初中英语六种时态复习动词的五种形式：原形、第三人称单数、现在分词（+ing）、过去式（+ed）、过去分词（+ed）变化规律：动词第三人称单数1._ 2._ 3._动词现在分词 1._ 2._ 3._动词过去式和过去分词： 有规则变化和不规则变化规则变化：1._ 2._ 3._ 4._时态用法谓语动词结构(肯定式)标志词/时间状语一般现在时1. 事物的特征特点；2. 客观真理；3. 经常性、反复性的动作或行为及现在的某种状态。1._2._usually, often, sometimes, never,一般将来时表示还没有或者即将发生的动作或者状态。1._2._tomorrow, next week, two hours later, in 2050一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。_just now, a moment ago, last(week, month, year), the day before yesterday,yesterday.现在进行时表示现阶段或说话时正在进行的动作及行为。_look, listen, at the moment , now过去进行时表示在过去的某个时间点发生的具体的动作。_at eight yesterdayat that moment/time现在完成时1. 过去发生或已经完成的动作对现在造成的影响或结果，2. 从过去已经开始，持续到现在的动作或状态。_already, yet ,just ,before,ever, recently,in the last few years,so far, for和since后接时间特殊用法：现在完成时常用的句型：have has been to 去过，不在那里。havehas gone to 去了，现在还在这里has/have been in 表示一直呆在某地for 和since 的用法： for+一段时间，如for ten years.since+时间点/句子（过去时）如since 2001/ since two weeks ago / since I was ten years old. 现在完成时中，有for+一段时间， since +时间点/句子或由how long提问时，短暂性动词要变延续性动词。如： borrowkeep, buyhave, become be, fall ill be ill, fall asleep be asleep, get/catch a coldhave a cold, diebe dead, openbe open， end/finish be over, begin/start be on, j oinbe in/be a member of, leavebe away, comebe in/here, gobe away/out, reach/arrive/get tostay/be inExample: I have bought a book recently. 对I have bought a book for a week. 错I have had a book for a week. 对He already has died. 对He has died since 2008. 错He has been dead since 2008. 对一、用所给词的适当形式填空1He_ swimming in the river every day in summer. (go)2. Look, the children_ basketball on the playground. ( play )3. He _to the radio when I came in. ( listen )4. I need some paper . I_ some for you . ( bring )5. I cant find my pen . Who _it? ( take )6. I _my bike, so I have to walk to school. ( lose )7. He _down and began to read his newspaper. ( sit )8. He is very hungry. he_ anything for three days. ( not eat )9. We will go to the cinema if it _fine. (be )10. We _good friends since we met at school. （be）二、选择最佳答案（ ）1.Listen ! someone _ in the next room .A. cried B. crying C. is crying D. has cried（ ）2.We cant find him anywhere . perhaps he _ home.A. is going B. wentC. has comeD. would come（ ）3. we _to the great wall several times.A. go B. were going C. have gone D. have been（ ）4. The boy_ English on the radio when I _ his door.A. learned was opening B. was learning openedC. learned opened D. is learning open（ ）5. Jim is not coming tonight . But he_ !A. promises（许诺）B. promised C. will promise D. had promised（ ）6 .He often _ his clothes on sundays.A. washingB. washesC. has washedD. wash（ ）7.May_to school.A. never walksB. is never walkingC. walk neverD. never is walking（ ）8.How long _playing football?A. have you stoppedB. had you stopped C. did you stopD. do you stop（ ）9.It_ hard when I left my house .A. is raining B. rainsC. was rainingD. will rain（ ）10. There will be a football match in two days, that is _. A. last Sunday B. next Sunday C. every Sunday D. this Sunday（ ）11. Dont talk so loudly . Your father _.A. sleeps B. is sleeping C. slept D. had slept（ ）12.His grandfather _ for thirty years.A. diedB. was deadC. has been deadD. has died（ ）13.did your brother go to America last year? _.A. No, he did never go there B. No, he has never gone hereC. No, he never was there D. No, hes never been there（ ）14.He_ that factory while lingling was reading books.A. works inB. is working inC. was working in D. has worked in（ ）15.He _ in his garden every morning next year. A. will work B. works C. worked D. is working（ ）16.Last week John _ his leg.A. felt and brokenB. fell and broke C. feels and breaks D. fallen and broken（ ）17.Jack_his thick coat because it was snowing.A. puts onB. put onC. takes on D. took on（ ）18.He_the picture on the wall just now.A. hangedB. hungC. has hangedD. was hanged（ ）19.Next month _twenty five.A.