【 – 小学作文】
篇一:《小学英语常见四种时态》
小学英语时态4种时态
一般现在时 定义： 1.目前存在的状态 2.经常性、习惯性的动作
标志词： 频度副词： 例：always, usually, often, sometimes, every day(week….)
谓语形式： 系动词be ( am, is, are) 行为动词原形（主语为第三人称单数时V + s, 或 es）
疑问形式： 1.be 放主语前 2.主语前加do 或does (动词还原)
否定式： 1.be + not 2.动词前加 don’t 或doesn’t (动词还原)
提问谓语： What do /does + 主语+ do…? 如：She reads English every day. What does she do every day? 现在进行时 定义： 表示目前正在发生的动作或存在的状态
标志词： 1.提示语：look! Listen! 2.At +时间点 3.前有祈使句
谓语形式： Be (am, is, are ) + V-ing
疑问形式 be 放主语前
否定式： be + not
提问谓语： What is / are +主语+ doing？ 如：We’re listening now. What are you doing now?
一般将来时 定义： 1.表示佳话或打算做某事 2.将要发生的动作或存在的状态
标志词： 1.tomorrow, the next day, this afternoon, this evening 2.next week (month, year…) 3.in the year 2007 谓语形式： 1.be going to + V 原形 2.will + V 原形 3.go, come, leave 等用现在进行时表示将来 4.want 用现在时表将来
疑问形式： be 或will 放主语前
否定式： be 或 will 后加 not will not = won’t
提问谓语： 1.What is/ are +…going to do…? 2.What will + 主语+do…?
如：He will play basketball next week. What will he do next week?
一般过去式 定义： 表示过去时间内发生的动作或存在的状态
标志词：1.yesterday, last week/ year/ month 等 2.two years ago/ in 2005 / at that time谓语形式： 1.动词be 的过去时（was, were） 2.行为动词的过去式
疑问形式： 1.was / were 放主语前 2.主语前加did (动词还原)
否定式： 1.was/ were + not 2.动词前加didn’t (动词还原)
提问谓语： What did + 主语+ do…? 如：Tom did his homework last night. What did Tom do last night?
一般过去时 eg:He went to library. 现在进行时 eg:He is going to library.
一般现在时 eg:He goes to library. 一般将来时 eg:He will go to library. eg:He is going to take the exams.
*现在完成时 eg:He has been in china for five years. eg:He has been in china since five years ago. eg:I have gone to china.
1. 现在一般时与现在完成时
1) I come from Shanghai(上海人） I have come from Shanghai（从上海来）
2) You read very well. (强调能力） You've read very well. （强调一次刚完成的动作）
3) I forget.(一时想不起来了） I have forgotten.（仍没想起来，可能已回忆起来了）
4) The book is written in simple English. (表状态）
The book has been written in simple English.（表动态，已用英语写成）
5) Every time I see him, he's been reading. （两个动作不可能同时进行）
Every time I have seen him, he's been reading. (强调两个动作同时进行）
6) He is gone. (强调状态）He has gone （强调动作和时间）
7) He won't come till the play begins. (演出开始时） He won't come till the play has begun.（戏已开始）
8) After I leave school, I'll go to college. （两个动作紧密相接）
After I have left school, I'll go to college.（强调毕业后，两个动作可能有间隔）
9) It is a long time since I saw you last. It's been a long time since I saw you last.(这两句话一样，后一句是美国英语）
10) Where are you (在哪）Where have you been(去了哪）
2. 现在一般时与现在进行时
1) He works hard.（强调始终如一）He is working hard.（强调现在）
2) What do you do (干什么工作的）What are you doing（在干什么）
3) Here comes the bus! (表高兴和欣慰） The bus is coming.（汽车到来的情景）
4) I forget him name. I'm forgetting his name.(差点把他的名字忘了）
5) You don't eat much. (强调胃口不大） You're not eating much.（你怎么不吃呀）
6) The match starts at 7 o'clock. (比较固定，不宜改变） The match is starting at 7 o'clock.（可以改变）
7) Tom always comes late. Tom is always coming late.(表示不满，责备） 8)Tom goes to college now.
