You should spend about 40 minutes on this task. Computers are now the basis of the modern world. They should therefore be introduced into classrooms, and their programs used for direct teaching purposes. However, dependence on computers in teaching may carry a certain degree of risk to students. Discuss both sides and give your opinion. Give reasons for your answer, and include any relevant examples from your own knowledge or experience. You should write at least 250 words.

Nowadays, due to technological development,

computers

occupy the basis of the world.

Although

I accept that lectures based on

computers

possibly bring some risk to

students

, I believe the benefits of the instalment of

computers

outweigh the drawbacks,

for

Change preposition

apply

show examples

which will be explained in

this

essay. On the one hand, computer-based teaching brings some problems to

students

. Since

computers

offer many services to their users,

students

might be distracted from studying.

For example

, in some Japanese schools,

students

play games on their tablets, which are presented by schools for the purpose of education, in the class. It is sometimes difficult for

students

to use their

computers

solely for studying.

Moreover

,

computers

are obviously harmful to

students

' health, especially eyesights. According to the research, as the time children spend on

computers

goes up, the possibility that they have bad eyesights rises.

However

, the introduction of

computers

into schools have positive impacts on both

students

and

teachers

.

First

,

computers

are suitable for

students

to communicate with

teachers

efficiently.

For instance

, if

students

would like to ask unclear points,

students

can send them to the computer to let

teachers

know.

Therefore

,

computers

can make communication between

teachers

and

students

conveniently and time-saving.

Furthermore

,

computers

can help

teachers

to make the lecture easy to understand. By analyzing

students

' test results,

computers

can suggest some points

teachers

should focus on. One experiment reveals that

teachers

require the data of

students

' weak points to teach more efficiently. To conclude, there is no doubt that

computers

have negative influences on

students

' concentration and health to some extent.

However

, using

computers

in lectures is advantageous for

students

' learning environment and effective way of teaching.