广东地区高二英语Module6 Unit5 Grammar课件 人教实验版 课件VIP免费

人教实验版高二 Module 6Unit 5Grammar 广东 刘梅芳 Review the usage of –ing form below. Examine the sentences and discuss in what way the structures similar to each other and in what way they are different.Looking carefully at the ground, I made my way to the edge of the crater.Having experienced quite a few earthquakes in Hawaii already, I didn’t take much notice.The –ing form used as an adverbial.Having + past participle (the perfect -ingform) to refer to an action that took place before the time expressed by main verb.小结 -ing 形式的用法 1. –ing 形式作状语用法例句时间 Walking along the street, I met Mary. (= While I was walking along the street….) 在街上走的时候，我遇到了玛丽。用法例句原因 Being tired, I stopped to take a rest.(= Because I was tired, ….) 因为疲倦，我停下来休息。条件 Turning to the left, you will find the school. (= If you turn to the left, ….) 向左走，你就会找到那个学校。用法例句让步 Knowing where I live, he never come to see me .(= Though he knows where I live, ….) 尽管他知道我的住处，但从不来看我。用法例句伴随 I stood there, waiting for her. (= …, and waited for her.) 我站在那儿等她。结果 It rained heavily, causing severe flooding in the area.(= It rained heavily so that it caused severe flooding in the area.) 在这个地方雨下的如此大，以至引发了洪灾。2. –ing 形式的完成式句型主动Having +p.p. …, 主语 + 谓语被动(Having been) +p.p. …, 主语 + 谓语用法•–ing 形式的完成式所表示的时间在谓语动词之前• 表示被动可直接用过去分词例句Having finished my work, I went home. (= After I had finished my work, ….) 工作做完只后，我就回家了。例句：(Having been) written in haste, the book has some faults. 这本书因仓促写成，所以有些缺憾。 3. 使用 - ing 形式需注意的几个问题。分词 ( 短语 ) 作状语时 , 其逻辑主语必须...