初中英语时态总结.docx

LA unit.
When he came in, I was reading a newspaper.
五、现在完成时
：过去发生或已经完成的动作对现在造成的影响或结果，或从过去已经起先，持续到现在的动作或状态。










：yet,already,just,never,ever,so far,by now,since+时间点，for+时间段，recently, lately, in the past few years, etc.
：主语+have/has +（过去分词）+其他
：主语+have/has + not +（过去分词）+其他
：have或has。
：I\'ve written an article.
The countryside has changed a lot in the past few years.
六、过去完成时
：以过去某个时间为标准，在此以前发生的动作或行为，或在过去某动作之前完成的行为，即“过去的过去”。
：Before, by the end of last year (term, month…), etc.
：主语+had + （过去分词）+其他
：主语+had + not +（过去分词）+其他
：had放于句首。
：As soon as we got to the station, the train had left.










By the end of last had reviewed four books
基本结构：主语+had+（过去分词）+其他
①确定句：主语+ had+（过去分词）+其他
②否定句：主语+ had+ not+（过去分词）+其他
③一般疑问句：Had+主语+（过去分词）+其他
④特别疑问句：特别疑问词+一般疑问句
七、一般将来时
：表示将要发生的动作或存在的状态及准备、安排或打算做某事。
：Tomorrow, next day(week, month, year…),soon, in a few minutes, by…,the day after tomorrow, etc.
：主语+am/is/are +going to + do+其他；主语+will/shall + do+其他
：主语+am/is/are not going to do ；主语+will/shall not do+其他
：be放于句首；will/shall提到句首。










：They are going to have a competition with us in studies.
It is going to rain.
八、过去将来