Tom is going to college now.(这两句区别不大，后者更生动）
9） I tell you.（我可以告诉你） I'm telling you.(我告诉你吧，有感情色彩）
10) He always sleeps in the afternoon. He is always sleeping in the afternoon.(后者意味着整个下午都睡掉了）
11) I expect you to phone me. ( 几乎等于命令） I'm expecting you to phone me.（婉转）
12) What do you say What are you saying(你说些什么呀，表说话人惊讶，不满）
12) I find that the book is too difficult for me.(强调结果） I'm finding that the book is too difficult for me. (强调过程，逐渐感到）
13) Apples cost more these days.(强调事实) Apples are costing more these days.(越来越贵)
14) He always thinks of others. He's always thinking of others.(表示赞扬)
15) Whenever I see him, he argues with somebody.(强调两个动作有先后) Whenever I see him, he is arguing with somebody.(强调两个动作同时进行)
16) I hope you'll give us some advice. I'm hoping you'll give us some advice.(表示语气婉转)
17) I must go. (我应该去)I must be going.(我该走了)
18) We can discuss this while we eat.(说话是没用餐) We can discuss this while we are eating.(进餐已开始)
3. 现在完成时与过去一般时
1) I've seen him this morning.(还在上午的时间里) I saw him this morning.(时间已不在上午了)
2) Who's opened the window (窗户还在开着) Who opened the window (与现在无关,窗户可能已关上)
3) Have you ever heard him sing (他可能不是爱唱歌)
Did you ever hear him sing(你曾听过他唱歌吗,他可能是歌唱家)
4) Have you ever heard of such a thing (你听过这种事吗)
Did you ever hear of such a thing(这种事, 你听说过吗 是一个修辞性问题，表示惊异。)
5) What have I done to make you so angry (对方仍生气）
What did I do to make you so angry （暗示某一过去的时间，可能对方已不生气了。）
6) How has he done it (他这活干的怎么样？强调结果） How did he do it（他是怎么干这活的？强调干活的方式）
7) He has lived in New York for eight years. (他仍在纽约）
He lived in New York for eight years.（他可能不在人世了）
8) He has been called a thinker. He was called a thinker.(他曾被誉为思想家）
9) You've heard what I said. (你听见我的话了）
You heard what I said.（你是听见我的话的，口气严厉，具有感情色彩。）
10) I've lost my pen. (笔还没找到）I lost my pen.（笔可能找到了）
11) He has already been there. (曾去过哪） He was already there.（当时在哪）
12) Since I have been ill, my friend has visited me every day.（生病还在延续）Since I was ill, my friend has visited me every day. (病已好了）
13) Have you slept well (暗示疲倦了，休息后是否好些了） Did you sleep well（暗示睡的是否舒服，满意）
4. 过去完成时与过去一般时
1) I came here after I finished middle school.(两个动作每间隔)
I came here after I had finished middle school.(两个动作有间隔,强调先后概念)
2) I waited till I saw him. I waited till I had seen him. (这两个句子差不多,过去完成时更普遍)
3) We hoped he would come.(我们希望他来) We had hoped he would come.(我们本希望他来的)
4) I don't think he sang as well as he once did.(指具体一次)
I don't think he sang as well as he had once done.(泛指以前,现在可能不唱了)
5) Before I came here, I was a soldier.(我来此以前在当兵)
Before I came here, I had been a soldier.(我来此以前,曾当过兵)
6) Jim said he didn't know he was so strong.(表示Jim在说话时仍很结实) Jim said he didn't know he had been so strong.(表示在Jim说话之前曾结实过)
7) They were friends from many years.(表示现在还是朋友)
They had been friends for many years.(意味这友谊结束了)
8) He did the work at 6.(强调时间) He had done the work at 6. (6点工作已做完)
9) I learned French during my holiday.(强调学了) I had learned French during my holiday. (强调学会了)
10) When she sang she sat down.(表示唱着坐下) When she had sung she sat down.(表示唱完坐下)
11) I went to bed when I did my homework.(不明确) I went to bed when I had done my homework.(作业做完)
12) I have lived here since I was a child.(从我长大成人) I have lived here since I had a child.(从我孩提时)
