2018年5月19日雅思大作文预测：学理科的学生人数减少的原因

　　参考题目

　　学理科的学生人数减少的原因 Not enough students choose science subjects in university in many countries. What're the reasons for this problem? W...

　　学理科的学生人数减少的原因 Not enough students choose science subjects in university in many countries. What're the reasons for this problem? What're the effects on the society?

　　题型

　　多问题型

　　解题思路

　　1. 原因如下：第一，第一是上学的成本。举例，理科的学费太贵，奖学金又太激烈，而且学生还需要购买电脑和相关软件，这对于很多学生而言无法负担。第二，难学也是阻碍学生选择理科的原因。举例，太多的抽象，复杂，隐晦的公式，远离，计算过程，让学生们产生严重的挫败感。还有，很多学生会在中途放弃学业，就是因为感觉无法通过高难度的期末考试。最后一点，就业困境。举例，科研为主的工作很不稳定，一旦出现经济下滑，公司亏损，项目取消，或是技术过时，那些工程师总是被裁员的第一目标。 2. 理科生人数下降会导致严重的社会问题。首先，公司和大学的很多科研项目将因为缺乏从业者而不得不停滞和取消。第二，各个机构和公司的管理会陷入混乱，因为它们无法雇佣到计算机专员来管理，维护和修复它们的电脑。第三，科研也会因为缺乏年轻人的加入而无法获得突破，因为老年人是缺乏创造力和质疑精神的。

　　范文

　　Nowadays, there are fewer applications of high school graduates for science subjects in universities and colleges. In this essay, I will explore possible reasons and impacts of this trend on the society. Many reasons can explain why the population of students majoring science is shrinking. Firstly, Scientific subjects cost too much, and computer science is a typical example. High tuition fees, extra investment in devices and software for studying, in conjunction with the fierce competition in fellowships, make this subject too expensive to be affordable to many youngsters. Secondly, compared with arts subjects, the knowledge of Math, Physics and Chemistry are publicly hard to learn, because they contain too many complicated and obscure theories, formulas and definitions, all of which might bore and frustrate students consistently. On this level, it is reasonable for many applicants to give up science subjects full of challenges and difficulties. The third reason stems from a concern over career prospects. In fact, most graduates of science engage in technology-driven positions, one common feature of which is unsecured and unstable. As long as economic recession, corporate deficit, or technology obsoleteness emerge, technicians and engineers are always the first targets to be influenced. Therefore, young generations are showing less preference in selecting science subjects as the career direction in the future. This phenomenon will negatively affect the running of a society. For one thing, in terms of the lack of new scientists and engineers, countless scientific research and projects in universities and companies will have to go into a massive paralysis. Moreover, the management of social organizations, institutions and corporations are likely to be trapped into disorder, because of the absence of scientific experts and administrators for maintaining the computers, electronic systems and devices. The most alarming effect is that if no youngsters who are adept in originality and critical thinking would like to engage in scientific research, the whole field of science would lose the power and motivation to step forward.(325字)