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1、Amazingthings一、学习目标1.了解一般过去时的构成及用法2.能根据情境用一般过去时谈论过去的事情二、重点难点动词过去式的变化规则三、自学交流A、请你回忆一下什么情况下用一般现在时。______________________________一般现在时的标志有哪些?请写出三个。__________________________B、什么情况下用一般过去时呢?______________________________________一般过去式的标志有哪些?请试着写出三个。_______________________(一般过去时的
2、基本概念和形式:一般过去时用来表示过去发生的动作或存在的状态,到讲话时间该动作或状态已经结束。这一时态通常和以下一些时间状语连用,如:justnow,yesterday,thedaybeforeyesterday,theotherday,lastweek,ayearago,in2002等等。)C、写出下列动词的过去live________see__________tell__________like__________be_________stay__________carry__________use__________㈠规则动词的过去式
3、:(1)大多数规则动词,直接在其后加ed。(2)以e结尾的动词,直接在其后加d。如:Live→lived,change→changed,use→used等(3)以辅音字母加y结尾的动词,改y为i,加ed。如:Cry→cried,carry→carried,reply→replied等(4)重读闭音节结尾的单词,且末尾只有一个辅音字母,则双写该字母,再加ed。如:stop→stopped,plan→planed,chat→chatted等㈡不规则动词的过去式(1)动词过去式与原形相同如:cost→cost,put→put,cut→cut,le
4、t→let等(2)动词中的元音有变化如:come→came,drive→drove,swim→swam,grow→grew等(3)动词中的辅音有变化如:make→made,lend→lent,build→built,spend→spent等(4)动词中的元音,辅音均有变化如:leave→left,buy→bought,bring→brought,teach→taught等(5)be动词变化为:am/is→was,are→were;have/has→had四、展示点评五、达标检测一、单句改错1.Areyouathomeyesterdayaft
5、ernoon?________2.Theoldladysitsheretenminutesago.________3.Gotobackyourseatplease.________4.IseemyoldfriendLiLinyesterday.________5.Hegoestothebeachlastweek.________二、用be动词的适当形式填空 1.I______anEnglishteachernow. 2.She_______happyyesterday. 3.They_______gladtoseeeachotherl
6、astmonth. 4.HelenandNancy________goodfriends. 5.Thelittledog_____twoyearsoldthisyear. 6.Look,there________lotsofgrapeshere. 7.There________asignonthechaironMonday. 8.Today_____thesecondofJune.Yesterday______thefirstofJune.It_____Children'sDay.Allthestudents______verye
7、xcited.三、句型变换 1Therewasacarinfrontofthehousejustnow. 否定句:______________________________________________________ 一般疑问句:______________________________________________________ 肯定回答:__________________________________________ 否定回答:__________________________________________
8、_________ 2Theyplayedfootballintheplayground. 否定句:_____________________________________