高三英语一轮复习语法专题---doing作状语课件(共18张PPT)

在努力工作了一整天后，我很早上床了。 After I had worked hard all day, I went to bed early. Having worked hard all day, I went to bed early. Ing for as adverbial from the text: Having collected and evaluated the information, I help other scientists to predict where lava from the Volcano will flow next. 2. Having worked hard all day, I went to bed early. 3. Having experienced quite a few earthquakes in Hawaii already, I didn’t take much notice. 4. Having earlier collected special clothes from the observatory, we put them on before we went any closer. 5. Having studied volcanoes now for many years, I am Still amazed at their beauty as well as their potential To cause great damage. 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 -ing form) referring to an action that took place before the time expressed by main verb U