unit 7 topic 1 section b

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1、Unit7TheBirthdayPartyTopic1Whenisyourbirthday?SectionB12345678910...100Saythenumbersfromonetoonehundred.1one2two3three4four5five6six7seven8eight9ninefirstsecondthirdfourthfifthsixthseventheighthninth1st2nd3rd4th5th6th7th8th9th2a.Workouttherulesofformingordinalnumbersandfillinthebl

2、anks.Thenlisten,checkandrepeat.2a.Workouttherulesofformingordinalnumbersandfillintheblanks..Thenlisten,checkandrepeat.10ten11eleven12twelve13thirteen14fourteen15fifteen16sixteen17seventeen18eighteen________________twelfth______________________________________________________10th11

3、th12th13th14th15th16th17th18thtenthelevenththirteenthfourteenthfifteenthsixteenthseventeentheighteenth19nineteen20twenty21twenty-one29twenty-nine30thirty40forty50fifty_________twentiethtwenty-firsttwenty-ninththirtiethfortieth________19th20th21st29th30th40th50th2a.Workouttheruleso

4、fformingordinalnumbersandfillintheblanks.Thenlisten,checkandrepeat.nineteenthfiftieth60sixty70seventy80eighty90ninety100onehundred101onehundredandone________________________________________onehundredthonehundredandfirst60th70th80th90th100th101st2a.Workouttherulesofformingordinalnu

5、mbersandfillintheblanks.Thenlisten,checkandrepeat.sixtiethseventietheightiethninetieth基变序有规律one→firsttwo→secondthree→third一、二、三单独记four→fourthth要从四加起eight→eighthnine→ninth八去t,九去efive→fifthtwelve→twelfthve要用f来代替twenty→twentieththirty→thirtieth几十改y为ietwenty-one→twenty-firstthirty-fou

6、r→thirty-fourth若遇几十几，只变个位就可以Workinpairsaftertheexample.--What’sthedate?--It’s…12月241月19月108月155月13月12July7th,19372b.Readthedatesandmatchthemwiththepictures.Payattentiontothedifferentwaysofexpressingdates.(Julyseventh,nineteenthirty-seven)October1st,1949(OctoberFirst,nineteenforty-

7、nine)20thDecember,1999(thetwentiethofDecember,nineteenninety-nine)8thAugust,2008(theeighthofAugust,twothousandandeight)Whenisyourbirthday?Mybirthdayis…February1stMay3rdJuly22ndAugust15thNextSaturdayismybirthday.Really?Myparentsplantohaveapartytocelebrateit.Yes.Wouldyouliketocometo

8、myparty?Sure,I'dloveto.1a.LOOK,li