英语语法系列-一般过去式讲课讲稿.ppt

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1、英语语法系列-一般过去式3.结构1.概念2.时间主语+动词的过去式+其它yesterday(morning…)last(year,week,night,month…)in1990(过去的年)twodaysagothedaybeforeyesterdayjustnow=amomentagonowpastfuture一.一般过去时的概念表示过去某个时间发生的动作或存在的状态1.与ago连用：amomenttwominutesthreehoursfivedaysoneweeksixmonthsfouryearsago用于一般过去时的时间

2、状语lasttimenightweekmonthtermMondayyesterdaymorningafternooneveningthedaybeforeyesterday2.与last连用3.与yesterday连用：5.与that连用：thatmorningwinterdayyear6.其他时间状语：justnowintheolddaysinthosedaysin19801.规则动词looklooked1）一般在动词原形末尾加–edplayplayedstartstarted2）结尾是e的动词只加--dlivelivedho

3、pehopeduseused3）末尾只有一个辅音字母的重读闭音节词，先双写这个辅音字母，再加—edstopstoppedplanplannedtriptripped4）结尾是“辅音字母+y”的词，先变“y”为“i”再加—edstudystudiedcarrycarried二.动词过去式的构成1）过去式与原形一样let→let让put→put放下cut→cut砍,剪cost→cost花钱read→read读书hurt→hurt受伤2）变元音字母为arun→ran跑come→came过来sit→sat坐下give→gave给drink

4、→drank喝begin→began开始sing→sang唱歌swim→swam游泳3.中间去e末尾加t：sleep→slept睡觉sweep→swept拖地keep→kept保持feel→felt感觉4.把i变成owrite→wrote写ride→rode骑(车)drive→drove开(车)2.不规则动词5.—ought:think→thought想buy→bought买bring→brought带着fight→fought打仗6——aught：catch→caught抓teach→taught教学ow/aw改为ewknow→

5、knew知道grow→grew长大throw→threw扔draw→drew画画8结尾d变t：build→built建造spend→spent花钱/时间lend→lent借给别人send→sent寄am,isare*do*go*havemake*get*eatsaystand*findbeginbringlookplayfeelbuildfightgiveteachsingbuycutcomedrawdrinkdrivehopeusestartwasweredidwenthadmadegotatesaidstoodfoundbeg

6、anbroughtlookedplayedfeltbuiltfoughtgavetaughtsangboughtcutcamedrewdrankdrovehopedusedstarted剩余不规则动词表growputreadrunsweepsitsleepspendcatchswimwritelivestopplanstudycarrygrewputreadransweptsatsleptspentcaughtswamwrotelivedstoppedplannedstudiedcarried含有be动词的句型一般过去时表示过去时

7、间内某人某物存在的状态，性质等．eg:Iwasateacherlastyear.She(He)wasasinger.WeYouwerehappy.They一般现在时表示某人某物现在的状态，性质等．eg:Iamateachernow.She(He)isasinger.WeTheyarehappy.You三.一般现在时和一般过去时句型结构的异与同含有be动词的句型结构一般现在时：1）肯定式:主语＋be(am/is/are)＋表语2）否定式:主语+be(am/is/are)+not+表语3）一般疑问式：Be(AmIsAre)+主语＋表语

8、4）特殊疑问句：疑问词+一般疑问式：一般过去时：1）肯定式:主语＋be(was/were)＋表语．2）否定式：主语＋be(was/were)+not+表语3）一般疑问式：BE(WasWere)+主语＋表语？4）特殊疑问句：疑问词+一般疑问式：不含b