be(am,is) be(are) beat become was were beat became been been beaten become lose make may mean lost made might meant lost made meant begin began begun blow blew blown break broke broken bring brought brought build built built buy bought bought can could catch caught caught choose chose chosen come came come cost cost cost cut cut cut dig dug dug do did done draw drew drawn drink drank drunk drive drove driven eat ate eaten fall fell fallen feel felt felt find found found fly flew flown forget forgot forgot/forgotten meet met met mistake mistook mistaken must must pay paid paid put put put read read Read ride rode ridden ring rang rung rise rose risen run ran run say said said see saw seen sell sold sold send sent sent set set set shall should shine shone shone show showed shown shut shut shut sing sang sung sink sank/sunk sunk/sunken sit set set sleep slept slept
freeze get give go grow hang have(has) hear hide hit hold hurt keep know froze got gave went grew hung/hanged had heard hid hit held hurt kept knew frozen got given gone grown hung/hanged had heard hidden hit held hurt kept known smell speak spend spill spoil stand sweep swim take teach tell think throw understand smelt smelt spoke spoken spent spent spilt spilt spoilt spoilt stood stood swept swept swam swum took taken taught taught told thought told thought threw thrown understood woke/understood lay laid laid learnt/learned left lent let lain wake woken/waked waked wore worn would won won wrote witten learn leave lend let lie learnt/learned left lent let lay wear will win write (2)不规则动词变化表：( 原形 → 过去式 → 过去分词) 3、be(“是/存在”)动词的各种时态变化：
一 般 现 在 时 I am…. You are.… He/She/It is….
一 般 将 来 时 (I等各人称) will be…. I am 现 在 完 成 时 I have been…. You have been…. He/She/It is going to She/he/It has been….
We/You/They are…. be… We/You/They are We/You/They have been…. 一 般 过 去 时 I was…. You were.… He/She/It was…. 过 去 将 来 时 (I等各人称) would be…. I was 过 去 完 成 时 I had been…. You had been…. He/She/It was going to She/he/It had been…. We/You/They had been…. We/You/They were…. be… We/You/They were 注意：句型变化时,
否定句在am /is /are /will /have /has /was /were /had /would 后面加not,而且not都可
以缩写为n?t (am后面not不可以缩写)；
疑问句将am /is /are /will /have /has /was /were /had /would 提前到句首。
4、其它谓语动词(主动语态)的时态变化一览表：
现在 时态 现 在 完 成 时 have +过去分词 一 般 现 在 时 现 在 进 行 时 动词用原形(单三am 一 般 将 来 时 will + 动词原形 谓语动词构成 加s / es) is +动词-ing am (问句和否定句借are 用助词do / does) is +going to+动词原has 形 are 过去 时态 一 般 过 去 时 过 去 进 行 时 动词用过去式 was 过 去 将 来 时 would + 动词原形 过 去 完 成 时 had +过去分词 谓语动词构成 (问句和否定句借 +动词was 用助词did) -ing were 形 were +going to+动词原5、八种时态的具体用法：
(1) 一般现在时 表示现阶段经常或习惯发生的动作或存在的状态,或说明主语的特征。
① 一般现在时句子中常有的时间状语：often,usually,sometimes,always,every (day
等), once/twice,a (week等), on (Sunday等),never,in the (morning等)。如：They go to the Palace Museum once a year.(他们每年去一次故宫)/ They often discuss business in the evening.(他们经常在晚上商谈生意)
② 表示客观真理、事实、人的技能或现在的状态时句子里一般不用时间状语。
如：The earth turns round the sun.(地球绕着太阳转)/ Light travels faster than sound.(光传播比声音快)
③ 表示十分确定会发生(如安排好的事情)或按照时间表进行的事情,用一般现在可
以表达将来,句子中可以有将来时间。如：The train for Haikou leaves at 8：00 in the morning.(开往汉口的列车上午8点开车)
④ 在时间状语从句中(以when, after, before, while, until, as soon as等引导)和条件
状语从句中(以if,unless引导),用一般现在时代替一般将来时,句子可以有将来时间。如：Please ring me up as soon as you arrive in Germany.(你一到德国就给我打电话) / If it rains tomorrow,we will have to stay at home.(如果明天下雨我们就只好呆在家)
⑤ 一般现在时用于倒装句中可以表示正在发生的动作,动词以come, go为主。如：
Here comes the bus. (车来了) / There goes the bell.(铃响了)。
⑥ 一般现在时常用于体育比赛的解说或寓言故事中。Now the midfield player
catches the ball and he keeps it. ⑦ 人的心理活动和感官动作一般用一般现在时而不用现在进行时表达,常见动词
有：like, love, hate, dislike, want, wish, hope, think(认为),understand, remember, forget, mean, need, hear, feel, see. 如：I think it is going to snow.(我想天要下雪了)/ I really hope you can enjoy your stay here.(我真的希望你愉快地呆在这儿)
(2) 一般过去时 表示过去某时发生的动作或状态,这种动作或状态可能是一次性,也可能经常
发生。
① 表示过去具体时刻发生的一次性动作时,时间状语有：at (eight) (yesterday
morning),(ten minutes) ago, when引导的时间状语从句。如：I got up at 6：00 this morning.(我是早上六点钟起床的)/ Little Tom broke the window at half past nine this morning.(小汤姆今天早上九点半把窗子打破了)/ When he went into the room,he saw a stranger talking with his father.(他走进房间时发现一个陌生人正和他父亲谈话)
② 表示过去一段时间内不知何时发生的一次性动作时,时间状语有：yesterday,
last (year等), in (1998 等)。如：He came to our city in the year 2000.(他2000年来到我们市)