英語四級(jí)考試詞匯課堂的第15課

　　過去分詞短語也可作狀語表示原因, 相當(dāng)于一個(gè)表示原因的狀語從句.　　Influenced by his example, they performed countless good deeds.　　有時(shí)也可說明動(dòng)作發(fā)生的時(shí)間, 相當(dāng)于一個(gè)表示時(shí)間的狀語從句.　　This method, tried in areas near Shanghai, resulted in a marked rise in total production.　　間或也可表示一個(gè)假設(shè)的情況, 相當(dāng)于一個(gè)條件從句.　　Given closer analysis, we can see this is totally wrong.　　偶爾也可用來代替一個(gè)讓步狀語從句.　　Picked 20 years a year, it grows tired only after 40 or 50 years.　　獨(dú)立結(jié)構(gòu): 在用分詞短語作狀語時(shí), 它邏輯上的主語一般必須與句子的主語一.致. 但有時(shí)它也可以有自己獨(dú)立的邏輯上的主語, 這種結(jié)構(gòu)稱為獨(dú)立結(jié)構(gòu), 一般表示一種伴隨的動(dòng)作或情況.　　He rushed into the room, his face covered with sweat.　　有時(shí)可以表示時(shí)間:　　Late that autumn, his work finished, he prepared to return to his institute.　　表示原因:　　Her eyes dimmed with tears, she did not see him enter.　　條件:　　All things considered, her paper is of greater value than yours.