知识扩展
易混词辨析
gain、acquire、obtain、gained
1. gained:动词过去式 / 过去分词 “获得;赢得;增加(gain 的过去式 / 分词,表 “通过努力获得利益、经验或优势”)”(搭配 “gained experience;gained weight;gained the audience’s trust”);
2. gain:动词原形 “获得;赢得”,近义差异(“gain knowledge”(动词,获取知识) vs “gained knowledge”(过去式,过去获取));
3. acquire:动词 “获得;习得(侧重 “通过学习或长期努力获得技能、习惯”)”,obtain:动词 “获得;取得(侧重 “通过努力或请求获得具体事物”)”,近义差异(“acquire a language”(习得语言) vs “gain experience”(获得经验) vs “obtain a permit”(取得许可));
4. 高频错拼:易漏写 “e”(误写 “gaind”);
5. 搭配误区:“gained + 抽象名词(经验、信任等)”(正确,“gained confidence”(获得信心)),易误写 “acquired confidence”(也可,但 “gain” 更侧重 “逐步获得”)。