Year 7 OCR Economics: Vocabulary Terms Quick Memorisation Guide | 七年级OCR经济：词汇术语速记指南

📚 Year 7 OCR Economics: Vocabulary Terms Quick Memorisation Guide | 七年级OCR经济：词汇术语速记指南

Mastering key economic vocabulary is the first step towards understanding how the world works. This guide provides easy-to-remember explanations and memory tricks for Year 7 OCR Economics students to quickly learn essential terms.

掌握关键的经济学词汇是理解世界如何运转的第一步。本指南为七年级OCR经济学的学生提供易于记忆的解释和记忆技巧，帮助你快速掌握基本术语。

1. The Core Economic Problem | 经济学的核心问题

Economics is the social science that studies how people use scarce resources to satisfy unlimited wants. It centres on the idea that resources are limited, so choices must be made.

经济学 是研究人们如何用稀缺资源满足无限欲望的社会科学，其核心思想是资源有限，因此必须做出选择。

Scarcity means there are not enough resources to produce everything people want. Because of scarcity, individuals, firms and governments cannot have all the goods and services they desire. This forces them to make choices.

稀缺性 意味着没有足够的资源来生产人们想要的一切。由于稀缺性，个人、企业和政府无法拥有他们想要的所有商品和服务，这迫使他们做出选择。

Choice is the decision we make about which wants to satisfy with the limited resources available. Every choice involves a trade-off. From these trade-offs, we get the three fundamental economic questions: What to produce? How to produce? For whom to produce?

选择 指的是在资源有限的情况下，我们决定满足哪些欲望。每一个选择都伴随着权衡。从这些权衡中，我们得到了三个基本经济问题：生产什么？如何生产？为谁生产？

Memory aid: Think of a family deciding a Sunday meal — what dish, how to cook, and who gets the biggest portion.

记忆辅助：想象一个家庭决定周日的饭菜——做什么菜，怎么做，以及谁分到最大份。

2. Needs and Wants | 需要与欲望

Needs are goods or services that are essential for survival, such as clean water, nutritious food, shelter and basic clothing. Without them, life cannot be sustained.

需要 是生存所必需的商品或服务，如清洁的水、营养食物、住所和基本衣物。没有它们，生命无法维持。

Wants are things people would like to have but are not necessary for survival, such as a games console, designer trainers or a holiday abroad. Wants are unlimited and change over time.

欲望 是人们想要但并非生存必需的东西，如游戏机、名牌运动鞋或海外度假。欲望是无限的，并且随着时间变化。

Economists use this distinction to understand spending patterns. When income falls, people still buy needs but tend to cut back on wants first.

经济学家用这一区分

Published by TutorHao | Year 7 Economics Revision Series | aleveler.com

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