文档介绍：was a terrible noise _______the sudden burst of light. A. followed B. following C. to be followed D. being followed 2. It was so cold that they kept the fire ________all night. A. to burn B. burn C. burning D. burned flowers ______sweet in the botanic garden attract the visitors to the beauty of name. A. to smell B. smelling C. smelt D. to be smelt ______ boy was last seen ______ near the bank of the lake. A. missing; playing B. missing; play C. missed; played D. missed; to play 5. He looked around and caught a man _____ his hand into the pocket into a passenger. A. put B. to be putting C. to put D. putting 6. John ’ s bad habit is _____ without thorough understanding. A. read B. being read C. to be read D. reading Teaching aims & demands: 1. To learn Verb-ing phrases used as the adverbial. (状语) 2. To know the perfect form (完成时) and negative form of a verb-ing form. 现在分词作状语现在分词作状语现在分词作状语时,分词的逻辑主语必须是句子的主语,分词必须和句中的主语含有逻辑上的主谓关系,否则不能用现在分词作状语。 V-ing 的各种形式变化: having been V-ed having V-ed 完成式 being V-ed V-ing 一般式被动形式主动形式否定式: not v-ing / not having v-ed 一般式: 在时间上表示一个正在进行或与谓语动词同时发生或存在的动作或状态完成式: 在时间上表示该动作先于谓语动词的动作或状态时态语态