2022年新目标英语八年级一般过去时态知识点

1、学习好资料欢迎下载上节课总结补充知识1春夏秋冬2所属表示有生命的用 s 无生命的用of 3人称代词第一人称i 形容词性物主代词my 名词性物主代词mine 4不规则的比较级many/much-more-most good/well-better-best bad/badly-worse-worst little-less-least 忽略点1句子中 be 动词常常容易漏掉或者 be 动词和动词同时出现2出现比较级的标志词than 还是会填最高级整个句子没有顾及到第三课时一般过去时1.含义一般过去时表过去1表示过去发生的动作或存在的状态：he bought the computer five y

2、ears ago. 这电脑是他五年前买的。 it was then a small fishing village 那时它只是一个小渔村。2表示过去经常性或习惯性的动作：we often played together when we were children我们小时候常在一起玩。3表过去习惯性的动词，也可用used to或 would：he used to go to work by bus. 他过去常乘公共汽车去上班。whenever we were in trouble, he would help us. 每当我们遇到困难，他都会帮助我们。2.对谓语的要求一般过去时的谓语动词要用动词

3、的过去式。动词过去式的构成分规则变化和不规则变化两种形式，不规则变化通常需要逐个记忆，规则变化则遵循以下原则：1) 一般在动词后加-ed。如： play played, offer offered, weigh weighed, destroydestroyed, signsigned. 精品学习资料 可选择p d f - - - - - - - - - - - - - - 第 1 页，共 6 页 - - - - - - - - -学习好资料欢迎下载2) 在以字母e结尾的动词后， 只加 -d。 如： like liked, provide provided, hate hated, dated

4、ated。3) 在以“辅音字母+y”结尾的动词后，则改y 为 i，再加 ed。如： supply supplied, flyflied, study studied. 4) 在以单短元音的重读闭音节结尾且，末尾只有一个辅音字母的动词后，双写最后一个辅音字母，再加 -ed。如： planplanned, referreferred, regretregretted, banbanned 不规则动词的不规则变化原形一般过去式原形一般过去式am/is begin are blow become break begin bring build win buy dig catch cost choose

5、 do cut does dream drink drive eat fall feed 精品学习资料 可选择p d f - - - - - - - - - - - - - - 第 2 页，共 6 页 - - - - - - - - -学习好资料欢迎下载feel fight find fly forget draw get give go grow hang have hide hear hit hold hurt keep know lay learn leave lend let lie lose make mean meet mistake pay put read ride ring

6、rise run say see sell send set shake spread 精品学习资料 可选择p d f - - - - - - - - - - - - - - 第 3 页，共 6 页 - - - - - - - - -学习好资料欢迎下载take light shut sing speed sit sleep smell spend stand swim take 3.构成1构成方法一般过去时用动词的过去式构成，即在动词原形后加ed。2用法说明表示在过去某个时间所发生的动作或所处的状态。常与yesterday, last week, in 1989, just now, a mo

7、ment ago, the other day 等连用。如： he was here just now. 他刚才还在这里。what did you do yesterday? 你昨天做了什么事？在过去一段时间内的经常性或习惯性动作。如： we often played together when we were children. 我们小时候常在一起玩。表示主语过去的特征或性格。如：at that time she was very good at english. 那时她英语学得很好。用在状语从句中表示过去将来。如：he said he would wait until they came

8、back. 一般过去时有时可以表示现在，多与want, hope, wonder, think, intend 等动词连用，使语气更委婉。如： i wondered if you could help me. 不知你能不能帮我一下。有时用一般过去时也是时态一致的需要。如：i didnt know you were here. 没想到你在这里。注意：1表示一系列的动作，尽管有先后，都用一般过去时，最后两个动词之间用and 连结。如：he opened the door, rushed out and then disappeared. 他打开门，冲了出去，然后就消失了。2注意在语境中理解 “我刚

9、才 /原来还不” 。 如： your phone number again? i didn t quite 精品学习资料 可选择p d f - - - - - - - - - - - - - - 第 4 页，共 6 页 - - - - - - - - -学习好资料欢迎下载catch it. its 2566666. 请再说一次你的电话号码，好吗？我刚才没听清楚。是2566666。4.句型1肯定形式：主语+动词过去式 +其他例句： she often came to help us in those days. 2否定形式：1)was/were+not；2)在行为动词前加didnt，同时还原行为

10、动词例句： i didnt know you are so busy. 3一般疑问句：1)did+ 主语 +do+其他2)2)waswere+主语 + do sth? 例句： did i do that? 3.变形1肯定句变为否定句。1)当句中含有情态动词或助动词could，would ，should 等时，可直接在其后面加not 构成否定句。例如：i could get you a concert ticket. i could not / couldnt get you a concert ticket. 2)当句中含有系动词was， were 时，可直接在其后加not 构成否定句。例如：

11、i was on the internet when you called me. i was not / wasnt on the internet when you called me. 3)当句中谓语是除情态动词、助动词、系动词was,were 以外的动词时，在该动词之前加did not / didnt ， 动词还原， 构成否定句。 例如：the famous singer sang some chinese songs. the famous singer did not / didnt sing any chinese songs. 2陈述句变为一般疑问句1)移动词语的位置。将was

12、，were,could，would，should 等移到句首。例如：he could pack his things himself. could he pack his things himself? 2)添加助动词did。谓语是除情态动词、助动词、系动词was,were 以外的动词时，在主语之前加 did，动词还原。例如：mr li looked very old. did mr li look very old? 3陈述句变为特殊疑问句精品学习资料 可选择p d f - - - - - - - - - - - - - - 第 5 页，共 6 页 - - - - - - - - -学习好资料欢迎下载1)确定疑问词：人who / whom ，物 what，地点 where，时间 when / what time ，原因 why，频率 how often ，长度 how long ，距离 how far 等等。例如：they gave the concert last night. when did they give the concert?