小学英语四种时态1.一般现在时2.现在进行时3.一般过去时4.一般将来时1.一般现在时（PresentSimple）概念:表示习惯、经常性的动作结构:do、does标志语：usually、often、never、sometimes、onceaweek、twiceamonth、everyyear一般现在时的构成举例：1.肯定句Theyarenewstudents.IreadEnglisheverynight.2.否定句Sheisnotateacher.她不是老师。Idon'tlikelearningmath.Lipingdoesn'tlikelearningChinese.3.一般疑问句Isyourmotheranurse?IsPollyabird?DoyoulikelearningEnglish?Doesyourfathergotoworkeveryday?4.特殊疑问句特殊疑问词+一般疑问句+？Whatisyourfather?你爸爸是干什么的？Whatdoyoudoeveryday?你每天做些什么？Whendoesyourmothergotoworkeveryday?你妈妈每天什么时候去上班？注意，以下情况要使用一般现在时：•表示特征、性格和能力。如：Lifengisatallboy.李锋是一个高个子男孩。That'sabigtree.那是一棵大树。Myskirtisverynew.我的裙子很新。ShecanspeakEnglish.她会说英语。.表示经常发生的或习惯性的动作。如：Igetupatseveneveryday.我每天7点起床。Classesbeginateight.8点开始上课。.表示客观事实和真理。如：Therearesevendaysinaweek.一周有七天。Theearthgoesaroundthesun.地球绕着太阳转。1.Thetwins___________(wash)theclotheseveryday.2.Sometimeshe________(play)basketballoverthere.3.Howoften____Sally______(sing)?4.There(be)fourseasonsinayear.5.Lily________(be)atallgirl.6.I(go)shoppingonceaweek.washplaysdoessingaregois现在进行时（PresentProgressive）概念:表示现在正在发生的动作h或存在的状态结构:be(is,am,are)+doing标志语：Look!、Listen!、now一般在动词原形后+ing以不发音的e结尾的，去e，+ing重读闭音节以一个辅音字母结尾的，双写这一字母+ing动词-ing形式的构成：writingtakinggettingrunningswimminggoinggoaskwritetakegetrunSwimasking1.Thetwins___________(wash)theclothesnow.2.Look!He________(play)basketballoverthere.3.Listen!______Sally_______(sing)?4.What_____(be)you(do)now.arewashingisplayingIssingingaredoing一般过去时（PastSimple）概念:表示过去发生的动作或存在的状态结构:did标志语：yesterday、...ago、in1990、lastweek/month、atthattime等（一）谓语形式：动词be的过去时（was,were）行为动词的过去式（二）疑问形式：was/were放主语前主语前加did(动词还原)（三）否定式：was/were+not动词前加didn’t(动词还原)（四）提问谓语：Whatdid+主语+do…?如：Tomdidhishomeworklastnight.WhatdidTomdolastnight?一般过去时.Wheredidyougoyesterday?Howdidyoucomeback?Iwenttotheshopyesterday.Heatethebigappleinthismorning.Iwas10yearsoldin2001.Theyboughtagiftformelastmonth.Thebuscamehereat10:00yesterday.动词-ed形式的构成：在动词后加-ed以字母e结尾的动词，只+d“辅音字母+y”，变y为i,再+ed重读闭音节以一个辅音字母结尾的，双写+edwantanswermovediecarrycrystopplanwantedmoveddiedcarriedcriedstoppedplannedansweredgotdranktookwentswamatecutwerehaddidcamesaidsawputgettakegoswimeatdrinkarehavedocomecutputsaysee1.Thetwins___________(wash)theclothesyesterday.2.Thedaybeforeyesterdayhe________(play)basketballoverthere.3._____Sally______(sing)twohoursago?4.What_______(do)shedolastnigth?washedplayedDidsingdid1.一般将来时（FutureSimple）概念:表示将要发生的动作或存在的状态结构:will，begoingto标志语：tomorrow，thenextday，thisafternoon,thisevening，nextweek(month,year…)，intheyear2022谓语形式：1.begoingto+V.原形Iamgoingtocomeback.2.will+V.原形Iwillcomebacktomorrow.提问谓语：1.Whatis/are+…goingtodo…?2.Whatwill+主语+do…?如：Hewillplaybasketballnextweek.Whatwillhedonextweek?疑问形式：be或will放主语前:Willyougohome?（四）否定式：be或will后加notwillnot=won’tIwillnotgohome.一般将来时Iamgoingtoputonmyscarf.Heis...