5. 过去进行时与过去一般时
1) I read a book yesterday. (书已看完) I was reading a book yesterday.(书尚未看完)
2) The guests arrived.(客人已到) The guests were arriving.(客人陆续到达)
3) He woke from a dream. (表示全醒) He was waking from a dream.(表示初醒)
4) The old man died.(已死) The old man was dying.(要死)
5) John told me about it.(告诉我了,我都知道了)
John was telling me about it.(跟我谈起过,我想了解更多的事情)
6) They persuaded me to go along with them.(已经说服)
They were persuading me to go along with them.(还在劝说)
7) The wind blew hard all night.(强调事实) The wind was blowing hard all night.(强调风刮个不停)
8) I expected you. I was expecting you.(客气,表示可能等了很旧了)
9) He knocked at the door.(强调一次性) He was knocking at the door.(强调多次性)
6. 将来一般时与现在进行时
1) Will he come Is he coming(时间发生的比较近)
2) How long will you stay hear (表示意愿) How long will you stay here(表示打算)
3) She'll have a baby. (表示肯定) She's going to have a baby.(表示推测,计划)
4) I'll see him this evening.(表示意愿) I'm seeing him this evening.(表示打算,已有安排)
7. 现在一般时与过去一般式
1) Do you wish to see me Did you wish to see me(表示婉转客气)
2) That's all I have to say.(我的话就这些) That's all I had to say.(我要说的就这些)
3) How do you like the film (看电影过程中) How did you like the film(看完电影后)
4) It is nice to see you.(见面时说) It was so nice to see you.(离别时说)
5) I never like him. (没时间性) I never liked him.(从来没喜欢过)
6) I think I know that voice.(没见客人时) I thought I know that voice.(见到客人时,证明自己正确或错误)
7) Who is that (哪人还在) Who was that(人已不在场了)
8) This cake is made at home. (家里常做这种蛋糕) This cake was made at home.(这种蛋糕是自家做的)
8.现在完成时与现在完成进行时
1) Someone has phoned you.(打了电话) Someone has been phoning you.(一直在打电话)
2) I've read the novel.(已读完) I've been reading the novel.(还没读完)
3) He has lived here for six weeks. He has been living here for six weeks. (区别不大,后者更口语化)
4) Have you met her lately Have you been meeting her lately(强调动作的重复,经常见面)
5) Who's eaten my apples ( 苹果没有了) Who's been eating my apples(有感情色彩,表示愤怒不满)
9.现在一般时与过去完成时
1) I hope that he'll come. I had hoped he would come.(与事实相反)
(经常这样用的词有expect, think, intend, mean, suppose)
To the top(回页首)
现在完成时 现在完成时是英语时态中最不好掌握的时态，因为对我们来说，它很难在汉语中找到相对应的说法，下面笔者从几个方面分析一下现在完成时的用法。
1． 现在完成时的定义：动作发生在过去，对现在的影响和结果。
2． 强调过去的动作和状态对现在产生的影响和结果。
常用的时间状语有：already, yet, never，有时没有时间状语；多是一般疑问句。
I have already seen the film. Have you decided yet
3． 刚刚和最近发生的动作和状态。
常用的时间状语有：just, lately, recently, in the past few daysweeks
注意：just 和just now用不同的时态，just now(刚才)一般用过去时。
I have just phoned him I have visited my parents recently.
4． 从过去一直延续到现在的动作和状态。
常用的时间状语有：since, （可用作介词和连词）for
注意主句的谓语动词一般是延续性的动词，如果是否定形式，主句的谓语动词可用瞬间动词，否则，不能用瞬间动词。 I have lived here for 20 years. I have lived here since I came to this city
I have learned English since 10 years ago. He hasn't come to visit us for a few months.
5． 从过去到现在一段时间的动作和状态。
常用的时间状语有：up till now, so far, in this morning, in this week, in this year, in my life
注意：这两句话的区别
I have seen him this morning. (时间还在上午) I saw him this morning. (时间不是在上午了)
We have learned so many things from you so far. I have seen any bird like this in my life.
6． 对过去的体验和经历。
常用的时间状语有：before, ever, once, twice, many times
注意：这两句话的区别
I have been to Beijing （去过北京） I have gone to Beijing（去北京了，人还没回来〕
Have you seen tiger before I have been to Shanghai many times.
