Unit+8+section+A+2a-2e 人教版英语七年级上册

SectionA(1a-2e)学七年级英语上（RJ）教学课件Unit8Whenisyourbirthday?知识与技能：1.掌握本课18个单词。2.学会使用31个序数词。

3.学会句型Whenisyourbirthday?

以及回答----Mybirthdayis…过程与方法：通过自主学习、小组合作探究等一些活动培养良好的学习习惯和能力，进一步学会使用本单元重点句型。情感态度与价值观:该部分的学习内容贴近学生谈论

的话题是通过互相询问生日的日

期。可以增进学生之间的了解和

友情,并学会在英语交流中注意

他人的情感。ObjectivesJanuaryFebruaryMarchAprilMayJuneStep1:NewwordsJulyAugustSeptemberOctoberNovemberDecemberfirstsecondthird

fourth

fifth

sixth

seventh

eighth

ninthtenth

eleventh

twelfth

thirteenth

fourteenth

fifteenth

sixteenth

seventeenth

eighteenth

nineteenth

twentieth

twenty-first

twenty-secondtwenty-third

twenty-fourthtwenty-fifth

twenty-sixthtwenty-eighthtwenty-ninththirtieth

Look!基数词序数词序数词缩写OneFirst1sttwosecond2ndThreeThird3rdFiveFifth5thEightEighth8thNineNinth9thTwelveTwelfth12thTwentyTwentieth20thThirtyThirtieth30th注意下列词的变化【记忆口诀】基变序，有规律，多数词尾加-th。一、二、三特殊记，词尾字母t,d,d。八去t,，九去e,字母f把ve替，然后再加-th。遇到几十几，只变个位就可以。序数词表顺序，一般须加定冠词。

记一记！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

Listenandrepeat.

MONTHSJanuaryJan.FebruaryFeb.3.MarchMar.4.AprilApr.5.MayMay6.JuneJun.7.JulyJul.8.AugustAug.9.SeptemberSep.10.OctoberOct.11.NovemberNov.12.DecemberDec.1aWhenisyourbirthday,Vera?Mybirthdayis

Octobertenth.1Whenisyourbirthday,Mary?Mybirthdayis

Januaryfifteenth.23Whenisyourbirthday,Jeff?Mybirthdayis

Junefourth.1bListenandnumber:ThebirthdaygameRules(规则):1.4studentsasagroup(四人一组)2.askthestudentstheirbirthday.Lineupthenumber.（问学生生日，按大小排队）NameDateofbirthListenandrepeat.1st2nd3rd4th5th6th7th8th9th10th11th12th13th14th15th16th17th18th19th20th21st22nd23rd24th25th26th27th28th29th30th31st2aPresentationDays1st2nd3rd4th5th6th 7th8th9th10th11th12th13th14th15th16th17th18th19th20th21st22nd23rd24th25th26th27th28th29th30th31stListenandrepeat.Listenandcirclethenumbersyouhearin2a.2b1st2nd3rd4th5th6th7th8th9th10th11th12th13th14th15th16th17th18th19th20th21st22nd23rd24th25th26th27th28th29th30th31stName Month DateAlice July 4thFrank August 22ndEric January 5thJane September 17th

Listenagain.Matchthenames,monthsanddates.2cTalkaboutthechildren’sbirthdaysin2c.Thenaskyourpartneraboutthebirthdaysinhisorherfamily.WhenisAlice’sbirthday?

HerbirthdayisonSeptember5th.

Alice2dBill:Hi,Alan.Happybirthday!Alan:Thankyou,Bill.Bill:So,howoldareyou,Alan?Alan:I’mtwelve.Howoldareyou?Bill:I’mthirteen.Alan:Whenisyourbirthday?Bill:MybirthdayisinAugust.Role-playtheconversation.2eAlan:Well,doyouwanttocometomybirthdayparty?Bill:Oh,yes.Whenisit?Alan:Atthreethisafternoon.Bill:OK,great.Seeyou!Bill:Hi,Alan.Happybirthday!Alan:_________,Bill.Bill:So,______________,Alan?Alan:I’mtwelve.Howoldareyou?Bill:I’m_______(13).Alan:_____isyourbirthday?Bill:Mybirthdayisin______(八月).Alan:Well,doyouwanttocometomy_________________（生日派对）?Bill:Oh,yes.Whenisit?Alan:__________________________(今天下午3点).Bill:OK,great.Seeyou!Completetheconversation.2eThankyouhowoldareyouthirteenWhenAugustbirthdayparty

AtthreethisafternoonWhataretheytalkingabout?1.询问及回答年龄。

howold意为“多大年纪；几岁”，询问年龄。其句型结构为“Howold+be+主语？”答语通常为“主语+be+基数词+years/monthsold”，其中years/monthsold可以省略。如：—Howoldisyourcousin?你表姐多大了？

—She’sthirteen(yearsold).她13岁了。

Howoldareyourgrandparents?

你爷爷奶奶多大岁数了？

They’reeighty(old).他们八十岁了。2.Atthreethisafternoon.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 in2014在2014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在周二晚上一、根据句意及首字母提示完成单词。1.—W___isEric’sbirthday?—It’sonApril8th.2.Thet______monthoftheyearisDecember.3.S________istheninthmonthoftheyear.4.Lindaisveryh____.Hermotherbought(买)aMP5forher.5.—Doyouwanttocometomybirthdayp____?—Yes,Ido.Exerciseshenwelftheptemberappyarty1.—____isyourbirthday?—It'sJune15th.A.What B.How

C.When2.—____isyouraunt?—She'stwenty-three.A.WhenB.HowoldC.Whatcolor3.

Januaryisthe____monthofayear.A.firstB.secondC.fifthBCA二.单项选择。4.Mygrandparents’birthdaysare____July.A.at