involve
involve 的前缀、后缀或词根是什么？
国际音标
🇺🇸 /ɪnˈvɑːlv/
🇬🇧 /ɪnˈvɒlv/
包含，涉及，使卷入
词根法分析
in-（在内）+ volve（滚动）→ 使卷入，涉及
- in-前缀，表示‘在内’或‘不’
- volve来自拉丁语‘volvere’，意为‘滚动’
例子
- evolve来自拉丁语‘evolvere’，意为‘展开’或‘发展’
- revolve来自拉丁语‘revolvere’，意为‘旋转’
练习
尝试用相同的方法分解和记忆以下单词- include前缀‘in-’（在内）+ 拉丁语‘cludere’（关闭）→ 包含
- exclude前缀‘ex-’（出）+ 拉丁语‘cludere’（关闭）→ 排除
造句
- This project will involve a lot of research.
- She didn't want to involve her friends in her problems.
- The new policy involves changes in several areas.