从上面几方面的分析， 我们把现在完成的用法和时间状语联系起来一起考虑，掌握完成时态的用法
篇二:《小学语法时态笔记》
小学英语语法总结
Ⅰ、英语常见 词类：
1、名词(n.)： 表示人、事物、地点或抽象概念的名称。如：boy, morning, bag, ball, class.
2、代词(pron.)： 主要用来代替名词。如：who, she, you, it .
3、形容词(adj..)：表示人或事物的性质或特征。如：good, right, white, orange .
4、数词(num.)： 表示数目或事物的顺序。如：one, two, three, first, second, third, fourth.
5、动词(v.)： 表示动作或状态。如：am, is,are,have,see .
6、冠词(art..)： 用在名词前,帮助说明名词。如：a, an, the.
7、介词(prep.)： 表示它后面的名词或代词与其他句子成分的关系。如in, on, from, above. Ⅱ、句子成分 组成句子的各个部分叫句子成分。
（1）基本句型： 主语(人/物) + 谓语(及物动词) + 宾语(人/物) + 其他 + 状语 (动作的执行者) (各种时态形式) (动作的承受者) 主语 谓语 宾语 主语 谓语 宾语
（2）一个完整的句子 一般都要有主语和谓语两个部分
主语 谓语 主语 谓语
1、主语
主语表示句子主要说明的人或事物，一般由名词，代词等充当。
He likes dog.他喜欢狗。
2、谓语
谓语说明主语是什么、做什么或主语有什么感受等。
一般可分为两类：
1)，简单谓语：由单一动词构成。 We study for the people.我们为人民学习。
2)，复合谓语：情态动词＋非情态动词 I can speak English.我可以说英语。
3、宾语
宾语表示动作行为的对象，跟在及物动词之后，能作宾语的有名词，代词，数词，等。 We like English.我们喜欢英语。
1
Ⅲ、动词
1、动词简单分类 根据 动词的词义 和 在句子中所起的作用 可分为如下种类
2、动词细讲
一、be动词 3+2 am is are (过去式 was were)
不能单独作谓语 必须和名词或形容词联合使用 做谓语。
1、使用规则：
I 后am ，you后are ，is 跟着 he 、she、it ，
单数后面用is，复数后面定用are
This dog is mine. Amy and Tom are friend.
2、句型转换 句型转换{小学阶段语法,时态}.
重点看 谓语动词
（1）、肯定句 否定句 be+not ( is not =isn’t 、 are not=aren’t)
He is a boy. He is not a boy.
（2）、陈述句 一般疑问句 直接把be动词提至句首
He is a boy. Is he a boy ?
（3）、一般疑问句答语 Is he a boy ?
肯定回答：Yes，he is. 否定回答：No, he is not. (省略)
2{小学阶段语法,时态}.
二、情态动词
（一）、概念: 表示说话人的语气和情感态度的动词。
常见的情态动词有：
can （could）能、可以
will（would）表示意愿
（二）、情态动词用法
用法1、情态动词是机器人
无人称和数量的变化
You can swim. He can swim.
Those dogs can eat an elephant.
用法2、情态动词不独行
不能单独做谓语，只能和实义动词或be动词一起构成 复合谓语。
■ I can eat an elephant.
■ They can play football.
用法3：情态动词有照妖镜，动词妖怪现原形。
情态动词后面跟动词原形。
She can eat an elephant.
He can play football.
情态动词冷无情，胆小不敢对自行；
但有法宝照妖镜，动词妖怪现原形。
（三）：常见 两组 情态动词讲解
一组：情态动词 can （could）
can 的过去式是 could
3
■ I can paly piano. I could paly the piano at 5.
我能/会弹钢琴。 我5岁时能/会弹钢琴。
用法1
可以表示能力，意思是―能、能够‖
He can speak English. 他 能/会说英语。
用法2
可以表示许可，意思是―可以‖
You can come in .你可以进来了。
Can /Could I take this seat？我可以坐这个座位吗？
Yes,you can.
二组：情态动词 will （would）
will 的过去式是 would
用法1
可以表示意愿，表示自愿做某事。
Can somebody help me? 有人能帮我一下吗？
I will. 我来帮你。
用法2
可以表示请求，经常与you连用。
Will/would you open the window please ?请打开窗户好吗。
Will you go there with me？你愿意跟我去那儿吗？
3、句型转换 重点看 谓语动词 (一般情况下)
（1）、肯定句
否定句 规则：直接在情态动词后+not ( can’t
4 couldn’t)
He can play basketball.
