1.字母C读的多个读音
1）字母读[s]
例如：nice [nais] licence [\'laisəns] certainly [\'sə:tənli] rice [rais] price [prais]city [\'siti] medicine [\'medisin] cent [sent] century [\'sentʃuri] celebrate [\'selibreit]exciting [ik\'saitiŋ] cinema [\'sinimə] centre [\'sɛntɚ] concert [\'kɔnsət] decide [di\'said]circle [\'sə:kl]
2）. 字母C读[ʃ]
例如：delicious [di\'liʃəs] especially [is\'peʃəli] appreciate [əˈpri:ʃieɪt] precious [ˈpreʃəs] social[ˈsəʊʃl] associate [əˈsəʊʃieɪt]ocean [ˈəʊʃn] official[əˈfɪʃl] ancient [ˈeɪnʃənt]
3）. 字母C读 [k]
例如：can [kæn] secret [\'si:krit] clock [klɔk] cup [kʌp] computer[kəm\'pju:tə] cake [keik] car [kɑ:] cat [kæt] coat [kəut] uncle [\'ʌŋkl] doctor [\'dɔktə] cap [kæp] lock [lɔk] colour [\'kʌlə] count [kaunt] clean [kli:n]
2.字母N的多个读音
字母N在K或G前读[ŋ],
例如：think [θiŋk] thanks [θæŋks] thing [θiŋ] long [lɔŋ] strong [strɔŋ] singer [\'siŋə] song [sɔŋ] ring [riŋ] finger [\'fiŋgə] sink [siŋk] pink [piŋk]
3.字母S的多个读音
1）.字母S读轻音[ʃ]或[ʒ]
例如：sure [ʃuə] Russian [\'rʌʃən] pleasure [\'pleʒə]
2）字母S读轻音[s]
例如：six [siks] plus [plʌs] minus [\'mainəs] spell [spel] secret [\'si:krit] desk [desk] bus [bʌs] sorry [\'sɔri] ] seven [\'sevn] sister [\'sistə] same [seim] sit [sit] see [si:] address [ə\'dres] guess [ges] must [mʌst] sky [skai] dress [dres] past [pɑ:st]
3) 字母S读浊音[z]
例如：is [iz] please [pli:z] blouse [blauz]Chinese[\'tʃai\'ni:z] Japanese[,dʒæpə\'ni:z] his [hiz] excuse [iks\'kju:z] these [ði:z] husband [\'hʌzbənd]
4.字母T的多个读音
1）字母T读[t]
例如：ten [ten] secret [\'si:krit] cat [kæt] at [æt] sister [\'sistə] boat [bəut] student [\'stju:dənt]
2）字母T读[ʃ]
例如：station [\'steiʃən] composition [,kɔmpə\'ziʃən] patient [\'peiʃənt] mention [\'menʃən] information [,infə\'meiʃən] competition [,kɔmpi\'tiʃən]
3）. 字母T读[tʃ]
例如：picture [\'piktʃə] century [\'sentʃuri] temperature [\'tempritʃə] future [\'fju:tʃə]question [\'kwestʃən]
5.字母X的多个读音
1）字母X读清音[ks]
例如：excuse[ɪkˈskju:s] expect[ˈekspɜ:t] exchange[ɪksˈtʃeɪndʒ] except[ɪkˈsept] experience [ɪkˈspɪəriəns] experiment [ɪkˈsperɪmənt] explain [ɪkˈspleɪn] expose [ɪk\'spəʊz] express[ɪkˈspres] expensive[ɪkˈspensɪv] extraordinary [ɪkˈstrɔ:dnri]
2）字母X读浊音[gz]
例如：exact [ɪgˈzækt] exam[ɪgˈzæm] example [ɪgˈa:mpl]exist [ɪgˈzɪst] exhaust [ɪgˈzɔ:st] executive [ɪgˈzekjətɪv]