I.词语辨析：
1. glance / glare / stare / look：均可以解释为“看”，但有区别：
glance：vi. / vt. 一瞥，看一眼，扫视，把眼睛投向……，后用介词：at, round, over, through.
e.g. The teacher glanced round the class and found one boy sleeping.
He glanced through the newspaper.
She glanced down the list of names but didn’t find the one she wanted.
glance one’s eyes + at / through / over / round …：匆匆看……
e.g. I glanced my eyes over the ads to find a suitable job.
glance off：一檫而过（没有打中）
e.g. The ball glanced off my face and fell into the bushes.
glance：n. 瞥视、略视，与at, into, through, over连用。
e.g. A glance at his face and you can tell he is telling a lie.
take / give a glance at / over sth. 瞄一眼……
e.g. I took a glance at the TV programmes.
