每日口說挑戰睡前可以看手機嗎？(Does Using Your Phone Really Hurt Your Sleep?)

主持人 : michelle

I often surf the net on my phone before bed. Is it that bad?

PS, I have made a correction and further explanation in the comments below. Please check that out.

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影片不是英文？

睡前可以看手機嗎？(Does Using Your Phone Really Hurt Your Sleep?)

Studies have suggested that when people are exposed to blue light before they go to sleep, they get less total sleep and wake up more frequently over the course of the night.

研究顯示，當人們在睡前暴露於藍光下，他們的總睡眠時間會減少並在夜間更頻繁地醒來。

句子選自此影片：睡前可以看手機嗎？(Does Using Your Phone Really Hurt Your Sleep?)

學習重點

1. expose暴露

expose

[ɪkˋspoz](v.)暴露

be exposed to

[bi ɪk'spozd tu](v.)使曝露‧‧‧之中

2. blue light藍光

blue light

(n.)藍光

infrared light

[ɪnfrəˋrɛd](n.)紅外線

3. over/in the course of一段‧‧‧時間

over/in the course of

(phr.)一段‧‧‧時間

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michelle7 年前

Correction:

The word 'exposed' should be pronounced [ ɪgˋsbozd ] instead of [ ɪgˋsbozt ] because the sound at the end of 'expose' is pronounced [ z ], not [ s ].

The reason why it sounds like [ ɪgˋsbozt ] is because the [ d ] sound is weaken, and is sort of linked to the following word 'to'.

exposed 的發音應為 [ ɪgˋsbozd]，而非 [ɪgˋsbozt]。

過去式 ed 的發音有三種：[ d ]、[ t ]、[ ɪd ]

(1) 若單字尾音是「有聲」（非氣音），那麼接在其後的 ed 也會是有聲 [ d ]。

(2) 若單字尾音是「無聲」（氣音），那麼接在其後的 ed 會是氣音 [ t ]。

(3) 若字尾發音是 [ d ] 和 [ t ]，那麼為了發音方便， ed 發音就改為 [ ɪd ]。

Give It a Try
a. arrived > 尾音 [ v ] 有聲，ed 有聲 [ d ]

b. missed > 尾音 [ s ] 無聲，ed 無聲 [ t ]

c. visited > 尾音 [ t ]， ed 發音改為 [ ɪd ]。

d. decided > 尾音 [ d ]， ed 發音改為 [ ɪd ]。

口訣：有聲對有聲，無聲對無聲。

Winnie Liao7 年前

undefined7 年前

Hello michelle!

[筆記]
Studies have suggested that when people are exposed to blue light before they go to sleep, they get less total sleep and wake up more frequently over the course of the night.

研究顯示，當人們在睡前暴露於藍光下，他們的總睡眠時間會減少並在夜間更頻繁地醒來。

1. _
* expose [ɪkˋspoz] (v.) 暴露、揭發
- expose(發音注意)
- The newspaper story is about a journalist and her struggle to expose the political scandal.
+ 報紙的故事是關於一名記者和她揭露政治醜聞的鬥爭。
* exposed [ɪkˋspozd] (adj.) 無遮蔽的
- be + exposed(發音注意, 氣音+氣音)
- Don't you think that those I mean like exposed electric wires mess around the floor is very frustrating?
+ 難道你不認為那些亂糟糟且暴露在地板上的電線是非常令人沮喪的嗎？

2. _
* blue light [] (phr.) 藍光
* infrared light [] (phr.) 紅外線

3. _
* over the course of [] (phr.) 一段時間
- When opportunities come to you over the course of your lives. Make sure you are ready to grab them.
+ 當你的生活中有機會來到你身邊時。確保你已準備好抓住它們。