问题补充:
为什么有的单词有名词形式还有动名词比如developing和development有什么区别 英语
答案:
【答案】 development是名词,表达一定的概念,developing是动词develop的一种变化形式(动名词/现在分词).developing作为动名词用时,泛指一种行为,作为现在分词用时,强调一个正在进行的动作.例如;The government is encouraging the development of small business./ He is devoted to developng the country./ China is a developing country.