词汇表达
1、slip [slɪp] n.小错误
a slip of the tongue 说走了嘴，失言
In your dialect, it's not a slip of the tongue.
跟孩子读 Magic Tree House 时，读过很多遍这个词，但都是作动词，滑动，滑落，滑倒，塞入
slip away逃走；悄悄溜走
slip in悄悄溜入；偷偷溜进去
The reins slipped from Jack’s hands.
He slipped the book into/out of his backpack.
slip-on adj. 容易穿或脱的；不系鞋带的 n. 易于穿上或脱下的衣服
2、petrified ['petrɪfaɪd] adj. 惊呆的；目瞪口呆的
I know some speakers who are petrified of presenting demos for fear that something will go wrong.
self-deprecating 自嘲
Humble, self-deprecating people generally have little trouble finding friends.
3、脑袋一片空白
My mind goes/is blank when I am nervous.
I draw a blank when I am nervous.
I get so nervous that nothing comes out.
cat gets my tongue 舌头打结
4、when I was a middle school student / when I was in middle school
I got involved with sports when I was a middle school student.
5、chrysanthemum 美 [krɪ'sænθəməm] n.菊花
这个词我见过很多遍，但从来没有认真看过音标，从来没有听过读音，更从来没有拼写过，因为我从来没想试图把它学会过，
每次都是直接点下即时解释知道是啥意思就过去了。今天突然意识到这一点，真的让自己好吃惊。
6、butt of a joke 成为笑柄
interview 采访
give me thumb ups
go flat 反响平平
tedious adj.单调乏味的、平淡的 = monotonous [mə'nɑtənəs] = mundane [mʌn'den]
7、haven't done ... for a long while 很长时间不做什么
I haven't spoken any words in public for a long while.
It's been a long while since we talked to each other.
发音:
1、dull [dʌl] adj. 枯燥的、无味的 = boring
2、present v.[pri'zent] 展出、呈现 ['prezənt]adj.在场的、出席的 n.礼物
3、artiste [ɑr'tist] n. 艺人；大师 = artist ['ɑrtɪst]
4、round、mouth 双元音 aʊ 发音
