南昌大学学术英语课后习题答案第1章.docVIP

Unit 1 Choosing a Topic 4 Enhancing your academic language Text 1 1.Match the words with their definitions. 1g 2a 3e 4b 5c 6d 7j 8f 9h 10i 2. Complete the following expressions or sentences by using the target words listed below with the help of the Chinese in brackets. Change the form if necessary. 1 symbolic 2distributed 3site 4complex 5identify 6fairly 7straightforward 8capability 9target 10attempt 11process 12parameter 13interpretation 14technical 15range 16exploit 17networking 18involve 19 instance 20specification 21accompany 22predictable 23profile 3. Read the sentences in the box. Pay attention to the parts in bold. Now complete the paragraph by translating the Chinese in brackets. You may refer to the expressions and the sentence patterns listed above. ranging from（从……到） arise from some misunderstandings（来自于对……误解） leaves a lot of problems unsolved（留下很多问题没有得到解决） opens a path for（打开了通道） requires a different frame of mind（需要有新的思想） 4.Translate the following sentences from Text 1 into Chinese. 1) 有些人声称黑客是那些超越知识疆界而不造成危害的好人（或即使造成危害，但并非故意而为），而“骇客”才是真正的坏人。 2) 这可以指获取计算机系统的存储内容，获得一个系统的处理能力，或捕获系统之间正在交流的信息。 3) 那些系统开发者或操作者所忽视的不为人知的漏洞很可能是由于糟糕的设计造成的，也可能是为了让系统具备一些必要的功能而导致计划外的结果。 4) 另一种是预先设定好程序对特定易受攻击对象进行攻击，然而，这种攻击是以鸟枪式的方式发出的，没有任何具体目标，目的是攻击到尽可能多的潜在目标。 5) 另外，考虑安装一个硬件防火墙并将从互联网中流入和流出的数据限定在几个真正需要的端口，如电子邮件和网站流量。 Text 2 1.Match the words with their definitions. 1d 2f 3h 4i 5a 6e 7b 8j 9g 10c 2.Complete the following expressions or sentences by using the target words listed below with the help of the Chinese in brackets. Change the form if necessary. 1 compromised 2notoriety 3 interchangeably 4malfunctioned 5squeeze 6 ingenious 7 emergence 8 humble 9 Cunning 10 vulnerability 11criminal 12patches 13 sinister 14daunting 15replicate 16malicious 17 spirals 18secure 19blur 20 stem 21 dis