七年级英语上册unit8课件1129.ppt

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1、Whenisyourbirthday?Unit812基数词序数词基数词序数词onesixtwoseventhreeeightfourninefivetenfirstsecondthirdfourthfifthsixthseventheighthninthtenth基数词序数词基数词序数词elevensixteentwelveseventeenthirteeneighteenfourteennineteenfifteentwentyeleventhtwelfththirteenthfourteenthfifteenthsixteenthseventeentheig

2、hteenthninteenthtwentiethtwenty-onetwenty-twotwenty-threethirtyfortyfiftysixtyseventyeightyninetytwenty-firsttwenty-secondtwenty-thirdthirtiethfortiethfiftiethsixtiethseventietheightiethninetieth基数词变序数词顺口溜二三,变字体,th从四上加起.八去h，九减e,遇ve改f，ty变为tie.若是碰到几十几，只变个位就可以。firstsecondthirdfourthfift

3、hseventheighthninthSaythenumbersonetwothreefourfivesevennineeighteleventwelvetwelfththirteentwentiethelevenththirteenthtwentytwenty-firsttwenty-oneLook!序数词序数词缩写first1stsecond2ndthird3rdfourth4thtwelfth12thtwentieth20thtwenty-first21stthirty-second32ndforty-third43rd序数词缩写:阿拉伯数字+末尾两个字母

4、Canyoureadthesenumbers?2nd11th5th21st44th12th63rd9th18th72nd13th19th56th15thJanuaryFebruaryMarchAprilMayJuneJulyAugustSeptemberOctoberNovemberDecemberJanuaryFebruaryMarchAprilMayJuneJulyAugustSeptemberOctoberNovemberDecemberReadandRememberChildren’sDayJune1stTeachers’DaySeptember10th

5、A:Whenisyourbirthday?B:Mybirthdayis…A:Whenishis/herbirthday?B:His/Herbirthdayis…Lily’sbirthdayisJuly20th.Her….LilyWhenisLily’sbirthday?January1stA:Whenishisbirthday?B:Hisbirthdayis……February9thA:Whenisherbirthday?B:Herbirthdayis……A:Whenisherbirthday?B:Herbirthdayis……August25thApril7

6、thA:Whenishisbirthday?B:Hisbirthdayis……1st  2nd  3rd  4th  5th  6th        7th  8th  9th  10th 11th 12th13th 14th  15th 16th 17th  18th19th 20th 21st 22nd 23rd 24th25th 26th 27th 28th 29th 30th 31st2bListeningListenandmatchthenames,monthsanddates.NamemonthdateLeilaJuly4thNickAugust2

7、2ndRobertJanuary5thJaneSeptember17thWhenisyourbirthday?Mybirthdayis_______.六月一日When___herbirthday?Herbirthdayis___________.1２月８日When____Nick’sbirthday?Itis_____________.5月29日JunefirstisDecembereighthisMaytwenty-ninth正确使用序数词（1st—99th）日期的表达(Marchthefirst)询问生日：Whenisyourbirthday?Mybirth

8、dayisMay19th