Name: 発音チュートリアル1: 英語の発音とIPA。発音と場所 (Pronunciation Tutorial 1: English Pronunciation and IPA: Voicing and Place)
Uploaded: 2021-01-14T04:38:02.000Z
Duration: 8 min 35 s
Description: VoiceTubeの動画で発音を聞きながら英語表現を覚えよう！学べる英語：

This is the first of four/five videos on English pronunciation and the International phonetic

In these tutorials I have two smaller goals and one overarching goal:

The first is to teach you how the IPA works, and

two, maybe more important, how english works in your mouth -- what's going on in your

Overall, we're looking to give you a tool for understanding pronunciation in your own

language, so you can apply it to your target language.

If you start with correct pronunciation in your target language, you get so much:

-you'll retain vocab better -you'll have better listening comprehension

-Later, you get native speakers who won't switch to english

-In the end, you won't be training bad habits for years and have to unlearn them somehow.

And so lets get started. We'll first talk about some basics - what is a consonant and

IPA is a sound alphabet - it gives you a symbol, like this one or this one, and it means one

In English, we have a bunch of letters, which correspond to vowels or consonants, and many

of these have multiple sounds: The letter C as in Cat and C as in Nice are

totally different - they have totally different sounds - and IPA has two symbols for those

two sounds. Conversely, cymbal and symbol sound the same,

even though they're spelled differently, and so IPA for both of these words is exactly

the same. IPA only cares about the sound.

Everytime I write in IPA, I'll surround it by two slashes, and every time I'm referring

to the letters and words in english as they're spelled, I'll put quotes around them.

so the letter "s" can make this sound /s/ in IPA - it has the same character - but it

also can sound like /z/ (Rose) or /SS/ as in sure or /ZZ/ as in pleasure. IPA splits

all of these sounds apart, and really tells you what you can expect to hear when you see

Ever the next few videos, you'll be learning all of these symbols, but for now we should

talk about the three things that make one consonant. These are voicing, place and manner.

Voicing is perhaps the simplest. Put your hand on your throat and say "ffffffffffffff".

Feel anything at your throat? You shouldn't.

now compare that with "vvvvvvvvvvv". Your hand should feel buzzing in your throat. f

and v are a pair of consonants that are identical except for that buzzing in your vocal cords.

F is known as "unvoiced consonant", and V as a "voiced consonant." Most consonants in

English come in voiced/unvoiced pairs, like T and D, or B and P.

Place is a little more complicated. We'll need to look at a picture of your mouth. Here's

a very detailed one from Wikipedia. To get oriented, 1 and 2 on the left are your lips.

3 is your upper teeth, 4 is that ridge behind your teeth known as the alveolar ridge.

Jumping around a bit, 13-18 is your tongue, from the root (13) to underneath the tip (18),

which we don't use in English; we only use the tip.

9 is your uvula, 7 is your soft palate and 6 is your hard palate. All the remaining numbers

are just in between spots, so 5 is in between 4 and 6 - between your alveolar ridge and

To make any sound, you need to blow air out of your throat. If you don't get in the way,

If you DO get in the way, you make a consonant. Usually you do this by putting two parts of

your mouth together, like your your lower lips and your teeth. When you make the sound

/f/ as in fun, you do just that - your lower lips (2) come up and touch your upper teeth

The two things that touch are called articulators - one is passive and doesn't move, in this

case it's your upper teeth, which hopefully won't move much at all, and one is active

- here your lower lips move up to contact your teeth.

When you learn the symbols for all the consonants, I'll remind you about all of these locations,

but we'll learn them here for the first time.

The important places have names. We'll start at the front of the mouth and move towards

the back. There are 10 places we really care about.

The first two use the bottom lips as the active articulator:

Place #1: Bilabial - from bi - 2, and labial, meaning lips

This is where your upper and lower lips come together, like in man, banana, pot

Place #2: Labiodental. This is lips and teeth, and you might have guessed, we've encountered

this already. This is F and V in English.

Now we're switching to the tip of the tongue as our active articulator:

Place #3 is Dental. The tip of your tongue is touching your teeth.

We have two consonants in English, both spelled "th". One is "ttthis" and the other thhhhing.

Place #4 ia Alveolar: This is the alveolar ridge we talked about, just behind your teeth

You get 4 sounds in English: t, d, s, z. All of these are tongue against alveolar ridge.

The next place is just a little bit behind that, maybe a quarter of an inch. If you move

your tongue just a little bit back, instead of getting "s" you get "sh" as in show, or

The next places involve the middle or back part of the tongue as the active articulator.

Place #6 is Palatal - this is the soft palate, right in the middle of your mouth. The only

sound we have in English is /j/, but you'll get all sorts of sounds in other languages,

like in Italian, you'll get agnus and aglio in Italian and /c/ in Korean. These happen

Place #7 is called Velar, which is up at the back of the soft palate - In English, we have

Place #8 is Uvular. We don't have any sounds like it in English. This is the back of your

tongue against your uvula, the little hangy-downy thing in the back of your throat. You'll encounter

Place #9 is pharyngial - this is the root of tongue and back of throat, which apparently

sounds like getting strangled, but I don't speak any languages with these sounds, so

Our last place, #10, is glottal - this is right at your vocal cords, and the only thing

you can do to stop air from flowing is bring your vocal cords together. If you bring them

together a little bit, you're going to get /h/ as in ham. The other sound is when you

close them completely. You get this sound /?/, which is in English. This is called a

glottal stop, and you get it in words like "uh oh!" and "nuh uh!" Right in between those

Those are all the places that you have to worry about. We'll cover them again when we

discuss each consonant individually, and I'll be making an Anki deck to help you remember

them as well. To recap, we've discussed voicing - this fan and van - the difference between

those - and place - the difference between fun, sun and shun. In the next video, we'll

discuss manner - how you make different sounds in one place - the difference between son

and ton, which are both alveolar, for instance.

That's it for this tutorial. I hope you enjoyed yourself and learned something, and be sure

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発音チュートリアル1: 英語の発音とIPA。発音と場所 (Pronunciation Tutorial 1: English Pronunciation and IPA: Voicing and Place)

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