lotes to the te 1. Those who have attained some familiarity with computer operation and application have subsequently learned that they must continually keep abreast of developments or rapidly fall behind, not only in regard to programming skills but even with respect to the terminology who have attained… and application定语从句,修饰主语 those that they must至句末,为 learned的宾语从句。其中or为连接词,作“否则(要不然)”, 解释, not only…but(even为强调)连接的两个介词短语都修饰 developments 2. cannot help but affect为美国的用法,相当于英国的 cannot help affecting,“不得不”解释。 3.. and is in essentially the terms which one engineer would use in instructing another in( essentially) the terms介词短语作表语。 which one… another定语从句, which代表 the terms,在从句中作use的宾语 4. That they will become so seems certain, and that similar special systems for use particularly by naval architects will be developed also seems equally certain That seems certain, and that also seems equally certain这两个并列句为全句的主要句子。 That they will become so(so ft* familiar with programs of this type )fu that similar special systems… will be developed两者均为that引出的主语从句。 5. . it is certain that there will evolve a much closer correlation between the format of what is considered a completely finished ship design and the material the shipyard actually needs to construct the ship that there will evolve a much closer correlation between the format… and the material…为主 语从句,具体化引导词i,此从句内部又包含了两个从句 (of) what is considered a completely finished ship design为介词(of)的宾语从句 (the material the shipyard actually needs to cons-Notes to the Text 1. Those who have attained some familiarity with computer operation and application have subsequently learned that they must continually keep abreast of developments or rapidly fall behind, not only in regard to programming skills but even with respect to the terminology. who have attained…and application 定语从句，修饰主语 those. that they must 至句末，为 learned 的宾语从句。其中 or 为连接词，作“否则（要不然）”， 解释，not only…but (even 为强调)连接的两个介词短语都修饰 developments. 2. cannot help but affect 为美国的用法，相当于英国的 cannot help affecting,“不得不”解释。 3. …and is in essentially the terms which one engineer would use in instructing another. in (essentially) the terms 介词短语作表语。 which one… another 定语从句，which 代表 the terms, 在从句中作 use 的宾语。 4. That they will become so seems certain, and that similar special systems for use particularly by naval architects will be developed also seems equally certain. That seems certain, and that also seems equally certain 这两个并列句为全句的主要句子。 That they will become so (so 代表 familiar with programs of this type ) 和 that similar special systems… will be developed 两者均为 that 引出的主语从句。 5. …it is certain that there will evolve a much closer correlation between the format of what is considered a completely finished ship design and the material the shipyard actually needs to construct the ship, … that there will evolve a much closer correlation between the format…and the material…为主 语从句，具体化引导词 it，此从句内部又包含了两个从句 （of）what is considered a completely finished ship design 为介词（of）的宾语从句。 （the material）the shipyard actually needs to cons-