5. Once you mastered Step one , go to the second and so on… Little by little your pronunciation will improve …..just take it easy…
6. Step One: Vowel sounds Let's do a facial massage and start with a smile /i:/
7. Vowel sounds (leave the sounds of / 3:/ and / ə / to practice later.) Start with a smile /i:/ sound, until you open your mouth completely / ɑ ː /. After that, round your lips / ɒ / until you get to the /u:/ sound
8. The shape of the chart is modeled on the shape of the phonetic space, ie the shape of the oral cavity produced by various positions of the mouth and the tongue.