Name: 英語聲音 - 兩個TH輔音[θ]和[ð]。 (English Sounds - The Two TH Consonants [θ] and [ð])
Uploaded: 2021-01-14T09:40:10.000Z
Duration: 6 min 39 s

to 不定詞

in this American English pronunciation video, We're going to learn how to make the two th sounds.

Uh, these sounds air paired together because they take the same mouth.

因為這兩個發音適用同一種地方發音 所以我們放在一起

Voiced meaning on li air passes through the mouth and move is voiced.

[θ]這是個音是清輔音 只又氣流通過口腔

Meaning you make a sound with the vocal cords.

[ð]這個發音則是濁輔音 聲帶震動

Ah, the very tip of the tongue comes through the teeth.

The air passes around the tongue, the tongue is relaxed.

There shouldn't be any pressure in the mouth or a stop quality to this sound.

氣流在舌頭上衝出 舌頭是需要放鬆的

The tongue has too easily vibrate between the teeth, so keep the tongue soft and relaxed.

The lips don't affect this sound so they could be transitioning to the next sound.

For example, in the T h r cluster, the lips will round a little bit for the R as you make the th three three.

但是嘴唇可以為下一個發音做準備 例如

在THR輔音連結中 嘴唇徽因R音變圓（o型）

Make sure it doesn't come too far forward.

在THR輔音連結中 嘴唇徽因R音變圓（o型）三

It's just the very tip that should come between the teeth to make the invoiced.

Th the tongue tip absolutely has to come through the teeth, but the voice th can be different when It's in an unstrung quick word like these, or the the tongue tip doesn't have to come through the teeth.

不要把舌頭向外伸出太多 要注意

就是舌尖伸出來 但是對於清輔音th

Make sure the tongue isn't at the roof of the mouth or pointing down, but pressing right in the middle where the teeth come together.

If it's not in the right position, the sound will be wrong.

The the these the This tongue shortcut works in these words because they're unstrung est.

當有些詞是濁輔音小詞的時候 例如 these 或

So when you don't bring your tongue tip through the teeth, it allows you to make these less important words quickly.

These the Let's look at these sounds up close and in slow motion.

舌頭可以放在牙齒後面 要注意舌頭不可以在口腔頂端或者下端

Noticed how it's just the very tip that comes out of the teeth.

The tongue is relaxed, the teeth surround it, but they're not clamping down on it.

而是在牙齒閉合時的中間發力 如果

不是在這個位置 這個發音就錯了 [ð]

Throw notice how the lips are starting to flare for the R as the tongue comes through the teeth.

For the invoice to th birthday, keep in mind when you on Lee stick the very tip of your tongue out.

因為這些詞是清輔音（小編：其實是濁輔音）這些小技巧可以派上用場

The movement into other sounds isn't as hard as you might think.

這些小技巧可以派上用場 所以如果你不把舌頭伸出來 這些技巧會讓你的發音更快

所以如果你不把舌頭伸出來 這些技巧會讓你的發音更快

這些[ð] 讓我們來就近距離慢放地看一下這些發音

This is a quick move of the tongue that you can practice over and over to make it more natural.

要注意 就只是舌尖伸出來 舌頭是放鬆的

Brother Tongue tip through the teeth for the voiced th lips and tongue are relaxed, worth ending in the invoiced Th again.

要注意 就只是舌尖伸出來 舌頭是放鬆的 而不是夾緊舌頭

Remember to keep your tongue relaxed and soft when you practice this sound the voiced and unveil voiced th throw birthday brother Worth example words Repeat with me other, huh?

注意看當發清輔音 把舌頭伸出去的時候 嘴唇是如何為R音所產生變化的

要注意 當舌尖伸出來 發鄰近的音不是像你想像的那麼難

The sounds of American English videos in this set will be released here on YouTube twice a month, first and third Thursdays in 2016 and 2017.

請觀察舌頭在做發D音地準備（收回口腔內並翻轉）

But the whole set can be all yours right now.

The real value of these videos is watching them as a set as a whole to give your mind the time to take it all in and get the bigger picture.

Most of the materials you'll find elsewhere just teach the sounds on their own in isolation.

This way we learn the sounds to speak words and sentences, not just sounds.

Move closer to fluency in spoken English by the video set today, visit Rachel's english dot com slash sounds, available as a DVD or digital download.

要記住 當你練習的時候 舌頭是輕鬆的 放鬆的

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