序数词

秒杀语法BLesson7序数词（ordinalnumeral）Youhaveone,Ihaveone.Twolittlechildrenseethesun.Youhavetwo,Ihavetwo.Fourlittlechildrengotoschool.Youhavethree,Ihavethree.Sixchildrengohiking.(远足，徒步旅行）Youhavefour,Ihavefour.Eightlittlechildrengoswimming.Youhavefive,Ihavefive.Tenlittlechildrengotolibrary.。。序数词基数词。。表示数量的词,one,two,three...表示顺序的词,first，second，third...序数词基数词基变序，有规律，th从四起。（fourth,sixth,seventh...)一、二、三特殊记，结尾字母t,d,d。(first,second,third)八去t，九去e，字母f代ve。(eighth,ninth,fifth,twelfth)整十基数变序数，先把ty变tie。(twentieth，thirtieth...)若是遇到几十几，只变个位就可以。（twenty-first,thirty-fifth)序数前要加the，我们一定要牢记。基数词变序数词口诀。。基数词序数词1one2two3three4four5five6six7seven8eight9nine10ten第一first11eleven12twelve13thirteen20twenty21twenty-one22twenty-two23twenty-three99ninety-nine100hundred基数词序数词第二second第三third第四fourth第五fifth第六sixth第七seventh第八eighth第九ninth第十tenth第十一eleventh第十二twelfth第二十twentieth第二十一twenty-first第二十二twenty-second第二十三twenty-third第九十九ninety-ninth第一百hundredth基变序，有规律，th从四起。一、二、三特殊记，结尾字母t,d,d。八去t，九去e，字母f代ve。整十基数变序数，先把ty变tie。若是遇到几十几，只变个位就可以。第十三thirteenth序数词的用法。。1.在类似编号的场合，或表示次序的场合，用序数词应放在被修饰词语之前，通常要用定冠词，若用基数词则置于其后：thefirstlesson/lessonone第一课thetenthfloor/floor10第十层thesixthline/line6第6行thethirdpart/partthree第三部分Thesecondisbetterthanthefirst.第二个比第一个好。但是，在许多情况下，用基数词比用序数词更合适、更方便：BookOne第一册Room805805房page110第110页BusNumberTen第10路公共汽车序数词的用法。。第六天第三本书他的二儿子是个老师。TheChangjiangRiveristhefirstlongestriverinChina.长江是中国最长的河流。Hissecondsonisateacher.thesixthdayThefirstgroupisthefirst.第一组是第一名。thethirdbook序数词的用法。。2.基数词与序数词构成分数，其中基数词表示分子，序数词表示分母。one-tenth十分之一two-hundredths百分之二athird三分之一five-fourths五分之四从以上可以看出：分子除用one外，也可用a；如果分子大于1，分母要用复数形式。但是，1／2不能说a（one）second，而要说a（one）half。Abouttwothirdsofthestudentsareboys.序数词的用法（重点）。。3.日期的表示通常用序数词。几月几号：month+序数词January2nd----theseconddayofJanuaryJanuary5th----thefifthdayofJanuaryJanuary11th----theeleventhdayofJanuaryJanuary21st---thetwenty-firstdayofJanuaryJanuaryFebruaryMarchAprilMayJuneJulyAugustSeptemberOctoberNovemberDecemberMonthsfirst1st1stsecond2ndthird3rdfourth4thfifth5thsixth6thseventh7theighth8thninth9thtenth10theleventh11thtwelfth12ththirteenth13thfourteenth14thfifteenth15thsixteenth16thseventeenth17theighteenth18thnineteenth19thtwentieth20thtwenty-first21sttwenty-second22ndtwenty-third23rdtwenty-fourth24thtwenty-fifth25thtwenty-sixth26thtwenty-seventh27thtwenty-eighth28thtwenty-ninth29thThirtieth30ththirty-first31stDays1.Whatdayisittoday?(用于询问星期几）2.What'sthedatetoday?（用于询问日期）3.Whenisyourbirthday?(用于询问日期）ItisSatuarday.ItisNovember12th.ItisonJanuary1st.What'sthedateofChristmasday?WhenisChrismasday?ItisDecember25th.ItisonDecember25th.1.Teachers’Day(教师节)___________2.ChristmasDay(圣诞节)___________3.Labour’sDay(劳动节)__________4.NewYear’sDay(元旦)__________5.AprilFool’sDay(愚人节)________6.TreePlantingDay(植树节)_________7.Children’sDay(儿童节)________September10thDecember25thJanuary1stApril1stMarch12thJune1stMay1stWhenis...?Itison...What'sthedateof...Itis...PracticeReadandanswer:1.What'sthedatetoday?2.Whatdothechildrenwanttodotonight?3.Willtheyenjoythemselves?Linda:Whatdayisittoday?Jack:It’sSaturday.Linda:What’sthedate?Jack:It’sJune1st.It’sChildren’sDay.Linda:Shallwegototheparkthisafternoon?Jack:Goodidea.Linda:Whenisyourbirthday?MybirthdayisonJune1st.Linda:Wow,todayisyourbirthday.Whynothaveapartytonight?Jack:Great!Let'stalk（学习对话）Linda:…day……?Jack:It’s…..Linda:What’s……today?Jack:…June....…Children’s....Linda:Shall……park……?Jack:…idea.Linda:Whenis……?Jack:…June...Linda:Wow,todayis....Why……party.…?Jack:Great!Let'srecite（背诵）Learntherules（讲解规则）It’sMarch8thtoday.It’snotMarch8thtoday.Doyoutakethefirstbustoschool?Yes,Ido./No,Idon’t.否定句一般疑问句回答陈述句特殊疑问句WhenisChildren’sDay?回答It’sonJune1st.Testpoints(秒杀考点)1.It’sJanuarythe10th.(就划线部分提问）What’sthedatetoday?2.Mygrandmalivesonthefourthfloor.(就划线部分提问)Whichfloordoesyourgrandmaliveon?3.Marylikesthefirstphotobest.(就划线部分提问)WhichphotodoesMarylikebest?4.TomisinRoom2.(写出同义句)Tomisinthesecondroom.5.YoucantakeNo.10bus.(就划线部分提问)WhichbuscanItake?Writing(写作)题目：Myfavouritedays写作提示：Hi,Iam…Iam….Myfavouritedayis…..Ican….favouritedaysWhenWhyAugust10thMybirthdaySeptember10thMymother’sbirthdayOctober3rdMyfather’sbirthdayJune1stChildren’sDayDecember25thChristamasDayJanuary1stNewYear’sDayThankyou!