小学英语四种时态

小学英语四种时态总结1．一般现在时。主要描述经常会发生的动作、状态或不变的真理。句末常出现everyday/week/year/Monday,inthemorning,句中常有always,usually,often,sometimes组成：主语+be+名词（形容词）Iamastudent.Heistall.否定句：在be后加notIamnotastudent.Heisnottall.疑问句：be动词提前到第一位。Areyouastudent?Ishetall?Yes,Iam./No,Iamnot.Yes,heis./No,heisn’t.主语+动词+地点+时间WegotoschoolonMonday.HegoestotheparkonSunday.否定句：主语+don’t/doesn’t’t+动词原形+地点+时间Wedon’tgotoschoolonMonday.Hedoesn’t’tgototheparkonSunday.疑问句：在句首加do或doesDoyougotoschoolonMonday?Yes,wedo./No,wedon’t.DoeshegototheparkonSunday?Yes,hedoes./No,hedoesn’t’t.动词单三变化：1.在原单词末尾加s,如：like–likes2.单词以o,sh,ch,s,x结尾加es,如：go–goes3.单词末尾为辅音+y结尾去y加ies如：study-studies2.现在进行时：主要叙述正在发生的事情。句末常出现now,句首常出现look,listen组成：主语+be+动词ing形式IamreadingEnglish.Theyareswimming.Heisplayingfootball.否定句：在be后加notIamnotreadingEnglish.Theyarenotswimming.Heisnotplayingfootball.疑问句：将be放到第一位。AreyoureadingEnglish?Yes,Iam./No,Iamnot.Aretheyswimming?Yes,theyare./No,theyaren’t.Isheplayingfootball?Yes,heis./No,heisn’t.动词变ing形式：1.在动词末尾加ing.如：play-playing2.末尾有e要去e加ing.如：ride–riding3.末尾以辅音元音辅音结尾双写末尾一个辅音如：swim-swimming3.一般将来时。主要描述将来要发生的事情。句末常出现nextMonday/week/year,tomorrow组成：主语+begoingto+动词原形IamgoingtovisitAnn.Theyaregoingtodrawadog.Sheisgoingtorideahorse.否定句：在be后加notIamnotgoingtovisitAnn.Theyarenotgoingtodrawadog.Sheisgoingtorideahorse.疑问句：将be提前AreyougoingtovisitAnn?Yes,Iam./No,Iamnot.Aretheygoingtodrawadog?Yes,theyare./No,theyaren’t.Isshegoingtorideahorse?Yes,sheis./No,sheisn’t.组成：主语+will+动词原形Iwillgotothelibrary.Theywillcleanthehouse.Shewilleatbreakfastathome.否定句：在will后加not或将willnot写为won’tIwillnotgotothelibrary.Theywillnotcleanthehouse.Shewillmoteatbreakfastathome.疑问句：将will提前Willyougotothelibrary?Yes,Iwill./No,Iwon’t.Willtheycleanthehouse?Yes,theywill./No,theywon’t.Willsheeatbreakfastathome?Yes,shewill./No,shewon’t.4．一般过去时：主要描述过去发生的事情.句末常出现lastnight/week/Monday/year,yesterday,ago组成：主语+动词过去式Iwasapilot.Theywerebusy.Hewenttothemarket.否定句：在be后加not在普通动词前加didn’t动词恢复原形。Iwasnotapilot.Theywerenotbusy.Hedidn’tgotothemarket.疑问句：提前be动词或在句前加didWereyouapilot?Yes,Iwas./No,Iwasn’t.Weretheybusy?Yes,theywere./No,theyweren’t.Didtheygotothemarket?Yes,theydid./No,theydidn’t.动词变过去式：1.在原次末尾加ed或d如：play-playedlike-liked2.辅音加y结尾去y加ied如：study-studied3.辅音元音辅音结尾双写最后一个字母加ed如：stop-stopped特殊变化：can-coulddo-dideat-atego-wenthit-hitpit-putsit-satcome-cameget-gothave-hadsee-sawbegin-begangive-gavewin-wonread-readam/is-wasare-wererun-ranhear-heardhide-hidlay-laidcut=cutwake-wokefall-fell