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1、Unit 7 How much are these socks?,Can you count these numbers in English?,1,2,3,4,5,6,7,8,9,10,11,1 2 3 4 5 6 7 8 9 101112 20 21 22 23 24 25 26 27 28 29 13 30 31 32 33 34 35 36 37 38 3914 40 41 42 43 44 45 46 47 48 4915 50 51 52 53 54 55 56 57 58 5916 60 61 62 63 64 65 66 67 68 6917 70 71 72 73 74 75
2、 76 77 78 79 18 80 81 82 83 84 85 86 87 88 89 19 90 91 92 93 94 95 96 97 98 99 100 101,Numbers,ten,eleven,twelve,thirteen,fourteen,four,+,teen,16 sixteen,17 seventeen,19 nineteen,fifteen,eighteen,twenty,twen,+,ty,thirty,thir,+,ty,40 forty,50 fifty,60 sixty,twenty-one,thirty-two,sixty-seven,one two t
3、hree four five six seven eight nine ten eleven twelve,thirteenfourteenfifteensixteenseventeeneighteennineteen,twentythirtyfortyfiftysixtyseventyeightyninety,twenty-one twenty-ninethirty-one thirty-nineforty-one forty-ninefifty-one fifty-ninesixty-one sixty-nineseventy-one seventy-nineeighty-one eigh
4、ty-nine ninety-one ninety-nine,one hundred one hundred and one,Learn these numbers and find out the rules:,数字小结：,two-twelve-twenty,three-thirteen-thirty,four-fourteen-forty,five-fifteen-fifty,six-sixteen-sixty,seven-seventeen-seventy,eight-eighteen-eighty,nine-nineteen-ninety,one-ten-one hundred,基数词
5、的记忆方法:,1.1-12:(记住每个单词),2.13-19:-teen(thir-;fif-;eigh-),3.20-90:-ty(twen-;thir-;for-;fif-;eigh-),4.21-99:,5.100-900:,6.101-999:,_ hundred and,_,_,个位,十位,_,个位,Can you count these numbers in English?,1,2,3,4,5,6,7,8,9,10,11,1 2 3 4 5 6 7 8 9 101112 20 21 22 23 24 25 26 27 28 29 13 30 31 32 33 34 35 36 3
6、7 38 3914 40 41 42 43 44 45 46 47 48 4915 50 51 52 53 54 55 56 57 58 5916 60 61 62 63 64 65 66 67 68 6917 70 71 72 73 74 75 76 77 78 79 18 80 81 82 83 84 85 86 87 88 89 19 90 91 92 93 94 95 96 97 98 99 100 101,1a,Listen and repeat.,Write the numbers in 1a next to the correct word.Which rows of numbers are in the wrong places?,1b,10,11,12,13,14,25,26,27,28,29,20,21,23,24,15,16,17,18,19,30,31,Listen and circle the numbers you hear in 1a.,1c,Listen again.Circle the things in the picture that Kate and her mom talk about.Check()the thing Kate buys.,1d,How much is/are?,Its/Theyre,Pair Work,
