一、 一般現(xiàn)在時1.概念：經(jīng)常發(fā)生的動作或行為及存在的狀態(tài)。 2.時間狀語：always, usually, often, sometimes, every week (day, year, month), once a week, on Sundays3.基本結構:動詞原形,如果主語為第三人稱單數(shù)，動詞上要加es. Eg: It seldom snows here. He is always ready to help others. Action speaks louder than words. 二、 一般過去時：1.概念：過去某個時間里發(fā)生的動作或狀態(tài)；過去習慣性、經(jīng)常性的動作、行為。 2.時間狀語：ago, yesterday, the day before yesterday, last week(year, night, month), in 1989, just now, at the age of 5, one day, long long ago, once upon a time3.基本結構：be動詞；行為動詞的過去式 Eg: She often came to help us in those days. I didnt know you were so busy. She sang a song of Lin Feng yesterday. 三、 現(xiàn)在進行時：1.概念：表示現(xiàn)階段或說話時正在進行的動作及行為。 2.時間狀語：now, at this time, these days3.基本結構：be +doing Eg: How are you feeling today? He is doing well in his lessons. 四、 過去進行時：1.概念：表示過去某段時間或某一時刻正在發(fā)生或進行的行為或動作。 2.時間狀語：at this time yesterday, at that time或以when引導的謂語動詞是一般過去時的時間狀語等。 3.基本結構：was/were+doing Eg: At that time she was working in a PLA unit. When he came in, I was reading a newspaper. 五、 現(xiàn)在完成時：1.概念：過去發(fā)生或已經(jīng)完成的動作對現(xiàn)在造成的影響或結果，或從過去已經(jīng)開始，持續(xù)到現(xiàn)在的動作或狀態(tài)。 2.時間狀語：recently, lately, sincefor,in the past few years 3.基本結構：have/has + done Eg: Ive written an article. It has been raining these days. 六、 過去完成時：1.概念：以過去某個時間為標準，在此以前發(fā)生的動作或行為，或在過去某動作之前完成的行為，即“過去的過去”。 2.時間狀語：before, by the end of last year(term, month) 3.基本結構：had + v-ingEg：As soon as we got to the station, the train had left. By the end of last month. We had reviewed four books 七、 一般將來時：1.概念：表示將要發(fā)生的動作或存在的狀態(tài)及打算、計劃或準備做某事。 2.時間狀語：tomorrow, next day(week, month, year),soon, in a few minutes, by,the day after tomorrow3.基本結構：be going to + do；will/shall + do. Eg：They are going to have a competition with us in studies. It is going to rain. I think he will be back soon 八、 過去將來時：1.概念：立足于過去某一時刻，從過去看將來，常用于賓語從句中。 2.時間狀語：the next day(morning, year),the following month(week) 3.基本結構：was/were+going to + do；would/should + do. Eg: He said he would go to Beijing the next day. I asked who was going thereTENSE主動語態(tài)被動語態(tài)一般現(xiàn)在時be+v.Be+v.PP一般將來時willbe going tobe (about)to+V.will be +v.PP現(xiàn)在進行時be+v.ingBe+being+v.PP一般過去時waswerev.+edwaswere+v.PP現(xiàn)在完成時haveh