单击此处编辑母版标题样式单击此处编辑母版文本样式第二级第三级第四级第五级单击此处编辑母版标题样式单击此处编辑母版文本样式第二级第三级第四级第五级单击此处编辑母版标题样式单击此处编辑母版文本样式第二级第三级第四级第五级单击此处编辑母版标题样式单击此处编辑母版文本样式第二级第三级第四级第五级单击此处编辑母版标题样式单击此处编辑母版文本样式第二级第三级第四级第五级单击此处编辑母版标题样式单击此处编辑母版文本样式第二级第三级第四级第五级单击此处编辑母版标题样式单击此处编辑母版文本样式第二级第三级第四级第五级单击此处编辑母版标题样式单击此处编辑母版文本样式第二级第三级第四级第五级单击此处编辑母版标题样式单击此处编辑母版文本样式第二级第三级第四级第五级*单击此处编辑母版标题样式单击此处编辑母版文本样式第二级第三级第四级第五级*小升初英语易混淆时态讲解通用版小升初四种时态讲解小学的时态分几种？一、现在进行时（四下--五上）二、一般现在时（四上--五上）三、一般将来时（五上--六下）四、一般过去时（五下--六下）过去现在将来一般过去时一般现在时现在进行时一般将来时时间轴一、一般过去时一般过去时1、概念：过去某个时间里发生的动作或状态；eg.Mysisterwastwoyearsoldin2019.（状态）Igotupat6：30yesterday.（动作）过去习惯性、经常性的动作、行为。eg.ShewatchedTVeveryeveninglastweek.2、标志词：(1）yesterday或以其构成的短语：yesterdaymorning(afternoon,evening)等；(2)由“last+一时间名词”构成的短语：lastnight,lastyear(winter,month,week)等；(3)由“时间段+ago”构成的短语：longlongago，amomentago,ashorttimeago,threedaysago等；(4)其它：justnow等3、基本结构：(1)be动词（注意be的人称变化，单数用was，复were）Iwasintheclassroomyesterdaymorning.Hewasintheclassroomyesterdaymorning.Theywereintheclassroomyesterdaymorning.(2)行为动词（动词过去式规则变化和不规则变化）Ivisitedmygrandparentsyesterday.4.动词过去式规则变化1.一般情况在动词后直接加-ed,如：work—worked,wash—washed2.以不发音的字母e结尾，在动词后直接加-d，如：live—lived,close—closed4.动词过去式规则变化3.重读闭音节（必须是一个短元音加一个辅音字母）结尾的动词，要先双写结尾的辅音字母，再加－ed，如：stop—stopped,beg—begged(乞讨)4.以辅音字母加y结尾的动词，先将y改为i再加-ed,如：study—studied,carry—carried(携带)【注意】play—played,这个动词的过去式为什么y不改i呢？哦！因为y前面不是辅音字母come-camego-wenthave-hadwear-woretake-took/bring-brought来去有穿带（戴）eat-atedrink-drankdraw-drewread-readwrite-wrote吃喝花都谢/画读写am/is-wasare-weredo-didsit-satmake-made两是三个做/坐动词过去式不规则Chantspeak-spokegive-gavebuy-boughtsell-soldsee-saw说给买卖看put-putfly-flewride-rodesing-sangthink-thought放飞齐（骑）唱响/畅想swim-swammeet-metbegin-begandrive-drovesleep-slept犹豫开始睡（游遇开驶睡）动词过去式不规则Chant2）动词过去式不规则变化要牢记：say-saidget-gotrun-ransing-sangfly-flewcan-couldbecome-becamebegin-beganfind-foundforget-forgothear-heardknow-knewlearn-learnt（learned）leave-leftlose-lostteach-taughttell-toldsweep-swept,feel-feltkeep-keptlet-letcut-cutput-put3.写出下列动词的过去式。am________study________come________fly________take________say________carry________make________live________3.写出下列动词的过去式。am________study________come________fly________take________say________carry________make________live________wasstudiedcameflewtookcarriedlivedsaidmade二、一般现在时1.概念：表示目前存在的状态。eg：IamSally.Amyisastudent.表示现在经常发生的、反复的、习惯性的动作。eg：Ialwaysgotoschoolat7:00.Sallyalwayswearsapairofglasses.122.时间标志词：频率副词：always(总是),usually(通常),often(经常),sometimes(有时),never(从不)every(+year/month/week/day...)