He can not play basketball.
（2）、陈述句
一般疑问句 规则：直接将情态动词提至句首
He can play basketball. Can he play basketball?
一般疑问句答语 Can he play basketball?
肯定回答：Yes，he can. 否定回答：No, he can not.
注意： Can you ride a bike? Yes，I can.（第二人称变为第一人称）
1、句型转换
He can play the flute. You can come in.
You will go shopping with me. Amy could play the piano at 6.
2、改错
She can eats 8 apples. Lingling cans swim.{小学阶段语法,时态}.
Tom will helps us. Wang Lijun would goes to the zoo with you.
He cans write a book. My father coulds swim at 10
3、选择
5
篇三:《小学英语四种时态详解》
小学阶段四种时态复习
通常在句子中有以下的词：now, look, listen.
句子的结构如下： 肯定句：主语+be动词 + V.ing…
否定句：主语+be动词+not + V.ing…
一般疑问句：be动词 +主语+ V.ing…？ am，is，are的用法口决：我用am，你用are，is 跟着她，他，它，单数is，复数are其中，动词的ing形式有如下方法：
A. 在动词后直接加ing: go- going , wash-washing, fly—flying
B. 以单个元音+单个辅音+e结尾 ， 去掉e加ing, 如 ：drive—driving；ride—riding；make—making
C. 某些单词要双写词尾的字母：swim- swimming； run—running；get—getting；
eg：1. I am listening to the music now.
否定：__________________________ 一般疑问句：________________________
2. Listen! She is singing .
否定：__________________________ 一般疑问句：________________________
常与every…, always, usually, often, sometimes等表经常的时间状语连用。
注：当主语是第三人称单数时，谓语动词也要用第三人称单数。
动词第三人称单数：A:直接加s （如，plays）
B:以ch，sh，s，x结尾的单词加es（如，washes, watches）
C:以辅音字母加y结尾的单词，变y为i加es。(studies)
句子结构： 肯定句：主语 + V.（主语为三单时加s）…
否定句：主语+助动词do/does+ not + V.(原型)…
一般疑问句：助动词Do/Does +主语+ V.(原型)…？
否定：__________________________ 一般疑问句：________________________
gets up at six o’clock.
否定：__________________________ 一般疑问句：________________________
.
否定：__________________________ 一般疑问句：________________________
4 The sun rises in the east. (太阳从东边升起)
否定：__________________________ 一般疑问句：________________________
常见时间状语：last, yesterday, just now, … ago,
句子结构： 肯定句：主语 + V.ed…
否定句：主语+助动词did+ not + V.(原型)… 一般疑问句：助动词Did +主语+ V.(原型)…？ eg:1. I had an exciting party last weekend.
否定：__________________________ 一般疑问句：________________________
2. They all went to the mountains yesterday morning.
否定：__________________________ 一般疑问句：________________________ 3. The pen was on the desk just now.
否定：__________________________ 一般疑问句：________________________ be动词用过去式：am,is—was; are—were
句子结构： 肯定句：主语 + was/were…
否定句：主语+ + was/were +not +… 一般疑问句：was/were+主语+…？
Eg 1. I was a student some years ago.
否定：__________________________ 一般疑问句：________________________{小学阶段语法,时态}.
常见时间状语：next，tomorrow, soon等表示将来的时间。 句子结构：be going to+动词原形 ;
肯定句：主语+be动词+going to + V原形…
否定句：主语+be动词+not + going to + V原形… 一般疑问句：be动词 +主语+ going to + V原形…？ eg:1. I am going to play football this afternoon.
