regulation.If we observe someone run a red light，we should stop him.

　　当我们参加游行庆祝国庆节的时候，我们必须遵守交通规则。如果我们看到有人闯红灯，我们就要阻止他。

　　 glance vi.& n．瞥一眼，匆匆看

　　(教材P2)While the rest of the passengers were getting out，she glanced at the faces around her.

　　当其他乘客陆续下车的时候，波莉扫视了一下周围的面孔。

　　(1)glance at　　　　　　　看一下；浏览

　　glance over/through 浏览

　　(2)at a glance 看一眼就......

　　at first glance 乍一看

　　give/take a glance (at) (朝......)一瞥

　　①He glanced over my report and said that it was seemed to be all right.他粗略地看了我的报告，说这报告似乎可行。

　　②(朗文辞典)At first glance，the place seemed deserted.乍一看，这地方似乎空无一人。

　　[明辨异同]　glance at/stare at/glare at

glance at "瞥，扫视，浏览"，指匆匆忙忙地看一眼。 stare at "盯着，凝视"，指目光长时间地对着一个物体或人。 glare at "怒视，瞪着"，指人生气地看。 　　　glance at, stare at，glare at

　　③The girl________the people around and found a man________her. She became so angry that she______him for a warning.【导学号：18452000】

　　【答案】　③glanced at; staring at; glared at

in sight 看得到，在视力范围之内