Ⅰ. 初中英语八种时态归纳复习英语时态是一种表示动作或状态发生的时间的动词形式，而汉语动词没有时态形式。
一、一般现在时：1. 概念：表示经常性的习惯动作，现在的特征或状态，和普遍真理的时候，谓语动词用一般现在时。
2. 构成：一般现在时主要由动词原形构成，但第三人称单数后要加词尾-s，另外动词be 和 have 有特殊的人称变化形式。
6. 与一般现在时经常搭配的时间状语：always, usually, often, sometimes, every week (day, year, month…), once a week, on Sundays, etc.例句：I go to school every day.7. 否定形式：①动词be: am/is/are+not;②行为动词:在其前加don't, 如主语为第三人称单数，则用doesn't，助动词后动词一概用原形。
例句：Jerry is not a student. Sally doesn’t like animals.8. 一般疑问句：①把be动词放于句首；②用助动词do提问，如主语为第三人称单数，则用does，同时，还原行为动词。
例句： Is Jerry a student? Does sally like animals?9. 实用一般现在时句型：二、一般过去时1.概念：过去某个时间里发生的动作或状态，现在已经不再继续；过去习惯性、经常性的动作、行为。
2.构成：一般过去时由动词的过去式表示，1) 动词be有 was, were 两个过去式，was 用于第一、第三人称， were 用于第二人称和第一、二、三人称的复数形式。
动词表。
读音规则：month…), in 1989, just now, at the age of 5, one day, long long ago, once upon a time, etc.4.否定形式：①was/were+not;②在行为动词前加助动词didn't，助动词后加动词原形。
5.一般疑问句：①was或were放于句首；②用助动词do的过去式did 提问，助动词后用动词原形。
1. 概念：表示现阶段或说话时正在进行的动作及行为。
2. 构成：动词be+v-ing, 动词be加现在分词构成。
有一些动词的现在分词变化比较特殊，参照不规则动词表，如 die—dying, lie—lying.3. 经常与现在进行时搭配的时间状语：now, at this time, these days, etc.4. 现在进行时的三种形式：1）肯定形式：am/is/are +doing。
如： He is doing his homework now.2）否定形式：am/is/are+not+doing. 如： He is not doing his homework now.3）一般疑问句：把be动词放于句首。
如：Is he doing his homework now?5.实用句型：1）What are you doing? 你正在做什么？2) I am watching TV now. 我正在看电视。
3) My mother is cooking at this time. 我妈妈这个时候正在煮饭。
4) He is studying English these days. 他这些天一直在学英语5) We are practising a new song now. 我们正在练习新的曲目。
6) The sun is shining. 太阳当空照。
7) It is raining. 现在正在下雨。
有时候一些动词的现在进行时有表达将来的意思。
8) The train is starting in five minutes. 火车五分钟后将开出。
9) I’m leaving for Beijing next week. 我下周去北京。
10) Where are you going? 你将要去哪里？1.概念：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。
2. 构成：was/were+v-ing, 动词be 的过去式加现在分词。
3.常与过去进行时搭配的时间状语：at this time yesterday, 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。
4.过去进行时的三种形式1）肯定形式：was/were+doing 如：I was doing my homework at this time yesterday.2）否定形式：was/were + not + doing. 如： I was not doing my homework at this time yersterdy. 3）一般疑问句：把was或were放于句首。
如： Are you doing your homework at this time yersterdy? 5.实用句型：1) I was tidying up my room last night. 昨晚我一直在整理房间。
2) When David’s father arrived home, David was playing computer games.当大卫的爸爸回到家时大卫正在玩电脑游戏。
3) Sally was practising music last night. 萨利昨晚一直练习音乐。
4) We were discussing this question when he came in.当我们正在讨论这个问题的时候，他进来了。
5) They were watching TV while there was a knock at the door.他们正在看电视，这时有人敲门。
6）What were you doing at six o’clock yesterday? 你昨天晚上六点在做什么？7) I was working at my English at that time. 我那时候正在学英语。
8）Shirley was writing a book about China last year. 雪莉去年正在写一本关于中国的书。
9）He said he was working all day long on Sunday. 他说他周日的时候工作了一整天。
10）She told me she was studying English these days. 她跟我说她最近一直在学英语。
五、现在完成时1.概念：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。
2.构成：现在完成时态是由“助动词have(has)+过去分词”构成。
3.常与现在完成时搭配的时间状语：recently, lately, since…for…,before,in the past few years, yet,etc.4.现在完成时的三种形式：1）肯定形式：have/has + done。
My father has warned me not to play games on his computer. 2）否定形式：have/has + not +d one. I haven’t done my homework yet.3）一般疑问句：have或has开头。
Have you done your homework?5.现在完成时与一般过去时的比较：现在完成时强调过去已经发生的事情对现在仍然造成影响，有时候有现在仍继续发生之意。
一般过去时强调动作在过去发生，对现在已经没有影响，或不考虑对现在的影响，常与具体的过去的时间连用。
1）a. We have known each other for three years. 我们相识三年了。
b. We knew each other in 2008. 我们是在2008年相识的。
2） a. I have studied English for six years. 我学英语六年了。
b. I have studied English since two years ago. 我从两年前开始学了英语。
c. I sturdied English two years ago. 我两年前学了英语。
3）a. I have been to Guilin. 我曾到过桂林。
b. I went to Guilin last year. 我去年去了桂林。
c. He is not here right now. He has gone to Guilin. 他现在不在这里，他去了桂林。
4）a. I have had my breakfast. 我吃过早餐了。
b. I had my breakfast at 7 o’clock this morning. 我今早七点吃早餐。
6.现在完成时实用句子：1）I have studied English for three years. 我学习英语三年了。
2）We have made a plan for summer holiday. 我们已经制定了暑假计划。
3）David has been to America. 大卫曾经到过美国。
4）I have just cleaned the classroom. 我刚刚打扫了教室。
5）I have read that book. It is very interesting. 我读过那本书，那本书很有趣。
6）I have never heard of that before. 我之前从未听说过那样的是。
7）She has left for 2 hours. 她离开有两小时了。
8）Where have you been? 你去了哪里？9) I have been to the park. 我去了公园。
10）The boy has become my best friend. 那个男孩成了我最好的朋友。
11）I’ve listened to that programme. 我曾经收听过那个节目。
12）I have had my supper. I am not hungry now. 我吃过晚餐了。
我现在不饿。
13）Daivid has become a successful young writer. 大卫成了一个成功的年轻作家。
14）I’ve heard that you play in your school orchestra. 我曾听说你在学校管弦乐队演奏。