人教版七年級（上學(xué)期）英語Unit8WhenisyourbirthdaySectionA(2a-2e)課件

SectionA2a-2dUnit8Whenisyourbirthday？LearningAims1.牢固掌握重點(diǎn)單詞和短語first,second,third,fifth,eighth,ninth,twelfth,twentieth,Happybirthday!Seeyou.

2.背記對話練習(xí)和聽力訓(xùn)練的方式熟練運(yùn)用句型“Whenisyourbirthday?Howoldareyou?”詢問年齡和生日。3.學(xué)會關(guān)心自己身邊的人。A:Whenisyourmother’sbirthday?B:Herbirthdayison….A:Howoldisshe?B:Sheis…1970A:Whenisyoursister’sbirthday?

B:Herbirthdayison….2005A:Howoldisshe?B:Sheis…A:WhenisMary’sbirthday?Herbirthdayison…B:MaryFebruary12th,1985A:Howoldisshe?B:Sheis…Nick,September6th,1990A:WhenisNick’sbirthday?

B:Hisbirthdayison….A:Howoldishe?B:Heis…While-listening2aListenandrepeat.1st2nd3rd4th5th6th7th8th9th10th11th12th13th14th15th16th17th18th19th20th21st22nd23rd24th25th26th27th28th29th30th31st2bListenandcirclethenumbersyouhearin2a.1st2nd3rd4th5th6th7th8th9th10th11th12th13th14th15th16th17th18th19th20th21st22nd23rd24th25th26th27th28th29th30th31st2cListenagain.Matchthenames,monthsanddates.

Name Month DateAlice July 4thFrank August 22ndEric January5thJane September 17th

Readtheconversationafterthetape.Mr.Smith:Now,Alice,howoldareyou?Alice:I'mthirteen.Mr.Smith:Whenisyourbirthday?Alice:It'sonSeptember5th,Mr.Smith.Mr.Smith:Oh,OK.AndhowaboutFrank?Alice:Frankisn'theretoday,buthisbirthdayinonJuly4th.Mr.Smith:Thankyou,Alice.AndEric?Eric:MybirthdayisonJanuary17th.Mr.Smith:OnJanuary17th.OK.AndJane,whenisherbirthday?Eric:HerbirthdayisonAugust22nd.Takeaboutthechildren’sbirthdayin2c.Thenaskyourpartneraboutthebirthdaysinhisorherfamily.WhenisAlice’sbirthday?

HerbirthdayisonSeptember5th.

Alice2dPairWorkPracticeWhenis____’sbirthday?Her/Hisbirthdayison...FrankEricJaneWhenisyourfather’sbirthday?Hisbirthdayison...Whenisyour____’sbirthday?His/Herbirthdayison...Readthedialoguein2e.Thenmatchthethingswiththerightplaces.Bill

Age年齡AlanBirthday

生日

twelvethirteeninAugustthisafternoon2eRole-playtheconversation.Bill:Hi,Alan.Happybirthday!Alan:Thankyou,Bill.Bill:So,howoldareyou,Alan?Alan:I’mtwelve.Howoldareyou?Bill:I’mthirteen.詢問對方年齡生日快樂你多大了oldadj.年老的；舊的happyadj.愉快的；高興的Alan:Whenisyourbirthday?Bill:MybirthdayisinAugust.Alan:Well,doyouwanttocometomybirthdayparty?Bill:Oh,yes.Whenisit?Alan:Atthreethisafternoon.Bill:OK,great.Seeyou!邀請對方參加活動詢問具體時間及回答道別你想來參加我的......?再見！Readtheconversationandanswerthequestions.1.HowoldisAlan?Sheis________________2.HowoldisBill?_____________________3.WhenisAlan’sbirthdayparty?______________________twelveyearsold.Heisthirteen.Atthreethisafternoon.1.辨析on,in,at(表示時間)“在…”具體的某一天onMay1st

某一天的早/中/晚

星期幾o(hù)nMonday

節(jié)日onChildren'sDay

一天的上/下/晚inthemorning

月/年;月年

inMarch季節(jié)

inspring幾點(diǎn)鐘

at7o'clock

幾點(diǎn)幾分

at7:30Bill: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!1.when是疑問副詞，意為“什么時候；何時”，常見結(jié)構(gòu)為“When+be/助動詞+主語（+其他）？”用來詢問時間，既可詢問某個時段或時刻，也可詢問具體的日期。如：—Whenisthefootballmatch?

足球比賽在什么時候？—It’sSeptember15th.在九月15號?！猈hendoyouwatchTV?

你什么時候看電視？—Ateighto’clock.在八點(diǎn)鐘。

Languagepointsby的用法2.October2nd（10月2日）是日期的表達(dá)法。表達(dá)具體日期通常為“月份+序數(shù)詞”，月份為專有名詞，首字母必須大寫、書寫時日期可以是序數(shù)詞，也可以是基數(shù)詞。如：

6月8日J(rèn)une8th或June48月3日August3rd或August3[拓展]英語中表示具體年、月、日的方式通常有兩種：“月+日+年”或“日+月+年”。年份要用逗號隔開。如：

2012年12月9日可表達(dá)為：September9th,20129thSeptember,20123.It’sonJanuary5th.是1月5日。1)月份后有具體的日期時，前面的介詞用on；若只有年、月就用介詞in。如：

onMay22nd在5月22日inOctober在10月in2018在2018年

2)該句中的it用來代指時間。如：It’sAugust1sttoday.今天是八月1日。It’ssixo’clocknow.現(xiàn)在是6點(diǎn)鐘。[歸納]it還可以代指上文中提到的單數(shù)名詞（事物）。如：—What’sthisinEnglish?這個用英語怎么說？—It’sacup.這是一個茶杯。5.詢問及回答年齡。

howold意為“多大年紀(jì)；幾歲”，引導(dǎo)特殊疑問句詢問年齡。其句型結(jié)構(gòu)為“Howold+be+主語？”答語通常為“主語+be+基數(shù)詞+years/monthsold”，其中years/monthsold可以省略。如：—Howoldisyourcousin?你表姐多大了？

—She’sthirteen(yearsold).她13歲了。

Howoldareyourgrandparents?

你爺爺奶奶多大歲數(shù)了？

They’reeighty(old).他們八十歲了。6.Atthreethisafternoon.今天下午三點(diǎn)。介詞at意為“在……”，在本句中表示時間，其后一般跟表示鐘點(diǎn)的詞。如：

at6:00在6點(diǎn) at7:15在7點(diǎn)15分 【辨一辨】表示時間的介詞at,in與on(1)at常用于時刻前或一些固定的習(xí)慣用語中。如：

at9:00在9點(diǎn)鐘 atnoon在中午(2)in用