1．aloud adv．出聲地(使別人能聽得到)
Reading aloud is a good way in leaning English．
朗讀是學英語的一個好方法。
▲loud adj. 大聲的，聲音洪亮的，loud—louder—loudest
He talked in a loud voice so that everyone could hear him．
他說話聲音很大以便於每個人都能聽得到他。
▲adv. loud—louder—loudest
Don’t talk so loud．The kids are reading．
說話小聲些，孩子們正在看書。
(Speak)louder，please!
請再說高一些!
▲loudly adv吵吵鬧鬧地，噪聲地
I heard someone knocked loudly at the door．
我聽到有人在使勁敲門。
They are talking loudly in the next room．
他們在隔壁說話聲很大。
2．voice n．噪音，鳥鳴聲
She has a sweet voice．
她聲音很甜美。
She raised her voice so that she could be heard．
她提高了嗓音隊便於別人能聽清楚。
He lost his voice．／He had no voice because of the cough．
因為咳嗽，他失聲了。
▲noise n噪音，吵鬧
Don’t make so much noise．
別弄出那麼大的噪音。
I heard a strange noise outside．
我聽到外邊奇怪的聲音。
▲sound n．(自然界中的)聲音，響聲
Sound travels slower than light．
聲音的傳播比光慢。
3．memory n．(計算機的)儲存器
A lot of information is stored in the memory．
計算機的儲存器能儲存很多信息。
▲n．記憶力
He has a poor memory after the car accident．
車禍後他的記憶力很差了。
▲n. 回憶，懷念
I have a pleasant memory of my childhood．
我對童年有美好的回憶。
▲memorize／memorise vt. 記住，背過
He can memorize new words very quickly．
他能很快記住很多單詞。
4. frustrate vt．使失望，使沮喪