English Sounds - OY [__] Diphthong - How to make the OY as in TOY Diphthong

This video tutorial teaches how to pronounce the 'oi' diphthong as in 'boy' and 'toy'. It explains the starting and ending positions of the diphthong, with a focus on the movement of the lips, tongue, and jaw. The tutorial includes a close-up and slow-motion view of the diphthong, highlighting the differences between stressed and unstressed syllables. Example words are provided for practice, and the video concludes with a summary and thanks to the viewers.

What is the starting sound of the 'oi' diphthong?

• The 'oo' sound as in 'boot'

• The 'awe' sound as in 'law'

• The 'ee' sound as in 'see'

• The 'air' sound as in 'sit'

How does the tongue position change for the ending sound of the 'oi' diphthong?

• The tongue tip touches the upper front teeth

• The tongue tip touches the roof of the mouth

• The tongue tip lightly touches the back of the bottom front teeth

• The tongue tip curls back

In a stressed syllable, how does the 'oi' diphthong behave?

• It is pronounced with a rising pitch

• It becomes quieter and quicker

• It curves up and then down

• It remains flat and monotone

Which word contains an unstressed 'oi' diphthong?

• Toy

• Boy

• Tabloid

• Joyful

Which of the following words is used for practicing the 'oi' diphthong?

• Loyal

• Bright

• Table

• Happy