1. 引導(dǎo)詞關(guān)系代詞：which， that， who(m)， whose， as
關(guān)系副詞：when， where， why
例句： Johnson & Johnson， for example， has created BabyCenter， a standalone media property that promotes complementary and even competitive products. (選自2011年Text 3)
分析： 該句是復(fù)合句。其中，for example作插入語，a standalone media property與BabyCenter為同位語關(guān)系；that promotes complementary and even competitive products是一個(gè)定語從句，修飾BabyCenter。
例句： This trend began during the Second World War，when several governments came to the conclusion that the specific demands that a government wants to make of its scientific establishment cannot generally be foreseen in detail. (1996年第72題)
分析： 該句是復(fù)合句，主干部分為This trend began during the Second World War，when引導(dǎo)一非限制性定語從句修飾the Second World War；that a government wants to make of its scientific establishment是修飾the conclusion that...這一同位語從句中demands的定語從句， 而同位語從句的主干為the specific demands cannot generally be foreseen in detail， 其中make demand of sb. /sth.意為“向某人或某事提出要求”。
例句： One reason why it is hard to design and teach such courses is that they can cut across the insistence by top American universities that liberalarts educations and professional education should be kept separate， taught in different schools. (選自2011年P(guān)art B)
分析： 該句是復(fù)合句。其中，主句的主干部分是One reason is that they can cut across the insistence；why it is hard to design and teach such courses是一個(gè)定語從句，修飾reason；that liberalarts educations and professional education should...in different schools是insistence后的同位語從句。
例句： It applies equally to traditional historians who view history as only the external and internal criticism of sources， and to social science historians who equate their activity with specific techniques. (1999年第75題)
分析： 該句是復(fù)合句，介詞短語to traditional historians與to social science historians并列，每個(gè)介詞短語都由各自的定語從句來修飾。
例句： By contrast， they saw in the preceding hundred years from 1650 to 1750， when England was still a completely agricultural country，a period of great abundance and prosperity. (選自1998年Cloze Test)
分析： 該句是復(fù)合句，主干部分為they saw in the preceding hundred years from 1650 to 1750 a period of great abundance and prosperity，非限制性定語從句when England was still a completely agricultural country修飾hundred years。
例句： Toyota Motor， for example， alleviated some of the damage from its recall crisis earlier this year with a relatively quick and wellorchestrated socialmedia response campaign， which included efforts to engage with consumers directly on sites such as Twitter and the socialnews site Digg. (選自2011年Text 3)
分析： 該句是復(fù)合句。其中，主句的主干部分是Toyota Motor alleviated some of the damage from its recall crisis earlier this year；介詞短語with a relatively quick and wellorchestrated socialmedia response campaign作狀語，表示方式，修飾動(dòng)詞alleviated；which included efforts to engage with consumers directly on sites...是一個(gè)非限制性定語從句，修飾campaign。
