2014年12月英语四级考试时间为12月20日上午：9：00—11：25。2014年12月英语六级考试时间为12月20日下午：15：00—17：25。3773考试网第一时间发布四级真题及答案、六级真题及答案，请考生密切关注3773考试网频道。
As is shown in the picture, a teacher is asking a student a very easy math question of 2+2, but surprisingly, he answers that he is going to use technology to solve this problem. Simple as the picture is , it makes us consider whether technology is necessary in education.
As far as I am concerned, the technology is useful in our education. There are several reasons responsible for my arguments. First and foremost, it can help students have access to the wide range of information. For example, the teacher not only can present the contents through PPT but also show students pictures and videos, and let students accept and understand what they learn easily. Secondly, we can save a lot of paper. The teachers just need to put the contents in the PPT ,in order to protect our environment. Last but not least, the teacher can use long-distance(LD) education to teach, and other teachers can join in the class and share a wealth of useful information with students.
From what I said, we can safely draw the conclusion that technology is good if we use them in a correct way in a certain extent.