为了提高考研英语作文的分数，建议背诵以下几类单词：
学术词汇
academic
phenomenon
perspective
illustrate
argument
经济类词汇
economic globalization
sustainable development
unfair competition
credit crisis
stabilize prices
文化类词汇
great and profound
integration and interaction
English fever
环保类词汇
environment-friendly
threat of global warming
promote fundamental shifts in the economic system and mode of economic growth
curb environmental pollution/ bring the pollution under control
develop renewable resources
a low-carbon economy
常用高频词汇
accident
achievement
activity
adopt
advantage
afford
induce
regular
agency
图画作文和图表作文高频词
描述图画中物体、动作及相关情境的词汇
涉及数据描述、比较、变化趋势的词汇
人与社会活动高频词
涉及社会问题、人与人之间关系的表达
自然与科技高频词
科技发展、自然现象相关的词汇
职场与工作高频词
与职业相关的词汇和短语
通过分类记忆和语境应用，可以更有效地掌握这些词汇，并在作文中灵活运用。建议将词汇按照主题分类，例如环保、经济、文化等，这样在写作时可以迅速调用相关词汇，提高写作效率和准确性。