Rice is pronounced RICE (IPA /raɪs/). Curl your tongue back without touching the roof for /r/; never let it touch.
IPA: /raɪs/
Syllables: RICE
Common ESL mistake: Learners (especially Japanese speakers) confuse /r/ with /l/, saying 'lice'.
Tip: Curl your tongue back without touching the roof for /r/; never let it touch.