如city-cities( 城市) country-countries( 国家)元音+y,直接加so如:day-days(天),boy-boys(男孩)4)以 f 或 fe 结尾,复数变 f 或 fe 为 v 再加-es。 如 knife-knives( 书), half-halves( 一半)(thief ,wife ,life 7、,shelf ,knife ,leaf ,self ,half ,wolf)有少数词后直接加s,如roof-...
发音组合:ds 代表单词:needs seeds spends 音标对比:[ ts] [ dz ] [ z ] [ dz ] bets beds boys boards seats seeds gloves grounds nets needs stares stands 鼻辅音: [ m ] [ n ] [ ? ] [m] 音标特征:双唇鼻辅音 发音要诀:双唇闭拢,舌放平,软颚下垂,气流从鼻腔泄出。 声带震动...
发音组合:ds 代表单词:needs seeds spends 音标对比:[ ts] [ dz ] [ z ] [ dz ] bets beds boys boards seats seeds gloves grounds nets needs stares stands 鼻辅音: [ m ] [ n ] [ ? ] [m] 音标特征:双唇鼻辅音 发音要诀:双唇闭拢,舌放平,软颚下垂,气流从鼻腔泄出。 声带震动...
发音组合:ds 代表单词:needs seeds spends 音标对比:[ ts] [ dz ] bets beds seats nets seeds needs [z] boys gloves stares [ dz ] boards grounds stands 鼻辅音: [ m ] [ n ] [ ? ] [m] 音标特征:双唇鼻辅音 发音要诀:双唇闭拢,舌放平,软颚下垂,气流从鼻腔泄出。 声带震动发音...
发音组合:ds 代表单词:needs seeds spends 音标对比:[ ts] [ dz ] [ z ] [ dz ] bets beds boys boards seats seeds gloves grounds nets needs stares stands 65 GROUP4 鼻辅音: [ m ] [ n ] [ ŋ ] 66 [m] 音标特征:双唇鼻辅音 发音要诀:双唇闭拢,舌放平,软颚下垂,气流 从鼻腔泄出...
发音组合:ds 代表单词:needs seeds spends 音标对比:[ ts] [ dz ] [ z ] [ dz ] bets beds boys boards seats seeds gloves grounds nets needs stares stands 鼻辅音: [ m ] [ n ] [ ? ] [m] 音标特征:双唇鼻辅音 发音要诀:双唇闭拢,舌放平,软颚下垂,气流从鼻腔泄出。 声带震...
发音组合:ds 代表单词:needs seeds spends 音标对比:[ ts] [ dz ] bets beds seats seeds nets needs [z] boys gloves stares [ dz ] boards grounds stands 鼻辅音: [ m ] [ n ] [ ? ] [m] 音标特征:双唇鼻辅音 发音要诀:双唇闭拢,舌放平,软颚下垂,气流从鼻腔泄出。 声带震动发音。 注意:...
声带震动, 属于浊辅音.发音组合:ds 代表单词:needs seeds spends 音标对比: ts dz z dz bets beds boys boards seats seeds gloves grounds nets needs stares stands鼻辅音: m n m 音标特征:双唇鼻辅音发音要诀:双唇闭拢,舌放平,软颚下垂,气流从鼻腔泄出。 声带震动发音。 注意:在词末时须略微延长, 以...
发音组合:ds 代表单词:needs seeds spends 音标对比:[ ts] [ dz ] [ z ] [ dz ] bets beds boys boards seats seeds gloves grounds nets needs stares stands 鼻辅音: [ m ] [ n ] [ ŋ ] [m] 音标特征:双唇鼻辅音 发音要诀:双唇闭拢,舌放平,软颚下垂,气流从鼻腔泄出。 声带震...
发音组合:ds 代表单词:needs seeds spends 音标对比:[ ts] [ dz ] [ z ] [ dz ] bets beds boys boards seats seeds gloves grounds nets needs stares stands 鼻辅音: [ m ] [ n ] [ ŋ ] [m] 音标特征:双唇鼻辅音 发音要诀:双唇闭拢,舌放平,软颚下垂,气流从鼻腔泄出。 声带震动...