7B Unit1 (Grammar)

1.住在离伦敦15英里远的一个城镇上2.坐在那儿品杯茶3.在那里和我的狗玩得开心4.住在莫斯科中心的一幢公寓里5.与某人分享/共用某物6.在床上听音乐7.我自己的卧室8.眺望沙滩和大海9.聊天看电视最好的地方10.在大多数家庭（两种）11.世界各地的家园,TranslatethephrasesintoEnglish:,7BUnit1Dreamhomes,(Grammar),0zero,one,two,three,four,five,six,seven,eight,nine,ten,Cardinalnumbers（基数词）,eleven,twelve,nineteen,thirteen,fourteen,fifteen,sixteen,seventeen,eighteen,twenty,twenty-one,twenty-two,twenty-three,twenty-four,twenty-five,thirty,forty,fifty,sixty,seventy,eighty,ninety,Payattention!,1.读三位的数词时，要在十位前加“and”,如十位为0则在个位前加“and”,321,threehundredandtwenty-one,6,875,sixthousandeighthundredandseventy-five,634,509,sixhundredandthirty-fourthousandfivehundredandnine,2.1000以上的数字，从后往前数，每三位加一个逗号，第一个逗号前为千，第二个逗号前为百万，第三个逗号前为十亿。在上述数词中，hundred，thousand，million和billion均用单数形式。英语中没有万这个单词，以几十个千表示几万，以几百个千表示几十万。,302,1当有具体数量时，不能加“s”和“of”。,当表示泛指数量时用以下形式:,hundredsofstudents,eg.Thereare_booksinourlibrary.A.sixthousandsofB.sixthousandsC.sixthousandD.sixthousandof,hundred,thousand,million,成百上千的/数百的,sixhundredstudentsfivethousandpeoplefourmillionyuan,thousandsofpeople,millionsofstars,Haveatry:10,2061,101,026206126100,26012,0261,200,026,onemilliononehundredandonehundredandtwenty-sixonehundredandtwenty-sixonehundredthousandtwohundredandsixtytwelvethousandandtwenty-sixonemilliontwohundredthousandandtwenty-sixtenthousandtwohundredandsixtwohundredandsix,b,f,a,g,c,d,e,ReadthesentencesonPage11.,基数词的运用,1)在1990年in_2)拨8906543736给我callmeon_3)花￥16买这本书spend_onthebook4)在6点18分_,nineteenninety,eightnineosixfivefourthreeseventhreesix,sixteenyuan,atsixeighteen,怎样阅读年份,Weusecardinalnumbers(基数词)almosteveryday.,No.11Bus,No.28ShangwuneihuanRoad,No.21player,Page69,10yuan,-th,Ordinalnumbers（序数词）,hundredth,four_hundred_five_twelve_eight_nine_twenty_forty_,fourth,fifth,eighth,ninth,twelfth,twentieth,fortieth,third,one_,two_,three_,first,second,序数词缩写,1或个位为1:数字+st,2或个位为2:数字+nd,3或个位为3:数字+rd,其余:数字+th,序数词须与the、物主代词或名词所有格连用,Lookatthefourthpictureonyourbook.Todayismyfifteenthbirthday.ItsLilysfifthtimetocometoChina.,Payattention!,Practice(onPage12)PartB1,TheDragonBoatFestivalisonthe_ofMay.,fifth,ChildrensDayison_.,June1st,TeachersDayison_.,September10th,_isNationalDay.,October1st,Christmasison_.,December25th,Practice(onPage12)PartB2,(2011安顺)David,howoldisyourfatherthisyear?_.Andwewillhaveaspecialpartyforhis_birthdaynextweekend.AFortieth；fortyBForty；fortyCForty；fortiethDFortieth；fortieth,直击中考,(2011黄冈)JackieChandonates_dollarstocharityeveryyear.Heisanexampletousall.AthousandBthousandsCthousandofDthousandsof,(2011滨州)Now，everybody，pleaseturntoPage_andlookatthe_picture.AFifth；fiveBFive；fifthCFifth；fifthDFive；five,Task1Workinpairs,A:Howoldis?B:HesA:Whatshisphonenumber?B:ItsA:Howmuchmoneycanhegeteveryyear?B:,Payattention!,1-12的基数词是独立的单词：one，two,three,four,five,six,seven,eight,nine,ten,eleven,twelve13-19的基数词均以后缀-teen结尾，并有两个重音。注意thirteen，fifteen和nineteen的拼写和读音。20-90的整十位数词均以-ty结尾。注意twenty，thirty，forty，fifty和eighty的拼写和读音。几十几的基数词是由十位数和个位数组合而成，中间加连字符“”，如：twenty-one,ninety-nine.,序数词构成,1.序数词119:除first,second,third,fifth,eighth,ninth,twelfth变化不规则外,其余均由在基数词后加上“th”。,2.十位整数的序数词:将基数词的词尾“y”变成“ie”再加“th”。,3.几十几的序数词:把个位数变成序数词,十位数不变。,整百、整千等的序数词:hundredth,thousandth，millionth,billionth,Revieword