数字11-100的英文教学课件1.ppt

21---50 21-30 twenty-one…thirty 31-40 thirty-one…forty 41-50 forty-one…fifty 部分相似单词的发音区别 13-thirteen 30-thirty 14-fourteen 40-forty 15-fifteen 50-fifty 51---90 51-60 fifty-one…sixty 61-70 sixty-one…seventy 71-80 seventy-one…eighty 81-90 eighty-one...ninety 91-100 ninety-one...hundred 部分相似单词的发音区别 16-sixteen 60-sixty 17-seventeen 70-seventy 18-eighteen 80-eighty 19-nineteen 90-ninety 看图猜成语 七上八下 seven eight Three four 颠三倒四 看图猜成语 seven eight 横七竖八 看图猜成语 Test by yourself: 5+5=10 and is 7+8= 10+3= 9+5= 11+5= 15+4= 12+2= 20 21 22 23 24 25 26 27 28 29 twenty twenty-one twenty-two twenty-three twenty-four twenty-five twenty-six twenty-seven twenty-eight twenty-nine 30 31 32 33 34 35 36 37 38 39 thirty thirty-one thirty-two thirty-three thirty-four thirty-five thirty-six thirty-seven thirty-eight thirty-nine 40 41 42 43 44 45 46 47 48 49 fourty fourty-one fourty-two fourty-three fourty-four fourty-five fourty-six fourty-seven fourty-eight fourty-nine 50 51 52 53 54 55 56 57 58 59 fifty fifty-one fifty-two fifty-three fifty-four fifty-five fifty-six fifty-seven fifty-eight fifty-nine 60 61 62 63 64 65 66 67 68 69 sixty 70 71 72 73 74 75 76 77 78 79 seventy 80 81 82 83 84 85 86 87 88 89 eighty 90 91 92 93 94 95 96 97 98 99 ninety * * UNIT 3 How many? How many pigs can you see? I can see six How many apples can you see? I can see eight How many kites can you see? I can see two How many pens can you see? I can see nine How many cats can you see? I can see four How many starts can you see? I can see one How many gifts can you see? I can see five How many hamburgers can you see? I can see seven one two three four five six seven eight nine ten eleven How many pencils can you see? e le ven e le ven e le ven twel ve ve ve 3 + 9 = 4 + 8 = 7 + 6 = 2 + 9 = ( )+ ( ) = eleven twelve twelve twelve ? and is thir teen thir teen thir teen four teen four teen four teen fif teen fif teen fif teen sixteen sev