1 creativity n. 独创性,创造性,创造力
精讲 creativity 作名词,意为“创造力,创造性”。其动词形式为create,意为“创造”;形容词形式为creative,意为“有创造力的”;副词形式为creatively,意为“创造性地”。
▸ Creativity is more important than technical skills. 创造力比专业技能更重要。
精练 (1) (creative) makes students feel more confident.
(2) 创造力课程正变得流行。
are becoming popular.

(1) Creativity (2) Creativity courses

2 volunteer n. 志愿者
精讲 volunteer 的用法如下：

There are some volunteers picking up the litter in the park. 有一些志愿者在公园里捡垃圾。
精练（1）我永远不会忘记在地震中帮助我的志愿者们。
I will never forget helped me in the earthquake.
（2）许多学生志愿去帮助那些老年人。
Many students those older people.

(1) the volunteers who (2) volunteer to help

精练（1）青年是这个国家的未来。 is the future of the nation.
（2）一群青年正在讨论那个新闻。 are discussing that news.

(1) The youth (2) A group of youths