【典型例句1】：Within the span of a hundred years, in the seventeenth and early eighteenth centuries, a tide of emigration—one of the great folk wanderings of history—swept from Europe to America.
【例句解析】：本句是一個(gè)簡(jiǎn)單句，主干為a tide of emigration swept from Europe to America。介詞短語(yǔ)Within the span of a hundred years做時(shí)間狀語(yǔ)，修飾主干。介詞短語(yǔ)in the seventeenth and early eighteenth centuries作為時(shí)間狀語(yǔ)，修飾主干。名詞短語(yǔ)one of the great folk wanderings of history作為同位語(yǔ)，解釋a tide of emigration。
【典型例句2】：Across the Atlantic came successive groups of Englishmen, Frenchmen, Germans, Scots, Irishmen, Dutchmen, Swedes, and many others who attempted to transplant their habits and traditions to the new world.
【例句解析】：本句是一個(gè)復合句，主句為Across the Atlantic came successive groups，屬于完全倒裝結構。介詞短語(yǔ)of Englishmen, Frenchmen, Germans, Scots, Irishmen, Dutchmen, Swedes, and many others作為后置定語(yǔ)，修飾groups。who attempted to transplant their habits and traditions to the new world是由who引導的定語(yǔ)從句，修飾many others。
【典型例句3】：But the result was a new social pattern which, although it resembled European society in many ways, had a character that was distinctly American.
【例句解析】：本句是一個(gè)多重復合句，主句為But the result was a new social patter。which, although it resembled European society in many ways, had a character是由which引導的定語(yǔ)從句，修飾a new social pattern;同時(shí)其中又包括一個(gè)although引導的讓步狀語(yǔ)從句although it resembled European society in many ways，修飾這個(gè)定語(yǔ)從句。that was distinctly American是由that引導的定語(yǔ)從句，修飾character。
【典型例句4】：During their six- to twelve-week voyage, they survived on barely enough food allotted to them.
【難點(diǎn)點(diǎn)撥】：voyage：航行;allot：分配;
【例句解析】：本句是一個(gè)簡(jiǎn)單句，主干為they survived。介詞短語(yǔ)During their six- to twelve-week voyage作時(shí)間狀語(yǔ)，修飾主干。介詞短語(yǔ)on barely enough food作狀語(yǔ)，修飾主干。過(guò)去分詞短語(yǔ)allotted to them作后置定語(yǔ)，修飾food。
【例句釋義】：在六到十二周的航程中，他們依靠非常有限的配給食物為生。
【典型例句5】：The virgin forest with its richness and variety of trees was a real treasure-house which extended from Maine all the way down to Georgia.
【難點(diǎn)點(diǎn)撥】：virgin：原始的;treasure-house：寶庫;
【例句解析】：本句是一個(gè)復合句，主句為T(mén)he virgin forest was a real treasure-house。介詞短語(yǔ)with its richness and variety of trees作后置定語(yǔ)，修飾The virgin forest。which extended from Maine all the way down to Georgia是由which引導的定語(yǔ)從句，修飾treasure-house。
