英语四大时态知识沉淀

一般现在时【含义】Eg:Tonyisadoctor.含义一：一般现在时表示目前的状态Eg:Tonywatcheseveryday.含义二：一般现在时表示经常性、习惯性的动作【结构】1.含义一Eg:Iamateacher.Eg:isastudent.Eg:Weworkers.肯定句：主语+am/is/are+其他.Eg:Iamnotateacher.Eg:isnotastudent.(isn’Eg:Wenot(aren’否定句：主语+am/is/are+not+其他.Eg:Areyouateacher?——Yes,Iam./No,I’mnot.Eg:heastudent?——Yes,heis./No,heisn’疑问句：Am/Is/Are+主语+其他?2.含义二Eg:Igotoschooleveryday.Eg:Sheeatsbreadthemorning.肯定句：主语+do/does+其他.Eg:Idon’ttoschooleveryday.Eg:Shedoesn’tbreadinthemorning.否定句：主语+don’t/doesn’t+do+其他.Eg:Dotoschooleveryday?——Yes,Ido./No,IdonEg:Doessheeatbreadinmorning?Yes,shedoes./No,shedoesn’疑问句：Do/Does+主语+do+其他?【标志词】every系列alwaysoftenusuallyinthemorning/afternoon/evening一般过去时【含义】Eg:Iwasadoctoryearsago.含义一：一般过去时表示过去存在的状态Eg:Yesterday,Iplayedcomputer.含义二：一般过去时表示发生在过去的动作【结构】1.含义一Eg:Iwasaworkerin1998.Eg:Weyesterday.肯定句：主语+was/were+其他.Eg:Iwasnotaworkerin1998.(wasn’Eg:Wenotyesterday.否定句：主语+was/were+not+其他.Eg:Wereaworkerin1998?——Yes,Iwas./No,Iwasn’Eg:Washeintheyesterday?——Yes,hewas./No,hewasn’疑问句：Was/Were+主语+其他?2.含义二Eg:Iwenttoschoolweek.肯定句：主语+did+其他.Eg:Ididn’ttoschoollast否定句：主语+didn’t+do+其他.Eg:Didtoschoolyesterday?——Yes,Idid./No,I’疑问句：Did+主语+do+其他?【标志词】1234.yesterday系列：yesterdaymorning.last系列：lastweek.ago系列：3daysago.明显的过去时间eg:in1998一般将来时【含义】Eg:TonygotoChinatomorrow.含义：发生在将来的动作或者状态【结构】结构一Eg:Iamgoingtheflowertomorrow.肯定句：主语+am/is/are+goingto+do.Eg:Iamnotgoingwatertheflowertomorrow.否定句：主语+am/is/are+not+goingto+do.Eg:Areyougoingwatertheflowertomorrow?疑问句：Am/Is/Are+主语+goingto+do?结构二Eg:willanexamtomorrow.肯定句：主语+will+do.Eg:willnotexamtomorrow.(won’否定句：主语+will+not+do+其他.Eg:Willheanexamtomorrow?疑问句：Will+主语+do？【标志词】tomorrownextsoonin+一段时间infuture2050现在进行时【含义】Eg:Tinaisrunningnow.含义：表示说话时正在发生的动作。结构】【Eg:Iamreadingastorybooknow.Eg:iswateringflowernow.Eg:Wesingingnow.肯定句：主语+am/is/are+doing+其他.Eg:Iamnotreadingastorybooknow.Eg:isn’ttheflowernow.Eg:Wearen’tsingingnow.否定句：主语+am/is/are+not+doing+其他.Eg:Areyoureadingastorybooknow?Yes,Iam./No,Imn