初一英语四大时态

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1、初一英语四大时态一、一般现在时1.概念:经常、反复发生的动作及现在的某种状况。2.时间状语——标志词：always，usually，often，sometimes，everyweek，onSundays,etc3.肯定句：主语+be(am,is,are);主语(其余人称)+动词原形;主语（三单）+动三单(V-s/es),4.否定形式：主语+am(is/are)+not;主语+don’t+动原;主语（三单）+does’t+动原5.一般疑问句:Am/Is/Are+主语………….?Do/Does+主语+动原………..?专项练习用括号内动词的适当形式填空。1.Heoften(

2、have)dinnerathome.2.DavidandTom(be)inClassOne.3.We(notwatch)TVonMondays.4.Mike(like)cooking.4.Youalways(do)yourhomeworkwell.8.LiuTao(notlike)PE.9.Thechildoften(watch)TVinthemorning.10.Everyoneinourclass(like)PEalot.按要求改写句子1.DavidwatchesTVintheevening.否定句:DavidTVintheevening.一般疑问句：DavidT

3、Vintheevening?Yes,he对划线部分提问：DavidTV？2.Idomyhomeworkeveryday.否定句：Idomyhomeworkeveryday.一般疑问句：youyourhomeworkeveryday?No,I.对划线部分提问：youeveryday?3.Sheisaworker.否定句：Sheaworker.一般疑问句：Sheaworker?对划线部分提问：She?=She?二、一般过去时1．概念:过去某个时间里发生的动作或状态；过去习惯性、经常性的动作、行为。2．时间状语——标志词：yesterday，lastweek(year,ni

4、ght,month………)，in1989，etc.3．肯定句：主语+be(was,were…);主语+动词的过去式…;4．否定形式：主语+was/were+not…;主语+didn’t+动原…;5．一般疑问句:was/were+主语………….?Did+主语+动原………..?专项练习一、写出下列动词的过去式规则变化：1.passplaywaitstayenjoy2.dancelovelivehopelike3.studycry4.stop不规则变化：5.do/doesseeareis/ameatfeelsinggomakeruntakewritehave/hasswim

5、say5findcomesitputread二、用动词的适当形式填空（was/were/is）.1.Iatschooljustnow.2.Heatthecamplastweek.3.Westudentstwoyearsago.4.Theyonthefarmamomentago.5.YangLingelevenyearsoldlastyear.6.Therelotsofgrapeshereyesterday.7.TheresomemilkinthefridgeonSunday.8.Thereanappleontheplateyesterday.9.Todaythesec

6、ondofJune.10.YesterdaythefirstofJune.三、用动词的适当形式填空。1.I(watch)acartoonlastSaturday.2.Herfather(read)anewspaperlastnight.3.Wetozooyesterday,hetothepark,too.(go)4.you(visit)yourrelativeslastSptingFestival?5.he(do)homeworkonSunday?Yes,he.6.Whatshe(find)inthegardenlastmorning?She(find)abeauti

7、fulbutterfly.7.Weall(have)agoodtimelastnight.8.she(practice)herguitaryesterday?No,she.9.Theyall(go)tothemountainsyesterdaymorning.10.She(notvisit)herauntlastweekend.She(stay)athomeand(do)somecleaning.11.Whenyou(write)thissong?I(write)itlastyear.12.Didshe(have)dinerathome?四、句型转换