Unit 7 The Birthday Party Topic 1 Section D 示范公开课教学课件【七年级英语下册仁爱版】

Unit7TheBirthdayParty.

Topic1Whenisyourbirthday?SectionDT:

What’sthedatetoday?Ss:

It’s…T:

Whenwereyouborn?Ss:

Iwasbornon/in…T:

Wherewereyouborn?Ss:Iwasbornin…插入授课当天日历RevisionAnswerthequestions.When_____youborn?I_____borninJanuary,1999.WhenwasKangkangborn?He_____bornonMay13th,2005.Where____heborn?HewasborninChina.werewaswaswasPresentationPastSimplePresentationwas/were是be动词的过去式，用于一般过去时，表示过去发生的动作或存在的状态。be{am/is→过去式was→否定式wasnot/wasn’tare→→过去式were否定式werenot/weren’t注意：was用于第一、第三人称单数，were用于第一、三人称复数和第二人称单、复数。

e.g.I/Shewasondutyyesterday.昨天我/她值日。

Wewereapupillastyear.我们去年是小学生。

1st2nd3rdthird12th20ththirty-first31stsecondtwelfthtwentiethfirstOrdinalNumbersPresentation5th8th9thninth40th90th101stfiftheighthfortiethninetiethonehundredandfirstOrdinalNumbersPresentationPresentation序数词1.定义：表示顺序的词，往往与定冠词the连用，当遇到形容词性物主代词或名词所有格时the省略。e.g.Octoberisthe

tenthmonthofayear.十月是一年当中的第十个月。

Bobismy/lucy’s

bestfriend.Bob是我的/露西的最好的朋友。Presentation(1)“第一到第十九”：其中first,second,third,fifth,eighth,ninth,twelfth为特殊形式；其他序数词都是由相对应的基数词后添加“th”构成。2.构成规则：(2)“第二十到第九十九”：整数第几十，须变结尾字母y为i，加“eth”构成。如：第二十九twenty-twentieth。表示“第几十几”时，用几十的基数词形式加连字符“-”和个位序数词形式一起表示。如：第二十五twenty-fifthPresentation(3)“第一百”以上的序数词：将基数词的形式变结尾部分为序数词形式。如：第一百三十onehundredandthirty-first3.缩写形式：first-1stsecond-2nd

third-3rdfourth-4thtwenty-first-21stfifty-fifth-55th基数词+最后两个英文字母PlayagameSayouttheordinalnumbersinorderbutsay“stop”

insteadofsayingthird,sixth,ninth

(Multipleof3)…PresentationB:Whatshape

isit?C:It’sa

rectangle.shape

pencil-box24cm6.4cmB:Howlong

isit?C:It’s24cmlong.long

Lookatthepicturesandaskandanswerthequestionsinpairs.PresentationB:Howwide

isit?C:It’s6.4cmwide.wide

pencil-box24cm6.4cmB:Whatdoweuse

itfor?C:Weuseittokeeppencils,rulers,erasersandsoon.useLookatthepicturesandaskandanswerthequestions.PresentationFunctionsWhenisyourbirthday,Kangkang?May13th.What’sthe_______today?It’sMay8th.What’sthe________ofyourpresent?It’sround.What________isit?It’sacircle.Howlong/wideisit?It’s…centimeterslong/wide.Whatdoweuseitfor?Weuseitto…dateshapeshapePresentationObjectWhatshape?Howlong?Howwide?Whatdoweuseitfor?computerpencil-boxrectanglesquare36cm36cmstudyingorplayinggames20cm8cmkeepingpensandpencilsPractice1Listentotheconversationsandcompletethetable.PracticeAskandanswerthequestionsinpairsbasedonthefollowingstructures.ObjectWhatshape?Howlong?Howwide?Whatdoweuseitfor?computerpencil-boxrectanglesquare36cm36cmstudyingorplayinggames20cm8cmkeepingpensandpencilsA:Whatshapeisthecomputer/pencil-box?B:Itis...A:Howlongisit?B:Itis……(1)May23rdisMrs.Brown’sbirthday.(2)Marryandherfatherwanttocelebratethebirthdayathome.(3)Marry’sfatherwantstobuysomebeautifulflowersforhiswife.(4)Marryandherfatherwanttomakeabirthdaycakeathome.TFTFTFTF2ReadthepassageandcircleT(True)orF(False).PresentationLanguagepoints.1.Mr.BrownwantstobuysomebeautifulflowersforMrs.Brown.布朗先生想为布朗夫人买一些美丽的花。“为某人买某物”常用buysb.sth.或buysth.tosb.,buy的过去式是bought。e.g.Heboughtmeanewbikeyesterday.

=Heboughtanewbiketomeyesterday.

他昨天给我买了一辆新自行车。Presentation2.Healsowantstobuyabirthdaycake.他也想买一个生日蛋糕。also意为“也”，在句中用在行为动词前，系动词后。e.g.Lucyisalsomybestfriend,andshealsolikespainting.

露西也是我的好朋友，她也喜欢画画。Presentation辨析：also&too场合位置also用于比较正式的场合，语气比too庄重在be动词、情态动词之后，实意动词之前too更多地用在口语中，使用范围较广一般放于句末，用逗号隔开Presentation3Writtenwork.Whenisyourfather’s/mother’sbirthday?Whatwillyoudotocelebrateit?Checkthethingsbelow.Thenwriteyourplan.cookabigdinnermakeacakebuysomeflowersmakeabirthdaycarddosomecleaningsingasongProductionWelearn:1.newwords:Mrs.,cake2.newsentences:Tomorrowisherbirthday.Healsowantstobuyabirthdaycake.Wecan:1.usethepastsimpletensewith“was/were”correctly

2.readordinalnumberscorrectly

e.g.1st,2nd,3rd,4th,5th,8th,9th,12th,20th,31st,40th,