初中英语人教版九年级Section A Grammar focus 4a—4c 4 课件

1、南丰一中南丰一中 曾欢乐曾欢乐学习目标学习目标、复习一般过去时的用法、句型和、复习一般过去时的用法、句型和时间状语。时间状语。、巩固动词一般过去式的变化规则、巩固动词一般过去式的变化规则、掌握一般过去时和过去进行时，、掌握一般过去时和过去进行时，现在完成时的区别。现在完成时的区别。2They, have an interesting picnic,last month，on the farm.When , what , They had an interesting picnic on the farm last month.3Memory Memory gamegameBob , play

2、basketballWhen , whatlast Saturday afternoon,with his friendBob played basketball with his friend last Saturday afternoon. 4 They , watch a movie,2 weeks ago, in the cinemaWhen , whatThey watched a movie in the cinema two weeks ago.5When , what Bob, play computer gamesWhen, be in Grade 7, he, oftenT

3、om often played computer games when he was in Grade 7 .6Bill, watch TV, yesterday evening,When , whatYesterday evening Bill watched TV for half an hour.7When , WhatHe, practice English, this morning, on the playground , by reading aloudHe practiced English by reading aloud on the playground this mor

4、ning.8You did very well!9She is a lovely girl nowShe _ a fat baby 10 years ago.wasLin is a famous actor .He_ so cuteThey are hens now.They _ chicks a year ago.were一般过去时一般过去时构成构成用法用法常用时间常用时间动词的过去式动词的过去式1、表示过去某个时、表示过去某个时间发生的动作或间发生的动作或存在的状态。存在的状态。2、表示过去经常或、表示过去经常或 反复发生的动作。反复发生的动作。yesterdaylast nightin

5、1990two days ago常用时间常用时间常与一般过去时态连用的时间有：常与一般过去时态连用的时间有：yesterdayyesterday eveninglast year. agojust nowthis morningin the pastonce upon a timein 1990, (in 1998)动词过去式动词过去式的构成的构成规则动词规则动词不规则动词不规则动词(必须牢记）必须牢记）构成构成读音读音规则动词过去式的构成规则动词过去式的构成构成规则构成规则例词例词1、一般在动词原形末尾加、一般在动词原形末尾加 ed look looked play played2、结尾是结

6、尾是 e 的动词加的动词加 - d live lived hope hoped 3、重闭音节的结尾的单词，重闭音节的结尾的单词， 先双写这先双写这 结尾辅音字母，再结尾辅音字母，再加加ed stop stoppedplan planned4、结尾是结尾是“辅音字母辅音字母+y”的动的动词，先变词，先变“y”为为“i”再加再加ed study studiedcarry carriedfinished enjoyedshoutedmoved helped wantedcalled needed /t/d/id/d/d/t/id/id/1、清读、清读 /t/ ，即即 ed 放在清辅音后面读放在清辅音

7、后面读 /t/ , 例：例：finished ， passed ， cooked ， helped 2、元浊元浊 /d/ ,即即 ed 放在元音，浊辅音后面读放在元音，浊辅音后面读 /d/ , 例：例：borrowed ， enjoyed ，called ， moved 3、/t/ /d/ 之后念之后念 /id/ , 即即 ed 在在 /t/ /d/ 后面读后面读 /id/例：例：wanted ， shouted ， needed ， counted规则动词词规则动词词-ed的读音的读音（1）肯定句）肯定句 ：主语：主语+ was /were +其它其它例：例：Lily was at home

8、 yesterday. 莉莉昨天在家。莉莉昨天在家。 The children were in the garden this morning. 孩子们今天早上在花园里。孩子们今天早上在花园里。( 2 )否定句否定句 ：主语：主语+ was /were + not + 其它其它例：例：Lily was not at home yesterday. 莉莉昨天不在家莉莉昨天不在家 The children were not in the garden this morning. 孩子们今天早上不在花园里。孩子们今天早上不在花园里。(3)一般疑问句一般疑问句 ： Was /Were + 主语主语 +

9、 其它其它 ？ 肯定回答：肯定回答： Yes, 主语主语+ was /were 否定回答：否定回答： No ,主语主语+ wasnt /werent 例：例：Was Lily at home yesterday ? 莉莉昨天在家吗？莉莉昨天在家吗？ Yes, she was. / No, she wasnt 是的，她在家。是的，她在家。/ 不，不， 她不在家。她不在家。 Were the children in the garden this morning ? 孩子们今天早上在花园里吗？孩子们今天早上在花园里吗？ Yes, they were. / No, they werent 是的，他们

