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1、Unit 1 Nothing ventured, nothing gainedSection 1:1. venture n. 商业，企业；冒险的行动 v. 冒险，敢于做He failed in his ventures. 他投机失败。Nobody ventured any objection at the meeting. 会上无人敢提反对意见。He the drowning child. 他冒着生命危险去救那个快要淹死的孩子。小心地说，谨慎地做 冒着的危险 冒险，奇异的经历 n. He (冒牺牲生命的危险) to save the child in the ruins. (risk)Many
2、 people now (冒险把钱投在) the stock market. (venture)2. endurance n. 忍耐力，耐性；持久He showed remarkable power of endurance. 他表现出十分突出的忍耐力。Long distance runners need great endurance. 长跑运动员需要有很大的耐力。忍无可忍 耐力测试 Vt. 忍耐，容忍；持久 可忍受（容忍）的 We during the war. 我们在战时忍受了很多的苦难。If help does not come, we must . 我们必须坚持到最后。The pea
3、ce shouldnt be broken by few countries. 持久的和平Seeing animals cruelly treated is . 看到动物被虐待简直是忍无可忍。What he said isnt . 他所说的让人无法容忍。3. block out 封闭；画出的略图I have blocked out a plan of the house. 我已绘出了房子的草图。They had to block out all entrances to stop the spreading of the fire.他们不得不封住所有入口以阻挡大火的蔓延。Try to thes
4、e holes in the wall. 设法堵塞这些墙洞。（阻碍，阻塞，堵塞）4. rotten The fruit is starting to go rotten. 腐烂变质；腐朽的She is a rotten singer. 非常糟糕的，恶劣的，蹩脚的The organization is rotten to the core. 腐败的（这个组织腐败透顶。）The mother spoils the children rotten. adv. 很大程度上，非常Some apples . 有些苹果在树上就腐烂了。(rot)The window frame (已经完全烂掉了).Too m
5、uch sugar will (使你的牙齿烂).Food (腐烂) easily in summer. 5. blacken vt. 变黑，使变黑He blackened the wrong parts in his composition. 他把作文中的错误部分涂黑。使丰富 鼓励 加强 使锋利 使扩大 使处于危险 使(变)黑 加宽 加深 The road is so narrow, and it will be (加宽) this summer. (激励) by his words, his students devoted all of their time to study.The po
6、wer of the central government has been further (加强).That experience (拓宽，扩大) their knowledge about history.6. blast n. 一阵（疾风），一股（气流），(爆炸所引起的)冲击波An icy blast of wind blew his hat off.The blast from the bomb blew out all the windows in the area.vt. 炸，炸掉They are trying to blast away the hill to pave the
7、 way for the new highway.The rocket is due to blast off at 14:30. (火箭等的)发射，升空He liked the book so much that he read it at a blast. (一鼓作气)at full blast (工作，活动)达到高潮，大规模地in blast 在鼓风7. hold on 坚持，继续；请等一下，不要挂断They managed to hold on until help arrived.Could you hold on? Ill just see if the manager is in
8、.压低，压制 阻止，抑制，隐瞒 抓住；执着于，固守 伸出，持续，坚持到底 举起，阻止 We can stay here for as long as our supplies .我们可以在这里一直待到我们的储备品用完。She just managed to her anger. 她总算抑制住了自己的愤怒情绪。He hasnt turned up. What ? 他到现在还没到。是什么耽误了他？8. Dont you go turning into another Tom. 该句是祈使句的强调说法，语气很强。表示关照或警告对方。别再迟到了。 .不要忘了这次教训。 .Dont you? 是修辞疑问
9、句，说明问话者的责备、劝告等语气。难道你不知道真相吗？ ?其他几类带主语的祈使句：(1) 为了强调指明向谁提出要求或发出命令时You tell him what I said. 你把我所说的话告诉他。Everybody stand up. 大家都站起来。(2) 表达气愤、不满、厌烦、急躁等情绪时You get out of here! 你给我滚出这儿。(3) 表示对照或区别不同的说话对象时Helen, you clean the window, and Paul, you sweep the floor.(4) 当祈使句中有in, out, away, up, off等状语副词置于句首时Up
10、you stand! 你站起来。9. bless v. 赐福于，感谢；保护免于I blessed him for helping me. 真要谢谢他帮了我。有幸得到，被赋予 be blessed withOur country natural resources. 我们国家拥有丰富的自然资源。n. 祝福，幸运 adj. 神圣的，有福的；该死的 Good health is a blessing. 健康就是幸福。My being late is all for that car.Father gives his to our holiday plans.10. So it was with gr
11、eat excitement one morning in July 1914 that I read this advertisement: 于是在1914年7月的一个早晨，我极其兴奋地读了以下这则广告：11. hook n. 钩，吊钩；vt. 钩住；使入迷，上瘾He hung his coat on the hook behind the door.Keep still; your hair is hooked on a button.She was hooked by what the man had said.摆脱危险，脱离困境 陷入困境 用钩子钩住；安装接通 I hope you c
12、an send a man to my telephone soon. 我希望你能赶紧找人安装好我的电话机。The man was designed by his beloved friend. 这个人掉进了他挚爱的朋友设计的陷阱。12. crush vt. 压碎，碾碎；弄皱；（喻）镇压，制服，压垮He crushed the chair by sitting on it.The general crushed the rebellion. 将军镇压了叛乱。n. 极度挤压；果汁，粉碎There is always such a crush on the train in the morning.早晨火车上总是那么拥挤。He (挤出一条路来) across the hall to his seat.The machine can (将小麦磨成) powder.13. urgent
