【結構分析】本句的主干在句首，This alone demonstrates that…，that引導賓語從句the television business is not an easy world to survive in，不定式短語to survive in 為后置定語修飾world。逗號后a fact為賓語從句的同位語，過去分詞underlined by statistics作fact的后置定語。在此部分中，statistics的修飾語由that引導的定語從句that show…，關系代詞that在從句中作主語。在此定語從句中，show的賓語由從句that out of eighty European television networks no less than 50% took a loss in 1989充當。

　　【參考譯文】這一點就足以表明，要在電視行業里生存下來并非易事。統計數字尤其說明了這一事實。數據表明，在80多個歐洲電視網中，多達一半在1989年遭受虧損。

　　【真題例句】He believes that this very difficulty may have had the compensating advantage of forcing him to think long and intently about every sentence, and thus enabling him to detect errors in reasoning and in his own observations。(2008-46)

　　【結構分析】本句是復合句。He believes that…是主句部分。名詞性從句that this very difficulty may have had the compensating advantage…作believes的賓語。其中of連接的介賓短語作advantage的后置定語，賓語的部分由動名詞短語forcing him to think long and intently about every sentence與and thus enabling him to detect errors in reasoning and in his own observations充當。

　　【參考譯文】他認為，正是這個困難起了彌補能力欠缺的作用，迫使他長時間專注地考慮每一個句子，從而在推理和自己的觀察中發現錯誤。

　　【真題例句】Darvin was convinced that the loss of these tastes was not only a loss of happiness, but might possibly be injurious to the intellect, and more probably to the moral character。(2008-50)

　　【結構分析】本句主干是Darvin was convinced that…。其中賓語部分由that引導的名詞性從句充當，從句的結構是the loss of these tastes was not only…, but…be injurious to…, and more probably to…，是一個主系表結構，表語部分由三個并列平行結構充當。

　　【參考譯文】達爾文認為，對(音樂和繪畫方面)興趣的喪失，失去的不僅僅是一種樂趣，而且可能會傷害到智力，更有甚者還可能傷害到道德。

　　【真題例句】This suggests that dimmer bulbs burn longer, that there is an advantage in not being too terrifically bright。(2009完形)

　　【結構分析】本句主干為This suggests…，后跟兩個that引導的名詞性從句that dimmer bulbs burn longer, that there is an advantage in not being too terrifically bright作賓語。注意suggest翻譯為“表明”。

　　【參考譯文】這表明暗淡的燈泡使用時間更長，也表明暗淡是燈泡的一個優勢。

　　【真題例句】We believe that if animals ran the labs, they would test us to determine the limits of our patience, our faithfulness, our memory for terrain。(2009完形)

　　【結構分析】本句中We believe that…是句子的主干部分，其中believe的賓語由that引導的名詞性從句充當。在從句中，包含if引導的條件狀語從句。注意使用了與現在相反的虛擬語氣。

　　【參考譯文】我們認為如果動物也能進行試驗的話，他們會測定我們的忍耐度、忠誠度以及對地形的記憶力。

　　注意：賓語從句成分完整時，that有時可以省略。

　　【真題例句】Straifford president George Friedman says he sees the online world as a kind of mutually reinforcing tool for both information collection and distribution, a spymaster’s dream。(2003閱讀1)

　　【結構分析】本句主干為Straifford president George Friedman says…，其中says后是省略了that的賓語從句，詞組see…as…譯為“把……看成……”，逗號后面a spymaster’s dream是同位語，對賓語從句進行補充說明。

　　【參考譯文】斯特福德公司的總裁喬治·弗萊德曼說，網絡世界是一個收集情報和發送情報的工具，兩者之間還能相互強化，是間諜頭子夢寐以求的場所。