自然發音
看到字母就唸得出來。點任一組合，列出單字庫裡符合該規則的字。
單字庫中的例字（93）
do /ˈdu/dad /ˈdæd/day /ˈde/did /ˈdɪd/die /ˈdaɪ/dig /ˈdɪɡ/dog /ˈdɔɡ/dot /ˈdɑt/dark /ˈdɑrk/date /ˈdet/dawn /ˈdɔn/dead /ˈdɛd/deaf /ˈdɛf/deal /ˈdil/dear /ˈdɪr/deep /ˈdip/deer /ˈdɪr/desk /ˈdɛsk/dial /ˈdaɪəl/diet /ˈdaɪət/dish /ˈdɪʃ/does /ˈdʌz/doll /ˈdɑl/done /ˈdʌn/door /ˈdɔr/down /ˈdaʊn/duck /ˈdʌk/dumb /ˈdʌm/duty /ˈduti/daddy /ˈdædi/daily /ˈdeli/dance /ˈdæns/death /ˈdɛθ/diary /ˈdaɪɚi/dirty /ˈdɝti/dizzy /ˈdɪzi/doubt /ˈdaʊt/dozen /ˈdʌzən/damage /ˈdæmədʒ/danger /ˈdendʒɚ/debate /dəˈbet/decide /ˌdɪˈsaɪd/define /dɪˈfaɪn/degree /dɪɡˈri/depend /dɪˈpɛnd/desert /ˈdɛzɚt/design /dɪˈzaɪn/desire /dɪˈzaɪɚ/detect /dɪˈtɛkt/dinner /ˈdɪnɚ/direct /dɚˈɛkt/divide /dɪˈvaɪd/doctor /ˈdɑktɚ/dollar /ˈdɑlɚ/donkey /ˈdɑŋki/double /ˈdʌbəl/during /ˈdʊrɪŋ/deliver /dɪˈlɪvɚ/dentist /ˈdɛntəst/dessert /dɪˈzɝt/develop /dɪˈvɛləp/diamond /ˈdaɪmənd/discuss /dɪsˈkʌs/distant /ˈdɪstənt/dolphin /ˈdɑlfən/daughter /ˈdɔtɚ/december /dɪˈsɛmbɚ/decision /dɪˈsɪʒən/decorate /ˈdɛkɚˌet/decrease /dɪkˈris/describe /dɪsˈkraɪb/diligent /ˈdɪlɪdʒənt/dinosaur /ˈdaɪnəˌsɔr/diplomat /ˈdɪpləˌmæt/discover /dɪsˈkʌvɚ/distance /ˈdɪstəns/doughnut /ˈdoˌnʌt/download /ˈdaʊnˌlod/downtown /ˈdaʊnˈtaʊn/dumpling /ˈdʌmplɪŋ/dangerous /ˈdendʒɚəs/delicious /dɪˈlɪʃəs/different /ˈdɪfɚənt/difficult /ˈdɪfəkəlt/direction /dɚˈɛkʃən/disappear /ˌdɪsəˈpɪr/dishonest /dɪˈsɑnəst/department /dɪˈpɑrtmənt/dictionary /ˈdɪkʃəˌnɛri/difference /ˈdɪfɚəns/difficulty /ˈdɪfəkəlti/discussion /dɪsˈkʌʃən/downstairs /ˈdaʊnˈstɛrz/
單子音
一個字母一個音，最先學的一組子音群與雙子音
兩個字母合起來發一個音，拆開唸就錯了連續子音
兩個子音各自發音但連著唸，不是合成新音bl
/b/ /l/br
/b/ /r/cl
/k/ /l/cr
/k/ /r/dr
/d/ /r/fl
/f/ /l/fr
/f/ /r/gr
/g/ /r/pl
/p/ /l/pr
/p/ /r/sk
/s/ /k/sl
/s/ /l/sm
/s/ /m/sn
/s/ /n/sp
/s/ /p/st
/s/ /t/sw
/s/ /w/tr
/t/ /r/