without permission 未经许可
①Teachers never permit their students to whisper to each other during class.
老师们绝不准许学生在上课期间窃窃私语。
②Time doesn't permit my waiting (wait) longer.
时间不允许我等得太久。 【导学号:32222016】
go ahead 前进;(用于祈使句)可以;往下说
(教材P18)Not at all.Go right ahead.
不介意,请问吧。
go up 上涨;上升;攀登
go against 违反;违背
go by 流逝;根据......决定,遵循
go off 爆炸;离去;(警报器等)突然发出巨响
go after 追求;设法获得
go over 复习;仔细研究
①She went against her mother's wishes.
她违背了她母亲的意愿。
②We are busy going over our lessons before the exam.
考试之前我们忙于复习功课。
by accident 偶然;无意中;不小心
(教材P18)As a matter of fact,I landed in Britain by accident.
事实上我是偶然来到英国的。