部編版五年級英語下冊When is Eastr

Unit4第一課時老師：xxx

授課時間：20XX人教版（五年級英語下冊）WhenisEaster?第一課時Let’slearnsecondfirstfourthJune4thFebruary2ndfifthAugust1stthird3rdJanuary3rdJuly5th4th1st2nd5thFlashgame創(chuàng)設情境Whenis___________________?It’son____________________Whenis___________________?It’son____________________Whenis___________________?It’son____________________Whenis___________________?It’son____________________Whenis___________________?It’son____________________Newyear’sDayFebruary1stAprilFool’sDayApril1stChildren’sDayJune1stChina’sNationalDayOctober1stMayDayMay1stWhenisthe_____________?It’son__________________.April4thSportsmeetOct.3rdschooltripFebruary3rdmathtestDec.1stChinesetestJuly5thEnglishtestMar.2ndSingingcontest啟發(fā)思考Whatarethesecardsfor?Dearfriends:Welcometomygrandpa’sbirthdayonOct.12th.Thepartywillbeholdat5:30p.m.,8thRedRoad.WhenisyourGrandpa’sbirthday?It’sonOctober12th.

Grandpa’sbirthday知識講解序數(shù)詞縮寫：12th基數(shù)詞：twelve考向twelfth/twelfθ/num.

第十二(的)例句：Nurses’DayisonMaythetwelfth.

護士節(jié)在5月12日?；鶖?shù)詞變序數(shù)詞時，以ve結尾的基數(shù)詞，需要把ve變f，再加-th。例如：five→fifth

twelve→twelfth歸類記憶法：WhenisyourGrandma’sbirthday?It’sonApril20th.Grandma’sbirthday縮寫：20th

基數(shù)詞：twenty考向twentieth/'twenti?θ/num.

第二十(的)例句：Todayismybrother’stwentiethbirthday.今天是我哥哥20歲的生日。知識講解Whenisyourmybirthday?It’sonAugust21st.mybirthday縮寫：21st

基數(shù)詞：twenty--one考向twenty--first/?twenti'f??st/num.第二十一(的)例句：Aprilthetwenty--firstismybirthday.4月21日是我的生日。twenty--first(第二十一)＝twenty(二十)＋first(第一)加法記憶法：知識講解WhenisyourMum’sbirthday?It’sonFebruary23rd.Mum’sbirthday縮寫：23rd

基數(shù)詞：twenty--three考向Twenty--third/?twenti'θ??d/num.第二十三(的)例句：Mynewhouseisonthetwenty--thirdfloor.

我的新房在23層。知識講解WhenisyourDad’sbirthday?It’sonNovember30th.Dad’sbirthday縮寫：30th基數(shù)詞：thirty考向thirtieth/'θ??ti?θ/num.

第三十(的)例句：Grandpa’sbirthdayisonDecemberthethirtieth.爺爺?shù)纳赵?2月30日?；鶖?shù)詞變?yōu)樾驍?shù)詞時，以-ty結尾的基數(shù)詞，需要把y變ie，再加-th。例如：twenty→twentieth

thirty→thirtieth

forty→fortieth歸類記憶法：知識講解魔法記憶：基變序，有規(guī)律。first,second,third太頑皮，奇形怪狀特殊記。4—19加“th”

，8,9,5,12小淘氣：8沒t,9沒e,5和12,f替ve。整十將y變ie,再把th加上去。多位數(shù)，更有趣，個位變序沒問題。知識講解LookandwriteSun.Mon.Tues.Wed.Thur.Fri.Sat.123455th66th77th88th99th1010th1111th1213141516171819202122232425262728293031WorkinpairsWhenisyour/yourfather’s/yourmother’sbirthday?Mybirthdayison…/It’son…總結提高Wordstwelfth第十二twentieth第二十twenty-first第二十一twenty-third第二十三

thirtieth第三十SentencesWhenis…birthday?It’son…Homework1.Listenandreadthephrases.2.Finis