小学英语否定句

小学英语否定句肯定句改写否定句第一类：含有is,am,are的句子，直接在is,am,are后面加not,主语+be（amisare）+not①Iamnot=I’mnot②isnot=isn’t③arenot=aren’t例如：①IamJack.----IamnotJack.-----I’mnotJack.②Sheisadoctor.----Sheisnotadoctor.③Itisasunnyday.----Itisnotasunnyday.第二类：含can的情态动词的句子,在can后面直接加not，cannot=can’t例如：①Thebirdcanfly.---Thebirdcannotfly.②Icandance.------Icannotdance.第三类：含实意动词的句子变否定句，在do或does后面加not主语+do（does）not+动词原形例如：①Igetupat7:00everymorning.----Idon’tgetupat7:00everymorning.②Grandmaoftengoestotheparkinthemorning.----Grandmadoesn’toftengototheparkinthemorning.③Ihavemanybooks.---Idon’thavemanybooks.④Hehasapencil.---Hedoesn’thaveapencil.第四类：祈使句改为否定句，在动词前加donot/don’t,如：①Openthedoor,please.---Don’topenthedoor,please.②Pleasecometomyhomeonfoot.---Pleasedon’tcometomyhomeonfoot.特殊：Letme/us+动词原形+……改为否定句，在动词前加not即可。如：①Letmeclosethedoor.---Letmenotclosethedoor.②Letusgototheparkthisafternoon.---Letusnotgototheparkthisafternoon.第五类：有情态动词的句子，直接在动词后加not即可，有some改为any，如：HecanspeakEnglish.---HecannotspeakEnglish.练习及巩固1.MissGreenisagoodteacher.MissGreenisn't/isnotagoodteacher.2.Thestudent’snameisLiWei.Thestudent’snameisn't/isnotLiWei.3.Thestoryissointeresting.Thestoryisn't/isnotsointeresting.4.WeareallfromChina.Wearen't/arenotallfromChina.5.Theboyintheroomismybrother.Theboyintheroomisn‘t/isnotmybrother.6.Thereisanappleinthegirl’shand.Thereisn't/isnotanappleinthegirl’shand.7.Therearefiveboxesinthepicture.Therearen't/arenotfiveboxesinthepicture.8.Thereissometeainthecup.Thereisn't/isnotsometeainthecup.9.TherearesomeAmericaninthecity.Therearen't/arenotsomeAmericaninthecity.10.Therearetwopensandapencilinthepencil–box.Therearen't/arenottwopensandapencilinthepencil–box.11.LinglingcanspeakgoodEnglish.Linglingcan’t/cannotspeakgoodEnglish.12.Thestudentscanplayfootballafterschool.Thestudentscan’t/cannotplayfootballafterschool.13.OurteacherMr.Zhangcanplayping-pong.OurteacherMr.Zhangcan’t/cannotplayping-pong.14.IcanhelpyouwithyourEnglish.Ican’t/cannothelpyouwithyourEnglish.15.Hecanusethisbike.Hecan’t/cannotusethisbike.16.I’dliketohaveatry.Iwouldnot/wouldn’tliketohaveatry.17.Youmaygohomenow.Youmaynotgohomenow.18.Imustworkhard.Imustn’t/mustnotworkhard.19.Weshouldobeythetrafficrules.Weshouldn’t/shouldnotobeythetrafficrules.20.Theboyswillhaveafootballmatch.Theboyswillnot/won’thaveafootballmatch.21.Herroomhastwobigwindows.Herroomdoesn’t/doesnothavetwobigwindows.22.Ihaveanewbag.Idon’t/donothaveanewbag.23.Jimhasabeautifulcar.Jimdoesn’t/doesnothaveabeautifulcar.24.Jackandsisterhaveabike.Jackandsisterdon’t/donothaveabike.25.AmyandIhavesomenicepictures.AmyandIdon’t/donothavesomenicepictures.26.Ilikepainting.Idon’t/donotlikepainting.27.Igotoschoolonfoot.Idon’t/donotgotoschoolonfoot.28.Mikegoestoschoolbybus.Mikedoesn’t/doesnotgotoschoolbybus.29.Thestudentsdomorningexerciseseveryday.Thestudentsdonot/don’tdomorningexerciseseveryday.30.Theywanttowalkonthemoon.Theydon’t/donotwanttowalkonthemoon.31.Therearesomeapplesinthebox.Therearen't/arenotsomeapplesinthebox.32.Mysistercanrideabike.Mysistercan’t/cannotrideabike.33.Theboysintheplaygroundarethirstynow.Theboysintheplaygroundaren't/arenotthirstynow.34.Theteacherhasanewcar.Theteacherdoesn’t/doesnothaveanewcar.35.WereadEnglisheverymorning.Wedon’t/donotreadEnglisheverymorning.36.Marylikesmonkeysverymuch.Marydoesn’t/doesnotlikemonkeysverymuch.37.Thereissomewaterintheglass.Thereisn’t/isnotanywaterintheglass.38.We’dliketohavesomefishforlunch.Wewouldnot/wouldn’tliketohavesomefishforlunch.39.Thegirlslikedancing.Thegirlsdon’t/donotlikedancing.40.SarahcandoChineseKungfu.Sarahcan’t/cannotdoChineseKungfu.41.Mycoatispretty.Mycoatisn’t/isnotpretty.42.Thisisagoodfilm.Thisisn’t/isnotagoodfilm.43.Theice-creamissodelicious.Theice-creamisn’t/isnotsodelicious.44.Theyaregoingtothecinemathisevening.Theyaren’t/arenotgoingtothecinemathisevening.45.Heisdoinghomework.Heisn’t/isnotdoinghomework.