敏宝环保科技
answered一般过去时的谓语动词要用动词的过去式。动词过去式的构成分规则变化和不规则变化两种形式,不规则变化通常需要逐个记忆,规则变化则遵循以下原则: (1) 一般在动词后加-ed。如:play—played, watch—watched,answer—answered. (2) 在以字母e结尾的动词后,只加-d。如:like—liked, provide—provided, hate — hated, date—dated。 (3) 在以“辅音字母+y”结尾的动词后,则改y为i,再加—ed。如:supply—supplied, fly—flied, study— studied. (4) 在以单短元音的重读闭音节结尾且,末尾只有一个辅音字母的动词后,双写最后一个辅音字母,再加-ed。如:plan—planned, refer—referred, regret—regretted, ban—banned.
fenny80231
answeredanswer 英[ˈɑ:nsə(r)] 美[ˈænsə(r)] vt. 答复; 解答; 答辩; 适应; n. 回答; 答案; 反应; 足以媲美的人; [例句]I knew Ben was lying when he answered me我知道本回答我时在撒谎。[其他] 第三人称单数:answers 现在分词:answering 过去式:answered过去分词:answered