays, more and more people read e-books instead of the traditional way. E-books versus traditional book, which are the winner?

Some people claim that E-books are convenient to read on line as modern people have easy access to the Internet while having less and less time to frequent the bookstore. Besides, reading e-books saves money. Nonetheless, E-books are not good