否定：__________________________ 一般疑问句：______________________
2. We are going to New York next week.
否定：__________________________ 一般疑问句：______________________
3. Nancy is going to play the piano tomorrow.
否定：__________________________ 一般疑问句：______________________
篇四:《小学英语时态总结》
四种时态总结
一、一般现在时
标志词：always(总是) usually(通常) often(经常) sometimes(有时) never(从不) every(每一) 行为动词词型变化形式
一般现在时动词只有第三人称有词形变化，
其他人称（第一人称：I, we；第二人称：you；第三人称复数：they、my friends）动词均用原形 当主语是第三人称单数时，一般动词在一般现在时句子中的变化规律：
1、多数在动词后加s play—plays like—likes ,
2、以s，x，sh，ch，o结尾的动词加es wash–washes catch–catches do–does
3、以辅音字母加y结尾，把y改i再加es fly—flies study—studies
4、以元音字母加y结尾，直接加s buy – buys
5、不规则变化 have—has
一般现在时基本用法
功能
1.表示事物或人物的特征、状态。 如：The sky is blue.天空是蓝色的。
2.表示经常性或习惯性的动作。 如：I get up at six every day.我每天六点起床。
3.表示客观现实。 如：The earth goes around the sun.地球绕着太阳转。
The earth is round.
构成
1. be动词：主语+be(am,is,are)+其它。 如：I am a boy.我是一个男孩。
2.行为动词：主语+行为动词(+其它)。 如：We study English.我们学习英语。
句型
肯定句：A.be动词：主语+ be + 其它成分 He is a worker.
B.行为动词：主语+动词(注意人称变化) +其它成分 We like the little cat.
否定句：A.be动词：主语+ be + not +其它成分 They are not students.
B.行为动词：主语+助动词(do/does) + not +动词原形+其它成分
We don’t like the little cat.
一般疑问句：A.be动词： Am / Is /Are +主语 + 其它成分
Are you a teacher? Yes, I am. / No, I am not.
Are they students of your school.Yes they are / No they aren,t.
B.行为动词：助动词(Do/Does)+主语+动词原形 + 其它成分
Do you like it? Yes, I do. / No. I don’t .
Does he(she) like it? Yes, he( she )does. / No, he ( she )doesn’t.
特殊疑问句：疑问词+ 一般疑问句
A.be动词： How many students are there in your school?
B.行为动词：What do you usually do on Sunday?
一般现在时动词be和 have的变化形式
1.动词Be 叫连系动词, 用法：第一人称单数用am，第三人称单数用is，其它人称用are。
2.动词have的用法：第三人称单数用has以外，其它人称一律用have。如:
注意事项 1.在英国，人们常用have got代替have，特别在疑问句和否定句中。
2.当have如果不表示“有”时，构成疑问或否定句时，就借助于助动词do, does
如：I have a new pen . 否：I have not a new pen. (表示有)
I have lunch at 12 o’clock. 否：I don’t have lunch at 12 o’clock. (表示吃)
二．现在进行时：
标志词：now, look, listen，It’s+时间.
现在进行时: 表示正在进行的、发生的动作
基本结构：
am
be is + 动词 ing
are
肯定句：主语 + be动词(am, are, is)+ 现在分词（ing）+ 其他 I am watching TV. 否定句：主语 + be动词+ not + 现在分词（ing）+ 其他 I am not watching TV.
一般疑问句：Be动词(Am, Are, Is) + 主语 + 现在分词（ing）+ 其他
Are you watching TV? Yes, I am. / No, I am not.
特殊疑问句：疑问词+ 一般疑问句
What are you doing？
动词的-ing形式的变化规律：
1. 直接加-ing watch—watching clean—cleaning
2. 以-y结尾的动词，直接加-ing study—studying play—playing
3. 以不发音的-e结尾的动词，先去-e再加-ing make—making come—coming
4. 末尾只有一个元音字母和一个辅音字母的重读闭音节动词，
双写末尾字母，再加-ing cut—cutting
三、一般将来时的用法：
表示将来某一时刻的动作或状态，或将来某一段时间内经常的动作或状态。
标志词：tomorrow（明天），the day after tomorrow（后天），next （下一个），
from now on（从现在开始），in the future（将来），soon（不久）等
结构：( 1 ) be（am,is ,are） +going to+动词原形 ( 2 ) will+动词原形
“be going to+动词原形（打算…）”=”will+动词原形（将，会…）”
I’m going to study tomorrow. I will study tomorrow.
（be going to着重于事先考虑好 will 未事先考虑好）—-一般不用考虑
肯定句：主语 + be (am, are, is) going to + 动词原形.
