英语教学课件系列 学生双语报 Student(Times www.ncneedu.cn
高一外研版必修二 Module 3 Music Grammar (Student( Times
高一外研版必修二 Module 3 Music Grammar
时间状语从句 定义:时间状语从句是指由一个完整的句子充 当时间状语。 用法:时间状语从句常用when,as, while, before, after, since, til until as soon as, hardly. when. no sooner.. than the moment the minute 等连词引导 SharAn tud lent( Times
时间状语从句 定义:时间状语从句是指由一个完整的句子充 当时间状语。 用法:时间状语从句常用when,as,while, before,after,since,till,until,as soon as,hardly…when, no sooner…than, the moment, the minute 等连词引导
eg 1.When he opened his eyes, he found himself in a totally different place 2. After he was told the news. he was shocked 3.I'Il let you get the book the day i finish reading it 4. By the time he was ten he had mastered more than 2000 English words. (Student( Times
eg. 1. When he opened his eyes, he found himself in a totally different place. 2. After he was told the news, he was shocked. 3. I’ll let you get the book the day I finish reading it. 4. By the time he was ten he had mastered more than 2000 English words
时间状语从句一般不用将来时态。当主句为 将来时态时,时间状语从句用一般时态表示 将来。 如:明天干完活我们会呆在家里的 We will stay at home tomorrow after we finish the work 他来了我会告诉他一切的。 I will tell him everything when he comes. (Student( Times
时间状语从句一般不用将来时态。当主句为 将来时态时,时间状语从句用一般时态表示 将来。 如:明天干完活我们会呆在家里的. We will stay at home tomorrow after we finish the work. 他来了我会告诉他一切的。 I will tell him everything when he comes
常见的从属连词的辨析 1.when,whil,as表示“当……时候” when引导的状语从句中的动词既可以是延续 性动词也可以是非延续性动词 whe引导的状语从句中的动词所表示的动作 与主句中的动词所表示的动作同时发生,从句 要用延续性动词;表现在句子中,句子的谓语 多用进行时态。 As所引导的状语从句中的动词所表示的动作 与主句中的动词所表示的动作同时发生,强调 “一面…一面 SharAn tud lent( Times
常见的从属连词的辨析 1. when, while, as表示“当……的时候” when引导的状语从句中的动词既可以是延续 性动词也可以是非延续性动词 while引导的状语从句中的动词所表示的动作 与主句中的动词所表示的动作同时发生,从句 要用延续性动词;表现在句子中,句子的谓语 多用进行时态。 As 所引导的状语从句中的动词所表示的动作 与主句中的动词所表示的动作同时发生,强调 “一面……一面……
当时钟敲了十二下,灯全部都熄了。 When the clock struck twelve. all the lights went out 当他看见她的时候,举帽示敬 He raised his hat when he saw her 当两个物体摩擦时就会产生热 When two bodies are rubbed together, heat is produced. 你去图书馆时,不要忘记替我还这本书。 Don't forget to return this book for me, when you go to the library. (Student( Times
当时钟敲了十二下,灯全部都熄了。 When the clock struck twelve, all the lights went out. 当他看见她的时候, 举帽示敬。 He raised his hat when he saw her. 当两个物体摩擦时就会产生热。 When two bodies are rubbed together, heat is produced. 你去图书馆时,不要忘记替我还这本书。 Don’t forget to return this book for me, when you go to the library
趁热打铁。 Strike while the iron is hot 我们到达北京时,天正在下雨。 When we arrived in Beijing, it was raining.(arrive不是延续性的动词) 别人在工作的时候,请不要大声讲话。 Please dont talk so loud while people are working. (Student( Times
趁热打铁。 Strike while the iron is hot. 我们到达北京时,天正在下雨。 When we arrived in Beijing, it was raining. (arrive不是延续性的动词) 别人在工作的时候,请不要大声讲话。 Please don’t talk so loud while people are working
在用whe和 while连接的从句中,常省 略与主句相同的主语和相应的be,而在 as连接的从句中一般则不省略。如: 木头燃烧时冒出许多烟 Wood gives much smoke while (it is) urnin g 他在阅读语法书的时候睡着了 He fell asleep while(he was) studying his grammar book. 他在伦敦的时候,研究音乐。 While in London he studied music. (Student( Times
在用when和while 连接的从句中,常省 略与主句相同的主语和相应的be,而在 as连接的从句中一般则不省略。如: 木头燃烧时冒出许多烟。 Wood gives much smoke while (it is) burning. 他在阅读语法书的时候睡着了。 He fell asleep while (he was) studying his grammar book. 他在伦敦的时候,研究音乐。 While in London, he studied music
金属受热时膨胀。 When(they are) heated, metals expand when和whle还可作并列连词用:when 作“那时”解,前面有逗号,不能用 while代替; while表示对比,作“而”解, 前面常有逗号。 女王将于五月访问该城,届时她将主持 所新医院的开幕式 The Queen will visit the town in May, when she will open the new hospital. SharAn tud lent( Times
金属受热时膨胀。 When (they are) heated, metals expand. when和while还可作并列连词用:when 作“那时”解,前面有逗号,不能用 while代替;while表示对比,作“而”解, 前面常有逗号。 女王将于五月访问该城,届时她将主持 一所新医院的开幕式。 The Queen will visit the town in May, when she will open the new hospital