《综合英语教程2第3单元课后答案解析及翻译》由会员分享，可在线阅读，更多相关《综合英语教程2第3单元课后答案解析及翻译（6页珍藏版）》请在金锄头文库上搜索。
1、.Unit3课后题及翻译：2.Vocabularya.填空1As young people in the 21st century ,we should hold fast to our dreams,and should not allow a rejection to derail our dreams.作为21世纪的年轻人,我们应该坚守自己的梦想,不应该让拒绝破坏我们的梦想。hold fast to : 紧紧抓住；坚持 rejection: n. 抛弃；拒绝；被抛弃的东西；盖帽derail:vt. 使出轨vi. 出轨n. 脱轨；铁路 脱轨器2There is increased inte
2、rest and hype on technology and often it becomes the focus of scientists. 人们对技术的兴趣和宣传越来越多,而且常常成为科学家们关注的焦点。hype:n. 大肆宣传；皮下注射 vt. 大肆宣传；使兴奋3Every time when we see our e-mail boxes filled with spamming junk mails,we cant help worrying about security of the Internet.每当看到我们的电子邮箱里堆满了垃圾邮件时,我们都禁不住担心互联网的安全性。s
3、pamming: n. 垃圾邮件；兜售信息 v. 向发垃圾邮件spam的ing形式 junk: n. 垃圾,废物；舢板 security:n. 安全；保证；证券；抵押品 adj. 安全的；保安的；保密的4Federal loans also are an important tool to give nascent projects the chance to develop into successful businesses.联邦贷款也是一个重要的工具,使新生项目有机会发展成为成功的企业。nascent: adj. 初期的；开始存在的,发生中的5A serial of digital an
4、d analog circuits are designed, which are combined to simulate the performance of the system. 设计了一系列数字电路和模拟电路,这两者结合以进行系统性能仿真。simulate：vt. 模仿；假装；冒充 adj. 模仿的；假装的simulation：n. 仿真；模拟；模仿；假装6In computer parlance a mouse can be both the physical object moved around to control a pointer on the screen, and t
5、he pointer itself. 在计算机术语中,鼠标既是指控制屏幕上指针的移动物体,也是指针本身。parlance: n. 说法；用语；语调；发言 physical object: 物体,物品；物理对象7This reform, which is developing rapidly, will exert an important and profound influence on weaponry, military system and setup, combat training and military theory. 这一正在迅速发展的改革,将对武器装备、军事体制和设置、作战
6、训练和军事理论产生重要而深远的影响。weaponry: n. 兵器,武器总称 profound: adj. 深厚的；意义深远的；渊博的setup: n. 设置；机构；组织；调整；计划；装备exert influence on :熏陶 ; 感化 ; 施加影响 ; 产生影响8Do hold the attaching plug when you unplug it, or else the power cable may be injured and result in electric leakage.拔下插头时,一定要握住插头,否则电源线可能会受伤,导致漏电。unplug: vt. 去掉的障碍
7、物；拔去的塞子或插头attaching plug: 电源插头；塞子；插塞 electric leakage : 漏电9The government will not make substantive concessions to hostage takers on the plane, including the payment of ransoms.政府不会对飞机上的劫持人质者作出实质性让步,包括支付赎金。substantive:adj. 有实质的；大量的；真实的；独立存在的n. 名词性实词；独立存在的实体concession：n. 让步；特许权；承认；退位 hostage: n. 人质；抵
8、押品ransoms:vt. 赎回,赎；勒索赎金；救赎；得赎金后释放n. 赎金；赎身,赎回10The psychologists found no difference between the police and the civilians in correctly remembering the details of the crimes.心理学家发现警察和平民在正确记住犯罪细节方面没有区别。civilian:adj. 民用的；百姓的,平民的 n. 平民,百姓 psychologist: n. 心理学家,心理学者b.选择1It is not hard to see that within t
9、his new Net economy, especially with its electronic currency and virtual banks, lurks an imminent danger.不难看出,在这个新的网络经济中,特别是在电子货币和虚拟银行的情况下,隐藏着一种迫在眉睫的危险。A. Impeccable无瑕疵的,没有缺点的 B. impatient焦躁的,不耐心的C. impartial公平的,公正的,不偏不倚的 D. impending即将发生的,迫切的,悬挂的imminent：即将来临的,迫近的 lurk：vi. 潜伏；潜藏；埋伏n. 潜伏；埋伏electroni
10、c currency：电子货币virtual banks：虚拟银行2After two weeks, the bosses return to their own companies and instantly dismantle the changes their counterparts have made.两周后,这些老板们回到自己的公司,立即撤销了他们的同行所做的改变。A. improve改善,增进,提高B. cancel取消C. distort 扭曲,使失真,曲解D. depart离开,出发,起程；逝世的dismantle:vt. 拆除；取消；解散；除掉的覆盖物 vi. 可拆卸cou
11、nterpart：n. 副本；配对物；极相似的人或物3But, the real estate market still occupied the very murky stage at present, because the government has no ordered limit on house price.但是,目前房地产市场仍然处于非常黑暗的阶段,因为政府对房价没有规定限制。A. gloomy黑暗的,沮丧的,阴郁的B. prosper繁荣,昌盛,成功C. shaky 摇晃的,不可靠的,不坚定的D. abnormal反常的,不规则的,变态的murky：adj. 黑暗的；朦胧的；
12、阴郁的real estate market：房地产市场；不动产市场4I wanted to find somewhere quiet, because I knew that my tear-filled eyes would brim over any minute. 我想找个安静的地方,因为我知道我泪汪汪的眼睛随时都会溢出来。A. remark注意,言辞；评论,察觉； B. proceed开始；继续进行；发生；收入,获利C. fill装满；满足；使充满,膨胀； D. proben/v探针；调查brim：边,边缘；满溢,溢出；使满溢brim over :满溢而出,满溢tear-filled：
13、充满泪水的 5The people in the community are suggested to inform the police at once, if anyone sees anything suspicious.如果有人发现任何可疑之处,建议社区居民立即通知警方。A. illegal 非法的；违法的；非法移民,非法劳工B. thrilling 毛骨悚然的,令人兴奋的C. distrustful怀疑的,不信任的D. essential基本的,必要的,本质的；本质,要素suspicious：可疑的；怀疑的；多疑的6US researchers said that anger and
14、 other strong emotions can trigger potentially deadly heart rhythms in certain vulnerable people, especially some old ones.美国研究人员说,愤怒和其他强烈的情绪会在某些脆弱的人,尤其是一些老人身上引发潜在的致命心律。A. vulgar粗俗的；通俗的；本土的；平民,百姓B. weak 虚弱的,不牢固的C. sophisticated复杂的；精致的；久经世故的 D. veteran 老兵；经验丰富的vulnerable：易受攻击的,易受伤害的 trigger：引发,引起；触发
15、heart rhythm:心率7Such quakes have killed thousands of Iranians in the past, especially in the countryside, where construction is often flimsy and many houses are built of mud bricks.在过去,这样的地震已经夺去了成千上万的伊朗人的生命,特别是在农村,那里的建筑物往往是脆弱的,许多房屋是用泥砖砌成的。A. fragile脆的,易碎的 B. solid固体的,可靠的；立体的；结实的,一致的C. unreasonable不合理的,过度的,不切实际的；非理智的 D. strengthened加固的flimsy：adj. 脆弱的；浅薄的；易损坏的；不周密的n. 薄纸；复写纸；打字纸Iranian：伊朗人 countryside：农村,乡下 mud brick：泥砖8Now he owned the states largest advertising agency and was regarded as one of the veteran directors of the bank with strong influence on the b
