知识扩展
相关变形拓展
副词:extra-curricularly→构成词:extra(额外的)+curricular(课程的)→同义表达:extracurricular(无连字符形式)→相关词:extra-curricular activity(课外活动)→同类结构单词:extra-curricular(课外的);extra-curricular(课外的);co-curricular(共修课程的)
易混词辨析
extra-curricular、after-school、co-curricular、extracurricular
1. extra-curricular:“课外的(学校课程之外的活动)”(如 extra-curricular activities 课外活动,英式常加连字符),特指 “学校教育体系内的非学术活动”(如社团、运动);
2. after-school:“课后的(时间上在放学后)”(如 after-school tutoring 课后补习、after-school care 课后托管),范围更广(可含学术补习,非仅学校组织的活动);
3. co-curricular:“课内外结合的(与课程相关的课外活动)”(如 co-curricular projects 课内外结合项目),侧重 “与课程目标关联”,extra-curricular 无此限制;
4. extracurricular:美式拼写(无连字符),含义与 extra-curricular 完全相同(如 extracurricular clubs 课外社团)。