unit8SectionA3a-3c課件七年級英語上冊（人教新目標GoForIt!）

Unit8SectionA(3a-3c)Whenisyourbirthday?first num.第一second num.第二third num.第三fifthnum.第八ninthnum.第九eighthnum.第八twelfthnum.第十二twentiethnum.第二十thNAME:RedDATEOFBIRTH:November29th,2016NAME:DongdongDATEOFBIRTH:March20th,2008A:

WhenisRed'sbirthday?B:

It'sonNovember29th.Readtheinformationandmakeaconversation.Findandlistthem.NAME:BingDwenDwenDATEOFBIRTH:September17th,2019NAME:PeppaPigDATEOFBIRTH:May31st,2004Doyoustillremembertheconversationsaboutone'sbirthdayinlastclass?1.-Whenisyourbirthday,Linda?-MybirthdayisonMay2nd.(p43)2.-Whenisyourbirthday,Mary?-It'sonJanuary5th.(p43)3.-Whenisyourbirthday,Mike?-Mybirthdayis

onJune3rd.(p43)4.-WhenisAlice'sbirthday?-HerbirthdayisonSeptember5th.(p44)5.-Whenisyourbirthday?-MybirthdayisinAugust.(p44)1.-_____isyourbirthday,Linda?-___________________onMay2nd.2.-_____isyourbirthday,Mary?-_____onJanuary5th.3.-_____isyourbirthday,Mike?-________________onJune3rd.4.-_____isAlice'sbirthday?-___________________onSeptember5th.5.-_____isyourbirthday?-___________________inAugust.WhenMy

birthday

isIt'sWhenMy

birthday

isWhenWhenHer

birthday

isWhenMy

birthday

isgoReady?Observeandreadthesentencesinthecolumn.觀察并閱讀欄中的句子。詢問他人生日日期：__________________________________________Whenis+形容詞性物主代詞/名詞所有格+birthday?答語的基本句型：1________________________

2________________________My/His/Herbirthdayison/in…Itison/in...it可以代替my/his/herbirthday什么時候用“on”?什么時候用“in”?on:常與“日期”“星期幾”搭配，表示“在具體的某一天”。in:常與表示“一段時間”的時間名詞。序數(shù)詞是如何變化的呢？時間介詞常用來表示時間狀語，不同的時間所使用的介詞也不相同，最常用的三個時間介詞是on,in,at。MorningAfternoonon用于星期或具體的某天(的上午、下午或晚上)前。onWednesdayonTuesdayafternooninthemorning/afternoon/eveninginspring/summer/autumn/winterinMay/June/Julyin用在某段時間前：★泛指在上午、下午或晚上；(固定搭配)★用在某季節(jié)、某月、某年前面。at3o'clockatnoonatnightat用在時間點或具體時刻前。1.不規(guī)則類:基數(shù)詞變序數(shù)詞的方法one→______two→______three→______firstsecondthird2.普通類：第四至第十九一般在基數(shù)詞后加____，但也有___個特殊的，需加強記憶。-th

ninth

(第九)是將基數(shù)詞nine的詞尾____去掉，再加___構(gòu)成。fifth

(第五)和twelfth

(第十二)是把基數(shù)詞five和twelve后的詞尾____變成____再加____構(gòu)成。vef-th四

eighth

(第八)是在基數(shù)詞eight的后面直接加___構(gòu)成。-he-th3.“ty”類：以“-ty”結(jié)尾的整十的基數(shù)詞變序數(shù)詞時，把基數(shù)詞的詞尾y變?yōu)開___，再加____。ie-th表示“幾十幾”的基數(shù)詞變序數(shù)詞時，只需將_____(個位/十位）變?yōu)樾驍?shù)詞即可。4.“幾十幾”類：個位1.基變序，有規(guī)律，詞尾加上th2.一二三特殊記(first，second，third)3.八加h(eighth),九減e(ninth)4.ve要用f替，(five

fifth；twelve

twelfth)5.變y為ie，(twenty

twentieth，thirty

thirtieth)-th最后加上去6.若是第幾十幾，前為基，后為序(twenty-onetwenty-first;twenty-fourtwenty-fourth)基數(shù)詞變序數(shù)詞順口溜序數(shù)詞前面往往加定冠詞the，但當序數(shù)詞前面有名詞所有格、物主代詞或指示代詞修飾時，前面不能加the。如：Todayismysister'sfourthbirthday.在寫日期時常用到序數(shù)詞的縮寫形式，即在阿拉拍數(shù)字的后面加上序數(shù)詞的最后兩個字母。如：January25th;October1stMatchthequestionsandanswers.將問句與答語配對。3aP45bdecaCompletetheconversationandpracticeitwithyourpartner.補全對話并與同伴練習。3bP45A:How______areyou,Grace?B:______twelve.A:And_____isyourbirthday?B:My________isonMarch12th.HowaboutyouandTom?A:Well,mybirthdayis_____July5th,andTom'sbirthdayis_____December.oldI'mwhenbirthdayoninFindoutyourgroupmembers'birthdaysandages.Lineupfromtheyoungesttotheoldest.調(diào)查組內(nèi)其他同學的生日和年齡，然后按從小到大的順序排隊。3cP45-Howoldareyou?-I'm...yearsold.-Whenisyourbirthday?-Mybirthdayis/It's...Giveareportlikethis:Therearefourstudentsinmygroup.Dannyistheyoungest.Hisbirthdayison/in…Andthen…-Whenis+形容詞性物主代詞/名詞所有格+birthday?-My/His/Herbirthdayison/in.../It'son/in…1.詢問并回答生日日期：3.序數(shù)詞(1st-31st)2.介詞in、on與atI.請選擇恰當?shù)幕鶖?shù)詞或序數(shù)詞填空。1.Frankisalwaysthe________(one/first)studenttogettotheclassroom.2.Sallyis__________(twelve/twelfth)andtodayisher_________(twelve/twelfth)birthday.3.Thebooksaleisonthe_________(two/second)dayofthisweek.4.Mrs.Millerhas_______(three/third)sonsandher_______(three/third)sonisabasketballplayer.5.Ofallthepictures,Ilikethe_______(eight/eighth)onebest.first

twelve

twelfthsecond

three

thirdeighthⅡ.選用in、on、at填空。atonininatoninonⅢ.單項選擇。(

)1.—Isyoursister_______yearsold?—No.Thisisher______birthday.A.eleven;twelve

B.eleven;twelfthC.eleventh;twelve

D.eleventh;twelfth(

)2.SportsDayisinMay,the_______monthoftheyear.A.five

B.fifthC.fifteen

D.fifteenthBBAD(

)5.—Hereare_____bookstores.WhichhasthemapofChina?—Theoneonthe_____

floor(層).You

cangoandhavealook.A.three;threeB.third;thirdC.three;thirdD.third;threeCⅣ.根據(jù)短文內(nèi)容及括號中所給的數(shù)字，在橫線上填寫適當?shù)膯卧~。Hello!MynameisEric.I'manEnglishboy,butIlikeChinesecartoons(卡通片)verymuch.OneofthemisCalabashBrothers(《葫蘆兄弟》).It'sanoldcartoonanditisabout(1)________()brothers.Theylookthesame,butthecolorsoftheirclothesaren'tthesame.Thebigbrotherisinred.Andthe(2)_______()brotherisinorange.Whataboutthethirdone?Hisclothesareyellow.Whoisingreen?Oh,the(3)_______()broth