一般现在时态

*一般现在时语法英语句子必须要有动词，没有动词不叫句子。英语句式有两种：主系表和主谓宾主谓宾1.Iwalktoschool.2.Shegoestotheparkeveryweekend.3.Theyplayfootballontheweekend.主系表4.TheyarefromChina.5.Jimisunderthetree.6.MyEnglishteacheriskind,butsometimesheisstrict.单句改错•1.TheyarecomefromCanada.•ABC•2.Jimislikesdoingkungfuanddancing.•ABC•3.Aretheyplayfootballeveryday?•ABC•4.Ishereadstorieseverymorning?•ABC•5.WelikewatchTVintheevening.•ABC(A去掉are或come)(A去掉is)(A改为Do)(A改为Does)(B改为watchingTV)一般现在时：表示现在的状态、经常的或习惯性的动作、表示主语具备的性格和能力等。时间状语有：always,usually,often,sometimes,never,everyday,onMondays/Sundays等。一般现在时的构成：肯定句：1.主系表结构：主语＋is/am/are＋其它成分.2.主谓宾结构：1）主语(除第三人称单数)＋动词原形＋其它成分.Heisanofficeworker.Igetupatsixeveryday.2）主语(第三人称单数)＋动词s/es＋其它成分.Myfatherusuallygoestoworkbybus.用am,is,are选择填空1.MysisterwithMike___goingtotheUSA.2.Myparents____fromtheUK.3.There___somewaterinthelake.4.There___someapplesinthebox.5.There___somemilkandeggsonthetable.6.I___goingtoseeafilmtomorrow.7.Myfriend,James___goingtotheparkthisweekend.8.___youaChineseorEnglishman?isareisareisamisArebe动词用法•be动词有am,is和are•一单am，三单is，其余are•一单：I•三单：he,she,it和单个人名•其余：we,you,they•如：Iamaboy.•Heistallandthin.•WearefromtheUSA.用am,is,are选择填空•1.I____ateacher.•2.Mary____myfriend.•3.We____underthetree.•4.They____swimmingintheriver.•5.___heyourcousin?•6.JimandI____fromtheUK.•7.____youJim'sparents?•8.Mymother____beautiful.amisareareIsareAreis动原变三单变化四规则1.直接+s。read-reads,play-plays,write-writes,clean-cleans2.以s,x,ch,sh,o结尾+es。brush-brushes,go-goes,do-does,watch-watches3.以辅音字母+y结尾，变y为i,再加es。study-studies,cry-cries,4.特殊变化：have的三单是has。•写出下列动词的第三人称单数形式•1.work__________read__________clean__________write__________•2.teach__________wash__________guess__________watch__________•3.go__________do___________•4.study__________fly__________cry__________play__________•5.have__________worksreadscleanswritesteacheswashesguesseswatchesgoesdoesstudiesfliescriesplayshas否定句:一般疑问句:肯定回答:否定回答:当主语不是第三人称单数时:Igetupat6:35inthemorning.Idonot(don’t)getupat6:35inthemorning.Doyougetupat6:35inthemorning?Yes,Ido.No,Idon’t.当主语是非三单时肯定句动词用原形否定句动词前加don’t一般疑问句句首加do肯定回答Yes,人称代词+do.否定回答No,人称代词+don’t.特殊疑问句特殊疑问词+一般疑问句？Theyplayfootballintheplayground.否定句:一般疑问句:肯定回答:否定回答:Theydonot(don’t)playfootballintheplayground.No,theydon’t.Yes,theydo.Dotheyplayfootballintheplayground?当主语是第三人称单数时：Shewaterstheflowers.否定句:一般疑问句:肯定回答:否定回答:Shedoesnot(doesn’t)watertheflowers.Doesshewatertheflowers?Yes,shedoes.No,shedoesnot(doesn’t).当主语是三单时肯定句动词用三单形式否定句动词前加doesn’t，动词变回原形一般疑问句句首加does,动词变回原形肯定回答Yes,人称代词+does.否定回答No,人称代词+doesn’t.特殊疑问句特殊疑问词+一般疑问句？•Jack____(do)hishomeworkeveryevening.•否定句：•一般疑问句：•肯定回答：•否定回答：doesJackdoesn’tdohishomeworkeveryevening.DoesJackdohishomeworkeveryevening?Yes,hedoes.No,hedoesn’t.练习：1.Weusually________(play)soccerintheafternoon.•否定句：•一般疑问句：•肯定回答：•否定回答：playWedon'tusuallyplaysoccerintheafternoon.Doyouusuallyplaysoccerintheafternoon?Yes,wedo.No,wedon't.•2.Myfather_____(read)newspaperseverymorning.•否定句：•一般疑问句：•肯定回答：•否定回答：readsJackdoesn'tdohishomeworkeveryevening.DoesJackdohishomeworkeveryevening?Yes,hedoes.No,hedoesn't.对划线部分提问：•1.TheygotothezoobybikeonSundaymorning.•一般疑问句：__________________________________________•TheygotothezoobybikeonSundaymorning.•______________________________________________•TheygotothezoobybikeonSundaymorning.•______________________________________________•TheygotothezoobybikeonSundaymorning.•______________________________________________DotheygotothezoobybikeonSundaymorning?Whendotheygotothezoobybike?HowdotheygotothezooonSundaymorning?WheredotheygobybikeonSundaymorning?•2.Jimvisitshisunclewithhisparentsonweekends.•一般疑问句：•Jimvisitshisunclewithhisparentsonweekends.•_________________________________________•Jimvisitshisunclewithhisparentsonweekends.•_________________________________________•Jimvisitshisunclewithhisparentsonweekends.•___________________________________________DoesJimvisithisunclewithhisparentsonweekends?WhendoesJimvisithisunclewithhisparents?WhodoesJimvisithisunclewithonweekends?WhatdoesJimdowithhisparentsonweekends?一、Choosetherightanswers.()1.“IssheMary?”“_______,she_______.”A.Yes,isn’tB.No,amnotC.Yes,amD.No,isn’t()2.“Are_______inClassThree?”“Yes,Iam.”A.IB.heC.SheD.you()3.OnSunday,she_______computergamesathome.A.playB.playsC.playesD.Playing()4.Class______.Let’shaveabreak.A.finishesB.startsC.finishsD.finishDDBA()5.Thepairofshoes_______Tom’s.A.areB.isC.beD.am()6.Theteacherwithhisstudentsoften______theoldman.A.visitsB.visitC.doesn’tvisitD.isvisiting()7.“Doesthesnakeeatmeat?”“Yes,It_______.”A.doB.doesC.don’tD.doesn’t()8.We_______gotoschoolatweekend.A.aren’tB.haven’tC.isn’tD.don’tBABD1.Jimusually________(have)lunchathome.2.LiGuanhua_______(be)twentyyearsold.3.Howmanystudents________(be)thereinyourclass?4.---______she_______(study)hard?---Yes,she_________.5.Lucyandlily_____________(notspeak)Chinese.6.Myfather______________(notdo)morningexerciseseveryday.7.Shealways___________(wash)herclothesonSundays.8.______yourbrother________(like)playingfootball?No,he____________.用所给动词一般现在时态填空:hasisareDoesstudydoesdon’tspeakdoesn’tdowashesDoeslikedoesn’t1)I_____