1 一般现在时:经常、反复发生的动作或行为及现在的某种状况。可以与时间状语always, usually, often, sometimes, every week (day, month…), once a week(day, year, month…)等连用。一般格式:主语+V(动词原形)/(第三人称单数时)V-s/es+其他 e.g She is always ready to help others. It seldom snows here. I don't think he is right. You can't do this. 2 一般过去时:过去某个时间里发生的动作或状态;过去习惯性、经常性的动作、行为。 可以和时间状语ago, yesterday, the day before yesterday, last week, last(year, night,…), in 1989, just now, at the age of X , one day, long long ago, once upon a time等连用。一般格式:主语+BE动词过去式(were,was)/行为动词过去时+其他e.g I didn't know you were so busy. I was creazy. I called you last night. Did you call me last night? What happened just now? 3 一般将来时:表示将要发生的动作或存在的状态及打算、计划或准备做某事。 可以与Tomorrow, next day(week, year…),soon, in a few minutes,the day after tomorrow等连用。一般结构:主语+am/is/are +going to + do+其他 主语+will/shall + do+其他e.g They are going to have a competition with us in studies. Will you come tomorrow?4 过去将来时:立足于过去某一时刻,从过去看将来,常用于宾语从句中。 可以与The next day (morning, year…),the following month(week…)等连用。一般结构:主语+was/were +going to + do+其他 主语+would/should + do+其他 e.g He said he would go to Beijing the next day. We were going to visit our teachers. 5 现在进行时:表示现阶段或说话时正在进行的动作及行为。可以与Now, at this time等连用。一般结构:主语+be +doing +其他 主语+be+not +doing +其他 e.g He is doing homework all the day. Are you talking to me? 6 过去进行时:表示过去某段时间或某一时刻正在发生或进行的行为或动作。 可以与at that time或以when引导的谓语动词是一般过去时的时间状语等连用。一般结构:主语+was/were +doing +其他 主语+was/were + not +doing+其他 e.g When he came in, I was reading a newspaper. I was preparing for my exam at that time.7 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,或从过去已经开始,持续到现在的动作或状态。 可以与yet,already,just,never,ever,so far,by now,since+时间点,for+时间段,recently, lately, in the past few years等连用。一般结构:主语+have/has +P.P(过去分词)+其他 主语+have/has +P.P(过去分词)+NOT+其他 e.g The countryside has changed a lot in the past few years. I haven't finished my homework yet.8 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”。 可以与Before, by the end of last year (term, month…)等连用。一般结构:主语+had + p.p(过去分词)+其他 主语+had + not +p.p(过去分词)+其他 e.g By the end of last month,we had reviewed four books I had told you before. 因为你也没有说明是那8种时态,所以就给你找了这比较基础的8种。英语时态还有很多种,如将来完成时、过去完成进行时……希望英语学习更近一层楼!望采纳,手打。