七年级时态归纳表

1七年级各种时态归纳表一般现在时单三人称:he,she,it,名词单数，单个人名非单三人称：I，we,you,they,名词复数，多个人名Be句型描述目前的状况肯定句：主语+is……He/Sheisastudent.主语+am/are……(只有I用am)①Iamateacher.②Theyareintheclassroom.否定句：主语+isn’t……He/Sheisn’tastudent.主语+amnot/aren’t……①I’mnotateacher.②Theyaren’tintheclassroom.一般疑问句：Is+主语……?Ishe/sheastudent?Are+主语……?①Areyouateacher?②Aretheyintheclassroom?简答：Yes,主语+is.No,主语+isn’t.Yes,he/sheis.No,he/sheisn’t.Yes,主语+am/are.No,主语+amnot/aren’t.①Yes,Iam./No,I’mnot.②Yes,theyare./No,theyaren’t.行为动词句型描述经习常惯性性的动的作、肯定句：主语+动词单数……Hegoestoschoolatseveno’clockeverymorning.主语+动词原形……Wegotoworkonfooteveryday.否定句：主语+doesn’t+动词原形……Hedoesn’tgotoschoolatseveno’clockeverymorning.主语+don’t+动词原形……Wedon’tgotoworkonfooteveryday.一般疑问句：Does+主语+动词原形……?Doeshegotoschoolatseveno’clockeverymorning?Do+主语+动词原形……?Doyougotoworkonfooteveryday?简答：Yes,主语+does.No,主语+doesn’t.Yes,hedoes.No,hedoesn’t.Yes,主语+do.No,主语+don’t.Yes,wedo.No,wedon’t.时间及频度副词everyday/week/month/year,etc.inthemorning/afternoon/evening,onceaweek,twiceamonth,threetimesaday,veryoften,etc.always,usually,often,sometimes,soldem,never,etc.现在进行描述说话瞬间正在进行或发生的动作肯定句：主语+is+动词的-ing……Look！LiMingisclimbingatree.主语+am/are+动词的-ing……①IamwatchingTVnow.②LucyandMichaelareplayingbasketballontheplaygroundatthemoment.否定句：主语+isn’t+动词的-ing……LiMingisclimbingatree.主语+am/arenot+动词的-ing……①I’mnotwatchingTVnow.②LucyandMichaelaren’tplayingbasketballontheplaygroundatthemoment.2时一般疑问句：Is+主语+动词的-ing……?IsLiMingclimbingatree?Are+主语+动词的-ing……?①AreyouwatchingTVnow?②AreLucyandMichaelplayingontheplaygroundatthemoment?简答：Yes,主语+is./No,主语+isn’t.’Yes,heis./No,heisn’t.Yes,主语+am/are.No,主语+amnot/aren’t.①Yes,Iam./No,I’mnot.②Yes,theyare./No,theyaren’t.时间提示Look!......Listen!......It’s…(o’clock)……now=atthemoment此刻一般过去时描述过去某个时刻发生的动作肯定句：主语+动词的过去式……SheboughtanewdresslastSaturday.否定句：主语+didn’t+动词原形…...Shedidn’tbuyanewdresslastSaturday.一般疑问句：Did+主语+动词原形……?DidshebuyanewdresslastSaturday?简答：Yes,主语+did./No,主语+didn’t.Yes,shedid./No,shedidn’t.时间yesterday昨天thedaybeforeyesterday前天amomentago=justnow=aminuteago刚才；last+时间名词：lastSunday,lastyear/week…..etc.一段时间+ago：anhourago,twodaysago,threemonthsago,fourweeksago,fiveyearsago……etc祈使句定义及特点表示命令、请求和商量语气的句子是祈使句。特点：1.动词原形在句首2.please可前也可后3.变否定句时直接在原句前加Don’t.肯定句：Cleantheblackboard,Jim.（命令的语气）Let’scleantheroom.(建议、商量的语气)Pleasehaveaseat./Havesometea,please.（邀请、请求的语气）否定句Don’tcleantheblackboard,Jim.（命令的语气）Let’snotcleantheroom.(建议、商量的语气)Pleasedon’thaveaseat./Don’thaveanytea,please.（邀请、请求的语气）情态动词情态动词有：can,could,may,might,will,would,shall,should,must情态动词和not缩写：can’t/cannot,couldn’tmaynot,mightnot,won’t,wouldn’t,shan’t,shouldn’t,mustn’t肯定句：1.HecansingEnglishsongswell.2.Hemuststayinbedfortwodays.1.Weshouldhelpourparentsdosomehousework.2.Youmustdoyourhomeworkfirst.否定句：1.Hecan’tsingEnglishsongswell.2.Heneedn’t/doesn’thavetostayinbedfortwodays.1.Weshouldn’thelpourparentsdoanyhousework.2.Youneedn’t/don’thavetodoyourhomeworkfirst.一般疑问句：1.CanhesingEnglishsongswell?2.Musthestayinbedfortwodays?1.Shouldwehelpourparentsdoanyhousework?2.MustIdomyhomeworkfirst?简答：1.Yes,hecan./No,hecan’t.2.Yes,hemust./No,heneedn’t./don’thaveto.1.Yes,weshould./No,weshouldn’t.2.Yes,youmust./No,youneedn’t./don’thaveto.3动词变单数规则：1.一般直接加-s如：read—readslook—looksplay—plays2.以辅音字母加y结尾的，去y再加-ies如：baby—babiesfamily—families3.以o,s,x,sh,ch结尾的加-es如：go—goesdo—doesfix—fixeswash—washeswatch—watchespass—passes特殊：have—hasbe—is动词加-ing规则：1.一般直接加-ing如：read—readinglook—lookingplay—playing2.以不发音的e结尾的去e再加–ing如：move—movingmake—makingtake—taking3.以重读闭音节结尾，且末尾只有一个辅音字母的要双写为字母再加-ing如：stop—stoppingshop–shoppingplan—planningtrip—trippingswim—swimmingsit—sittingset—settingrun—runningbegin—beginningput—puttingcut—cuttingget—getting动词变过去式规则：1.一般直接加-ed如：rain—rainedclean—cleaned2.以e结尾的直接加-d如：love—lovedmove—movedlike—liked3.以辅音字母加y结尾的，去y再加-ied如：study—studiedcarry—carried4.以重读闭音节结尾，且末尾只有一个辅音字母的要双写为字母再加-ed如：stop—stoppedshop—shoppedtrip—trippedplan—planed5.不规则动词表（要花工夫记忆）