2023学年完整公开课版Unit8WhenisyourbirthdaySectionA2e3c

SectionA(2e-3c)Whenisyourbirthday?Unit8Watchcarefullyandthenspellthewords.一月 二月三月四月五月 六月七月 八月九月 十月十一月 十二月SeptemberDecemberJanuaryAugustFebruaryMarchNovemberJuneAprilMayOctoberJulyNewwords1.first____________2.second_____________3.third_____________4.fifth_____________5.eighth_____________6.ninth_____________7.twelfth_____________8.twentieth_____________第一第二第三第五第八第九第十二第二十onetwothreefourfivesixseveneightnineteneleventwelve

基数词thirteenfourteenfifteensixteenseventeeneighteennineteentwentytwenty-onetwenty-twotwenty-threetwenty-fourthirty基数词firstsecondthirdfourthfifthsixthseventheighthninthtentheleventhtwelfth

序数词thirteenthfourteenthfifteenthsixteenthseventeentheighteenthnineteenthtwentiethtwenty-firsttwenty-secondtwenty-thirdtwenty-fourththirtieth

序数词Role-playtheconversation.2eBill:Hi,Alan.Happybirthday!Alan:Thankyou,Bill.Bill:So,howoldareyou,Alan?Alan:I’mtwelve.Howoldareyou?Bill:I’mthirteen.Alan:Whenisyourbirthday?Bill:MybirthdayisinAugust.Alan:Well,doyouwanttocometomybirthdayparty?Bill:Oh,yes.Whenisit?Alan:Atthreethisafternoon.Bill:OK,great.Seeyou!LanguagePoints1.—Howoldareyou?——你多大了?(1)howold意为“多大年纪;几岁”,用来询问年龄。old是形容词,意为“……岁的”。其句型结构为

“Howold+be+主语?”表示“……几岁/多大了?”

其同义句:What’sone’sage?(2)表示年龄常用“基数词+year(s)old”,也可以只

用基数词表示,其中years/monthsold可以省略。2.At3:00thisafternoon.今天下午三点。

介词at意为“在……”，在本句中表示时间，其后一般跟表示钟点的词。如：

at6:00在6点 at7:15在7点15分

[辨一辨]表示时间的介词at,in与on(1)at常用于时刻前或一些固定的习惯用语中。如：

at9:00在9点钟 atnoon在中午(2)in用在月份、季节、年份等前面，也可以表示“在早上、在下午、在晚上”。如：

inMay在五月 in2017在2017年inthemorning/afternoon/evening在早上/下午/晚上(3)on用在日期、星期几、节日前，也可用来表示具体某一天的上午、下午或晚上。如：

onNovember1st在11月1日 onChildren’sDay在儿童节 onTuesdayevening在周二晚上GrammarFocusNotes:物主代词和名词所有格都可表示“某人的……”表示“在某日”，用介词“on”;表示“在某月”，用介词“in”firstsecondthirdfourthfifthsixthseventheighthninthtentheleventhtwelfththirteenthfourteenthfifteenthsixteenthseventeentheighteenthnineteenthtwentiethtwenty-firsttwenty-secondtwenty-thirdtwenty-fourthtwenty-fifthtwenty-sixthtwenty-seventhtwenty-eighthtwenty-ninththirtieththirty-first序数词的变化一.第1,第2,第3：

first,second,third二.第4---第19：-th:

fourth,(five)fifth,sixth,seventh,(eight)eighth,

(nine)ninth,tentheleventh,(twelve)twelfth,thirteenth,fourteenth

fifteenth,sixteenth

seventeentheighteenthnineteenth三.第20--第90：yi+eth四.第21--第99:十位基数词个位序数词twentytwentiethtwenty-onetwenty-first序数词的变化基变序,有规律,多数词尾加th。1,2,3特殊记,词尾字母t，d，d。8少

t,9去

e,f来把ve

替。整十变y为ie,后跟th莫迟疑。若想表示几十几，只变个位就可以。序数词表顺序，一般须加定冠词。

Matchthequestionsandanswers.3aQuestionsAnswers1.WhenisJenny’sbirthday?___a.No,it’sonthe6th.2.Whenaretheirbirthdays?___b.HerbirthdayisonMay24th.3.Whenisyourbrother’sbirthday?___c.Yes,itis.4.IshisbirthdayinJuly?___d.TheirbirthdaysareinJanuary.5.IsyourbirthdayonFebruary1st?___e.It’sonJune16th.abdec3bCompletetheconversationandpracticeitwithyourpartner.A:How____areyou,Grace?B:_____twelve.A:And______isyourbirthday?B:My________isonMarch12th.HowaboutyouandTom?A:Well,mybirthdayis____July5th,andTom’sbirthdayis

___December.oldI’mwhenbirthdayonin3cFindoutyourgroupmembers’birthdaysandages.Lineupfromtheyoungesttotheoldest.A:Whenisyourbirthday?B:Mybirthdayis…A:Howoldareyou?B:Iam…Whenisyourbirthday?C:…B:Howoldareyou?C:…1.HowaboutyouandTom?你和汤姆怎么样?howabout用来提出请求、建议或征求对方意见,意为“(你认为)……怎么样?……如何?”后跟名词、代词或v.-ing。常用来表示建议的句型①How/Whatabout+doing

……怎么样?②Whydon’tyou+do

为什么不……?

③Let’sdo...! 让我们做……吧!2.询问及回答生日

句型:

Whenis/aresb.’sbirthday(s)?

来询问他人的生日。回答:sb.’sbirthday(s)is/are(on/in)…或It’s(on/in)…例如：—Whenisyourbirthday?你的生日是什么时候？—Mybirthdayis/It’sonAugustthetenth.我的生日是八月十日。3.序数词的用法：1.序数词要加定冠词the。但当序数词前有物主代词（his,her…）、指示代词（this,that…）等修饰时，则不必再用the。如：

onthethirdfloor在三楼

onhistwelfthbirthday在他十二岁生日这天2.序数词常用缩写形式，即“阿拉伯数字+个位序数词的后两个字母”。如：one→1st;second→2nd;third→3rd;twelfth→12th;twenty-sixth→26th3.序数词可表示日期“几月几日”中的“几日”。如:August17th8月17日October1st10月1日yearmonthdaydateNovember30th

,2020(Novemberthirtieth,twothousandandtwenty)2020.11.30twothousandandtwentyNovemberthirtiethReadthedates.WritingReadingJanuary1stMarch8thAugust2ndSeptember10thJuly3rdFebruary12thOctober20thDecember25thJanuary(the)firstMarch(the)eighthAugust(the)secondSeptember(the)tenthJuly(the)thirdFebruary(the)twelfthOctober(the)twentiethDecember(the)twenty-fifth写出下列日期的英文表达法:1.3月12日2.8月8日3.1月5日4.7月20日5.12月1日6.9月9日7.4月3日8.11月2日9.2月14日10.5月30日11.6月23日12.10月21日March12thAugust8thJanuary5thJuly20thDecember1stSeptember9thApril3rdNovember2ndFebruary14thMay30thJune23rdOctober21stExercises一、按要求写出单词的相应形式

1.three(序数词)___________2.ninth(基数词)_________3.birthday(复数)___________4.Jan.(完整形式)_______5.October(缩写形式)_________6.eight(序数词)___________7.10th(完整形式)___________8.second(缩写形式)_________9.twenty(序数词)____________10.thirty-first(基数词)__________thirdninebirthdaysJanuaryOct.eighthtenth2ndtwentieththirty-one二、单项选择

1.–Arethose_____pants?--No,theyare_____.A.yours,ofmyfathe