英语时态语态.docx

-* -* 时态语态 时态语态 一般 一般 进行 完成 完成进行 现在 一般现在时 现在进行时 现在完成时 现在完成进行时 过去 一般过去式 过去进行时 过去完成时 过去完成进行时 将来 一般将来时 将来进行时 将来完成时 将来完成进行时 过去将来 过去将来时 过去将来进行时 过去将来完成时 过去将来完成进行时 一、一般现在时（The Simple Present Tense）1 、 结 构 1）(Active) do; 一、一般现在时（The Simple Present Tense） 2）(Passive) is (am, are) done 2、主要用法 ①表示经常发生的动作和存在的状态。e.g. I often come to school early.②表示主语的特征，性格和能力。 ①表示经常发生的动作和存在的状态。 e.g. I often come to school early. e.g. He is an engineer. He looks young. ③表示客观事实，或普遍真理。 e.g. The teacher told us that light travels faster than sound. Practice makes perfect. 熟能生巧。 ④在时间，条件状语从句中表示将来的动作。 e.g. I’ll tell him about it when he returns home. ⑤表示按时刻表计划或安排好的动作。（只限于表示起始或移动意义的动词。 begin, come, leave, start, arrive, go, etc.） e.g. I will find out when the train leaves. The plane for San Francisco takes off at three p.m.. 3、与一般现在时连用的时间状语：every day, once a week, twice a week, always, usually, often, sometimes, seldom, never etc. e.g. I go to the cinema once a week. e.g. Sometimes we work until twelve o’clock. Do you Do you often clean your room? Is your room often cleaned? People speak English in many countries. English is spoken in many countries. 二、一般过去时（The Simple Past Tense）1、结构1 二、一般过去时（The Simple Past Tense） 2）(Passive) was/were done 2、主要用法 ①表示过去的动作或状态。 ②表示过去一段时间内经常或反复发生的动作，也可用：used to + v. 或 would + v. e.g. He used to have two brothers. e.g. When he was free, he would go and help others. ③在条件和时间状语从句中，表示过去将来的动作。 e.g. I told him I would lend him my bike if Mr. Smith returned it to me the next day. 3、一般过去时常与这些时间状语连用：yesterday, before liberation, in 1960, two years ago, last month, in the past, the other day, etc. e.g. I happened to meet him in the street the other day. 4、主动变被动 The tiger in the zoo frightened the little girl. The little girl was frightened by the tiger in the zoo. They gave him a medal for his wonderful work. 三、一般将来时（The Simple Future Tense） 三、一般将来时（The Simple Future Tense） 1、结构 1）(Active) will do /shall 2）(Passive) will/shall be done 2、主要用法 ①表示将来的动作和状态。 e.g. The farmers will begi