动词加ed的读音主要有三种: 以清辅音结尾的读t,如worked 以浊辅音结尾的读d,如rained. 以t和d结尾的读id.如: 动词结尾音为 t/d 后都发id的音 如 created/planted 动词结尾为元音后发d以清辅音结尾的读t,如helped, laughed 以浊辅音结尾的读d,如rained, puzzled 以t和d结尾的读id,如needed,wanted 以元音结尾的读d,如played, answered 的音ded