(每一......)now(目前)...eg：JackoftenplaysfootballwithTom.Sallyhavebreakfasteverymorning.1233、基本结构①be动词(is/am/are)；e.g：Iamateacher.(现在的状态)基本结构②行为动词(基本用原形，但主语三单动词要加s/es)e.g：Hegoestoschooleveryday.Katieoftenhasbreakfastat7:15.Theearthmovesaroundthesun.(科学事实或真理)基本结构4.动词第三人称变化规则：1.一般情况下直接在词尾+s。如：beats,likes.2.以辅音字母+o结尾的词+es。如：goes,does.3.以s,sh,ch,x等结尾的词+es。如：watches,brushes.4.以辅音字母+y结尾的词，变y为i+es。如：studies.5.不规则变化的词。如：have-has,be-is.2.写出下列动词的第三人称单数drink________ go________have________do________buy________carry________watch________teach________play_______brush________drinksgoeshasdoesbuyscarrieswatchesplaysteachesbrushes三、现在进行时现在进行时1、概念：现在（说话的瞬间）正在进行或发生的动作，强调“此时此刻”。2、标志词： 3、基本结构：be+动词ing（现在分词）（主语不同，be的形式也不同）Look！Itisrainingoutside.Listen!SheissinginganEnglishsong.Wearereadingstorybooksnow.look看listen听now现在现在分词的变法规律：1、一般在动词词尾加上-ing,jump--jumping2、以不发音字母e结尾的动词，先去e，再加-ing.have-having/write-writing/dance-dancingtake-taking/make-making/come-coming3、重读闭音节结尾的词，双写尾字母，再加上-ing.sit-sitting/put-putting/swim-swimmingrun-running/skip-skipping/hop-hopping1.写出下列动词的现在分词。play________run______dance______swim______stop______sing_______write______see_______put_______playingswimmingwritingrunningstoppingseeingdancingsingingputting四、一般将来时一般将来时1、概念：表示将要发生的动作或存在的状态及打算、计划或准备做某事。2、标志词：tomorrow,nextday(week/month/year......),soon,thedayaftertomorrow,inthefuture,in+过去年份3、基本结构：(1）主语+begoingto+动词原形；(2）主语+will+动词原形.(3）主语+shall+动词原形（第一人称）I'mgoingtohaveapicnicthisweekend.TomorrowwillbeMid-AutumnFestival.Wewilleatmooncakes.1.Heisgoingto(goto)theSummerPalacethisweekend.2.Heisgoingtoseethefilmtomorrow.3.Heisgoingto(goto)thezoothisweekend.4.It'ssixo'clocknow,theyaredoinghomework.危险地域五、综合练习一、用所给词的正确形式填空。1.Herparents________(be)inthezoonow.2.________he________(brush)histeetheverymorning?3.GaoShan________(put)thebookonhisheadamomentago.一、用所给词的正确形式填空。1.Herparents________(be)inthezoonow.2.________he________(brush)histeetheverymorning?3.GaoShan________(put)thebookonhisheadamomentago.areDoesbrushput4.Thepot___________(notlook)likeyours.5.She__________(notlive)herebefore.6.—Whereisthenewspaper?—I________(get)itforyouatonce.4.Thepot___________(notlook)likeyours.5.She__________(notlive)herebefore.6.—Whereisthenewspaper?—I________(get)itforyouatonce.doesn'tlookdidn'tlivewillget7.He________footballnow,buthe_______basketballjustnow.(play)8.we________(have)ameetingnextMonday.9.—________he________(clean)theclassroom?—No,heisn't.He________(play).7.He________footballnow,buthe_______basketballjustnow.(play)8.we