学术英语 理工 Unit1 练习答案

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。
Unit 1 Choosing a Topic
1 Deciding on a topic
Enhancing your academic language
Translate the following sentences from Text 1 into Chinese.
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。
When it comes to cloud computing, it is often worried that cloud
computing is not reliable, the worries ranging from (从……到) “I lose control over the system with cloud computing” to “My files are not secure with cloud computing”. Actually the worries arise from some misunderstandings (来自于对……误解) of cloud computing. Although the security of cloud computing _le_a_v_e_s_a__lo_t_o_f_p_r_o_b_le_m__s_u_n_s_o_lv_e_d__(留下很多问题没有得到解决), it opens a path for (打开了通道) the future development of computers. Hence a better understanding of a new technology (需要有新的思想)___re_q_u_i_re_s__a_d_if_fe_r_e_n_t_f_ra_m__e_o_f_m__in_d___.
Unit 1 Choosing a Topic
1 Deciding on a topic
Enhancing your academic language
Match the words with their definitions.
12 work within the __p_a_ra_m__e_te_r_ (限定因素) of time and budget 13 thanks for your kind __in_t_e_rp_r_e_ta_t_io_n__ (解释) 14 use many __te_c_h_n_i_ca_l__ (专业的) terms 15 Prices ___r_a_n_g_e___ (变化范围) from 340 U.S. Dollars to 390
Unit 1 Choosing Topic
1 Deciding on a topic
Enhancing your academic language
Match the words with their definitions.
1 a(n) symbolic (象征的) gesture of love 2 The publisher distribute (分发) the book in Asia. 3 A “ site ” (地点) is a place, and so a website. 4 a(n) complex (复杂的) network of systems 5 be used to identify (识别) potential terrorists 6 deal the matter with him physically (完全地) 7 start with a pretty straightforward (直截了当) question 8 beyond the capability (功能) of the computers 9 hit the target (目标) at a distance 10 the person never attempt (尝试) to do anything more 11 a highly sophisticated process (过程)
Unit 1 Choosing a Topic
1 Deciding on a topic
Enhancing your academic language
Translate the following sentences from Text 1 into Chinese.
1 有些人声称黑客是那些扩宽知识界限而不造成危害的好人 （或即使造成危害，但并非故意而为），而“破碎者”才 是真正的坏人。
the wedding 21 _a_c_c_o_m_p_a_n_y_ (陪伴) with her to watch movies
Unit 1 Choosing a Topic
1 Deciding on a topic
Enhancing your academic language
Complete the paragraph
U.S. Dollars. 16 __e_x_p_lo_i_t ___ (开拓) a new market in the city 17 be absorbed in the social _n_e_t_w_o_r_k_in_g_ (社交网络) 18 __i_n_v_o_lv_e___ (涉及) unnecessary extra charges 19 only one __in_s_t_a_n_ce___ (实例) out of many 20 get to know more about the _s_p_e_c_ifi_c_a_ti_o_n (具体的细节) of