10、在花园里。是的，他们在花园里。/ 不，不， 他们不在花园里。他们不在花园里。(4)特殊疑问句：特殊疑问句： 特殊疑问词特殊疑问词+ was /were + 主语主语 + 其它其它 ? 例：例：Where was Lily yesterday ? 莉莉昨天在哪儿？莉莉昨天在哪儿？ When were the children in the garden ? 孩子们什么时候在花园里？孩子们什么时候在花园里？【注注】am,is的过去式是的过去式是was ,are的过去式是的过去式是were wasnt = was not werent=were not （1）肯定句）肯定句 ：主语：主语+ 动词过去

11、式动词过去式 +其它其它 例：例：He played football yesterday afternoon. 他昨天下午踢足球了。他昨天下午踢足球了。(2)否定句否定句 ：主语：主语+ didnt + 动词原形动词原形 + 其它其它 例：例： He didnt play football yesterday afternoon . 他昨天下午没有踢足球。他昨天下午没有踢足球。(3)一般疑问句一般疑问句 ： Did + 主语主语 + 动词原形动词原形 + 其它其它 ？ 肯定回答：肯定回答： Yes, 主语主语+ did. 否定回答：否定回答： No , 主语主语+ didnt 例：例：Did

12、 he play football yesterday afternoon ? 他昨天下午踢足球了吗？他昨天下午踢足球了吗？ Yes ,he did . / No, he didnt. 是的，他踢了。是的，他踢了。/ 不，她没有踢。不，她没有踢。(4)特殊疑问句：特殊疑问句： 特殊疑问词特殊疑问词+ did + 主语主语 + 动词原形动词原形 + 其它其它 ? 例：例：What did he do yesterday afternoon? 他昨天下午做什么了？他昨天下午做什么了？ When did he play football ? 他什么时候踢了足球？他什么时候踢了足球？【注注】动词过去式

13、没有人称和数的变化动词过去式没有人称和数的变化When I was young Id listen to the radio Waiting for my favorite songs When they played Id sing along it made me smile Those were such happy times and not so long ago How I wondered where theyd gone But theyre back again just like a long lost friend All the songs I love so well

14、 Every sha la la la every wo wo still shines Every shinga linga ling that theyre starting to sing so fine When they get to the part where hes breaking her heart It can really make me cry just like before Its yesterday once more Looking back on how it was in years gone by And the good time that I had

15、 Makes today seem rather sad so much has changed It was songs of love that I would sing to them And I memorize each word Those old melodies still sound so good to me As they melt the years away Every sha la la la every wo wo still shine Every shinga linga ling that theyre starting to sing so fine Al

16、l my best memories Come back clearly to me Some can even make me cry Just like before Its yesterday once more1. I wrote a letter to a friend last night.2. I was writing a letter to a friend last night(信不一定写完；强调一直在信不一定写完；强调一直在写写).一般过去时和过去进行时的比较一般过去时和过去进行时的比较1.My brother _ while he _ his bicycle and h

17、urt himself. A. fell, was riding B. fell, were riding C. had fallen, rode D. had fallen, was riding2.-Hey, look where you are going! -Oh, Im terribly sorry._. A. Im not noticing B. I wasnt noticing C. I havent noticed D. I dont notice3.-I called you at about half past eight last night , but nobody a

18、nswered .-Oh , I _ in my office at that time . A. will work B. was working C. worked D. had worked4. Li Lei _ a letter to his friend last night . A. was writing B. was written C. will write D. wrote5. - Did you notice him come in?-No. I _ a football game. A. have watched B. had watched C. am watchin

19、g D. was watching6. I _ an old friend of mine when I _ in the street yesterday afternoon . A. met. was walking B. was meeting . was walking C. was meeting . walked D. met . walked 一般过去时一般过去时表示过去某时发生的动作或单纯表示过去某时发生的动作或单纯叙述过去的事情，强调动作叙述过去的事情，强调动作； 现在完成时现在完成时动作为过去发生的，强调的是动作为过去发生的，强调的是与现在的关系，如对现在产生的结果或影响与

20、现在的关系，如对现在产生的结果或影响 We studied in Nanfeng No.1 School three years ago.We have studied in Nanfeng No.1 School for three years. Who opened the door?(只强调过去开门只强调过去开门这一动作，门现在可能已关上了）这一动作，门现在可能已关上了）Who has opened the door?(强调门现在强调门现在依然还开着）依然还开着）一般过去时和现在完成时的比较：一般过去时和现在完成时的比较： 1.-Have you _ the bike? -Yes ,I _ it 10 minutes ago. (repa