序数词 (2)ppt课件

秒杀语法BLesson7序数词（ordinalnumeral）,1,Youhaveone,Ihaveone.Twolittlechildrenseethesun.Youhavetwo,Ihavetwo.Fourlittlechildrengotoschool.Youhavethree,Ihavethree.Sixchildrengohiking.(远足，徒步旅行）Youhavefour,Ihavefour.Eightlittlechildrengoswimming.Youhavefive,Ihavefive.Tenlittlechildrengotolibrary.,。,Chant,2,序数词,基数词,。,表示数量的词,one,two,three.,表示顺序的词,first，second，third.,3,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,。,4,基数词,序数词,1one2two3three4four5five6six7seven8eight9nine10ten,第一first,11eleven12twelve13thirteen20twenty21twenty-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,5,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,6,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.,thesixthday,Thefirstgroupisthefirst.,第一组是第一名。,thethirdbook,7,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，12不能说a（one）second，而要说a（one）half。Abouttwothirdsofthestudentsareboys.,8,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-theseconddayofJanuary,January5th-thefifthdayofJanuary,January11th-theeleventhdayofJanuary,January21st-thetwenty-firstdayofJanuary,9,JanuaryFebruaryMarchAprilMayJune,JulyAugustSeptemberOctoberNovemberDecember,Months,10,first1st1stsecond2ndthird3rdfourth4thfifth5thsixth6thseventh7theighth8thninth9thtenth10th,eleventh11thtwelfth12ththirteenth13thfourteenth14thfifteenth15thsixteenth16thseventeenth17theighteenth18thnineteenth19thtwentieth20th,twenty-first21sttwenty-second22ndtwenty-third23rdtwenty-fourth24thtwenty-fifth25thtwenty-sixth26thtwenty-seventh27thtwenty-eighth28thtwenty-ninth29thThirtieth30ththirty-first31st,Days,11,1.Whatdayisittoday?(用于询问星期几）,2.Whatsthedatetoday?（用于询问日期）,3.Whenisyourbirthday?(用于询问日期）,ItisSatuarday.,ItisNovember12th.,ItisonJanuary1st.,12,WhatsthedateofChristmasday?,WhenisChrismasday?,ItisDecember25th.,ItisonDecember25th.,13,TeachersDay(教师节)_ChristmasDay(圣诞节)_LaboursDay(劳动节)_NewYearsDay(元旦)_AprilFoolsDay(愚人节)_TreePlantingDay(植树节)_7.ChildrensDay(儿童节)_,September10th,December25th,January1st,April1st,March12th,June1st,May1st,Whenis.?Itison.Whatsthedateof.Itis.,Practice,14,Readandanswer:1.Whatsthedatetoday?2.Whatdothechildrenwanttodotonight?3.Willtheyenjoythemselves?,Linda:Whatdayisittoday?Jack:ItsSaturday.Linda:Whatsthedate?Jack:ItsJune1st.ItsChildrensDay.Linda:Shallwegototheparkthisafternoon?Jack:Goodidea.Linda:Whenisyourbirthday?MybirthdayisonJune1st.Linda:Wow,todayisyourbirthday.Whynothaveapartytonight?Jack:Great!,Letstalk（学习对话）,15,Linda:day?Jack:Its.Linda:Whatstoday?Jack:June.Childrens.Linda:Shallpark?Jack:idea.Linda:Whenis?Jack:June.Linda:Wow,todayis.Whyparty.?Jack:Great!,Letsrecite（背诵）,16,Learntherules（讲解规则）,ItsMarch8thtoday.,ItsnotMarch8thtoday.,Doyoutakethefirstbustoschool?,Yes,Ido./No,Idont.,否定句,一般疑问句,回答,陈述句,特殊疑问句,WhenisChildrensDay?,回答,ItsonJune1st.,17,Testpoints(秒杀考点),1.ItsJanuarythe10th.(就划线部分提问）Whatsthedatetoday?2.Mygrandmalivesonthefourthfloor.(就划线部分提问)Whichfloordoesyourgrandmaliveon?3.Marylikesthefirstphotobest.(就划线部分提问)Whichph