Module8ChoosingpresentsUnit3Languageinuse1.Damingalwaysgetsbirthdaypresents!2.Sheoftengoestothecinema.3.WhatdoyouusuallydoataChinesebirthdayparty?4.Wesometimesgivebirthdaycards.6.Mymothernevermakesabirthdaycake.Sumup:动词第三人称单数的变化规则。①一般动词后加-s。②以s,x,ch,sh,结尾的，后加-es。③以辅音字母+o结尾，一般加-es。④辅音字母+y结尾的单词，变y为i再加-es。Lookatthesentences.Payattentiontotheverbs.I/We/You/Theyusually____breakfast.He/She/Itusually____breakfast.1.I____(like)birthdays.2.Shealways______(invite)himtoherparties.3.We____(play)thepiano.4.She____(sing).5.He_____(come)tomyparty.eateatslikeinvitesplaysingscomesHeneverlistenstomusic.Shealwayswearsschoolclothes.Itofteneatsmeat.比较下列两组句子Wehavedinneratschool.Yousingverywell.TheygotoschoolonSunday.(1)当主语为he/she/it/单数名词时，谓语动词要用第三人称单数形式。其否定句在谓语动词前加doesn’t(doesnot)，并把行为动词变为动词原形。例如：Shelikesnoodles.她喜欢面条。Shedoesn’tlikenoodles.她不喜欢面条。(2)当主语是第三人称单数时，谓语动词的形式需做以下变化。①一般在词尾加-s。help-helps②以s,x,ch,sh结尾,加-es。wash-washes③以辅音加o结尾,加-es。go-goes④以辅音加y结尾，变y为i，加-es。study-studies把下列动词变为第三人称单数形式。readcarrywatchreadswatchescarriesdoesExamplesinthismodule:1.Ialwaysmakeabirthdaycake.Iusuallygetabirthdaycard.2.Ioftengetpresentsandcards.ButInevermakeacake.3.Helikesfilmsandheoftengoestothecinema.4.Shelikesclothesandsheusuallywearssilkshirts.5.Hereadsnovelsbuthenevergoestothecinema.本模块出现了几个的表示不确定时间的副词：always（总是），often（经常），usually（通常），sometimes（有时），seldom（很少），never（从不）等，这些副词表频度，表示经常性或习惯性的行为。在句中位置在句中位置：在be动词，情态动词或助动词之后，行为动词之前。频度副词always,usually,often,seldom,never,sometimes柱状图1.1.alwaysalways是频度最大的词，意为“总是；永是频度最大的词，意为“总是；永远”。远”。IIalwaysalwaysremembermyfirstdayatschool.remembermyfirstdayatschool.我将永远记住我上学的第一天。我将永远记住我上学的第...
