单数名词变复数名词1、一般情况下加-sbananabananaspearpearscarrotcarrotsnoodlenoodleshamburgerhamburgersoniononions2.以o结尾的词加-s或-esphotozoopotatotomatophotoszoospotatoestomatoes3、以s,sh,ch,x等结尾的词加-essandwichdressboxclassfishsandwichesdressesboxesclassesfishes③“以辅音字母+y”结尾的，y变为i，然后再加es。如baby→babiesfamily-families。④以f或fe结尾的名词把f或fe改为v,再加es，knife-knives,leaf-leaves不规则变化1.含man的名词，一般变man为men。如woman→women2.复数以en结尾的有child→children3.单复数同形的有sheep,deer,fish一般现在时动词的变化规律1.一般情况加-s清辅音后读/s/浊辅音和元音后读/z/swim-swims；help-helps；like-likes2.以o结尾的词加-es读/z/go-goes,do-does3.以s,sh,ch,x等结尾的词加-es读/iz/teach---teachesguess---guesseswash---washeswatch---watches4.以辅音字母+y结尾的词变y为i再加es读/z/study-studiestry-triesfly-flies5.不规则变化have为has变be为am,is,arehave-hasbe-am,is,are1、sunny:prettyPrimarymanyfunnyveryfriendly2、beef:greenReed3、yellow:Willow4、eat:teacherteabeanscreamreading5、flower:Brown1、DoyouoftenwatchTVontheweekend?2、TheyoftendohomeworkonSaturdays.3、WeoftenreadbooksonSundays.IlikeFridays.IhaveChinese,mathsandPEonFridays.IlikePEverymuch.Ioftenplayping-pongwithmyfriends.IdohomeworkandwatchTVintheevening.MynameisMike.MyfavouritedayisMonday.WehavemathsonMonday.MymathsteacherisMissLan.Sheisstrictandtall.Myfavouritefoodisfish.Itisdelicious.Iamhard-workingandhelpful.Ioftendohomeworkontheweekend.be动词有am，is，arebe动词用法口诀我用am，你用are，is紧跟他，她，它，复数都用are。Iam…Youare…Sheis…Heis…Itis…Weare…Youare…Theyare…这些是固定用法Iamaboy.(你不能说Iisaboy)Youareastudent.Heisaboy.Sheisagirl.Itisacat.Wearefunny.Youarefriendly.Theyareold.
