那件事的前前后后他都记得一清二楚，仿佛发生在昨天一样。 recall指想方设法回忆已经遗忘之事。例如： e.g.I seem to recall I've met him before somewhere 我好像以前在哪里见过他： remind 指经某人或某事的提醒而回忆起某件已遗忘之事。例如： e.g.IfI forget,please remind me. 如果我忘了，请提醒我。 5.at fault at fault:responsible for something bad that has happened有过错，有责任 e.g.The police said that the driver was at fault eg关于空气污染大多数人认为是钢铁厂的责任。 As for air pollution,most people believe that steel factories are at fault. 6.If you cram your head with too many new words at a time.some of them are bound to be crowded out. ()cram:V.force(sth)into a small space把.塞进，塞满 e.g.A lot of information has been crammed into this book. eg我们进进了车里。 (2)bound:adj. a.certain or very likely一定的，很可能的 e.g.I knew that the invitation was bound to come eg你一次处理这么多事务，肯定会出错。 When you are handling so many affairs at a time,mistakes are bound to happen. b.obliged to do(sth)or having the duty to do(sth)有责任 e.g.Tom felt bound to tell Joanna the truth c.traveling towardsa particular place or in a particular direction e.g.The plane is bound for New York. 7.While active words demand constant practice and useful words must be committed to memory,words that do not often occur in everyday situations require just a nodding acquaintance. 那件事的前前后后他都记得一清二楚，仿佛发生在昨天一样。 recall 指想方设法回忆已经遗忘之事。例如： e.g. I seem to recall I’ve met him before somewhere. 我好像以前在哪里见过他。 remind 指经某人或某事的提醒而回忆起某件已遗忘之事。例如： e.g. If I forget, please remind me. 如果我忘了，请提醒我。 5. at fault at fault: responsible for something bad that has happened 有过错，有责任 e.g. The police said that the driver was at fault. e.g.关于空气污染大多数人认为是钢铁厂的责任。 As for air pollution, most people believe that steel factories are at fault. 6. If you cram your head with too many new words at a time, some of them are bound to be crowded out. (1) cram: v. force (sth.) into a small space 把…塞进，塞满 e.g. A lot of information has been crammed into this book. e.g. 我们进进了车里。 (2) bound: adj. a. certain or very likely 一定的，很可能的 e.g. I knew that the invitation was bound to come. e.g. 你一次处理这么多事务，肯定会出错。 When you are handling so many affairs at a time, mistakes are bound to happen. b. obliged to do (sth.) or having the duty to do (sth.) 有责任 e.g. Tom felt bound to tell Joanna the truth c. traveling towards a particular place or in a particular direction 到某地 e.g. The plane is bound for New York. 7. While active words demand constant practice and useful words must be committed to memory, words that do not often occur in everyday situations require just a nodding acquaintance