Answer the following questions.

Answer the following questions. Your answers should be clear and short. Write your answers on the ANSWER SHEET.The present-day English vocabulary grows very fast. Explain the main sources of new words with examples.
【正确答案】：

GENERALLY, THERE ARE THREE MAIN SOURCES OF NEW WORDS. RAPID DEVELOPMENT OF MODEM SCIENCE AND TECHNOLOGY BREEDS NEW WORDS LIKE GREEN REVOLUTION; SOCIAL, ECONOMIC AND POLITICAL CHANGES BRING ABOUT SUCH WORDS AS FAST FOOD; THE INFLUENCE OF OTHER CULTURES AND LANGUAGES CAN BE FELT IN SUCH WORDS AS KUNGFU.(其他举例正确的也可给分)

【题目解析】：本题主要考查main sources of new words——新词的主要来源。一般来说，新词主要有三种来源。现代科学技术的迅速发展（Rapid development of modem science and technology）孕育了绿色革命（green revolution）等新词。社会、经济和政治的变化（social, economic and political change）带来了像快餐（fast food）这样的词语。其他文化和语言的影响（the influence of other cultures and languages）可以在功夫（kungfu）这类词汇中感受到。