1 . 树林开始起雾了，他们周围的一切都被黑暗吞噬，这无疑使他们更加无助。
①Fog began creeping into the forest. Everything around them was swallowed by the darkness, ________________.(非限制性定语从句)
②Fog began creeping into the forest. Everything around them was swallowed by the darkness, _________________.(分词短语作状语)

2 . He was dressed in a coat, and it was spotted with stars.
→He was dressed in a coat, ____________. (用非限制性定语从句升级)
→He was dressed in ____________. (用分词作定语升级)

3 . The bell rang, and signalled that school was over.
→The bell rang, _________. (非限制性定语从句)
→The bell rang, _________. (分词作状语)

5 . which引导非限制性定语从句
Another example is Halloween, ________, in spite of its religious origins.
另一个例子是万圣节，尽管它起源于宗教，但它慢慢地成了令孩子们激动的节日。

7 . 由于他在科学研究领域的杰出贡献，该科学家被授予了国际奖项，这进一步证明了他的才华和努力。
Due to his outstanding contributions in the field of scientific research, the scientist was awarded an international prize, ___________________.

8 . 这部新上映的电影是中国电影史上票房最高的作品之一，展示了中国电影产业的快速发展。
The newly released film, _____________________________ (是中国电影史上票房最高的作品之一), demonstrates the rapid development of China's film industry.