1. Going eastward, you’ll pass mountains and thousands of lakes and forests, as well as wide rivers and large cities. (P34)
Going eastward是現(xiàn)在分詞短語作時間狀語,相當(dāng)于一個狀語從句When you go eastward,分詞短語可以在句中作時間、原因、方式或結(jié)果狀語。分詞作狀語時其邏輯主語必須和句子的主語一致。如果分詞與句子的主語構(gòu)成邏輯上的主謂關(guān)系,那么用現(xiàn)在分詞;如果分詞與句子的主語構(gòu)成邏輯上的動賓關(guān)系,那么用過去分詞。如:
They stood there waiting for the bus.
Asked to work overtime that evening, I missed a wonderful film.
【練習(xí)】 用所給動詞的適當(dāng)形式填空:
1) ______ (hear) the knock on the door, they stopped talking. (聽見有人敲們,他們停止了談話。)
2) ______ (see) from the top of the hill, the city looks more beautiful to us. (從山頂看城市,城市顯得更漂亮。)