1、(点击进入),中学英语时态,宁夏盐池一中 林军,欢迎访问林军主页,一般现在时,用法：经常性的和习惯性的动作常用时间状语 ： usually,sometimes,in spring, every day,in the morning动词构成 ：动词原型. work动词+S.（主语是第三人称单数）works否定构成 ： dont+动原 doesnt+动原一般疑问构成及简答：Do+主语+动原+其它？Yes,I do. Does+主语+动原+其它？No,he doesnt.特殊疑问举例 ：What do you often do on Sundays? Where does he live? 注意：
2、start,leave,go,come等的一般现在时可表示按 规定要发生的未来动作，如列车将离开。客观真理在从句中也用一般现在时,现在进行时 用法：说话时正在进行的动作或当前一段时间正在进行的动作常用时间状语 ：now,these days动词构成 ： am/is/are+现在分词(-ing) am/is/are working否定构成 ： am/is/are+not+现在分词一般疑问构成及简答：Am/Is/Are+主语+现在分词+ 其它？Yes,I am(he is.) No,they arent 特殊疑问举例：What are you doing now? Who is flying a
3、kite there? 注意：go,come,leave.arrive,return,die等的进 行时有时表示即将发生的动作。,宁夏盐池一中 林军,用法：将来会出现或发生的动作 常用时间状语：this evening,tomorrow,next month, in a few minutes,at the end of this term 动词构成: 1,will/shall+动原 2,am/is/are going to+动词原型3,sm/is/are(about)+动词不定式4,am/is/are+coming等现在分词 以work为例:will/shall work am/is/are
4、 going to work am/is/are(about) to work am/is/are coming/leaving 否定构成：will/shall not am/is/are not 特殊疑问句举例:What will you do tomorrow? When are we going to have a class meeting? 备注：在if条件或as soon as等时间状语从句中用一般现在时代替一般将来时。,一般将来时,用法：过去时间发生的或过去经常性的动作 常用时间状语：yesterday,last night,two days ago, in 2000,at th
5、at time,before liberation，when 等引导的含 过去时的句子。 动词构成：动词过去时（-ed） worked/used to work 否定构成：didnt+动原 didnt work used not(didnt use) to work一般疑问构成及简答举例：Did+主语+动原+其它？ 特殊疑问句举例：What did he do yesterday? When did he get up this morning? 备注：He has opened the door.（表示过去“开门”的动作对现在的影响是门还开着）He opened the door.(不能确定
6、门现在是否开着),一般过去时,用法: 1、发生在过去的动作且对现在仍有影响的动作， 强调对现在的影响.2、从过去一直延续到现在的动作 常用时间状语：already,just,never,before,recently,in the past few years,ever,so far,since+过去的点时 间,for+段时间 动词构成：have/has+过去分词(-ed) have/has worked 否定构成：have/has not+过去分词 一般疑问构成： Have/Has+主语+过去分词? 特殊疑问句举例：What have you done recently? How long
7、has he lived in Beijing? 备注：暂时性动词不能与for, since,How long等 表示段时间 的短语同时使用。,现在完成时,用法：过去某一时刻或某一段时间内正在发生 的动作 常用时间状语：at this time yesterday,at that time,at ten oclock yesterday或when引导的从句 动词构成： was/were+现在分词(-ing) 以work为例：was/were working 否定构成： was/were not+现在分词 一般疑问构成及简答举例: Was/Were+主语+现在分词+其它？ Yes,I was N
8、o,I wasnt 特殊疑问句举例：What were you dong this time yesterday? Where was he standing when the teacher came in?,过去进行时,用法：从过去某时间来看将要发生的动作或状态，常用于宾从 常用时间状语：the next week等 动词构成： 1、would/should+动原 2、 was/were going to+动原 3、was/were(about) to+动原 以work为例：would/should work was/were going to work was/were(about) t
9、o work 否定构成：would/should not was/were not 一般疑问构成：常用if或whether引导宾从 特殊疑问句举例：He asked what they would do the next week.,过去将来时,用法：1、过去某时间或动作之前完成的动作或状态(过去的过去)。2、过去某一时间的动作延续到过去另一时间 常用时间状语： by that time,by the end of ,when/before+ 从句，said/knew/asked的宾从中 动词构成:had+过去分词(-ed) 以work为例： had worked 否定构成:had not+过去分词 一般疑问构成：Had+主语+过去分词+其它？ Yes,I had. No,I hadnt. 特殊疑问句举例： How many English words had you learned by the end of last term?,过去完成时,梦辉,宁夏盐池一中 林军,Thank you very much!,宁夏盐池一中 林军,