主语 + will + 动词原形
否定句：主语 + be (am, are, is) not going to + 动词原形.
主语 + won’t + 动词原形.
一般疑问句：Be (Am, Are, Is) + 主语 + going to + 动词原形?
Will + 主语 + 动词原形?
特殊疑问句：疑问词+ 一般疑问句？
注意：will 常简略为 'll，并与主语连写在一起，如：I'll，he'll，it'll，we'll，you'll，they'll。
四、一般过去时
标志词：yesterday(昨天), last (上一个), this morning（今天早上），ago(以前),
before (在之前), in 2002(在2002年) 等
用法：表示过去某个时间发生的动作或存在的状态，常和表示过去的时间状语连用。
也表示过去经常或反复发生的动作
动词过去式变化规则：
1．一般在动词末尾加-ed 如：watch-watched, cook-cooked
2．结尾是e加d 如：taste-tasted
3．末尾只有一个元音字母和一个辅音字母的重读闭音节，应双写末尾的辅音字母，再加-ed，如：stop-stopped
4．以“辅音字母+y”结尾的，变y为i， 再加-ed，如：study-studied
5．不规则动词过去式：am,is-was, are-were, do-did, see-saw, say-said, give-gave…
句型：
1、Be动词在一般过去时中的变化：
⑴am 和is 变为was。 否定（was not=wasn’t）
⑵are 变为were。 否定（were not=weren’t）
否定句：在 was或were后加not
一般疑问句：把was或were调到句首。
2、行为动词在一般过去时中的变化
否定句：didn’t + 动词原形 如：Jim didn’t go home yesterday.
一般疑问句：在句首加Did，句子中的动词过去式变回原形 如：Did Jim go home yesterday? 特殊疑问句：（1）疑问词+did+主语+动词原形？ 如: What did Jim do yesterday?
（2）疑问词当主语时：疑问词+动词过去式？ 如：Who went to home yesterday?{小学阶段语法,时态}.
附录：小学常用不规则动词过去式
一、不规则动词的过去式的构成
1．把动词原形中的i改为a，变成过去式。如：
begin—began，drink—drank，give—gave，ring—rang，sing—sang，sit—sat，swim—swam
2．把重读开音节中的i改为o，变成过去式。如：
drive—drove，ride—rode，write—wrote
3．改动词原形中的aw ／ow为ew，变成过去式。如：
draw—drew，grow—grew，know—knew，throw—threw（动词show除外，show—showed）
4．动词原形中的e改为o，变成过去式。如：
get—got，forget—forgot
5．动词原形中的ee改为e，变成过去式。如：
feed—fed，meet—met
6．动词原形中的eep改为ept，变成过去式。如：
keep—kept，sleep—slept，sweep—swept
7．动词原形中的eak改为oke，变成过去式。如：
break—broke，speak—spoke
8．动词原形中的ell改为old，变成过去式。如：
sell—sold，tell—told
9．动词原形中的an改为oo，变成过去式。如：
stand—stood，understand—understood
10．以ought和aught结尾，且读音是〔 :t〕的过去式。如：
bring—brought，buy— bought，think—thought，catch—caught，teach—taught
11．以ould结尾且读音为〔ud〕的情态动词过去式。如：
can—could，shall—should，will—would
12．把动词原形中的o改为a，变成过去式。如：
come—came，become—became
13．在动词原形后加d或t变成过去式，并且发生音变。如：
hear〔hi 〕—heard〔h :d〕， say〔sei〕—said〔sed〕，mean〔mi:n〕—meant〔ment〕
14．动词的过去式与动词原形一样。如：
let—let，must—must，put—put，read—read〔red〕
二．不规则动词表
原形 过去式 中文释义
am was 是（表示存在、状态等）
are were 是（表示存在、状态等）
become became 成为；变成
begin began 开始
break broke 打破
bring brought 拿来；取来；带来
build built
buy bought
can could
catch caught
come came
cut cut
do/does did
draw drew
drink drank
drive drove
eat ate
feel felt
find found
fly flew
forget forgot
get got
give gave
go went
have/has had
hear heard
hide hid
is was
keep kept
know knew
leave left
let let
lose lost
make made
may might
mean meant
meet met
put put