【例句1】You have all heard it repeated that men of science work by means of induction and deduction,that by the help of these operations,they,in a sort of sense,manage to extract from nature certain natural laws,and that out of these,by some special skill of their own,they build up their theories.
【解析】句子的框架是You have all heard it…that…,that…,and that…。句中的it是形式賓語,真正的賓語是后面的三個并列分句:(1)that men of science work…and deduction;(2)that by the help of these operations,they…manage to…certain natural laws;(3)and that…,they…their theories.在第二個分句中,they指代前面的men of science,these operations指前文的means of induction and deduction;在第三個分句中,代詞these指代第二個分句中的certain natural laws.
【例句2】Owing to the remarkable development in mass-communications,people everywhere are feeling new wants and are being exposed to new customs and ideas,while governments are often forced to introduce still further innovations for the reasons given above.
【解析】句子的框架是Owing to…,people everywhere are feeling…and are being exposed to,while governments are often forced to…。這里出現了兩個并列,第一個并列是and連接的兩個謂語成分“are feeling”和“are being exposed to”,第二個并列是while連接的,與前句形成對比關系。