hold up1. 举起，抬起；使升高：She held up her arm and wiped her tears off.她抬起手擦去了眼角的泪。She held up her hat to me, and I winked at her.她向我抬了抬她的帽子，我则向她眨了眨眼。2. 展示；提出(作为榜样)(后与as连用)：He's always holding up my father to scorn, which made me hate him.他总是举出我父亲加以嘲笑，这使我十分厌恶他。The teacher held up my composition as example to the class.老师举出我的作文给全班作范文。3. 支撑，承受住；承担：This old tree is held up by a post.这棵老树用一根柱子支撑着。You will hold up the responsibility for all the serious consequences arising therefrom.你要承担由此而产生的一切严重后果。4. 使停顿，阻挡：The finals of the football was held up by a heavy storm.由于一场凶猛的暴风雨，那场足球决赛被迫停赛了。The train he took was held up for over 2 hours.他乘坐的火车晚点了两个多小时。5. 拦劫，抢劫：The bank was held up last night.昨天夜里有人抢劫了这家银行。6. 使遭受，使蒙受；成为…的目标：He's held up humiliation by a momentary slip.他因一念之差而蒙受屈辱。He has now been held up to be pursued killing.他现在已成了追杀的目标。7. 证明属实：The facts will hold up what I said.事实将证明我说的话属实。8. 延续；持续；维持：The rain held up and there's no sign to clear up.雨依然在下，而且没有放晴的迹象。How long will you hold up on such a sum of money?靠这点儿钱你能维持多久?9. 保持平静，抑制；振作(精神)：She did her best to hold up before her children.她在孩子面前尽最大努力保持平静。10. (马匹)坚持站立着，不跌倒11. 延期，推迟(后与 on 连用)：He held up on the plan of visiting Europe.他推迟了访问欧洲的计划。12. 不同意，拒绝；保留：She held up my offer and insisted on going herself.她拒绝了我的提议，坚持自己去。13. [美国英语]向…索取高价：You're holding me up, aren't you?你在向我要高价，对不对?这些，都可以O(∩_∩)O~
1.意思差距很大。forbid是指通过下命令、制定规则等禁止某事，或禁止某人做某事。prevent是指可以不择手段，阻止某事发生，禁止某事发生。2.搭配完全不同。（1）forbidforbid表示“禁止”，结构为：forbid sb.+to do sth.，be forbidden to do sth.。They were forbidden to enter the hotel. 他们被禁止进入旅馆。（2）prevent① prevent sb. from+动名词表示“阻止某人……，禁止某人……”。同类用法还有：ban+sb./sth.+from+动名词prohibit+sb./sth.+from+动名词restrict+sb./sth.+from+动名词restrain+sb./sth.+from+动名词keep+sb./sth.+from+动名词stop+sb./sth.+from+动名词② 在现代英语中，prevent sb./sth. from doing sth. 和stop sb./sth. from doing sth. 中的from常可省略，但用于被动语态时，from不可省。而keep sb./sth. from doing sth. 中的from 不可省。Nothing will keep her from doing it. 什么也不能阻止她做那件事。Who can stop you （from）going if you want to go？如果你要去，谁又阻止得了呢？The rain prevented me to go there.The rain prevented me （from）going there.下雨使我无法去那儿。We were kept by the rain from going there. 下雨使我们不能去那儿。（from不可省）
momohana0217
