1．aloud adv．出声地(使别人能听得到)
Reading aloud is a good way in leaning English．
朗读是学英语的一个好方法.
▲loud adj.大声的,声音洪亮的,loud—louder—loudest
He talked in a loud voice so that everyone could hear him．
他说话声音很大以便于每个人都能听得到他.
▲adv.loud—louder—loudest
Don’t talk so loud．The kids are reading．
说话小声些,孩子们正在看书.
(Speak)louder,please!
请再说高一些!
▲loudly adv吵吵闹闹地,噪声地
I heard someone knocked loudly at the door．
我听到有人在使劲敲门.
They are talking loudly in the next room．
他们在隔壁说话声很大.
2．voice n．噪音,鸟鸣声
She has a sweet voice．
她声音很甜美.
She raised her voice so that she could be heard．
她提高了嗓音队便于别人能听清楚.
He lost his voice．／He had no voice because of the cough．
因为咳嗽,他失声了.
▲noise n噪音,吵闹
Don’t make so much noise．
别弄出那么大的噪音.
I heard a strange noise outside．
我听到外边奇怪的声音.
▲sound n．(自然界中的)声音,响声
Sound travels slower than light．
声音的传播比光慢.
3．memory n．(计算机的)储存器
A lot of information is stored in the memory．
计算机的储存器能储存很多信息.
▲n．记忆力
He has a poor memory after the car accident．
车祸后他的记忆力很差了.
▲n.回忆,怀念
I have a pleasant memory of my childhood．
我对童年有美好的回忆.
▲memorize／memorise vt.记住,背过
He can memorize new words very quickly．
他能很快记住很多单词.
4.frustrate vt．使失望,使沮丧
The serious illness frustrated his dream for college．
他上大学的梦想遭受挫折.
▲frustrating adj.令人失望的
What he said is frustrating.
他所说的话很令人失望.
She finds it frustrating to watch English movies．
她觉得看英语电影很令人失望(因为看不懂).
▲frustrated adj.失望的,沮丧的
He was frustrated when he failed again in the test．
当他再次考试没及格后,他很失望.
5．add vt.增加,加
She tasted the soup and added more salt．
她尝了尝汤,又加了些盐.
▲add to 增添
His coming added to our trouble．
他的到来给我们添了很多麻烦.
▲add up to 总计达……,加起来……
The number of the students in our class adds up to 55．
我们班上学生的数目加起来是55人.
▲vt.补充说,又说
He said goodbye to us and added that he would visit us again．
他和我们说了再见,又说他会再来看我们的.
