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1、《小学英语时态小结》一:现在进行时:用在叙述某人正在做某事的时候。(某动作正在进行)其结构是“be动词+动词ing”,句中可能会有look,listen,now或一个相当具体的时间。动词加“ing”(现在分词)的变化规则:1、接在动词后面加“ing”2、“元音+辅音+e”结尾的单词把e去掉再加ing。3、重读闭音节双写最后字母再加ing,单词有:run—running、swim—swimming、put—putting、get—getting、shop—shopping1.)特殊疑问句结构句型what+be+主语+doing?主语+Be+v-ing(动词短语)Whatam
2、Idoing?Youarelisteningtomusic.Whatareyoudoing?IamwatchingTV.WhatisMarydoing?Sheisshopping.WhatisXXXdoing?XXXisreadingabook..2.)一般疑问句结构句型Be+主语+V-ing(动词短语)?Yes,主语+be.No,主语+be+not..AmIwatchingTV?Yea,youare.No,youarenot.Areyouplayingfootball?Yes,Iam.No,Iamnot.IsBettyswimmingnow?Yes,she/heisNo
3、,she/heisnot.She/he/yourXXX二:一般现在时:用来叙述经常性发生的事情、习惯和爱好等,时间词有sometimesoftenusuallyeverymorning(afternoon,evening,day,week,year)onMonday等其结构句型是:主语+ofen/usually+v(动词短语)Sometimes主语+v(动词短语)1、特殊疑问句Whatdo/does+主语+doontheweekend?主语+ofen/usually+v(动词短语)Sometime主语+v(动词短语)Whatdoyoudoontheweekend?
4、Iofen/usuallydohomeworkSometimesIvisitmygrangparentsWhatdoesshe/hedoontheweekend?She/heofen/usuallydohomeworkSometimesshe/hevisitsher/hisgrangparents注意:此时要先弄清叙述的人或事物是否第三人称单数。即he、she、it、xxx、xxx’sxxx。)1)如果叙述的人或事物是第三人称单数行为动词要加上s或es,其变化规则和名词的复数形式变化规则一样。1.) Like+v-ing(动名词)如Johnlikesgoinghiki
5、ng.Amylikessinginganddancing2.) Maryoftengetsupatseveno’clock.3.) Mr.Licookssuppereveryevening.4.) Howdoeshegotoschool?----Hegoestoschoolonfoot2、一般疑问句.Do/Does+主语+v(动词短语)Yes,主语+do.No,主语+do+notDoyoucleanyourroom?Yes,Ido.No,IdonotDowecleanyourroom?Yes,wedo.No,wedonotDotheycleanyourroom
6、?Yes,theydo.No,theydonotDoesshe/he/xxxcleanher/hisroom?Yes,she/hedoes.No,she/hedoesnot第三人称单数一般疑问句句前是does,句中的动词要用原形。DoeshegotoschoolonSaturday?---Yes,hedoes.No,hedoesn’t.动词第三人称单数变化规则:1)直接在动词后面加“s”。2)以“s、x、sh、ch”结尾的单词,在动词后面加“es”。wash---washeswatch---watchesfish---fishes3)以“辅音+y”结尾的单词,把y改i再加
7、es。carry---carriesstudy---studiesfly---flies4)go和do的第三人称单数是goes和does2、叙述的人或事物不是第三人称单数行为动词要用原形。1.)Iusuallygotoschoolonfoot.2.)WeplayfootballeverySundayafternoon.3.)WhatdotheydoonSundays?---Theyplaychess.三:一般将来时:叙述将要发生的事情或打算。时间词有:tomorrow,tonight,nextMonday(Tuesday…),