一般过去时知识点及练习

1、一般过去时知识点及练习一般过去时的小学阶段的基础知识1、关键词： just now，a moment ago，ago, yesterday，last ,yesterday morning, the daybefore yesterday ,in the past, 过in去的年份或月份， once upon a time等。2、.含有 be 动词的一般过去时a. 定义：表示过去某时间存在的状态或特征b. be动词过去式： am , is- wasare-werec. 含有 be 动词的一般过去时的基本句式：1肯定句：主语 + was/ were + 其他 .例如：1） I was in the

2、 park a moment ago.2） There were many trees in our country ten years ago.3)The pair of glasses was on the desk just now.注意：可以先考虑在一般现在时情况下的be 动词是什么，然后再考虑该be 动词对应的过去式。2. 含有 be 动词过去式的肯定句变否定句方法： 在 was或 were 后加 not,其余不变。注意碰到 some变 any.也就是说否定句结构为：主语+ was not( wasn t)/ were not (weren 其他 t) +例如： 1) He was

3、a student at a primary school ten years ago .(改为否定句 )2) We were here yesterday.(改为否定句 )3) I was at the camp last Sunday.(改为否定句 )3. 含有 be 动词过去式的肯定句变一般疑问句方法：把 was 和 were 提到句子开头并变成大写字母，其余照抄，记得句号要变问号。但是注意碰到 some 变 any，碰到 my、our 要变 your,碰到 I、we 要变 you.例如： 1) He was a student at a primary school ten years

4、 ago.(改为一般疑问句 )2) Helen and Ann were here yesterday.(改为一般疑问句 )3) I was at the camp last Sunday.(改为一般疑问句 )3、含有行为动词的一般过去时a. 定义：表示过去某时间发生的动作b. 由动词原形变成过去分词的规律： 1、大部分动词直接在后面加 ed 2、以字母 e 结尾的动词后面直接加 d 3、辅音加 y 结尾的动词，要把 y 变 ied 4、以辅-元-辅结尾的重读闭音节的动词，要双写结尾字母后再加ed5、特殊变形例如：把下列动词变成相应的过去式washmilklivedancesingdogost

5、udycarrystopstartstealc.含有行为动词过去式的肯定句变否定句方法：用didnt 来帮忙，后面跟动词原形。所以否定句的结构为：主语+didnt(did not)+ 动词原形 + 其他。注意碰到some变 any.提示：在否定句中，不管是don t, doesnt 或 didnt 后面统统跟动词原形。例如： I did my homework yesterday evening.(改为否定句 )My sister ate some pies just now.(改为否定句 )We lived in Nanjing last year.(改为否定句 )d. 含有行为动词过去式的

6、肯定句变一般疑问句方法：用 did 来帮忙并放在句子开头且大写，但是过去式要恢复成动词原形,最后句号变问号。所以一般疑问句的结构为： Did+ 主语 + 动词原形 + 其他？注意碰到some 变 any，碰到 my、our 要变your,碰到 I 、 we 要变 you.例如： I did my homework yesterday evening.(改为一般疑问句 )My sister ate some pies just now.(改为一般疑问句 )We lived in Nanjing last year.(改为一般疑问句 )一般过去时的拓展知识(初中 )1、特殊变形的过去式beginb

7、eganblow-blewbuy-boughtcatch-caughtcome-camedo/does-diddraw-drewdrink-drankdrive-drovedrink-drankdrivedroveeat-atefeel-feltfind-foundfly-flewforget-forgotget-gotgive-gavego wentgrow-grewhave-hadhear-heardhurt-hurtkeep-keptknow-knewlearn-learnt/learnedlet-letlie-laymake-mademean-meant meet-metput-put

8、read-readride-rodering-rangrun-ransay-saidsee-sawshow-showed/shownsing-sangsit-satsleep-sleptspeak-spokespend-spentstand-stoodsteal-stoleswim-swamtake-tookteach-taughttell-toldthink-thoughtthrow-threwunderstand-understoodwear-worewin-wonwrite-wrote2、表示过去的习惯或经常发生的动作，过去常常做某事：used to do sth例如： I used t

9、o swim in the river when I was young.课堂练习（基础篇）一、用所给词的适当形式填空1.Last week, my father(be) ill at home.2.Jim(jog) now. He(jog) every day last week.3.My mother usually(do) housework every day.But she(do) housework today.4. Last Friday, I( take ) part in a sports meeting .5.-he（ eat）any ice creams last Sun

10、day?-No, he二、按要求改写句型1、Betty saw Daming in the library yesterday afternoon.(改为否定句 )（改为一般疑问句）（作肯定和否定回答）2、I was in the library a moment ago.(改为否定句 )（改为一般疑问句）（作肯定和否定回答）提高篇（） 1. Where were you last Saturday? I _ in the Capital Museum.A. amB. will beC. wasD. have been（） 2.Lucy _ a student last year, but n

11、ow she _ a teacher.A. is; isB. was； isC. was； will beD. is； was（） 3.He _ go out with his parents, but now he _ staying at homealone.A. used to； is used tB. is used to； used toC. use to； is used to（） 4. I v just got a new MP4.Where _ you _it? In a shopping mall near here.A. have; boughtB. did; buyC.

12、are; boughtD. were; getting（）5. There _ some flowers on the teacher s desk just now, but now there_nothing on it.A. have; hasB.were; wasC. were; isD.has; has课后练习一、写出下列动词的过去式isam_ fly_ plant_ are _ drink_play_ go_ make _ does_dance_ worry_ ask _ taste_ eat_ draw_二、用所给词的适当形式填空1. They _ glad to see eac

13、h other last month.2. Today _ the second of June. Yesterday _ the first of June. It _Children's Day. All the students _ very excited.3. I _ (watch) a cartoon on Saturday.4.Her father _ (read) a newspaper now. He always(read) one inthe evening.5.We _ to zoo yesterday, we _ to the park. (go)三、句型变换1.There was a car in front of the house just now.否定句： _一般疑问句：_肯定回答和否定回答： _2. They played football in the playground.否定句： _一般疑问句：_肯定回答和否定回答： _挑战自我完成短文Yesterday I_(get) up at 2 a.m. and_(hear) someone shouting. I _