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伯阳小学:史广艳制作人:梁美玲外研版（一起）三年级英语下册sevensixthreeninetwooneeightfourfivenumberstentwelveeleventwenty.?.?fourfourteenteensixteenfourteen + two= twentyeighteennineteenfiffifteenteeneleven twelve ?thirthirteenteenthirteenfourteen eighteensixteenseventeennineteenfifteen fourteen eighteensixteenseventeennineteenSam: Look at the peaches on these trees! Lets count them!Amy: OK !A:How many .are there?B:There are. Eleven,twelve11 and thirteen.12 Pick the fruit 13 and wash it clean. Seventeen,eighteen17 and nineteen. 18 Apples are red, 19 yellow and green. Fourteen, fifteen 14 and sixteen. 15 Heres my favourite16 tangerine.
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