目标英语七年级上册unit4Whereismybackpack

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1、Unit3Mybirthday.Themonthsoftheyear12monthsJanuary(Jan.)February(Feb.)March(Mar.)April(Apr.)MayJuneJulyAugust(Aug.)September(Sept.)October(Oct.)November(Nov.)December(Dec.)spring{MarchAprilMayJuneJulyAugustsummer{SeptemberOctoberNovemberfall{December

2、JanuaryFebruarywinter{A:Whenisyourbirthday?B:Mybirthdayisin______JanuaryFebruaryMarchAprilMayJuneJulyAugustDecemberSeptemberOctoberNovemberGame:（寻找幸运星）WhohasabirthdayinSeptember?___hasabirthdayinSeptember.Who?Me?Yes,you.Notme.Thenwho?谁的生日和米老鼠在同一个月，就

3、是今天的幸运星，可以得到一份礼物.Whenisyourbirthday?MybirthdayisinFebruary.IsyourbirthdayinFebruary,too?No,mybirthdayisinDecember.Whataboutyou,ZhangPeng?MybirthdayisinOctober.Let'stalkMike:Amy:Mike:Zhang:一年中的重大节日Children’sDayJuneWhenisChildren’sDay?It’sinJune.Christmas

4、DayDecemberJanuaryNewYear’sDayNationalDayOctober序数词学习1st2nd3rd9th22nd20th5th21st8th23rd26th30th表示次序的数词叫序数词，是由基数词变化而来的。1one-----first2two------second3three----third4其余的序数词是由基数词后加-th变化而来。几个特殊变化的序数词1five----fifth2twelve----twelfth3eight----eighth4nine----n

5、inth整十的序数词把y变成i加-eth1twenty----twentieth2thirty----thirtieth3forty----fortieth4fifty-----fiftieth5你能写出sixtyseventyeightyninety的序数词吗？你对了吗？1.Sixty----sixtieth2.seventy---seventieth3.eighty--eightieth4,ninety---ninetieth几十几的序数词，十位数不变，个位数变成序数词。1.twenty-one2

6、1----twenty-first21st2.thirty-two32-----thirty-second32nd3.ninety-nine99----ninety-ninth99th4.请写出66834855的序数词。基数词序数词序数词缩写onefirst1sttwosecond2ndthreethird3rdfourfourth4thsixsixth6thfivefifth5thtwelvetwelfth12theighteighth8thnineninth9thtwentytwentieth20

7、ththirtythirtieth30th基数词变序数词的特点第一、二、三变单词。一般是在基数词的末尾加th.有的序数词是把基数词末尾ve改为f再加th。有的序数词是把基数词一个字母去掉再加th。有的序数词是把基数词末尾ty改为tie再加th。基数词变序数词顺口溜二三变单词,th从四上起.怎么加？真好记!八减t，九减ef要把ve替，ty变为tie。What’sthedate?It’sSeptember28th.SeptemberWhat’sthedatetoday?It’sApril2nd.April

8、What’sthedatetoday?It’sApril2nd.AprilLet'sreadJanuary2ndMay21stApril3rdAugust10thOctober1stMarch12thSeptember10thDecember25thNationalDayTeacher’sDayChristmasDayTree-plantingDayJuly3rdSeptember28thDecember31stApril12thLookandremem