BEC中级口语练习：Mistakes

　　Ⅱ.单词简析

　　1) Strung-out: very worried, stressed

　　很担心，紧张

　　ex:If I don't study before an exam I get very strung-out and think that I will fail.

　　如果考试前不学习的话我就会很紧张，觉得自己会通不过。

　　2) Tragic: something terrible, very bad

　　很可怕很糟糕的事情

　　ex:When I was ten years old my dog died - it was tragic.

　　在我十岁的时候，我的狗死了-那真是太惨了。

　　3) Jam: trouble, difficulty

　　麻烦、困难

　　ex:I was driving too fast and when the police stopped my car I knew that I was in a real jam!

　　我开车开得太快了，警察拦住我的车的时候我知道自己惹大麻烦了。

　　4) Robot: a machine that looks and acts like a human

　　样子和动作像人的机器

　　ex:Then 1970's were full of TV shows about robots.

　　七十年代净是些关于机器人的电视节目。