英语五年级下册课件Unit 4《When is the art show》Part B (2) Lets learn~Look and write.pptxVIP

Unit1PartBWhenistheartshow?(2)Let’slearnLookandwriteUnit4

LeadinLet’schantOne,two.January,February.Three,four.March,April.Five,six.May,June.Seven,eight.July,August.Nine,ten.September,October.Eleven,twelve.November,December.

Whenisyourbirthday?WhenisWuBinbin’sgrandpa’sbirthday?

twelfth(12th)PresentationLet’slearn—WhenisGrandpa’sbirthday?—It’sonOctober12th.October12thGrandpa’sbirthday/twelfθ/

twentieth(20th)Grandma’sbirthdayisonApril20th.April20thGrandma’sbirthday/?twenti?θ/

twenty-first(21st)MybirthdayisonAugust21st./?twenti/August21stmybirthdaytwentyfirst/f??st/

twenty-third(23rd)Mum’sbirthdayisonFebruary23rd./?twenti/twentythird/θ??d/February23rdMum’sbirthday

thirtieth(30th)—WhenisDad’sbirthday?—It’sonNovember30th./?θ??ti?θ/November30thDad’sbirthday

ListenandfollowWhenisGrandpa’sbirthday?October12thGrandpa’sbirthdayApril20thGrandma’sbirthdayNovember30thDad’sbirthdayFebruary23rdMum’sbirthdayAugust21stmybirthdayIt’sonOctober12th.

ReadagainandactOctober12thGrandpa’sbirthdayApril20thGrandma’sbirthdayNovember30thDad’sbirthdayFebruary23rdMum’sbirthdayAugust21stmybirthdayIt’son...Whenis…’sbirthday?

Languagepoints基数词→序数词特殊情况(不规则变化数词序数词onefirsttwosecondthreethirdfivefiftheighteighthnineninthtwelvetwelfth

除特殊情况外，4~19的序数词一般直接在词尾加thfour→nineteen→fourthnineteenth以ty结尾的整十数的基数词要先变词尾的y为ie，再加thtwenty→ninety→ninetiethtwentieth

20以上非整十的两位数只将个位数变为序数词twenty-one→ninety-seven→twenty-firstninety-seventh数字+序数词的最后两个字母序数词缩写的构成first→twentieth→1st20th

PracticeLookandsayApril20thSeptember12thAugust21stMarch30thFebruary23rdJune2nd

Let’ssayWhenis________’sbirthday?October12thGrandpa’sbirthdayApril20thGrandma’sbirthdayNovember30thDad’sbirthdayFebruary23rdMum’sbirthdayAugust21stmybirthdayIt’son____________.GrandpaOctober12thGrandmaApril20thDadNovember30thMumFebruary23rdyourAugust21st

LookandwriteWhenisyourbirthday?Mybi