Joinin四年级上册unit3培优课件.pptx

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Joinin四年级上册Unit3Numbers Ninety-ninebananasadayComeon,everybodyListentomysongI’vegotawonderful,wonderfulfriend.Heeatsthirty-threebananasforbreakfast,Andthirty-threebananasforlunch,Andthirty-threebananasfordinner,That’sninety-ninebananasaday.Hisfavouritecolourisyellow.Hisfavouritefoodisyellow,too.Hisfavouritenumberisninety-nine.AndhelivesatLondonzoo. thirtyfortyfiftysixty30405060seventyeightyninetyahundred708090100 12201330144015501660177018801990twelvetwentythirteenthirtyfourteenfortyfifteenfiftysixteensixtyseventeenseventyeighteeneightynineteenninety Whatiseighteenplusforty-eight?Whatisninety-nineminustwenty-six?It’ssixty-six.It’sseventy-three.18+4899-2676-5782-3224-590-3837+4352+2519+1749+49 You’rehot.Lookforyourmoney. Putitinyourpocket.Runtoshop. Openthedoor. That’s70P.Takeyourmoney. Oh,no!There’sabigholeinyourpocket. Britishcoins5p50p Howmuchtheycost? Anicecream,please.Hereyouare.Howmuchisit?43p.Twobananas,please.Ok.Howmucharethey?55p.Hereyouare.Thankyou.