一般过去时讲解.doc

《一般过去时讲解.doc》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。

1、一般过去时一.定义：一般过去时表示过去某一时候或某一段时间所发生了的事情或存在的状态。规则变化则遵循以下原则：(1)一般在动词后加-ed。如：play—played(2)在以字母e结尾的动词后，只加-d。如：like—liked(3)在以“辅音字母+y”结尾的动词后，则改y为i，再加—ed.(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：plan—planned,refer—referred不规则变化：自己记练习一：isam______fly______plant______are_____drink______play___

2、go____make_____does_____dance______worry_____ask______eat____draw______put______1.I_________(have)anexcitingpartylastweekend.2.He________(watch)TVand__________(read)aninterestingbook.3.Theyall_________(go)tothemountainsyesterdaymorning.4.She________(stay)athomeand_________(do)somecleaning.二否定句和一

3、般疑问句1．Be动词在一般过去时中的变化：⑴am/is=was（否定wasnot=wasn't）⑵are=were（否定werenot=weren't）⑶一般疑问句把was/were调到句首2．句中没有be动词的一般过去时的句子否定句：didn't+动词原形例：Jimwenthomeyesterday.Jimdidn'tgohomeyesterday.一般疑问句：在句首加did，句子中的动词过去式变回原形例：Jimwenthomeyesterday.DidJimgohomeyesterday?特殊疑问句：⑴疑问词+一般疑问句？例：Jimwenthomeyesterday.（原句）Did

4、Jimgohomeyesterday?（一般疑问句）WhatdidJimdoyesterday?（特殊疑问句）练习二：用be动词的适当形式填空。1．I_______atschooljustnow.2．He________atthecamplastweek.3．We________studentstwoyearsago.4．They________onthefarmamomentago.5．YangLing________elevenyearsoldlastyear.6．There________anappleontheplateyesterday.1、Lucydidherhomewor

5、kathome.（改否定句）Lucy_______________herhomeworkathome.2、Hefoundsomemeatinthefridge（冰箱）.（变一般疑问句)___________he_____________________meatinthefridge?3、Therewassomeorangeinthecup.（变一般疑问句)_______there_______orangeinthecup?4.Frankreadaninterestingbookabouthistory.（一般疑问句）_______Frank_______aninterestingboo

6、kabouthistory?5.He’scleaninghisrooms.（划线提问）________he_______?6.Myfamilywenttothebeachlastweek.（划线提问）________________________family_______lastweek?7.TheyreadEnglishlastnight.__________they____English?()5．Myfather___illyesterday．A．isn'tB．aren'tC．wasn'tD．weren't()6．____yourparentsathomelastweek﹖A．I

7、sB．WasC．AreD．Were()7．Thetwins___inDalianlastyear．They_____herenow．A．are;wereB．were;areC．was;areD．were;was()8．_____yourfatheratworktheday______yesterday(前天）﹖A．Was;beforeB．Is;beforeC．Was;afterD．Is;after()9．—WhowasondutylastFri